Vibration-decoupled pulley having an integrated visco damper

Rotary shafts – gudgeons – housings – and flexible couplings for ro – Having heating or cooling means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C464S089000, C464S180000, C474S094000, C474S902000

Reexamination Certificate

active

07150679

ABSTRACT:
A pulley (1) that is decoupled from the vibrations of a crankshaft and that has an integrated viscous torsional vibration damper (2), including a flywheel (3), which is arranged in a damper housing (5) that is filled with a viscous medium (4) and which can rotate relative to the housing, as well as a bearing (6) and a coupling (7) made of rubber elastic material, for supporting the pulley (1) with respect to the damper housing (5) in a flexible manner in the circumferential direction of the pulley and so as to be capable of relative rotation, the pulley (1) being assigned to the flywheel (3) so as to be axially adjoining. The damper housing (5) has at least one first axial projection (8), which is enclosed by the belt-bearing surface (9) of the pulley (1) at a radial clearance, and the bearing (6) is arranged in the gap (10) that is formed by the clearance.

REFERENCES:
patent: 2514139 (1950-07-01), O'Connor
patent: 2724983 (1955-11-01), O'Connor
patent: 5140868 (1992-08-01), Mizuno et al.
patent: 5441456 (1995-08-01), Watanabe et al.
patent: 5527227 (1996-06-01), Asai et al.
patent: 5637041 (1997-06-01), Hamaekers et al.
patent: 5988015 (1999-11-01), Riu
patent: 6026709 (2000-02-01), Depp et al.
patent: 3516104 (1986-11-01), None
patent: 3731041 (1989-03-01), None
patent: 004018596 (1991-12-01), None
patent: 19506454 (1996-05-01), None
patent: 19708082 (1998-09-01), None
patent: 2771791 (1999-06-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Vibration-decoupled pulley having an integrated visco damper does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vibration-decoupled pulley having an integrated visco damper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vibration-decoupled pulley having an integrated visco damper will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3714849

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.