Tool chucking apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 18, 2008
app pub date -
Mar 15, 2007
filing date -
Mar 15, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A tool chucking apparatus to hold a machining cutter or tool includes a holding member and a fastening member that are coupled together to form a housing space inside to hold a clipping member in a tight manner. The coupled holding member, fastening member and clipping member form a threaded passage to hold the cutter or tool through the clipping member. The clipping member has a plurality of pawl structures which are spaced in an annular manner and formed in a conical structure. The conical structure has a top end directing towards the fastening member. The fastening member and the holding member have respectively a corresponding coupling structure. The fastening member further has an encasing portion extended towards the holding member.
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