Clamping device with a mechanical force amplifier

Details Clamping device with a mechanical force amplifier Clamping device with a mechanical force amplifier

1997-03-19

1998-09-29

Smith, James G.

Work holders

Relatively movable jaws

Means to actuate jaw

269228, 269246, B25B 106

Patent

active

058136665

ABSTRACT:
The clamping device with a mechanical force amplifier comprises a threaded spindle (9) which can be screwed into a stationary nut and is connected rotationally fast with a housing (10) enclosing the force amplifier (13-16). A first clamping member (13) is arranged rotationally fast with, but slidable in, the housing (10) and a second clamping member (14) is arranged rotatably in the housing. A plurality of tightening pins (15) are arranged between the clamping members (13, 14). In between the second clamping member (14) and a drive shaft (28) there is arranged a planetary gear (30). Planetary gear (30) has a sun wheel (31) arranged on the drive shaft (28), an annulus is connected to the housing (10) and a carrier formed by the second clamping member (14). A spring-biased detent coupling (38) is provided between the housing (10) and the second clamping member (14).

REFERENCES:
patent: 4905975 (1990-03-01), Ruegg
patent: 5171004 (1992-12-01), Berchtold
patent: 5192061 (1993-03-01), Schaeublin et al.
patent: 5192062 (1993-03-01), Berchtold
patent: 5399129 (1995-03-01), Ciolli

Affiliated with

Also associated with

Rating

Clamping device with a mechanical force amplifier does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Clamping device with a mechanical force amplifier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clamping device with a mechanical force amplifier will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-679873