Abrading – Machine – Rotary tool
Patent
1998-03-26
2000-03-14
Eley, Timothy V.
Abrading
Machine
Rotary tool
14262, 14267, 14363, B24B 717
Patent
active
060365854
ABSTRACT:
A spindle 23 of a grinding wheel 28 is rotatively borne by a bench 22 for the grinding wheel through hydrostatic thrust bearings 26 and 27. A pressure regulator 38 for regulating the pressure which must be supplied to at least either of supply ports 26a and 27a opposite to each other in the direction of the axial line of the spindle 23 in the hydrostatic thrust bearings 26 and 27 is provided. The pressure regulator 38 has a changing member for changing a passage for choking the fluid and the length of the choking passage.
REFERENCES:
patent: 2709321 (1955-05-01), Indge
patent: 3173230 (1965-03-01), Bovensiepen
patent: 3541734 (1970-11-01), Clar
patent: 3805456 (1974-04-01), Williams
patent: 3848365 (1974-11-01), Bovensiepen et al.
patent: 3916573 (1975-11-01), Elbe
patent: 4730420 (1988-03-01), Stratmann et al.
patent: 5016399 (1991-05-01), Vinson
patent: 5109631 (1992-05-01), Biebesheimer et al.
patent: 5516328 (1996-05-01), Kawada
patent: 5558560 (1996-09-01), Uchida
patent: 5641321 (1997-06-01), Suzuki
patent: 5833522 (1998-11-01), Niino et al.
Murai Shirou
Nakajima Kazuo
Nishi Kenichiro
Nukui Mitsuru
Wada Toyotaka
Eley Timothy V.
Nippei Toyama Corporation
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