TOOL SLEEVE CLAMPING STRUCTURE
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United States of America Patent
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-
N/A
Issued Date -
Nov 25, 2010
app pub date -
May 20, 2009
filing date -
May 20, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A tool sleeve clamping structure includes a sleeve body and a clamp member. The sleeve body includes a socket at one end thereof and a blind hole therein. The socket has a chamber therein. The blind hole interconnects with the chamber. The chamber has a plurality of inner side walls, a pair of engaging recesses at two opposing inner side walls, and a plurality of positioning portions each disposed between every two of the inner side walls. The clamping member secured in the chamber of the sleeve body has at least two engaging sections, a through hole corresponding in position to the blind hole, and a plurality of protrusions. The two engaging sections engage with the pair of engaging recesses. The pair of engaging sections is provided with resilient plates for clamping a nut. Each of the protrusions is formed by the intersection of every two adjacent sides of the clamping member.
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