EP 0509265 A3 19930310 - ADJUSTMENT OF FORCE FOR CLAMPING DEVICE
Title (en)
ADJUSTMENT OF FORCE FOR CLAMPING DEVICE
Publication
Application
Priority
DE 4112547 A 19910417
Abstract (en)
[origin: US5192062A] The clamping force adjusting device for a clamp device comprises a hollow housing (1) supported on a movable clamping part of the same, through which housing passes a rotatable and slidable tension rod (5), whose first end can be coupled to a force amplifier and whose second end (5b) carries a tension sleeve (6) fixed thereon. The tension sleeve (6) is supported on Belleville springs (9) through a thrust bearing (8) and an intermediate sleeve (b 10), the Belleville springs being supported directly in the housing (1). An adjusting sleeve (13) screws into a fine thread (14) of the housing (1) and has at its end facing the Belleville springs (9) a radially inwardly directed first stop shoulder (16), which cooperates with a radially outwardly directed second stop shoulder (17) of the intermediate sleeve (10) and/or a spacer ring (18) bearing on the thrust bearing (8).
IPC 1-7
IPC 8 full level
B23Q 3/06 (2006.01); B25B 1/06 (2006.01); B25B 1/10 (2006.01); B25B 1/24 (2006.01)
CPC (source: EP KR US)
B25B 1/103 (2013.01 - EP US); B25B 1/18 (2013.01 - KR); B25B 1/24 (2013.01 - EP US)
Citation (search report)
- [A] DE 2710424 A1 19780914 - ROEHM GUENTER H
- [APD] DE 4018284 C1 19910418
Designated contracting state (EPC)
AT CH ES FR GB IT LI SE
DOCDB simple family (publication)
EP 0509265 A2 19921021; EP 0509265 A3 19930310; EP 0509265 B1 19950524; AT E122950 T1 19950615; DE 4112547 A1 19921022; DE 4112547 C2 19930204; JP 3200144 B2 20010820; JP H06262535 A 19940920; KR 100226647 B1 19991015; KR 920019487 A 19921119; US 5192062 A 19930309
DOCDB simple family (application)
EP 92104834 A 19920320; AT 92104834 T 19920320; DE 4112547 A 19910417; JP 8438992 A 19920407; KR 920006423 A 19920417; US 86962892 A 19920416