Lockup damper for torque converter

Details Lockup damper for torque converter Lockup damper for torque converter

1997-12-05

1999-11-16

Marmor, Charles A

192 clutches and power-stop control

Vortex-flow drive and clutch

Including drive-lockup clutch

192205, F16D 3300

Patent

active

059840650

ABSTRACT:
A lockup damper has a drive plate 3 and a driven plate 5 and a first coil spring 7 disposed between the plates 3 and 5, a second coil spring 8 disposed between the two plates 3 and 5 and the first coil spring 7, and an intermediate plate 4 having a support portion 21 and first and second intermediate limit portions 22a and 22b. The intermediate support portion 21 is disposed between the two coil springs 7 and 8 for supporting the springs in the circumferential direction. The first and second intermediate limit portions 22a and 22b extend in interiors of the first and second coil springs 7 and 8 from the intermediate support portion 21 for limiting the radially outward movement of the first and second coil springs 7 and 8.

REFERENCES:
patent: 2321941 (1943-06-01), Rose
patent: 4413711 (1983-11-01), Lamarche
patent: 4875562 (1989-10-01), Fujimoto
patent: 4890706 (1990-01-01), Miura et al.
patent: 4903803 (1990-02-01), Koshimo
patent: 4987980 (1991-01-01), Fujimoto
patent: 5032107 (1991-07-01), Umeyama et al.
patent: 5273372 (1993-12-01), Friedmann et al.
patent: 5868228 (1999-02-01), Fukushima

Affiliated with

Also associated with

Rating

Lockup damper for torque converter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lockup damper for torque converter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lockup damper for torque converter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1312385