Rectilinear jack blocked by rollers in an indifferent position

Details Rectilinear jack blocked by rollers in an indifferent position Rectilinear jack blocked by rollers in an indifferent position

1986-12-29

1988-04-19

Hermann, Allan D.

Machine element or mechanism

Control lever and linkage systems

Elements

188 67, 297375, G05G 516

Patent

active

047381566

ABSTRACT:
The rectilinear jack comprises a cage defining an inner chamber at an upper portion while a lower portion of the cage is thinned out in order to form an end lug with a hole for fixation of the cage. The upper portion of the cage is substantially of a lozenge shape for enclosing a cam with two noses placed substantially at 120.degree. with respect to each other. The cam displaces two substantially V-shaped parts bearing on inclined inner walls of the inner chamber while an open lower portion thereof contains trains of rollers kept in engagement with the above parts by a spring. The trains of rollers bear on an upper portion of a jack stem having at least one connection head.

REFERENCES:
patent: 3793903 (1974-02-01), Pellman
patent: 3893730 (1975-07-01), Homier et al.
patent: 4407166 (1983-10-01), Protze et al.
patent: 4583621 (1986-04-01), Tangorra
patent: 4592591 (1986-06-01), Wiers

Affiliated with

Also associated with

Rating

Rectilinear jack blocked by rollers in an indifferent position does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rectilinear jack blocked by rollers in an indifferent position, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rectilinear jack blocked by rollers in an indifferent position will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2169126