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GB708236A - Improvements in or relating to a method and means for uniting overlapping materials - Google Patents

Improvements in or relating to a method and means for uniting overlapping materials

Info

Publication number
GB708236A
GB708236A GB3055852A GB3055852A GB708236A GB 708236 A GB708236 A GB 708236A GB 3055852 A GB3055852 A GB 3055852A GB 3055852 A GB3055852 A GB 3055852A GB 708236 A GB708236 A GB 708236A
Authority
GB
United Kingdom
Prior art keywords
sheets
relating
anvil
shaft
discs
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
GB3055852A
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.)
IVAN AARON WILLIAMS
Original Assignee
IVAN AARON WILLIAMS
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 IVAN AARON WILLIAMS filed Critical IVAN AARON WILLIAMS
Priority to GB3055852A priority Critical patent/GB708236A/en
Publication of GB708236A publication Critical patent/GB708236A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

708,236. Shearing. WILLIAMS, I. A. Dec. 2, 1952, No. 30558/52. Class 83 (4) Joining sheets by interengaging formations. - In uniting metal and other sheets by interengaging formations deformed after assembly a V- ended punch 12 co-operates with bevelled discs 14 resiliently held on a shaft 18 by springs 27 to slit sheets 10, 11 and form recesses 11b on the under side of sheet 11. The end of the punch then cooperates with an anvil 13 to compress and widen the slit portion to lock the sheets together. The discs 14 are loosely mounted on the shaft 18 and butt into recesses on the anvil 13. Spaces 19, 21 allow of clearance of waste. U.S.A. Specifications 2,254,558 and 2,288,308 are referred to.
GB3055852A 1952-12-02 1952-12-02 Improvements in or relating to a method and means for uniting overlapping materials Expired GB708236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3055852A GB708236A (en) 1952-12-02 1952-12-02 Improvements in or relating to a method and means for uniting overlapping materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3055852A GB708236A (en) 1952-12-02 1952-12-02 Improvements in or relating to a method and means for uniting overlapping materials

Publications (1)

Publication Number Publication Date
GB708236A true GB708236A (en) 1954-04-28

Family

ID=10309529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3055852A Expired GB708236A (en) 1952-12-02 1952-12-02 Improvements in or relating to a method and means for uniting overlapping materials

Country Status (1)

Country Link
GB (1) GB708236A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123734A (en) * 1980-09-08 1984-02-08 Btm Corp Apparatus for and method of joining sheet metal
US4574453A (en) * 1982-04-30 1986-03-11 Btm Corporation Self-attaching fastener and method of securing same to sheet material
GB2164882A (en) * 1984-10-03 1986-04-03 Fisco Products Ltd Tape measure and coated sheet fabrication
GB2189175A (en) * 1986-04-17 1987-10-21 Btm Corp Apparatus for joining sheet material
US5177861A (en) 1980-09-08 1993-01-12 Btm Corporation Apparatus for joining sheet material
US5208973A (en) 1980-09-08 1993-05-11 Btm Corporation Apparatus for joining sheet material
US5208974A (en) 1980-09-08 1993-05-11 Btm Corporation Apparatus for attaching a fastener to sheet material
GB2274080A (en) * 1993-01-08 1994-07-13 Armstrong World Ind Inc Improved rollformed sections and process for producing same
US5339509A (en) 1980-09-08 1994-08-23 Btm Corporation Method for attachment of fastener to sheet material
US5528815A (en) * 1990-04-03 1996-06-25 Webb; Edward L. T. Clinching tool for sheet metal joining
US5581860A (en) 1980-09-08 1996-12-10 Btm Corporation Apparatus for joining sheet material
US5984563A (en) 1994-07-22 1999-11-16 Btm Corporation Apparatus for joining sheet material and joint formed therein
US8650730B2 (en) 2009-02-23 2014-02-18 Btm Corporation Clinching tool
US10328481B2 (en) 2014-03-18 2019-06-25 Btm Company Llc Clinching punch and apparatus

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208974A (en) 1980-09-08 1993-05-11 Btm Corporation Apparatus for attaching a fastener to sheet material
GB2123734A (en) * 1980-09-08 1984-02-08 Btm Corp Apparatus for and method of joining sheet metal
US5339509A (en) 1980-09-08 1994-08-23 Btm Corporation Method for attachment of fastener to sheet material
US4757609A (en) * 1980-09-08 1988-07-19 Btm Corporation Apparatus for joining sheet material
US5581860A (en) 1980-09-08 1996-12-10 Btm Corporation Apparatus for joining sheet material
US5177861A (en) 1980-09-08 1993-01-12 Btm Corporation Apparatus for joining sheet material
US5208973A (en) 1980-09-08 1993-05-11 Btm Corporation Apparatus for joining sheet material
US4574453A (en) * 1982-04-30 1986-03-11 Btm Corporation Self-attaching fastener and method of securing same to sheet material
GB2164882A (en) * 1984-10-03 1986-04-03 Fisco Products Ltd Tape measure and coated sheet fabrication
GB2189175A (en) * 1986-04-17 1987-10-21 Btm Corp Apparatus for joining sheet material
GB2189175B (en) * 1986-04-17 1990-04-04 Btm Corp Apparatus for joining sheet material
US5528815A (en) * 1990-04-03 1996-06-25 Webb; Edward L. T. Clinching tool for sheet metal joining
GB2274080B (en) * 1993-01-08 1995-09-06 Armstrong World Ind Inc Ceiling runners and process for producing same
US5979055A (en) * 1993-01-08 1999-11-09 Worthington Armstrong Venture Process for producing rollformed sections
GB2274080A (en) * 1993-01-08 1994-07-13 Armstrong World Ind Inc Improved rollformed sections and process for producing same
US5984563A (en) 1994-07-22 1999-11-16 Btm Corporation Apparatus for joining sheet material and joint formed therein
US8650730B2 (en) 2009-02-23 2014-02-18 Btm Corporation Clinching tool
US10328481B2 (en) 2014-03-18 2019-06-25 Btm Company Llc Clinching punch and apparatus

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