Chucks or sockets – Socket type – Spring biased jaws
Patent
1995-05-31
1997-06-24
Bishop, Steven C.
Chucks or sockets
Socket type
Spring biased jaws
279 469, 279156, B23B 3120
Patent
active
056411685
ABSTRACT:
The machine tool collet has a plurality of gripping jaws held in a longitudinally and angularly spaced relation about a longitudinal centerline axis through the collet. The gripping jaws have an inner face parallel to the centerline axis and the plurality of jaws define an inner diameter opening through the collet for receiving a tool shank. Resilient material is disposed between the gripping jaws for holding the plurality of jaws in the desired spaced relation. The radially inward directed stop is defined within the opening of the collet. The stop is disposed so as to contact the rear face of a tool shank inserted into the collet thereby preventing rearward axial movement of the tool shank within the collet.
REFERENCES:
patent: 751311 (1904-02-01), Leigh, Jr.
patent: 1589287 (1926-06-01), Ziegler
patent: 1863107 (1932-06-01), Glenzer
patent: 1899843 (1933-02-01), Bascom
patent: 2346706 (1944-04-01), Stoner
patent: 2399393 (1946-05-01), Phillips
patent: 2829899 (1958-04-01), Drew et al.
patent: 3246903 (1966-04-01), Sattler
patent: 3583714 (1971-06-01), Weltzer et al.
patent: 4795292 (1989-01-01), Dye
patent: 4989887 (1991-02-01), Jordan
patent: 5234050 (1993-08-01), Kanaan
patent: 5383673 (1995-01-01), Moglinicki
patent: 5405155 (1995-04-01), Kanaan et al.
British Standards Institution--Specification for Machine Tool Components Part 7: 1973.
Entwurf, Aug., 1989--Deutsche Norm.
Deutsche Norm--Nov., 1957--Drawback Collets and Taper Sleeves for Collets.
Deutsche Normen--Apr., 1961--Push Out Collets.
Deutsche Normen--May, 1977.
Advertisement--Kennametal--Erickson Rotating NC Tooling.
Advertisement--Jacobs Tap Chucks.
Deutsche Norm--Jul., 1986.
Japanese Industrial Standard--Spring Collets.
Bishop Steven C.
Power Tool Holders, Inc.
LandOfFree
Machine tool collet with axial stop does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machine tool collet with axial stop, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine tool collet with axial stop will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-145960