Resources Contact Us Home
Brake shoe and internal shoe drum brake

Image Number 3 for United States Patent #5630484.

A brake shoe for an internal shoe drum brake has an arcuate platform carrying a lining of friction material on its outer face. A web extends perpendicularly from the inner face of the platform and provides a shoe tip intended to be supported on an angled surface of the brake abutment. This shoe tip has a pair of differently directed surface portions. The invention also embraces an internal shoe drum brake incorporating a pair of the aforesaid shoes of which the abutment shoe tips are arranged so that the abutment is engaged respectively by non-corresponding ones of the shoe tip surface portions.

  Recently Added Patents
Method and structure for adding mass with stress isolation to MEMS structures
Method for eliciting an immune response to human telomerase reverse transcriptase
Piezoelectric quasi-resonance linear motors based on acoustic standing waves with combined resonator
Secure Flash-based memory system with fast wipe feature
Support core for cold shrink tube
Watch chain
  Randomly Featured Patents
Battery pack and charge circuit therefor
Curve fitted electrodynamic planar loudspeaker
Footwear sole
Multispectral detector matrix
Laser surgical procedure and device for treatment of the cornea
Method of preparing a thermoluminescent phosphor
Strippable coating for optical fiber
ABA tri-block copolymer
Anti-drawback medical valve