Apparatus for brake of walking support machine
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United States of America Patent
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Issued Date -
Jun 27, 2013
app pub date -
Dec 23, 2011
filing date -
Dec 23, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The apparatus for the brake of the walking support machine is characterized in that a connective tube 41 is formed at an upper part of a bracket 40 for rotatably supporting the wheels 30, a lower part of the body 10 is vertically and movably inserted into the connective tube 41, a brake pin 50 which is in contact with the wheels 30 in a descending state is installed at the lower part of the body 10 to receive elastic power of a spring 60, a pin hole 42 through which the brake pin 50 passes is formed at a center portion of a lower part of the connective tube 41, and a snap ring 70 is inserted into and is fixed to the brake pin 50 projected through the pin hole 42 to the lower part.
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