Rotating tool chucking device

Details Rotating tool chucking device Rotating tool chucking device

2005-06-21

2005-06-21

Howell, Daniel W. (Department: 3722)

Chucks or sockets

Socket type

Resilient split socket

C279S046300, C279S051000

Reexamination Certificate

active

06908085

ABSTRACT:
A Chucking device comprising a collet with an external taper and a collet holder with a taper socket for the chucking of a rotating part, wherein the taper socket of the collet holder and the external taper of the collet have a taper angle which is smaller than the self-locking angle, and the collet has a head for applying an axial force for pressing it into the holder and for pulling it out of the holder.

REFERENCES:
patent: 1114653 (1914-10-01), Starin
patent: 2469014 (1949-05-01), Stalhandske
patent: 2709600 (1955-05-01), Lehde
patent: 4229130 (1980-10-01), Franklin
patent: 4387906 (1983-06-01), Nicolin
patent: 4938490 (1990-07-01), Bosek
patent: 5050896 (1991-09-01), Peterson
patent: 5593258 (1997-01-01), Matsumoto et al.
patent: 1 954 720 (1967-02-01), None

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