EP 0395889 A3 19920304 - CLAMPING DEVICE FOR WORKPIECES
Title (en)
CLAMPING DEVICE FOR WORKPIECES
Publication
Application
Priority
DE 3911073 A 19890406
Abstract (en)
[origin: EP0395889A2] The device serves for clamping workpieces with a clamping head, arranged on a piston rod 11, or a clamping arm 20. The drive 1 possesses, on the output side, a threaded bolt 9 on which the piston rod 11 is arranged. In addition, the piston rod 11 is provided with a guide housing 8 and a means 18, 19 for securing its rotation is situated between the piston rod 11 and the guide housing 8. A carrier 13, 15 is furthermore arranged between the threaded bolt 9 and the piston rod 11. <IMAGE>
IPC 1-7
IPC 8 full level
B23Q 3/02 (2006.01); B23Q 3/06 (2006.01); B25B 5/06 (2006.01)
CPC (source: EP)
B25B 5/06 (2013.01); B25B 5/061 (2013.01); B25B 5/062 (2013.01)
Citation (search report)
- [A] DE 3603618 C1 19871001 - HAKE FRIEDHELM
- [AD] DE 3638526 C1 19870730 - STA CO METTALLERZEUGNISSE GMBH
- [A] US 4700936 A 19871020 - LUNN GARFIELD R [CA]
- [A] EP 0255853 A2 19880217 - DOVER CORP [US]
- [A] DE 3215461 A1 19831103 - MENKHOFF KARLHEINZ
- [A] DE 3334401 A1 19850404 - ROEMHELD A GMBH & CO KG [DE]
Designated contracting state (EPC)
AT DE ES FR GB IT SE
DOCDB simple family (publication)
EP 0395889 A2 19901107; EP 0395889 A3 19920304; EP 0395889 B1 19940323; AT E103226 T1 19940415; DE 3911073 C1 19900726; DE 59005050 D1 19940428; JP H02292145 A 19901203
DOCDB simple family (application)
EP 90106198 A 19900330; AT 90106198 T 19900330; DE 3911073 A 19890406; DE 59005050 T 19900330; JP 8841290 A 19900404