Mechanism generating helical motion

Details Mechanism generating helical motion Mechanism generating helical motion

1978-05-09

1983-02-22

Reynolds, W. C.

Sewing

Stitch forming

Overseaming

112199, 112220, D05B 5734

Patent

active

043745024

ABSTRACT:
The output centerpoint of a Cardan gear mechanism is connected via a ball and a pin slideable therethrough to a lever which in turn carries a looper. Because the major axis of the lever and the axis swept out by the output centerpoint are skewed the lever is reciprocated back and forth along its own major axis while being rotated therearound. This results in the looper being swept back and forth along part of a generally helical-like path.

REFERENCES:
patent: 2704042 (1955-03-01), Wallenberg et al.
patent: 3688711 (1972-09-01), Szostak et al.
patent: 4022140 (1977-05-01), Lienemann
Product Engineering, Sep. 28, 1959, pp. 66, 67.

Affiliated with

Also associated with

Rating

Mechanism generating helical motion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mechanism generating helical motion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mechanism generating helical motion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1370212