Braking system with safe torque take-up

Brakes – Operators – Spring

Reexamination Certificate

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Details

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.

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patent: 62020922 (1987-01-01), None
patent: 2000-35064 (2000-02-01), None

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