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Parking brake system

  • US 6,279,692 B1
  • Filed: 06/29/1999
  • Issued: 08/28/2001
  • Est. Priority Date: 05/21/1996
  • Status: Expired due to Term
First Claim
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1. Parking brake system for a vehicle, having a power operating device, which, by way of an actuating unit, drives a threaded spindle which acts upon the parking brake, and having an emergency operating device for operating the parking brake by muscle force in the event of a failure of the power operating device, wherein the power operating device as well as the emergency operating device each have a direct mechanical transmission for adjusting the threaded spindle.

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