Multifunctional castor
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United States of America Patent
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May 26, 2015
Grant Date -
Apr 9, 2015
app pub date -
Oct 9, 2013
filing date -
Oct 9, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A multifunctional castor with steering, directional and brake functions and is provided with a mounting seat, a rotary seat, an engaging member, a wheel, a brake swing member, a longitudinal rod assembly, an engaging assembly, a transverse rod, a brake pedal and a brake-release pedal. Pressing down or pushing up the brake pedal can activate the steering, direction and brake functions of the castor, and then the steering, direction and brake functions of the castor can be deactivated by controlling the brake-release pedal.
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