Friction disk brake mechanism for electric motor

Details Friction disk brake mechanism for electric motor Friction disk brake mechanism for electric motor

1993-12-23

1995-08-01

Butler, Douglas C.

Brakes

Vehicle

Hub or disk

188 711, 188171, 188205A, 188218A, 403359, 403362, 464158, B60T 1304

Patent

active

054373514

ABSTRACT:
A brake mechanism for selectively stopping and permitting rotation of a shaft journaled in a motor frame, the brake mechanism comprising: a brake hub secured to the shaft for rotation therewith, the hub including a plurality of first splines each having a first width in the circumferential direction of the hub and at least one second spline having a second width in the circumferential direction of the hub and greater than the first width, and a friction disk surrounding the hub for rotation therewith, the friction disk including a pair of opposed friction surfaces and having therein an aperture extending between the friction surfaces for receiving the hub, the aperture including spline recesses for receiving the hub splines and disk splines which mate with the hub splines and which provide for rotation of the friction disk with the hub; and brake disk engagement structure mounted for movement toward and away from the friction disk. Also, a brake disk assembly adapted to be mounted on a shaft journaled in a motor frame. Also, a friction disk adapted to be supported on a brake disk hub of a power transmission brake mechanism.

REFERENCES:
patent: 2239192 (1941-04-01), Cutting
patent: 2525695 (1950-10-01), Lombard
patent: 3249377 (1966-05-01), Weasler
patent: 3541871 (1970-11-01), Burrell
patent: 4042077 (1977-08-01), McCarthy
patent: 4102438 (1978-07-01), Rancourt
patent: 4181201 (1980-01-01), McCarthy
patent: 4566574 (1986-01-01), Marshall
patent: 4609965 (1986-09-01), Baker
patent: 4779476 (1988-10-01), Anderson et al.
patent: 4798269 (1989-01-01), Lindner et al.
patent: 4968292 (1990-11-01), Takeda
patent: 5092439 (1992-03-01), Reynolds
patent: 5186287 (1993-02-01), Lindner et al.
patent: 5309620 (1994-05-01), Shinohara et al.

Affiliated with

Also associated with

Rating

Friction disk brake mechanism for electric motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Friction disk brake mechanism for electric motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Friction disk brake mechanism for electric motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-729393