Machine vise for clamping a workpiece

Details Machine vise for clamping a workpiece Machine vise for clamping a workpiece

1991-05-23

1993-10-12

Kisliuk, Bruce M.

Work holders

Relatively movable jaws

Means to actuate jaw

269136, 269240, B25B 106

Patent

active

052518876

ABSTRACT:
A machine vise is provided with a body having a fixed jaw and a movable jaw which may be moved toward the fixed jaw by means of a tractively acting hollow screw spindle. A force amplifier is arranged below the fixed jaw and is operable by a pushing rod shiftably inserted in the hollow screw spindle. A common driving device rotates the screw spindle into and away from its clamping position. Upon a predetermined clamping force being exceeded the force amplifier is activated by the pushing rod. The movable jaw may be split in upper and lower portions.

REFERENCES:
patent: 3416784 (1965-09-01), Wermuth et al.
patent: 3650522 (1972-03-01), Wermuth et al.
patent: 3902707 (1975-09-01), Preisenhammer
patent: 4043547 (1977-08-01), Glomb et al.
patent: 4098500 (1978-07-01), Lenz
patent: 4669712 (1987-06-01), Krause
patent: 4899999 (1990-02-01), Arnold
patent: 4932643 (1990-06-01), Rohm

Affiliated with

Also associated with

Rating

Machine vise for clamping a workpiece does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Machine vise for clamping a workpiece, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine vise for clamping a workpiece will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1899490