EP 1000734 A3 20000531 - Press apparatus
Title (en)
Press apparatus
Title (de)
Pressvorrichtung
Title (fr)
Dispositif de pressage
Publication
Application
Priority
JP 32027698 A 19981111
Abstract (en)
[origin: EP1000734A2] It is an object to provide a press apparatus, where when a passive cam (6) to which a processing member such as a punch (5) was mounted is repaired, removal of the passive cam (6) from a bottom force is made to be easy, and workability is improved. A press apparatus has an actuation cam in a top force, a passive cam (6) in a bottom force which is contact-pressed and driven by the actuation cam and to which a processing member such as a punch (5) is mounted, a guide base (7) in the bottom force for sliding and guiding the passive cam, guide posts (8) which are mounted across the guide base (7) and move so as to slide the passive cam (6) and force applying means for applying a force to the passive cam (6) towards an opposite-work side. In such a press apparatus, the passive cam (6) is fitted into the guide base (7) so that when the guide posts (8) which were mounted across the guide base (7) are drawn out, the passive cam (6) can be lifted up and dismounted. <IMAGE>
IPC 1-7
IPC 8 full level
B21D 5/02 (2006.01); B21D 28/32 (2006.01); B21D 28/34 (2006.01); B21D 37/02 (2006.01); B21D 37/08 (2006.01); B30B 1/40 (2006.01)
CPC (source: EP KR)
B21D 5/02 (2013.01 - KR); B21D 28/32 (2013.01 - EP)
Citation (search report)
- [X] US 5711180 A 19980127 - SASAHARA TADASHI [JP], et al
- [E] EP 0922509 A1 19990616 - UMIX CO LTD [JP]
- [A] PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29)
- [A] PATENT ABSTRACTS OF JAPAN vol. 017, no. 198 (M - 1398) 19 April 1993 (1993-04-19)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1000734 A2 20000517; EP 1000734 A3 20000531; BR 9904266 A 20000905; CA 2276700 A1 20000511; CN 1110381 C 20030604; CN 1253049 A 20000517; JP 2000140955 A 20000523; JP 3069083 B2 20000724; KR 20000034882 A 20000626
DOCDB simple family (application)
EP 99111510 A 19990614; BR 9904266 A 19990723; CA 2276700 A 19990628; CN 99110507 A 19990721; JP 32027698 A 19981111; KR 19990027637 A 19990709