Brake actuation assembly

Details Brake actuation assembly Brake actuation assembly

2008-03-28

2011-11-15

Mansen, Michael (Department: 3654)

Endless belt power transmission systems or components

Pulley engages exterior surface of belt

C474S074000, C474S119000, C474S163000, C474S173000, C056S010300, C056S011300, C056S011600, C056S011800, C056S012600

Reexamination Certificate

active

08057335

ABSTRACT:
An emergency braking system for use in connection with a drive apparatus including a drive belt and pulley system for transferring power from a prime mover to a transmission or transaxle. The braking system includes a pulley engaged to the drive belt and a spring engaged to the pulley to provide a bias force thereto. When tension from the belt is removed from the pulley, the spring forces the pulley into engagement with an actuator to engage a brake mechanism.

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