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
Wideband antenna
Method and apparatus for diagnosing faults in a hybrid internet protocol network
JTAG multiplexer with clock/mode input, mode/clock input, and clock output
Scanning transmission electron microscope and axial adjustment method thereof
Auto-aligning spectroscopy system
Coordinated multi-point transmission in a cellular network
Controlling a resource demand system
  Randomly Featured Patents
Transformer with fluid cooled windings
Selective message broadcasting system
Analyzing nonstationary financial time series via hilbert-huang transform (HHT)
Methods for using site specific wind conditions to determine when to install a tip feature on a wind turbine rotor blade
Connecting flexible switch
Tunable microwave devices with auto-adjusting matching circuit
Method for electric extraction of non-ferrous metals from their solutions
Segmented handheld medical ultrasound system and method
Cuphea plant named `Light Lavender II`
Method of making continuous corrugated heat exchanger