Title:
【発明の名称】パネルへの孔あけ用パンチ
Document Type and Number:
Japanese Patent JP2838709
Kind Code:
B2
Abstract:
A panel punch (200) includes a main punch (232) to punch a trapezoidal opening in a panel (P) to receive an electrical chassis connector, and a secondary punch (234) integral with the main punch (232) and extending from each end (244, 246) thereof to punch a U-shaped slot in the panel extending from each end of the trapezoidal opening to receive mounting screws for physically attaching the electrical connector to the panel, characterised in that the maximum height of the secondary punch upper working surface (274) relative to the base (248) does not exceed the minimum height of the main punch inclined working surfaces (250, 252) and the height relative to the base (248) of the remote secondary punch end is less than the maximum height of the secondary punch inclined working surface (274).
More Like This:
| JP4626313 | Punch with gauge |
Inventors:
RARII ADORUMAN
Application Number:
JP1300289A
Publication Date:
December 16, 1998
Filing Date:
January 21, 1989
Export Citation:
Assignee:
GURIINRII TEKUSUTORON INC
International Classes:
B26F1/32; B21D28/34; B26F1/08; B26F1/14; B26F1/38; (IPC1-7): B26F1/14; B26F1/32
Domestic Patent References:
| JP53385U |
Other References:
【文献】米国特許4724616(US,A)
Attorney, Agent or Firm:
Mine Mamoru