Changing and chucking tool

Details Changing and chucking tool Changing and chucking tool

1988-10-07

1989-09-05

Briggs, William

Gear cutting, milling, or planing

Milling

Cutter spindle or spindle support

279 2R, 408239R, B23C 526, B23B 3100

Patent

active

048633232

ABSTRACT:
An apparatus to change and chuck a tool head incorporates a chucking system that is arranged in a recess in the drive spindle that chucks a tool-head shank that can be inserted into the accommodating opening. The chucking system incorporates a grip with an axially displaceable spreader and radial guide drillings that accommodate lock balls. The tool-head shank is configured as an annular cylinder and provided with an inside annular groove on the inclined groove side wall of which locking elements, that are arranged on the grip and can be forced apart in a radial direction, outside the lock balls on the grip, interact with corresponding locking surfaces both in the locking direction and in the direction of spread.

REFERENCES:
patent: 2987334 (1961-06-01), Wendling
patent: 3469871 (1969-09-01), Betts
patent: 4322190 (1982-03-01), Anderson
patent: 4350463 (1982-09-01), Friedline
patent: 4680999 (1987-07-01), Kojima et al.
patent: 4708040 (1987-11-01), Erickson
patent: 4715753 (1987-12-01), Tack
patent: 4740122 (1988-04-01), Glaser
patent: 4747735 (1988-05-01), Erickson et al.
patent: 4785542 (1988-11-01), Tack et al.
PCT, WO85/03467, 8/85.

Affiliated with

Also associated with

Rating

Changing and chucking tool does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Changing and chucking tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Changing and chucking tool will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-239447