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US 2018/0009041 A1Published application
Easily detachable collet
OwnerChin-Chiu Cheninventor
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OwnerChin-Chiu Cheninventor
Estimating the term…
An easily detachable collet has two opposite ends, a conjoint portion, a fastening cap abutting portion, an annular groove, a through hole, and multiple slits. The conjoint portion is arranged at one of the two opposite ends of the collet. The fastening cap abutting portion is annularly formed at the other end of the collet. The fastening cap abutting portion has a convex outline in cross section. The annular groove is formed between the conjoint portion and the fastening cap abutting portion. The through hole is axially defined through the collet. The multiple slits are radially defined in the collet and communicate with the through hole. Each slit extends to one of the two opposite ends of the collet. The fastening cap abutting portion with a convex outline in cross section enables the collet to be smoothly and easily detached from a fastening cap.
A collet adapted for being assembled on a cutter holder, the collet comprising:
Dependencies are inferred from the claim text.