Adjusting drive for insert tighteners of presses

Details Adjusting drive for insert tighteners of presses Adjusting drive for insert tighteners of presses

1987-05-21

1988-12-13

Jones, David

Metal deforming

Tool and/or tool holder

Having unitary tool-face

72462, 72446, 100918, 269 58, B21D 3714

Patent

active

047901748

ABSTRACT:
An adjusting device for fastening a die to the clamping face of a press ram having a T-groove communicating with the clamping face, comprises a flexible but longitudinally non-stretchable traction member which is either movably mounted or fixed to the press ram and which extends in the T-groove. A tenon block is operatively connected to the traction member and carries an insert tightener. A drive motor drives the traction member so as to move the tenon block and its insert tightener in the T-groove so that the insert tightener can engage a clamping edge of a die or upper tool for holding the die or upper tool against the clamping face of the press ram.

REFERENCES:
patent: 3335657 (1967-08-01), Clements
patent: 4674315 (1987-06-01), Linz
patent: 4698894 (1987-10-01), Lingaraju et al.
patent: 4718339 (1988-01-01), Wymann

Affiliated with

Also associated with

Rating

Adjusting drive for insert tighteners of presses does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adjusting drive for insert tighteners of presses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjusting drive for insert tighteners of presses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2190039