Abrading – Machine – Rotary tool
Patent
1999-03-16
2000-10-31
Morgan, Eileen P.
Abrading
Machine
Rotary tool
451269, 451285, 451288, 451339, 451398, B24B 722
Patent
active
061394084
ABSTRACT:
In order to take a ground work W out of a work-holding hole of a carrier by chucking the outer periphery of the work W, a surface grinding machine is provided with chucking means for chucking the outer periphery of the work W by a plurality of claw members and a plurality of cutouts into which the claw members of the chucking means can be inserted are made in the edge of the work-holding hole of the carrier, and the ground work W in the work-holding hole is taken out at the position of the cutouts.
REFERENCES:
patent: 5094037 (1992-03-01), Hakomori et al.
patent: 5174067 (1992-12-01), Hasegawa et al.
patent: 5333413 (1994-08-01), Hashimoto
patent: 5647789 (1997-07-01), Kitta et al.
patent: 5660581 (1997-08-01), Shin et al.
patent: 5679055 (1997-10-01), Greene et al.
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