GB964492A - Improvements in securing inserts in sheet material - Google Patents

Improvements in securing inserts in sheet material

Info

Publication number
GB964492A
GB964492A GB2272363A GB2272363A GB964492A GB 964492 A GB964492 A GB 964492A GB 2272363 A GB2272363 A GB 2272363A GB 2272363 A GB2272363 A GB 2272363A GB 964492 A GB964492 A GB 964492A
Authority
GB
United Kingdom
Prior art keywords
insert
sheet
smooth
die
punch
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
GB2272363A
Inventor
Edward Charles Mcgee
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.)
Belling and Lee Ltd
Original Assignee
Belling and Lee Ltd
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 Belling and Lee Ltd filed Critical Belling and Lee Ltd
Priority to GB2272363A priority Critical patent/GB964492A/en
Publication of GB964492A publication Critical patent/GB964492A/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
    • B21D39/03—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 otherwise than by folding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/062—Pierce nut setting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

964,492. Perforating. BELLING & LEE Ltd. June 7, 1963, No. 22723/63. Headings B3U and B3W. [Also in Division B5] A method of securing an insert of rigid material having at least one flat surface in a rigid sheet of material consists in contacting the flat surface of a smooth-walled part of the insert with a face of the sheet and using the insert, in conjunction with a die which has a cutting edge of substantially the same contour as the insert, to perforate the sheet, the insert being also formed with a head portion having at least one angle in the cross-section configuration thereof which is normal to the path of travel of the insert into the sheet material, which cross-section is greater than that of the smooth wall part, pressure being applied to the insert until a part of the head portion is forced into the part of the sheet immediately adjacent the aperture formed by the smooth-walled part of the insert. The insert comprises a circular smooth-walled part 1, an undercut 2, an hexagonal head 3 and a threaded bore 5. The apparatus to secure the insert comprises a die 14 and a punch 9 which has six staking teeth 12 and a spring-loaded pilot pin 7. The insert is located on the pin 7, the sheet material is placed on the die and the punch 9 is lowered so that the insert shears out a piece of material. Movement of the punch continues until the teeth 12 indent the sheet material to force it into the undercut 2, and until the head 3 penetrates the sheet. The indents may be across the corners of the hexagon or along the faces of the hexagon. Specification 776,373 is referred to.
GB2272363A 1963-06-07 1963-06-07 Improvements in securing inserts in sheet material Expired GB964492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2272363A GB964492A (en) 1963-06-07 1963-06-07 Improvements in securing inserts in sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2272363A GB964492A (en) 1963-06-07 1963-06-07 Improvements in securing inserts in sheet material

Publications (1)

Publication Number Publication Date
GB964492A true GB964492A (en) 1964-07-22

Family

ID=10184075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2272363A Expired GB964492A (en) 1963-06-07 1963-06-07 Improvements in securing inserts in sheet material

Country Status (1)

Country Link
GB (1) GB964492A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005095A1 (en) * 2003-06-24 2005-01-20 Whitesell International Corporation Pierce nut installation apparatus
EP1923583A3 (en) * 2006-11-17 2009-11-18 NEDSCHROEF PLETTENBERG GmbH Pierce nut
EP1923585A3 (en) * 2006-11-17 2010-08-18 NEDSCHROEF PLETTENBERG GmbH Pierce nut
EP1923584A3 (en) * 2006-11-17 2010-08-18 NEDSCHROEF PLETTENBERG GmbH Pierce nut

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005095A1 (en) * 2003-06-24 2005-01-20 Whitesell International Corporation Pierce nut installation apparatus
US6912776B2 (en) 2003-06-24 2005-07-05 Fabristeel Products, Inc. Pierce nut installation apparatus
EP1923583A3 (en) * 2006-11-17 2009-11-18 NEDSCHROEF PLETTENBERG GmbH Pierce nut
EP1923585A3 (en) * 2006-11-17 2010-08-18 NEDSCHROEF PLETTENBERG GmbH Pierce nut
EP1923584A3 (en) * 2006-11-17 2010-08-18 NEDSCHROEF PLETTENBERG GmbH Pierce nut

Similar Documents

Publication Publication Date Title
GB1331645A (en) Precision shearing process
GB1119605A (en) Cutting insert
GB964402A (en) Nut-panel assembly and method of making same
GB1291590A (en) Improvements relating to dies or formes for the rotary die-cutting of blanks
US2423601A (en) Shear for frangible materials
ES290197U (en) Cutting tool.
GB1339346A (en) Punching machine
GB1094625A (en) Tool and bit
GB964492A (en) Improvements in securing inserts in sheet material
GB1323867A (en) Nibbing punch
GB1406796A (en) Apparatus for dividing strip or sheet material
GB1163077A (en) Rasp File.
GB1369361A (en) Punch knife and method of producing same
ES8308759A1 (en) Process for producing a gasket element
GB1172495A (en) A Tool for Cutting Polygonal Openings with Tapered Side Walls in Synthetic Hard Foam Plastics Plates
GB1202407A (en) Improvements in cutting dies
GB1269443A (en) A fastening device for fastening a heavy object to a wall or plate
JPS56154218A (en) Working method for screwless coupling
GB1398903A (en) Method and apparatus for fastening a cutting tip into a tool holder
GB1160460A (en) Apparatus for Severing Webs of Material.
ES398473A1 (en) Cutting device, particularly for positioning fasteners
GB1011658A (en) A tool with a reversible and indexable cutting tip
GB912516A (en) Improvements in or relating to a method of securing an insert in sheet material
GB943393A (en) Improvements in or relating to securing an insert in sheet material
GB1200152A (en) Self-punching insert