GB441251A - Improvements in and relating to holders for tools in, for instance, metal working and other machines - Google Patents
Improvements in and relating to holders for tools in, for instance, metal working and other machinesInfo
- Publication number
- GB441251A GB441251A GB16911/35A GB1691135A GB441251A GB 441251 A GB441251 A GB 441251A GB 16911/35 A GB16911/35 A GB 16911/35A GB 1691135 A GB1691135 A GB 1691135A GB 441251 A GB441251 A GB 441251A
- Authority
- GB
- United Kingdom
- Prior art keywords
- punch
- holders
- secured
- tools
- relating
- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Drilling And Boring (AREA)
Abstract
441,251. Chucks and punch holders. FORD MOTOR CO., Ltd., 88, Regent Street, London. June 12, 1935, No. 16911. Convention date, June 12, 1934. [Classes 83 (iii) and 83 (iv)] A punch 12, drill, reamer, &c. is secured by a hardened steel removable insert, comprising a block 13 and wedge member, secured to a fixture block. The punch 12 is held by the wedge action of a roller 16 pressed by a spring 17 in a passage formed between an inclined face on the punch shank and an inclined face on a hardened member 13 secured to a carrier 10. The tool is released by the insertion of a rod 22.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US791023XA | 1934-06-12 | 1934-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB441251A true GB441251A (en) | 1936-01-15 |
Family
ID=22148444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16911/35A Expired GB441251A (en) | 1934-06-12 | 1935-06-12 | Improvements in and relating to holders for tools in, for instance, metal working and other machines |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE649851C (en) |
FR (1) | FR791023A (en) |
GB (1) | GB441251A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174648A (en) * | 1978-02-01 | 1979-11-20 | Wallis Bernard J | Punch retainer |
CH717734B1 (en) * | 2020-08-11 | 2024-02-29 | Dr Sc Tech Dietmar W Kramer | Powder press for producing compacts. |
-
1935
- 1935-06-06 DE DEF79515D patent/DE649851C/en not_active Expired
- 1935-06-07 FR FR791023D patent/FR791023A/en not_active Expired
- 1935-06-12 GB GB16911/35A patent/GB441251A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR791023A (en) | 1935-12-02 |
DE649851C (en) | 1937-09-03 |
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