Brakes – Wheel – Transversely movable
Patent
1998-06-12
2000-10-17
Oberleitner, Robert J.
Brakes
Wheel
Transversely movable
188342, F16D 5100
Patent
active
06131711&
ABSTRACT:
Counter braking force acting on a secondary shoe is input to one end portion of a control lever supported with an anchor pin vertically provided on a backing plate in such a manner that the control lever is capable of swinging. An inner end portion in the radial direction of the control lever engages with a strut for pressing a primary shoe against a brake drum. Pressing force A with which the strut is pressing the primary shoe against the brake drum is drastically reduced when braking force, that is, the counter braking force increases and slightly reduced when the braking force, that is, the counter braking force decreases, whereby an increase or a decrease in the braking force is made automatically controllable.
REFERENCES:
patent: 1846024 (1932-02-01), Chase et al.
patent: 1981939 (1934-11-01), Andres
patent: 2167706 (1939-08-01), Berno
patent: 4546862 (1985-10-01), Shellhause
Akebono Brake Industry Co. Ltd.
Nguyen Lan
Oberleitner Robert J.
LandOfFree
Duo-servo drum brake does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Duo-servo drum brake, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Duo-servo drum brake will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-459742