Title:
パンチプレス、特に高速パンチプレス
Document Type and Number:
Japanese Patent JP4497576
Kind Code:
B2
Abstract:
The press comprises several stamps (3) which are connected to a rotating shaft (5) via connecting rods (2,2a). The stamps have guides located in the region of cup and ball connectors which lead to the connecting rods. The guide units ensure that eccentric loads from the shaft are corrected before the upper stamps cut through to the lower stamp sections.
Inventors:
Oscar Aigenmann
Application Number:
JP8531299A
Publication Date:
July 07, 2010
Filing Date:
March 29, 1999
Export Citation:
Assignee:
BRUDERER AKTIENGESELLSCHAFT
International Classes:
B21D28/20; B30B1/26; B30B15/02; B30B15/04
Domestic Patent References:
| JP5008092A | ||||
| JP64062300A | ||||
| JP47041663B1 | ||||
| JP51046478A | ||||
| JP6198500A |
Attorney, Agent or Firm:
Kanji Arai
Eiichiro Shimazaki
Eiichiro Shimazaki