Pulley wheel elastic assembly

Details Pulley wheel elastic assembly Pulley wheel elastic assembly

1992-08-04

1995-02-28

Calvert, John J.

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Torque transmitted via flexible element

Coil spring

464 68, 192 7017, F16H 5536, F16D 312, B60K 2502

Patent

active

053932668

ABSTRACT:
A sheave which can be used to transmit motion to belts or chains or as an inertial damper has an input element which can be driven by the output shaft of an internal combustion engine in a motor vehicle, an output element which is rotatable relative to the input element and can drive one or more belts or chains to transmit motion to one or more fans, pumps and/or other aggregates in a motor vehicle, and a damping unit which is installed between the input and output elements in an annular chamber defined by a housing which forms part of the input element and/or the output element. The damping unit employs long arcuate coil springs which alternate with the arms of a flange forming part of the input element or of the output element, and with pockets provided on the housing and forming part of the output element or of the input element. One or more antifriction bearings are installed between the input and output elements.

REFERENCES:
patent: 2632318 (1953-03-01), Meyer
patent: 4884996 (1989-12-01), Schmitt et al.
patent: 4944712 (1990-07-01), Wormer et al.
patent: 5042632 (1991-08-01), Jackel
patent: 5048658 (1991-09-01), Reik
patent: 5125872 (1992-06-01), Reik
patent: 5156249 (1992-10-01), Friedmann
patent: 5160007 (1992-11-01), Reik et al.
patent: 5180044 (1993-01-01), Fukushima et al.

Affiliated with

Also associated with

Rating

Pulley wheel elastic assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pulley wheel elastic assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulley wheel elastic assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-845115