Slip seal diaphragm for spring brake actuator

Details for Australian Patent Application No. 2009217439 (hide)

Owner Haldex Brake Corporation

Inventors Thiel, Jess D.; Fisher, Albert D.

Agent Shelston IP

Pub. Number AU-B-2009217439

Priority 12/254,220 20.10.08 US

Filing date 22 September 2009

Wipo publication date 6 May 2010

Acceptance publication date 14 April 2011

International Classifications

B60T 13/44 (2006.01) Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive

B60T 13/38 (2006.01) Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive

F16J 3/02 (2006.01) Diaphragms

F16J 15/16 (2006.01) Sealings - between relatively-moving surfaces

Event Publications

8 October 2009 Complete Application Filed

  Priority application(s): 12/254,220 20.10.08 US

6 May 2010 Application Open to Public Inspection

  Published as AU-B-2009217439

14 April 2011 Application Accepted

  Published as AU-B-2009217439

11 August 2011 Standard Patent Sealed

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