GB1371605A - Heading punch - Google Patents
Heading punchInfo
- Publication number
- GB1371605A GB1371605A GB5341370A GB5341370A GB1371605A GB 1371605 A GB1371605 A GB 1371605A GB 5341370 A GB5341370 A GB 5341370A GB 5341370 A GB5341370 A GB 5341370A GB 1371605 A GB1371605 A GB 1371605A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heading
- pin
- insert
- punch
- passage
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
- B21K1/46—Making machine elements bolts, studs, or the like with heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
1371605 Heading GKN SCREWS & FASTENERS Ltd 9 Feb 1972 [10 Nov 1970] 53413/70 Heading B3H A heading punch comprises a cylindrical body 10 with a small diameter front passage 11 which leads to a larger diameter passage 12 in which a plug 16 is provided surrounded by a helical spring 17 and a detachably connected to a punch pin 21 slidable in a punching insert 18. The insert is releasably mounted in the passage 11 and the pin 21 is connected to the plug by a grub screw 22 so that the pin and the insert can be easily replaced. A washer 15 is provided at the base of a blind bore in a punch holder 23 and the washer may be spaced from the body 10 by a packing ring 14. A key engaged with a keyway 10a of the body 10 prevents rotation of the body and limits its forward movement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5341370A GB1371605A (en) | 1970-11-10 | 1970-11-10 | Heading punch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5341370A GB1371605A (en) | 1970-11-10 | 1970-11-10 | Heading punch |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1371605A true GB1371605A (en) | 1974-10-23 |
Family
ID=10467715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5341370A Expired GB1371605A (en) | 1970-11-10 | 1970-11-10 | Heading punch |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1371605A (en) |
-
1970
- 1970-11-10 GB GB5341370A patent/GB1371605A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |