Disc and hub assembly for electromagnetic clutch in a...

Details Disc and hub assembly for electromagnetic clutch in a... Disc and hub assembly for electromagnetic clutch in a...

2006-05-16

2006-05-16

Lorence, Richard M. (Department: 3681)

192 clutches and power-stop control

Elements

Clutch element resiliently carried on hub

C192S089200, C192S03000R

Reexamination Certificate

active

07044284

ABSTRACT:
The present invention relates to a disc and hub assembly for an electromagnetic clutch of a compressor. The assembly comprises: a disc (120) adapted to be attracted to or separated from a friction surface of a pulley under the action of an electromagnetic coil; a hub (110) coupled to a driving shaft of the compressor, the hub penetrating the disc (120) and having a flange (112) formed on its outer peripheral surface; a plate spring (130) which includes a plate portion (131) coupled to the top surface of the disc (120), a number of leaf spring portions (135) obliquely extending inwardly from the plate portion (131) to be coupled to the flange (112) of the hub (110) and having ends (137) which are bent toward the disc (120), and dampers (160) coupled to the ends of the leaf spring portions (135); and a shock-absorbing member (140) interposed between the disc (120) and the plate portion (131) to reduce noise and impact during on/off of the clutch.

REFERENCES:
patent: 4243128 (1981-01-01), Shirai
patent: 4493407 (1985-01-01), Newton
patent: 5445256 (1995-08-01), Tabuchi et al.
patent: 5551546 (1996-09-01), Tabayama et al.
patent: 5667050 (1997-09-01), Hasegawa
patent: 6209699 (2001-04-01), Hayashi et al.
patent: 0 614 022 (1994-09-01), None
patent: 0 836 026 (1998-04-01), None
patent: 62-165031 (1987-07-01), None
patent: 2002-48155 (2002-02-01), None
European Search Report for Application No. EP 04 01 3640 dated Apr. 15, 2005.

Affiliated with

Also associated with

Rating

Disc and hub assembly for electromagnetic clutch in a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Disc and hub assembly for electromagnetic clutch in a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disc and hub assembly for electromagnetic clutch in a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3651238