Brake actuator service limit sensor

Details Brake actuator service limit sensor Brake actuator service limit sensor

1997-05-27

1999-08-10

Poon, Peter M.

Brakes

With condition indicator

Wear

200574, 116208, F16D 6600

Patent

active

059344156

ABSTRACT:
A brake actuator having a switch device mounted to an actuator housing with a spring member partially surrounding an actuator rod and adapted to contact a large diameter section of the actuator rod when brake wear causes the actuator rod to travel to a service limit position. In normal operation the spring member is separated from a small diameter section of the actuator rod. The switch device is mounted to a first end of the spring member having first and second electrical contacts which extend and electrically contact a conduction plate attached to a second end of the spring member as long as the brake actuator rod has not traveled to the service limit.

REFERENCES:
patent: 2146357 (1939-02-01), Schweikle
patent: 3145275 (1964-08-01), Gildart
patent: 3298466 (1967-01-01), Ayers, Jr.
patent: 3776329 (1973-12-01), Hope et al.
patent: 4279214 (1981-07-01), Thorn
patent: 4642603 (1987-02-01), Martinez, Jr.
patent: 4757300 (1988-07-01), Sebalos
patent: 4800991 (1989-01-01), Miller
patent: 5044302 (1991-09-01), Goldfein et al.
patent: 5141295 (1992-08-01), Burgdorf et al.
patent: 5206625 (1993-04-01), Davis
patent: 5207299 (1993-05-01), Feldmann
patent: 5226312 (1993-07-01), Gautier et al.
patent: 5226509 (1993-07-01), Smith
patent: 5253735 (1993-10-01), Larson et al.
patent: 5285190 (1994-02-01), Humphreys et al.
patent: 5310023 (1994-05-01), Martinez
patent: 5339069 (1994-08-01), Penner et al.
patent: 5358075 (1994-10-01), Jarzombek
patent: 5358076 (1994-10-01), Lucas
patent: 5441128 (1995-08-01), Hoyt
patent: 5450930 (1995-09-01), Martens et al.
patent: 5477945 (1995-12-01), Klass et al.

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