Brakes – Operators – Spring
Reexamination Certificate
2006-07-11
2006-07-11
Williams, Thomas J. (Department: 3683)
Brakes
Operators
Spring
C188S161000, C188S071500
Reexamination Certificate
active
07073641
ABSTRACT:
The present invention relates to a braking system for an electric motor, the braking system comprising:a chassis; andat least one brake supported by the chassis, the brake comprising:at least one brake disk connected via a fluted connection to a shaft driven by the motor;an armature that is movable in translation along an axis of rotation of the shaft;a plurality of armature-guiding spacers, at least one of the spacers being engaged at one end in a corresponding housing in the chassis, so as to enable the chassis to take up torque that is exerted on the brake during braking;a plurality of springs for urging the armature against the disk; andan electromagnet which, when powered, attracts the armature and moves it away from the disk against the action of the springs.
REFERENCES:
patent: 3608679 (1971-09-01), Harrison
patent: 4142610 (1979-03-01), Alexander et al.
patent: 5057728 (1991-10-01), Dammeyer et al.
patent: 5186286 (1993-02-01), Lindberg
patent: 6129184 (2000-10-01), Ferrand et al.
patent: 6237730 (2001-05-01), Dropmann et al.
patent: 6439355 (2002-08-01), Kimble
patent: 1 292 735 (1969-04-01), None
patent: 9 298 403 (1989-01-01), None
patent: 2.037.238 (1970-12-01), None
patent: 62020922 (1987-01-01), None
patent: 2000-35064 (2000-02-01), None
Moteurs Leroy-Somer
Williams Thomas J.
LandOfFree
Braking system with safe torque take-up does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Braking system with safe torque take-up, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Braking system with safe torque take-up will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3576452