CN107825262B - A kind of marine vessel window cleaning plant - Google Patents
A kind of marine vessel window cleaning plant Download PDFInfo
- Publication number
- CN107825262B CN107825262B CN201710939681.1A CN201710939681A CN107825262B CN 107825262 B CN107825262 B CN 107825262B CN 201710939681 A CN201710939681 A CN 201710939681A CN 107825262 B CN107825262 B CN 107825262B
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- Prior art keywords
- pivoted housing
- interior
- auxiliary
- cleaning head
- cleaning
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
本发明一种海运船舶窗户清理装置公开了一种通过内外两层清理头，对窗户固定圈和窗户进行间歇式清理的装置。其特征在于所述动力轴外侧等距开有多个滑动槽，外转套套置于动力轴上，所述外转套一端和动力轴之间置有固定轴承，所述外转套内壁上等距开有三个辅滑槽，所述辅滑槽一侧开有磁铁固定槽，磁铁置于磁铁固定槽内，所述外转套一端内壁上置有辅卡齿，所述外转套另一端外壁等距开有多个辅卡槽，外清理头套置于外转套另一端，所述外清理头为环形，所述外清理头的直径从一端向另一端逐渐增加，所述外清理头内壁上等距置有多个卡块，且一一对应置于多个辅卡槽内，打磨布置于外清理头另一端，内转套套置于动力轴上。
The invention discloses a window cleaning device for a marine vessel, and discloses a device for intermittently cleaning the window fixing ring and the window through the inner and outer two layers of cleaning heads. It is characterized in that a plurality of sliding grooves are equidistantly opened on the outside of the power shaft, the outer swivel sleeve is placed on the power shaft, a fixed bearing is placed between one end of the outer swivel sleeve and the power shaft, and the inner wall of the outer swivel sleeve is on the upper side. There are three auxiliary chute, one side of the auxiliary chute is provided with a magnet fixing slot, the magnet is placed in the magnet fixing slot, one end of the outer rotating sleeve is provided with auxiliary teeth on the inner wall, and the other end of the outer rotating sleeve is The outer wall is equidistantly opened with a plurality of auxiliary card slots, the outer cleaning head is placed on the other end of the outer rotating sleeve, the outer cleaning head is annular, the diameter of the outer cleaning head gradually increases from one end to the other end, the outer cleaning head A plurality of clamping blocks are equidistantly arranged on the inner wall, and are placed in a plurality of auxiliary clamping grooves in one-to-one correspondence, the grinding is arranged at the other end of the outer cleaning head, and the inner rotating sleeve is sleeved on the power shaft.
Description
Technical field
A kind of marine vessel window cleaning plant of the present invention is related to what the window of a kind of pair of logistics transportation ship was cleared up
Device belongs to ocean engineering field.In particular to a kind of to pass through inside and outside two layers of cleaning head, between being carried out to window retainer plate and window
The device of formula of having a rest cleaning.
Background technique
Currently, sea-freight is as one of main logistics transportation mode, shipping ship carries important role wherein, because
The pressure that window is born across the sea is larger, in order to enhance the anti-pressure ability of window, is usually rounded, across the sea steamer
The corrosivity being subject to is larger, cannot be maintained the window retainer plate of maintenance in time under long-term sea water intrusion, be easy to appear
The phenomenon that corrosion, needs periodically to the maintenance works such as derusting operation are carried out at window retainer plate, and traditional ship window derusting is clear
Reason mode is to carry out polishing derusting using the tools such as grinding wheel, sand paper, carries out the derusting of ship window using such tool, need along
It is cleared up within window one week, when derusting using grinder buffing, when the control of hand strength is bad, is easy to damage ship, and
In scale removal process, part iron rust can be fallen on window, need manually to carry out glass surface cleaning work after the completion of derusting, wave
Take human resources, existing window cleaning plant passes through electricity if publication number CN2189497 discloses the clean, sander of multi-purpose wiping
Machine drives rubbing head rotation, completes cleaning or polishing work by gauze in rubbing head or sand paper, carries out ship using the device
When the cleaning derusting operation of oceangoing ship window, replacement sand paper carries out derusting operation, and entire circle rubbing head is covered on window, only device outer ring
It works and derusts for window retainer plate, device inner ring does not contact anything, causes the waste of resource, and derusting is fallen in
Pollutant on glass needs the rubbing head for replacing minor diameter again to load onto gauze to be cleared up, relatively complicated, is not suitable for ship window
Cleaning work.
Summary of the invention
In order to improve above situation, a kind of marine vessel window cleaning plant of the present invention provides a kind of by inside and outside two layers
Head is cleared up, the device of intermittent cleaning is carried out to window retainer plate and window.
A kind of marine vessel window cleaning plant of the present invention is achieved in that a kind of marine vessel window cleaning of the present invention
Device is made of retainer plate cleaning plant, window cleaning plant and carriage, and retainer plate cleaning plant is by polishing cloth, outer cleaning
Head, fixing bearing, magnet, outer pivoted housing, sliding groove, line shaft, auxiliary card slot, fixture block, magnet-fixation grooves, auxiliary latch and auxiliary sliding slot group
At the line shaft outside is equidistantly provided with multiple sliding grooves, and outer pivoted housing is placed on line shaft, described outer pivoted housing one end and power
It is equipped with fixing bearing between axis, three auxiliary sliding slots are equidistantly provided on the outer pivoted housing inner wall, the auxiliary sliding slot side is provided with magnet
Fixing groove, magnet are placed in magnet-fixation grooves, are equipped with auxiliary latch on the inner wall of described outer pivoted housing one end, outside the outer pivoted housing other end
Wall is equidistantly provided with multiple auxiliary card slots, and outer cleaning headgear is placed in the outer pivoted housing other end, and the outer cleaning head is annular, the outer cleaning
The diameter of head gradually increases from one end to the other side, multiple fixture blocks is equidistantly equipped on the outer cleaning head inner wall, and correspond
Be placed in multiple auxiliary card slots, polishing is arranged in the outer cleaning head other end, window cleaning plant by flannelette, interior cleaning head, interior pivoted housing,
Fixed ring, main latch position, power axocoel, main card tooth and main sliding slot composition, interior pivoted housing are placed on line shaft, described interior pivoted housing one end
Inner wall is provided with power axocoel, and corresponding with line shaft one end, and it is another that described interior pivoted housing one end by fixing bearing is placed in outer pivoted housing
In one end, described interior pivoted housing one end is equipped with fixed ring, and the interior pivoted housing other end inner wall is equipped with main card tooth, the interior pivoted housing inner wall
Main sliding slot there are three equidistantly opening, and corresponded with three auxiliary sliding slots, the corresponding main sliding slot and auxiliary sliding slot form closure
Elliptical slot, be provided with magnet-fixation grooves in the fixed ring, magnet is placed in magnet-fixation grooves, and respectively with outer pivoted housing inner wall
Three magnet it is corresponding, the interior pivoted housing other end outer wall is equidistantly provided with multiple main latch positions, and interior cleaning headgear is placed in interior pivoted housing
The other end, and be placed in outer cleaning head, the interior cleaning head protrusion is outer to clear up head a distance, on the interior cleaning head inner wall etc.
It away from being equipped with multiple fixture blocks, and corresponds and is placed in multiple main latch positions, flannelette is placed on interior cleaning head, and carriage is by auxiliary turn
Tooth, rotary sleeve, slide protrusion, master turn tooth and sliding strip composition, and rotary sleeve is placed on line shaft, and is located in outer pivoted housing,
Multiple sliding strips are equidistantly placed on rotary sleeve inner wall, and are corresponded and be placed in multiple sliding grooves, and described rotary sleeve one end is set
Have it is auxiliary turn tooth, the other end be equipped with it is main turns tooth, slide protrusion is placed on the outside of rotary sleeve, and is placed in one in an auxiliary sliding slot.
In use, the line shaft other end is connected with external motor first when the window to marine vessel is cleared up
It connects, and interior cleaning head and window is made to fit, outer cleaning head and window retainer plate is made to fit, external motor drives line shaft
Rotation, line shaft drive rotary sleeve rotation, and rotary sleeve drives slide protrusion to slide along corresponding auxiliary sliding slot, multiple sliding strips
It is slided respectively along corresponding sliding groove, auxiliary when rotary sleeve one end turns tooth and when auxiliary latch is in contact, and then rotary sleeve drives
Outer pivoted housing rotation, outer pivoted housing and interior pivoted housing relatively rotate, and outer pivoted housing drives outer cleaning head rotation, and then clears up the polishing on head outside
Cloth carries out polishing cleaning to window retainer plate, when slide protrusion is moved to the end position of corresponding auxiliary sliding slot, at this point, outer pivoted housing
Rotation 120 degree, slide protrusion is moved in the main sliding slot being connected at this time, rotary sleeve pull back it is auxiliary turn tooth, auxiliary turn on rotary sleeve
Tooth and auxiliary latch are detached from, and then outer pivoted housing stops working, and moves in the inside pivoted housing of rotary sleeve, when rotary sleeve is moved fully to interior turn
When in set, the master on rotary sleeve turns tooth and main card tooth contact, and then rotary sleeve drives interior pivoted housing rotation, interior pivoted housing and outer pivoted housing phase
To rotation, interior pivoted housing drives interior cleaning head rotation, and then the flannelette on interior cleaning head clears up the iron rust fallen on window,
When the end position of the mobile corresponding main sliding slot of slide protrusion, at this point, interior pivoted housing rotates 120 degree, slide protrusion is moved at this time
In the auxiliary sliding slot being connected, interior pivoted housing is moved into outer pivoted housing, and the master that pulls back turns tooth, and interior pivoted housing stops operating, interior cleaning head
It stops operating, when rotary sleeve is moved fully in outer pivoted housing, continues to drive outer pivoted housing and the rotation of outer cleaning head, back and forth be transported
It is dynamic, and then outer cleaning head and interior cleaning head is made to carry out intermittent cleaning；
The design of the magnet can assist main sliding slot to be connected to auxiliary sliding slot correspondence, prevent deviation, influence rotary sleeve
Rotation；
The design of described interior outer cleaning head a distance of cleaning head protrusion, can make interior cleaning head and opposite window circle more recessed
Window fitting, further increase cleaning effect；
The structure design of the rotary sleeve and interior pivoted housing, outer pivoted housing cooperation, can be such that interior cleaning head and outer cleaning head carries out
Intermittent rotation, and then when polishing window retainer plate rusty stain, convenient for clearing up the iron rust fallen on window,
Without reusing tool and clearing up window, improve the cleaning efficiency of ship window after the cleaning of window retainer plate；
Achieve the purpose that the window to logistics transportation ship is cleared up.
Beneficial effect.
One, structure is simple, convenient and practical.
Two, it can be improved the cleaning efficiency of ship window.
Three, it can be improved the cleaning effect of ship window.
Detailed description of the invention
Fig. 1 is a kind of stereo-resolution figure of marine vessel window cleaning plant of the present invention；
Fig. 2 is the structural schematic diagram that head is cleared up outside a kind of marine vessel window cleaning plant of the present invention；
Fig. 3 is the structural schematic diagram of pivoted housing in a kind of marine vessel window cleaning plant of the present invention；
Fig. 4 is a kind of structural schematic diagram of marine vessel window cleaning plant outer pivoted housing of the present invention；
Fig. 5 is a kind of structural schematic diagram of marine vessel window cleaning plant of the present invention；
In attached drawing
Wherein part are as follows: polishing cloth (1), outer cleaning head (2), flannelette (3), interior cleaning head (4), interior pivoted housing (5), fixed ring
(6), fixing bearing (7), magnet (8), outer pivoted housing (9) is auxiliary to turn tooth (10), rotary sleeve (11), sliding groove (12), line shaft
(13), slide protrusion (14), master turn tooth (15), slide strip (16), auxiliary card slot (17), main latch position (18), fixture block (19), power
Axocoel (20), main card tooth (21), magnet-fixation grooves (22), auxiliary latch (23), main sliding slot (24), auxiliary sliding slot (25).
Specific embodiment:
A kind of marine vessel window cleaning plant of the present invention is achieved in that in use, when the window to marine vessel
When being cleared up, line shaft (13) other end is connected with external motor first, and be affixed interior cleaning head (4) and window
It closes, outer cleaning head (2) and window retainer plate is made to fit, external motor drives line shaft (13) rotation, and line shaft (13) drives
Rotary sleeve (11) rotation, rotary sleeve (11) drive slide protrusion (14) to slide along corresponding auxiliary sliding slot (25), multiple sliding cards
Item (16) is slided respectively along corresponding sliding groove (12), and auxiliary when rotary sleeve (11) one end turns tooth (10) and auxiliary latch (23) phase
When contact, and then rotary sleeve (11) drives outer pivoted housing (9) rotation, and outer pivoted housing (9) and interior pivoted housing (5) relatively rotate, outer pivoted housing (9)
Outer cleaning head (2) rotation is driven, and then the polishing cloth (1) cleared up on head (2) outside carries out polishing cleaning to window retainer plate, works as cunning
When dynamic protrusion (14) is moved to the end position of corresponding auxiliary sliding slot (25), at this point, outer pivoted housing (9) rotates 120 degree, slide protrusion
(14) be moved in the main sliding slot (24) that is connected at this time, rotary sleeve (11) pull back it is auxiliary turn tooth (10), it is auxiliary on rotary sleeve (11)
Turn tooth (10) and auxiliary latch (23) is detached from, and then outer pivoted housing (9) stops working, is moved in the inside pivoted housing (5) of rotary sleeve (11), when
Rotary sleeve (11) be moved fully to interior pivoted housing (5) it is interior when, the master on rotary sleeve (11) turns tooth (15) and main card tooth (21) contact, into
And rotary sleeve (11) drives interior pivoted housing (5) rotation, interior pivoted housing (5) and outer pivoted housing (9) relatively rotate, in interior pivoted housing (5) drive clearly
Head (4) rotation is managed, and then the flannelette (3) on interior cleaning head (4) clears up the iron rust fallen on window, works as slide protrusion
(14) when the end position of mobile corresponding main sliding slot (24), at this point, interior pivoted housing (5) rotates 120 degree, slide protrusion (14) is moved to
In the auxiliary sliding slot (25) being connected at this time, interior pivoted housing (5) is moved into outer pivoted housing (9), and the master that pulls back turns tooth (15), interior pivoted housing
(5) stop operating, interior cleaning head (4) stops operating, when rotary sleeve (11) be moved fully to outer pivoted housing (9) it is interior when, continue to drive
Outer pivoted housing (9) and the rotation of outer cleaning head (2), move back and forth, and then make between outer cleaning head (2) and the progress of interior cleaning head (4)
The cleaning for formula of having a rest；
The design of the magnet (8) can assist main sliding slot (24) to be connected to auxiliary sliding slot (25) correspondence, prevent partially
Difference influences the rotation of rotary sleeve (11)；
The design of described interior outer cleaning head (2) a distance of cleaning head (4) protrusion can make interior cleaning head (4) and relatively
The more recessed window fitting of window circle, further increases cleaning effect；
The rotary sleeve (11) and interior pivoted housing (5), outer pivoted housing (9) cooperation structure design, can make interior cleaning head (4) and
Outer cleaning head (2) carries out intermittent rotation, and then when polishing window retainer plate rusty stain, convenient for falling on window
Iron rust cleared up, without window retainer plate cleaning after, reuse tool and window cleared up, improve ship window
Cleaning efficiency；
Achieve the purpose that the window to logistics transportation ship is cleared up.
Claims (5)
1. a kind of marine vessel window cleaning plant, it is characterized in that: being filled by retainer plate cleaning plant, window cleaning plant and sliding
Set composition, retainer plate cleaning plant is by polishing cloth, outer cleaning head, fixing bearing, magnet, outer pivoted housing, sliding groove, line shaft, auxiliary
Card slot, fixture block, magnet-fixation grooves, auxiliary latch and auxiliary sliding slot composition, the line shaft outside is equidistantly provided with multiple sliding grooves, outer to turn
It is placed on line shaft, is equipped with fixing bearing between described outer pivoted housing one end and line shaft, it is equidistant on the outer pivoted housing inner wall
It opens there are three auxiliary sliding slot, the auxiliary sliding slot side is provided with magnet-fixation grooves, and magnet is placed in magnet-fixation grooves, the outer pivoted housing one
Auxiliary latch is equipped on the inner wall of end, the outer pivoted housing other end outer wall is equidistantly provided with multiple auxiliary card slots, and outer cleaning headgear is placed in outer turn
The other end is covered, multiple fixture blocks are equidistantly equipped on the outer cleaning head inner wall, and correspond and be placed in multiple auxiliary card slots, cloth of polishing
Be placed in the outer cleaning head other end, window cleaning plant by flannelette, interior cleaning head, interior pivoted housing, fixed ring, main latch position, power axocoel,
Main card tooth and main sliding slot composition, interior pivoted housing are placed on line shaft, and interior pivoted housing one end inner wall is provided with power axocoel, and and dynamic
Power axis one end is corresponding, and described interior pivoted housing one end is placed in the outer pivoted housing other end by fixing bearing, and described interior pivoted housing one end is set
There is a fixed ring, the interior pivoted housing other end inner wall is equipped with main card tooth, and the interior pivoted housing inner wall equidistantly opens that there are three main sliding slots, and and
Three auxiliary sliding slots correspond, the elliptical slot of the corresponding main sliding slot and auxiliary sliding slot formation closure, in the fixed ring
Magnet-fixation grooves are provided with, magnet is placed in magnet-fixation grooves, and corresponding with three magnet of outer pivoted housing inner wall respectively, described interior
Pivoted housing other end outer wall is equidistantly provided with multiple main latch positions, and interior cleaning headgear is placed in the interior pivoted housing other end, and is placed in outer cleaning head,
Flannelette is placed on interior cleaning head, carriage by it is auxiliary turn tooth, rotary sleeve, slide protrusion, it is main turn tooth and sliding strip forms, rotate
It is placed on line shaft, and is located in outer pivoted housing, multiple sliding strips are equidistantly placed on rotary sleeve inner wall, and are corresponded and set
In in multiple sliding grooves, described rotary sleeve one end be equipped with it is auxiliary turn tooth, the other end is equipped with master and turns tooth, and slide protrusion is placed in outside rotary sleeve
Side, and be placed in one in an auxiliary sliding slot.
2. a kind of marine vessel window cleaning plant according to claim 1, it is characterised in that the outer cleaning head is ring
The diameter of shape, the outer cleaning head gradually increases from one end to the other side.
3. a kind of marine vessel window cleaning plant according to claim 1, it is characterised in that the interior cleaning head protrusion
Outer cleaning head a distance.
4. a kind of marine vessel window cleaning plant according to claim 1 or 3, it is characterised in that in the interior cleaning head
It is equidistantly equipped with multiple fixture blocks on wall, and corresponds and is placed in multiple main latch positions.
5. a kind of intermittent method for cleaning using marine vessel window cleaning plant described in claim 1-4 any one,
It is characterized in that line shaft drives rotary sleeve rotation, and rotary sleeve drives sliding convex in use, external motor drives line shaft rotation
It rises and is slided along corresponding auxiliary sliding slot, multiple sliding strips are slided respectively along corresponding sliding groove, auxiliary when rotary sleeve one end
Turn tooth and when auxiliary latch is in contact, and then rotary sleeve drives outer pivoted housing rotation, outer pivoted housing and interior pivoted housing relatively rotate, outer pivoted housing band
Dynamic outer cleaning head rotation, and then the polishing cloth cleared up on head outside carries out polishing cleaning to window retainer plate, when slide protrusion is mobile
To the auxiliary sliding slot of correspondence end position when, at this point, outer pivoted housing rotate 120 degree, slide protrusion is moved to the main cunning being connected at this time
In slot, rotary sleeve pull back it is auxiliary turn tooth, auxiliary on rotary sleeve turns tooth and auxiliary latch is detached from, and then outer pivoted housing stops working, rotary sleeve
It is moved in inside pivoted housing, when rotary sleeve is moved fully in interior pivoted housing, the master on rotary sleeve turns tooth and main card tooth contact, in turn
Rotary sleeve drives interior pivoted housing rotation, and interior pivoted housing and outer pivoted housing relatively rotate, and head rotation, and then interior cleaning are cleared up in interior pivoted housing drive
Flannelette on head clears up the iron rust fallen on window, when the end position of the mobile corresponding main sliding slot of slide protrusion, this
When, interior pivoted housing rotates 120 degree, and slide protrusion is moved in the auxiliary sliding slot being connected at this time, and interior pivoted housing is moved into outer pivoted housing, and
And the master that pulls back turns tooth, and interior pivoted housing stops operating, and interior cleaning head stops operating, when rotary sleeve is moved fully in outer pivoted housing, after
It is continuous to drive outer pivoted housing and the rotation of outer cleaning head, it moves back and forth, and then it is intermittent to carry out outer cleaning head and interior cleaning head
Cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710939681.1A CN107825262B (en) | 2017-10-11 | 2017-10-11 | A kind of marine vessel window cleaning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710939681.1A CN107825262B (en) | 2017-10-11 | 2017-10-11 | A kind of marine vessel window cleaning plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107825262A CN107825262A (en) | 2018-03-23 |
| CN107825262B true CN107825262B (en) | 2019-05-14 |
Family
ID=61647723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710939681.1A Active CN107825262B (en) | 2017-10-11 | 2017-10-11 | A kind of marine vessel window cleaning plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN107825262B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4773487A (en) * | 1986-09-18 | 1988-09-27 | Allen-Bradley Company, Inc. | Speed limiter for an air powered tool |
| CN2587588Y (en) * | 2002-12-20 | 2003-11-26 | 李芬莲 | Pneumatic lapping machine |
| CN201446460U (en) * | 2009-08-06 | 2010-05-05 | 吴根 | Intermittent automatic knife grinder |
| WO2011109930A1 (en) * | 2010-03-08 | 2011-09-15 | Techtronic Power Tools Technology Limited | Power tool having a spindle lock |
| RU2013129992A (en) * | 2010-12-02 | 2015-01-10 | Макита Корпорейшн | DRIVING TOOL |
| TWM423596U (en) * | 2011-08-08 | 2012-03-01 | Fu-Lai Yao | Rotating module for micro drill lip grinding machine |
| CN102806509A (en) * | 2012-08-28 | 2012-12-05 | 绍兴明透装甲材料有限责任公司 | Automatic cylindrical glass grinding machine |
| CN104526531B (en) * | 2014-12-07 | 2017-02-01 | 陆颖 | A high-efficiency constant pressure difference intermittent rotary extrusion abrasive flow polishing method |
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2017
- 2017-10-11 CN CN201710939681.1A patent/CN107825262B/en active Active
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| CN107825262A (en) | 2018-03-23 |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230407 Address after: Units 1801 and 1802, No. 139 Gangwan Road, Huangpu District, Guangzhou City, Guangdong Province, 510700 Patentee after: Guangzhou COSCO Shipping Technology Engineering Co.,Ltd. Address before: 221000 Quanshan Science and Technology Building, Xuzhou City, Jiangsu Province Patentee before: XUZHOU LANHU INFORMATION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A window cleaning device for shipping vessels Granted publication date: 20190514 Pledgee: Industrial and Commercial Bank of China Limited Guangdong Pilot Free Trade Zone Nansha Branch Pledgor: Guangzhou COSCO Shipping Technology Engineering Co.,Ltd. Registration number: Y2024980029645 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190514 Pledgee: Industrial and Commercial Bank of China Limited Guangdong Pilot Free Trade Zone Nansha Branch Pledgor: Guangzhou COSCO Shipping Technology Engineering Co.,Ltd. Registration number: Y2024980029645 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |