GB1007084A - Improvements in or relating to securing thin sheets in face-to-face contacting relationship - Google Patents
Improvements in or relating to securing thin sheets in face-to-face contacting relationshipInfo
- Publication number
- GB1007084A GB1007084A GB3028664A GB3028664A GB1007084A GB 1007084 A GB1007084 A GB 1007084A GB 3028664 A GB3028664 A GB 3028664A GB 3028664 A GB3028664 A GB 3028664A GB 1007084 A GB1007084 A GB 1007084A
- Authority
- GB
- United Kingdom
- Prior art keywords
- face
- stud
- sheet
- sheets
- thin sheets
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
1,007,084. Perforating; jointing; jointing by forging. PRESTINCERT Ltd. July 31, 1964, No. 30286/64. Headings B3H, B3V and B3W. A method of securing thin sheets 6, 7, 8 in face-to-face contacting relationship comprises contacting the flat face 5 of a flat-faced stud 1 of polygonal cross-section, having inset a short distance from each end a peripheral groove 2, 3, with one face of one sheet 6 and subjecting the assembly to pressure so that the stud is forced through the sheets and an annulus of material from the sheet 6 enters the groove 2 and an annulus of material from the sheet 8 enters the groove 3. The stud is formed from squaresection bar and may have a screw-thread or pin projecting from one face, or may have a tapped bore. The punch and the die have staking teeth which indent the sheets adjacent each corner of the stud to assist in causing the material to flow into the grooves 2 and 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3028664A GB1007084A (en) | 1964-07-31 | 1964-07-31 | Improvements in or relating to securing thin sheets in face-to-face contacting relationship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3028664A GB1007084A (en) | 1964-07-31 | 1964-07-31 | Improvements in or relating to securing thin sheets in face-to-face contacting relationship |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1007084A true GB1007084A (en) | 1965-10-13 |
Family
ID=10305239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3028664A Expired GB1007084A (en) | 1964-07-31 | 1964-07-31 | Improvements in or relating to securing thin sheets in face-to-face contacting relationship |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1007084A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527108A1 (en) * | 1982-05-24 | 1983-11-25 | Essarauto 2000 | Method of forming registration plate - uses flow of metal from raised edge in thick ply to trap cut edge of recessed part of thin ply |
US4757596A (en) * | 1985-12-21 | 1988-07-19 | Trumpf Grusch Ag | Rivet |
GB2218661A (en) * | 1987-03-23 | 1989-11-22 | Sonny Sneed | Punching tool |
AU675590B2 (en) * | 1993-11-11 | 1997-02-06 | Bluescope Steel Limited | Clinching die |
-
1964
- 1964-07-31 GB GB3028664A patent/GB1007084A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527108A1 (en) * | 1982-05-24 | 1983-11-25 | Essarauto 2000 | Method of forming registration plate - uses flow of metal from raised edge in thick ply to trap cut edge of recessed part of thin ply |
US4757596A (en) * | 1985-12-21 | 1988-07-19 | Trumpf Grusch Ag | Rivet |
GB2218661A (en) * | 1987-03-23 | 1989-11-22 | Sonny Sneed | Punching tool |
AU675590B2 (en) * | 1993-11-11 | 1997-02-06 | Bluescope Steel Limited | Clinching die |
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