Resources Contact Us Home
Cart braking device

Image Number 2 for United States Patent #7810613.

A cart braking device includes a swivel unit, a shaft unit and a braking unit which has a central shaft, an orientation member, a braking member and a base. The central shaft is coupled with the orientation member and has an elastic piece for moving the central shaft upward. A bottom of the orientation member has an orientation gear and a top of the braking member has a fixation gear corresponding to the orientation gear. The braking member is disposed in the base and includes two braking pads. An elastic member is disposed between the base and the braking member, and can move the braking member away from the base. When the braking pads are pressed against the wheel, the cart braking device stops the rotation of the wheel. When the orientation gear is engaged with the fixation gear, the cart braking device prevents the wheel from changing direction.

  Recently Added Patents
Associating objects in databases by rate-based tagging
Method and apparatus for determining the altitude of a mobile device
Cryptographic key split combiner
Pharmaceutical compositions of paclitaxel, paclitaxel analogs or paclitaxel conjugates and related methods of preparation and use
Strap-hook ring
Lithographic apparatus and device manufacturing method
Cosmetic product including vegetable oil blend
  Randomly Featured Patents
Triazolylalkanetriol derivatives
Apparatus for transporting and positioning sheet metal plates
Fluid physical quantity measuring method and control method
Reserve system activation and modulation for hydraulic feedback brake boosters
Target device-specific syntax and semantic analysis for a graphical program
Silazaneophyl sulfides, and their use as pesticides
Device and method for tassels
Frame profile
Ice skate sharpening machine
Apparatus for trafficking people through airports or like transit terminals