B - Operations – Transporting – 60 – T
Patent
B - Operations, Transporting
60
T
303/73
B60T 8/34 (2006.01) B60T 8/42 (2006.01) F16D 65/14 (2006.01) H02K 7/102 (2006.01)
Patent
CA 2010643
ANTI-LOCK BRAKING SYSTEM WITH ELECTROMAGNETIC BRAKE Abstract of the Disclosure A vehicle wheel anti-lock braking system (ABS) is provided including a master cylinder and a wheel brake. An ABS controller cognizant of the rotational condition of the wheel provides a signal when the wheel conditionis within preset parameters. An isolation valve responsive to close upon an activation signal given by said controller prevents fluid communication between the master cylinder and the wheel brake. An actuator frame is also provided having a bore fluidly communicating with the wheel brake. A piston is mounted within the bore for providing a variable control volume in communication with said wheel brake and for modulating the pressure therein. A reversible motor reciprocally powers the piston. The motor has a rotor with a connected disc. A friction surface is provided for engagement with the disc to lock the position of the piston. A plunger is also provided to urge said friction surface into engagement with said disc. An electromagnetic core, responsive to a signal by said controller, moves the plunger to a position allowing removal of engagement between said friction surface and said disc, thereby allowing rotation of the motor and movement of the piston.
Gardner Thomas Haley
Hammersmith Robert James
Kowalik James Joseph
Leppek Kevin Gerard
Mikhaeil-Boules Naila
General Motors Corporation
Gowling Lafleur Henderson Llp
LandOfFree
Anti-lock braking system with electromagnetic 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 Anti-lock braking system with electromagnetic brake, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-lock braking system with electromagnetic brake will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1428666