GB190824908A - Improved Method of and Means for Operating Dies in Bolt and Rivet Making Machines. - Google Patents
Improved Method of and Means for Operating Dies in Bolt and Rivet Making Machines.Info
- Publication number
- GB190824908A GB190824908A GB190824908DA GB190824908A GB 190824908 A GB190824908 A GB 190824908A GB 190824908D A GB190824908D A GB 190824908DA GB 190824908 A GB190824908 A GB 190824908A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heading
- dies
- bolt
- improved method
- plunger
- 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
Landscapes
- Forging (AREA)
Abstract
24,908. Briede, 0. Nov. 19. Forging.-In a machine for making bolts and rivets, a blank is upset while held iu divided dies, the parts of which are securely clamped prior to the insertion of the blank and during the heading and are then released to facilitate ejection. The blanks are inserted in the die and are headed by the same forward movement of the heading-tool and are ejected as this moves back. The holding-dies 11 consist of two more parts which are clamped together by spring-pressed wedge surfaces 13, 14, Fig. 3, the pressure being released after heading by a cam 18 operated by a rod 8. The back-stop 7, Fig. 1, which serves also as an ejector is mounted on a plunger 6, the back support 32 of which is adjustable in a screwed sleeve 26. Cooling and cleaning liquid is admitted by a passage at the side, and when the plunger is operated by the slide 21 and the lever 28, the liquid is forced through the die.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190824908T | 1908-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190824908A true GB190824908A (en) | 1909-11-19 |
Family
ID=32440260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190824908D Expired GB190824908A (en) | 1908-11-19 | 1908-11-19 | Improved Method of and Means for Operating Dies in Bolt and Rivet Making Machines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190824908A (en) |
-
1908
- 1908-11-19 GB GB190824908D patent/GB190824908A/en not_active Expired
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