RETRACTOR
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Sep 30, 2013
filing date -
Mar 28, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A retractor includes a central fixed portion, an extended arm portion extending on both sides of the central fixed portion, and a hook support section which is attached to the extended arm portion so as to be slidable in a longitudinal direction and supports a retractor hook is formed of a plastically deformable composite member for, when receiving a deformation load of causing a bending deformation, permitting the extended arm portion to be plastically deformed in an in-plane direction Fh in a virtual plane F, which is formed of the central fixed portion and the extended arm portion, while restricting the extended arm portion regarding the deformation in an out-of-plane direction Fv.
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