US3229333A - Building frame bracket - Google Patents

Building frame bracket Download PDF

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US3229333A
US3229333A US230558A US23055862A US3229333A US 3229333 A US3229333 A US 3229333A US 230558 A US230558 A US 230558A US 23055862 A US23055862 A US 23055862A US 3229333 A US3229333 A US 3229333A
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bracket
elements
building frame
pair
primary
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US230558A
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Albert J Hillesheim
Roy P Sogaard
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E04B1/2608—Connectors made from folded sheet metal
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/46—Rod end to transverse side of member
    • Y10T403/4602—Corner joint

Definitions

  • this invention relates to a building frame bracket adapted to hold a pair of supporting members of a building frame together at the corner where such members meet.
  • the resulting assembly of bracket and supporting members has the capacity to resist very great stress or strain deformation forces.
  • the bracket is particularly useful in wood frame construction.
  • FIG. 1 is a view in elevation of a building framework utilizing an embodiment of a building frame bracket of the invention.
  • FIG. 2 is an exploded perspective view of the apex of the roof frame of FIGURE 1 showing the manner in which the bracket embodiment of FIGURE 1 is employed to hold the rafters together at the roof apex.
  • FIG. 3 is an exploded view in perspective similar to that shown in FIGURE 2 but utilizing the bracket of FIGURE 1 to secure a joist to a stud in a building frame.
  • FIGURE 1 there is seen a bracket of the invention herein designated in its entirety by a numeral 10.
  • This bracket is used to hold a pair of rafters 11 and 12 together where their ends meet to form the apex 13 of a roof frame.
  • the bracket 10 is also used to secure the rafter 11 to stud 14 in one wall and to secure the rafter 12 to stud 15 in the opposite wall.
  • a horizontal brace 16 is positioned between the rafters at a distance below the apex in the manner shown in FIGURE 1.
  • an angular brace 37 extends down from rafter 11 to brace 16 and a corresponding angular brace 38 extends down from rafter 12 to brace 16, thereby producing a form of roof truss.
  • the bracket 10 can be considered to consist of three elementsa primary bracket element 17 and a pair of secondary bracket elements 18 and 19.
  • the primary bracket element is an elongated, cross-sectionally U-shaped element having spaced parallel sides 20 and 21 and a connecting bottom wall 22.
  • Each secondary bracket element in the embodiment shown also consists of an elongated, U-shaped element, each of which has laterally spaced opposed side wall portions 23 and 24 (in the case of secondary bracket element 18) and side wall portions 25 and 26 (in the case of secondary bracket element 19).
  • the connecting bottom wall of bracket element 18 is designated by the numeral 27 and that for secondary bracket element 19 by the numeral 28.
  • the functional portions of each respective secondary bracket element 18 and 19 are laterally spaced, opposed side wall portions 23, 24, 25 and 26.
  • Each secondary bracket element in the embodiment shown is adapted to nestingly receive the adjacent ends of a pair of angularly displaced building frame members.
  • these frame members comprise the rafters 11 and 12, while in FIGURE 3, they comprise stud 14 and rafter 11.
  • both the sides and bottom walls are functionally used.
  • This primary bracket element nestingly receives the adjacent end portions of each member of said pair of elongated, cross-sectionally U-shaped bracket elements 18 and 19.
  • the primary bracket element 17 is rigidly anchored to the adjacent end portions of the secondary bracket elements 18 and 19.
  • the bracket 10 can be constructed of conventional materials; although, because of their strength and integrity, materials such as ferrous alloys are preferred.
  • the anchoring means used to secure the primary bracket element 17 to the secondary bracket element 18 can be any conventional means such as welding, riveting, bolt ing, or the like. However, in the embodiment shown, it is preferred to weld the primary bracket element to the secondary bracket elements.
  • the secondary bracket elements 18 and 19, as mentioned, are angularly disposed with respect to each other and with respect to the longitudinal dimension of the primary bracket 17.
  • the secondary bracket elements 18 and 19 are adapted to be received between the adjacent angularly displaced end portions of a pair of cooperating building frame members.
  • secondary elements 18 and 19, respectively, are received adjacent the end portions 29 and 30 of rafters 11 and 12.
  • the respective bottoms 27 and 28 of secondary bracket elements 18 and 19 are joined together at an end of each.
  • This is an especially common construction for the secondary bracket elements 18 and 19 when these members are formed from a single length of sheet stock.
  • the suitable sheet stock is formed into a cross-secti-onally U-shaped element corresponding to the sides and bottom of secondary bracket elements 18 and 19, and a cut or slice is made vertically through the mid-region of the so-called structure.
  • the bottom is then bent to form bottom walls 27 and 28, thereby providing the desired secondary bracket elements 18 and 19.
  • the secondary bracket elements 18 and 19 are preferably bolted to supporting members in a building frame by means of bolts which pass through the building frame supporting member from one side of a secondary bracket element 18 or 19 to the other.
  • the secondary bracket elements 18 and 19 are slid over the respective sides adjacent to point of contact of each of a pair of supporting members in building frame which meet at an oblique angle. Then, holes are drilled through the supporting member. If the bolt holes 31 are prefabricated in the secondary bracket elements, then these holes serve as jigs for locating the bolt holes.
  • bolt holes in the building supporting members is accomplished by simply drilling through the side walls 23 and 24 or 25 and 26, respectively, of secondary bracket elements 18 and 19 as suggested in FIGURES 2 and 3.
  • secondary bracket elements 18 and 19 are employed.
  • additional bolt holes can be provided extending not only through the secondary bracket elements but also through the primary bracket element, thereby aiding in producing a rigid relationship between bracket and building supporting members.
  • this invention relates to a bracket comprising an elongated, cross-sectionally U-shaped, primary bracket element having spaced parallel sides and a connecting bottom wall; a pair of elongated secondary bracket elements, each including a laterally spaced pair of opposed, side Wall portions rigidly anchored to adjacent walls of said primary bracket element; and said pair of secondary bracket elements being angularly disposed with respect to each other and the longitudinal dimension of said primary bracket element whereby to receive therebetween the adjacent, angularly displaced, end portions of a pair of cooperating building frame members and to be anchored thereto.
  • the secondary bracket elements are formed of cross-sectionally U-shaped material in which the side wall portions are connected together by a bottom wall. Commonly, the bottom walls of each such secondary bracket element are joined together at an end of each. Conveniently, the secondary bracket elements, and even the primary bracket element, are formed from single lengths of sheet stock.
  • a bracket securing and anchoring adjacent ends of a pair of angularly disposed frame members which lie in a common plane and define an apex comprising:
  • said secondary bracket elements being formed from a single length of flexible sheet metal stock, the side walls thereof being vertically cut midway of the ends thereof, and the bottom Wall thereof being angularly disposed below said out to define an apex corresponding to the apex of said frame members;
  • said primary bracket element nestingly receiving said angularly disposed pair of secondary bracket elements therein and rigidly anchored thereto in a manner whereby either end of the bottom wall of said primary bracket element butts against the bottom wall of one of said pairs of secondary bracket elements to form a truss therebetween.
  • FRANK L. ABBOTT Primary Examiner.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

Jan. 18, 1966 J, HILLESHEIM ETAL 3,229,333
BUILDING FRAME BRACKET Filed 001;. 15, 1962 INVENTOILS. ALBER JH/LLESHE/M ROY R SOGAARD A T TOPNEYS United States Patent 3,229,333 BUILDING FRAME BRACKET Albert J. Hillesheim and Roy P. Sogaard, Clements, Minn. Filed Oct. 15, 1962, Ser. No. 230,558 1 Claim. (Cl. 20-92) This invention relates to new and very useful building frame brackets.
More particularly, this invention relates to a building frame bracket adapted to hold a pair of supporting members of a building frame together at the corner where such members meet. The resulting assembly of bracket and supporting members has the capacity to resist very great stress or strain deformation forces. The bracket is particularly useful in wood frame construction.
It is a principal object of this invention to provide a simple building frame bracket construction adapted for holding together a pair of supporting members in a building frame against very great deforming stresses and strains.
It is another object of this invention to provide a bracket construction adapted for holding a pair of rafters together where the rafters meet to form the apex of a roof frame without regard to the pitch of the roof.
It is another object of this invention to provide a bracket which employs members which nest one within the other against the sides and edge of a pair of supporting members in a building frame adjacent the point where said supporting members meet.
It is another object of this invention to provide a building frame bracket formed from a pair of U-shaped members, the sides of one of which are vertically slit at a midpoint to permit bending along bottom wall to form an oblique angle, the member so slit and bent being receivable within the unslit straight member and secured thereto by fastening means.
It is a further object of this invention to provide a bracket having three elements-a pair of secondary bracket elements and a single primary bracket, the primary bracket being cross-sectionally U-shaped and having sides adapted to nest against the sides of the secondary bracket elements.
It is a still further object of this invention to provide a bracket which can be formed from two single lengths of sheet stock.
Other and further objects of this invention will become apparent to those skilled in the art from a reading of the attached specification taken together with the drawings in which:
FIG. 1 is a view in elevation of a building framework utilizing an embodiment of a building frame bracket of the invention.
FIG. 2 is an exploded perspective view of the apex of the roof frame of FIGURE 1 showing the manner in which the bracket embodiment of FIGURE 1 is employed to hold the rafters together at the roof apex.
FIG. 3 is an exploded view in perspective similar to that shown in FIGURE 2 but utilizing the bracket of FIGURE 1 to secure a joist to a stud in a building frame.
Turning to FIGURE 1 there is seen a bracket of the invention herein designated in its entirety by a numeral 10. This bracket is used to hold a pair of rafters 11 and 12 together where their ends meet to form the apex 13 of a roof frame. The bracket 10 is also used to secure the rafter 11 to stud 14 in one wall and to secure the rafter 12 to stud 15 in the opposite wall. As a part of the span, a horizontal brace 16 is positioned between the rafters at a distance below the apex in the manner shown in FIGURE 1. From a point between the position where brace 16 joins rafter 11 and the apex 13, an angular brace 37 extends down from rafter 11 to brace 16, and a corresponding angular brace 38 extends down from rafter 12 to brace 16, thereby producing a form of roof truss.
The bracket 10 can be considered to consist of three elementsa primary bracket element 17 and a pair of secondary bracket elements 18 and 19.
The primary bracket element is an elongated, cross-sectionally U-shaped element having spaced parallel sides 20 and 21 and a connecting bottom wall 22. Each secondary bracket element in the embodiment shown also consists of an elongated, U-shaped element, each of which has laterally spaced opposed side wall portions 23 and 24 (in the case of secondary bracket element 18) and side wall portions 25 and 26 (in the case of secondary bracket element 19). The connecting bottom wall of bracket element 18 is designated by the numeral 27 and that for secondary bracket element 19 by the numeral 28. As those skilled in the art will appreciate, the functional portions of each respective secondary bracket element 18 and 19 are laterally spaced, opposed side wall portions 23, 24, 25 and 26.
Each secondary bracket element in the embodiment shown is adapted to nestingly receive the adjacent ends of a pair of angularly displaced building frame members. Thus, in FIGURE 2, these frame members comprise the rafters 11 and 12, while in FIGURE 3, they comprise stud 14 and rafter 11. In the primary bracket element, both the sides and bottom walls are functionally used. This primary bracket element nestingly receives the adjacent end portions of each member of said pair of elongated, cross-sectionally U-shaped bracket elements 18 and 19. The primary bracket element 17 is rigidly anchored to the adjacent end portions of the secondary bracket elements 18 and 19.
The bracket 10 can be constructed of conventional materials; although, because of their strength and integrity, materials such as ferrous alloys are preferred.
The anchoring means used to secure the primary bracket element 17 to the secondary bracket element 18 can be any conventional means such as welding, riveting, bolt ing, or the like. However, in the embodiment shown, it is preferred to weld the primary bracket element to the secondary bracket elements.
The secondary bracket elements 18 and 19, as mentioned, are angularly disposed with respect to each other and with respect to the longitudinal dimension of the primary bracket 17. Thus, the secondary bracket elements 18 and 19 are adapted to be received between the adjacent angularly displaced end portions of a pair of cooperating building frame members. In FIGURE 2, secondary elements 18 and 19, respectively, are received adjacent the end portions 29 and 30 of rafters 11 and 12.
In the embodiment shown, the respective bottoms 27 and 28 of secondary bracket elements 18 and 19 are joined together at an end of each. This is an especially common construction for the secondary bracket elements 18 and 19 when these members are formed from a single length of sheet stock. In such event, the suitable sheet stock is formed into a cross-secti-onally U-shaped element corresponding to the sides and bottom of secondary bracket elements 18 and 19, and a cut or slice is made vertically through the mid-region of the so-called structure. The bottom is then bent to form bottom walls 27 and 28, thereby providing the desired secondary bracket elements 18 and 19.
The secondary bracket elements 18 and 19 are preferably bolted to supporting members in a building frame by means of bolts which pass through the building frame supporting member from one side of a secondary bracket element 18 or 19 to the other. Thus, for example, in assembling bracket 10 of the invention, the secondary bracket elements 18 and 19 are slid over the respective sides adjacent to point of contact of each of a pair of supporting members in building frame which meet at an oblique angle. Then, holes are drilled through the supporting member. If the bolt holes 31 are prefabricated in the secondary bracket elements, then these holes serve as jigs for locating the bolt holes. Otherwise, the formation of bolt holes in the building supporting members is accomplished by simply drilling through the side walls 23 and 24 or 25 and 26, respectively, of secondary bracket elements 18 and 19 as suggested in FIGURES 2 and 3. Usually, four bolts 32 located near opposite corners of the respective sides of the secondary bracket elements are employed. Optionally, additional bolt holes can be provided extending not only through the secondary bracket elements but also through the primary bracket element, thereby aiding in producing a rigid relationship between bracket and building supporting members.
For some installations, it is sufficient if nails are driven through the sides of the primary and/ or secondary bracket elements into the supporting members lying therebetween as in certain types of wood construction.
In summary, this invention relates to a bracket comprising an elongated, cross-sectionally U-shaped, primary bracket element having spaced parallel sides and a connecting bottom wall; a pair of elongated secondary bracket elements, each including a laterally spaced pair of opposed, side Wall portions rigidly anchored to adjacent walls of said primary bracket element; and said pair of secondary bracket elements being angularly disposed with respect to each other and the longitudinal dimension of said primary bracket element whereby to receive therebetween the adjacent, angularly displaced, end portions of a pair of cooperating building frame members and to be anchored thereto.
Usually, the secondary bracket elements are formed of cross-sectionally U-shaped material in which the side wall portions are connected together by a bottom wall. Commonly, the bottom walls of each such secondary bracket element are joined together at an end of each. Conveniently, the secondary bracket elements, and even the primary bracket element, are formed from single lengths of sheet stock.
Our invention has been thoroughly tested and found to be completely satisfactory for the accomplishment of the above objects, and while we have shown and described a preferred embodiment, We. wish it to be specifically under stood that the same is capable of modification without departure from the spirit and scope of the appended claim.
We claim:
A bracket securing and anchoring adjacent ends of a pair of angularly disposed frame members which lie in a common plane and define an apex comprising:
(a) an elongated cross-sectionally U-shaped primary bracket element, having laterally spaced opposed parallel side walls and a connecting bottom wall;
(b) a pair of elongated cross-sectionally U-shaped secondary bracket elements, each having laterally spaced opposed walls and a common connecting bottom wall;
(c) said primary bracket element having a longitudinal dimension less than the combined longitudinal dimensions of said secondary bracket elements;
(d) said secondary bracket elements being formed from a single length of flexible sheet metal stock, the side walls thereof being vertically cut midway of the ends thereof, and the bottom Wall thereof being angularly disposed below said out to define an apex corresponding to the apex of said frame members;
(e) means securing each of said secondary bracket elements to a different adjacent end portion of said frame members; and
(f) said primary bracket element nestingly receiving said angularly disposed pair of secondary bracket elements therein and rigidly anchored thereto in a manner whereby either end of the bottom wall of said primary bracket element butts against the bottom wall of one of said pairs of secondary bracket elements to form a truss therebetween.
References Cited by the Examiner UNITED STATES PATENTS 1,392,070 9/1921 Maiers 2092 1,957,362 5/1934 Smith 2094 2,638,637 5/1953 Kump 20--92 2,638,643 5/1953 Olson 20-95 2,868,146 1/1959 Mackintosh -55 2,982,055 5/1961 Thompson 5065 3,101,184 8/1963 Allen et a1. 248-222 FOREIGN PATENTS 957,732 1949 France.
FRANK L. ABBOTT, Primary Examiner.
JACOB L. NACKENOFF, Examiner.
US230558A 1962-10-15 1962-10-15 Building frame bracket Expired - Lifetime US3229333A (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494089A (en) * 1968-06-05 1970-02-10 Harold W Dickinson Beam construction for buildings
US3950109A (en) * 1975-05-01 1976-04-13 Smith Wayburn S Coupling for angularly related beams
US4389829A (en) * 1980-12-22 1983-06-28 Murphy Wesley T Metal roof system
US4476673A (en) * 1983-03-11 1984-10-16 Brown Ronald T Shackle pin locking construction
US5857306A (en) * 1997-04-02 1999-01-12 Mitek Holdings, Inc. Truss-to-truss assemblies and connectors therefor
US6047513A (en) * 1997-01-17 2000-04-11 Gibson; J.W. Steel construction system
US6427416B1 (en) 2001-05-07 2002-08-06 Aegis Metal Framing Llc Connector plate
US20040187414A1 (en) * 2003-03-24 2004-09-30 France Couture Prefabricated building system
WO2005106152A1 (en) * 2004-04-28 2005-11-10 Dampa Aps A method of adjusting the shape of cassette-shaped plates and a cassette-shaped plate for adjustment of shape
US20060254192A1 (en) * 2003-10-08 2006-11-16 Fennell Harry C Jr Construction Bracket and Method
US20090127534A1 (en) * 2007-11-21 2009-05-21 John Powell Post assembly
US11118349B2 (en) * 2020-01-29 2021-09-14 Laura Montoya Rafter reinforcement bracket apparatus

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1392070A (en) * 1919-12-10 1921-09-27 Maiers John Angle-joint
US1957362A (en) * 1932-07-29 1934-05-01 George L Smith Bricklayer's trestle or horse
FR957732A (en) * 1950-02-24
US2638643A (en) * 1949-06-02 1953-05-19 Kenneth T Snow Building bracket
US2638637A (en) * 1946-07-13 1953-05-19 Jr Ernest J Kump Building frame construction
US2868146A (en) * 1952-08-06 1959-01-13 Mackintosh Charles Truss constructions
US2982055A (en) * 1954-11-09 1961-05-02 Modular Buildings Inc Prefabricated sheet metal truss and fastening means for two sheet metal structural members
US3101184A (en) * 1959-01-08 1963-08-20 Structural Clay Products Res F Multi-story mason's corner pole and accessories therefor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR957732A (en) * 1950-02-24
US1392070A (en) * 1919-12-10 1921-09-27 Maiers John Angle-joint
US1957362A (en) * 1932-07-29 1934-05-01 George L Smith Bricklayer's trestle or horse
US2638637A (en) * 1946-07-13 1953-05-19 Jr Ernest J Kump Building frame construction
US2638643A (en) * 1949-06-02 1953-05-19 Kenneth T Snow Building bracket
US2868146A (en) * 1952-08-06 1959-01-13 Mackintosh Charles Truss constructions
US2982055A (en) * 1954-11-09 1961-05-02 Modular Buildings Inc Prefabricated sheet metal truss and fastening means for two sheet metal structural members
US3101184A (en) * 1959-01-08 1963-08-20 Structural Clay Products Res F Multi-story mason's corner pole and accessories therefor

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494089A (en) * 1968-06-05 1970-02-10 Harold W Dickinson Beam construction for buildings
US3950109A (en) * 1975-05-01 1976-04-13 Smith Wayburn S Coupling for angularly related beams
US4389829A (en) * 1980-12-22 1983-06-28 Murphy Wesley T Metal roof system
US4476673A (en) * 1983-03-11 1984-10-16 Brown Ronald T Shackle pin locking construction
US6047513A (en) * 1997-01-17 2000-04-11 Gibson; J.W. Steel construction system
US5857306A (en) * 1997-04-02 1999-01-12 Mitek Holdings, Inc. Truss-to-truss assemblies and connectors therefor
US6427416B1 (en) 2001-05-07 2002-08-06 Aegis Metal Framing Llc Connector plate
US20040187414A1 (en) * 2003-03-24 2004-09-30 France Couture Prefabricated building system
US20060254192A1 (en) * 2003-10-08 2006-11-16 Fennell Harry C Jr Construction Bracket and Method
US7516580B2 (en) * 2003-10-08 2009-04-14 Fennell Jr Harry C Construction bracket for creating a longitudinal roof venting space
WO2005106152A1 (en) * 2004-04-28 2005-11-10 Dampa Aps A method of adjusting the shape of cassette-shaped plates and a cassette-shaped plate for adjustment of shape
US20090127534A1 (en) * 2007-11-21 2009-05-21 John Powell Post assembly
US11118349B2 (en) * 2020-01-29 2021-09-14 Laura Montoya Rafter reinforcement bracket apparatus

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