GB918837A - Improvements in methods of securing inserts in sheet material - Google Patents
Improvements in methods of securing inserts in sheet materialInfo
- Publication number
- GB918837A GB918837A GB4204361A GB4204361A GB918837A GB 918837 A GB918837 A GB 918837A GB 4204361 A GB4204361 A GB 4204361A GB 4204361 A GB4204361 A GB 4204361A GB 918837 A GB918837 A GB 918837A
- Authority
- GB
- United Kingdom
- Prior art keywords
- insert
- sheet material
- die
- leading face
- sheet
- 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
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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0456—Mounting of components, e.g. of leadless components simultaneously punching the circuit board
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
918,837. Punching; assembling force fits; Jointing by forging. BELLING & LEE Ltd. Nov. 24, 1961, No. 42043/61. Class 83 (4). A method of securing an insert 1 in a thin sheet of material 2 includes the steps of contacting a leading face 8 of the insert with the sheet material, placing the insert and sheet between a pressure applying device 6 and a die 3 so that on pressure being applied, the edge 7 of the leading face 8 of the insert co-operates with the die to shear out a piece of the sheet material and to force the insert into the place thereof, a part of the insert following the leading face being so formed as to key to the walls of the aperture in the sheet material, and simultaneously with the punching operation causing an increase in the thickness 10 of the material by forcing it into a countersunk area 5 surrounding the bore 4 of the die. The method is intended particularly for sheets less than <SP>1</SP>/ 16 , inch thickness. The part of the insert immediately behind the edge may be smooth or may be serrated. Specification 869,037 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4204361A GB918837A (en) | 1961-11-24 | 1961-11-24 | Improvements in methods of securing inserts in sheet material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4204361A GB918837A (en) | 1961-11-24 | 1961-11-24 | Improvements in methods of securing inserts in sheet material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB918837A true GB918837A (en) | 1963-02-20 |
Family
ID=10422573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4204361A Expired GB918837A (en) | 1961-11-24 | 1961-11-24 | Improvements in methods of securing inserts in sheet material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB918837A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5528812A (en) * | 1991-10-31 | 1996-06-25 | Profil-Verbindungstechnik Gmbh & Co. Kg | Method of attaching a fastener to a plurality of panels |
EP2004369A2 (en) * | 2006-04-11 | 2008-12-24 | Acument Intellectual Properties, LLC. | Self-piercing pin and method of installation |
-
1961
- 1961-11-24 GB GB4204361A patent/GB918837A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5528812A (en) * | 1991-10-31 | 1996-06-25 | Profil-Verbindungstechnik Gmbh & Co. Kg | Method of attaching a fastener to a plurality of panels |
EP2004369A2 (en) * | 2006-04-11 | 2008-12-24 | Acument Intellectual Properties, LLC. | Self-piercing pin and method of installation |
EP2004369A4 (en) * | 2006-04-11 | 2011-09-07 | Asia Fastening Us Inc | Self-piercing pin and method of installation |
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