Zero spin infinitely variable traction roller transmission

Details Zero spin infinitely variable traction roller transmission Zero spin infinitely variable traction roller transmission

1997-05-27

1999-06-29

Herrmann, Allan D.

Friction gear transmission systems or components

Friction gear includes idler engaging facing concave surfaces

Toroidal

476 10, 476 42, 476 46, F16H 1538

Patent

active

059160578

ABSTRACT:
In an infinitely variable traction roller transmission wherein two toric traction disks are rotatably supported opposite each other so as to define a toric cavity in which at least two traction rollers are disposed in engagement with the two toric disks, the toric disks have, in a plane receiving the axis of rotation of the toric traction disks, a curvature wherein their tangents at the points of contact with the traction rollers intersect on the axis of rotation of the toric disks along with the axis of rotation of the traction roller and the traction rollers are supported by support means including a guide wheel which moves along a guide track during pivoting of the support means so as to maintain engagement between the traction rollers and the toric disks in all pivot positions of the traction rollers.

REFERENCES:
patent: 4964312 (1990-10-01), Kraus
patent: 5330396 (1994-07-01), Lohr et al.
patent: 5697863 (1997-12-01), Dawe et al.

Affiliated with

Also associated with

Rating

Zero spin infinitely variable traction roller transmission does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Zero spin infinitely variable traction roller transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Zero spin infinitely variable traction roller transmission will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1370839