GB470931A - Improvements in means for securing tools to punching and like presses - Google Patents
Improvements in means for securing tools to punching and like pressesInfo
- Publication number
- GB470931A GB470931A GB641136A GB641136A GB470931A GB 470931 A GB470931 A GB 470931A GB 641136 A GB641136 A GB 641136A GB 641136 A GB641136 A GB 641136A GB 470931 A GB470931 A GB 470931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- punching
- punch
- presses
- securing tools
- pins
- 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
- 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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
470,931. Punching &c. RUBERY, OWEN, & CO., Ltd., and RAY, J. E. March 3, 1936, No. 6411. [Class 83 (iv)] A punch or other tool 10 is secured to a holder by engagement of heads 15 of pins 16 with a groove 19 in the punch. To remove the punch, the pins are turned to present flattened portions 18 to the punch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB641136A GB470931A (en) | 1936-03-03 | 1936-03-03 | Improvements in means for securing tools to punching and like presses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB641136A GB470931A (en) | 1936-03-03 | 1936-03-03 | Improvements in means for securing tools to punching and like presses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB470931A true GB470931A (en) | 1937-08-25 |
Family
ID=9814015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB641136A Expired GB470931A (en) | 1936-03-03 | 1936-03-03 | Improvements in means for securing tools to punching and like presses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB470931A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186284A (en) * | 1961-11-01 | 1965-06-01 | Minnie Punch & Die Company Inc | Punching die set |
DE10209942A1 (en) * | 2002-03-06 | 2003-09-25 | Bayerische Motoren Werke Ag | Hole-puncher guided along holder plate is held by securing-bolt fitting into cavity, with bolt head held by spring and thrust flange |
-
1936
- 1936-03-03 GB GB641136A patent/GB470931A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186284A (en) * | 1961-11-01 | 1965-06-01 | Minnie Punch & Die Company Inc | Punching die set |
DE10209942A1 (en) * | 2002-03-06 | 2003-09-25 | Bayerische Motoren Werke Ag | Hole-puncher guided along holder plate is held by securing-bolt fitting into cavity, with bolt head held by spring and thrust flange |
DE10209942B4 (en) * | 2002-03-06 | 2010-12-30 | Bayerische Motoren Werke Aktiengesellschaft | Punch for a forming tool |
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