ES366558A1 - Cylinder lock - Google Patents

Cylinder lock

Info

Publication number
ES366558A1
ES366558A1 ES366558A ES366558A ES366558A1 ES 366558 A1 ES366558 A1 ES 366558A1 ES 366558 A ES366558 A ES 366558A ES 366558 A ES366558 A ES 366558A ES 366558 A1 ES366558 A1 ES 366558A1
Authority
ES
Spain
Prior art keywords
tumblers
enclosure
curvature
arms
spring mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES366558A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NATHAN LOESER BERKOWITZ
Original Assignee
NATHAN LOESER BERKOWITZ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NATHAN LOESER BERKOWITZ filed Critical NATHAN LOESER BERKOWITZ
Publication of ES366558A1 publication Critical patent/ES366558A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7446—Multiple keys
    • Y10T70/7463—Master- and change-key
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y10T70/7599—Transverse of plug
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7689—Tumblers
    • Y10T70/7695—Plate

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A cylinder lock device, comprising a casing provided with a cylindrical cavity, said lock device characterized by a cylinder body rotatably mounted in the cavity, a plurality of tumblers associated with the body and of which each includes a part blocking device moving in and out of its locking cooperation with the enclosure, and a spring mechanism for predisposing the tumblers leading them to its locking application with the enclosure, the spring mechanism being made in the form of a curved elastic arm mounted on each tumbler, and the arms predisposed to adopt a curvature that adapts essentially to the shape of the cylindrical cavity in such a way that the radius of curvature of said arms is reduced when said tumblers are put into action by a key that makes them move from the blocking position to the unlock position. (Machine-translation by Google Translate, not legally binding)
ES366558A 1968-11-12 1969-04-28 Cylinder lock Expired ES366558A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77891568A 1968-11-12 1968-11-12

Publications (1)

Publication Number Publication Date
ES366558A1 true ES366558A1 (en) 1971-03-16

Family

ID=25114760

Family Applications (1)

Application Number Title Priority Date Filing Date
ES366558A Expired ES366558A1 (en) 1968-11-12 1969-04-28 Cylinder lock

Country Status (3)

Country Link
US (1) US3555859A (en)
ES (1) ES366558A1 (en)
FR (1) FR2023016A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1943754A1 (en) * 1969-08-28 1971-03-11 Merit Werk Merten & Co Kg Lock cylinder
DE2704478C2 (en) * 1977-02-03 1989-02-23 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Anti-theft system for automobiles
DE2936402C2 (en) * 1979-09-08 1986-03-06 Kiekert GmbH & Co KG, 5628 Heiligenhaus Locking system for motor vehicle door locks
DE3337765A1 (en) * 1983-10-18 1985-05-02 Neiman GmbH, 5657 Haan LOCK WITH A CYLINDER CORE
US4598563A (en) * 1984-07-02 1986-07-08 Berkowitz Nathan L Cylinder lock
FI78958C (en) * 1984-07-10 1989-10-10 Waertsilae Oy Ab Cylinder.
US5182929A (en) * 1989-06-05 1993-02-02 Fort Lock Corporation Method of providing a universal keyway lock and plug therefor
FR2763980B1 (en) * 1997-05-28 1999-07-30 Ronis Sa GLITTER LOCK WITH ADDITIONAL ROTOR ROTATION LOCKING MECHANISM
US6889533B2 (en) * 2000-06-02 2005-05-10 Fuller Bros. Lock, Inc. Removable keyless turning mechanism for locks
DE102006002538A1 (en) * 2006-01-18 2007-07-19 Huf Hülsbeck & Fürst Gmbh & Co. Kg Locking device for particular executable on vehicles functions
US8276416B2 (en) * 2009-02-18 2012-10-02 Vsi, Llc Master key lock, system and method
US9447605B1 (en) * 2015-03-11 2016-09-20 Schlage Lock Company Llc Key and lock cylinder
GB201510145D0 (en) 2015-06-10 2015-07-22 Hodgson Wayne E Improved lock

Also Published As

Publication number Publication date
US3555859A (en) 1971-01-19
FR2023016A1 (en) 1970-08-07

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