Title:
LUBRICATING OIL FOR ROLLING BEARING UNIT OF HIGH−SPEED CUTTER
Document Type and Number:
WIPO Patent Application WO/2003/025102
Kind Code:
A1
Abstract:
It is intended to provide a lubricating oil excellent in biological safety (biological harmlessness), environmental protecting properties (safety), heat resistance (tolerance to autoclave), durability and so on which is to be applied to high−speed cutters such as a high−speed rotary air turbine hand piece for dental use. A lubricating oil for rolling bearing units in high−speed cutters characterized by comprising vegetable non−dry oil extracted from rice bran (rice bran oil).
Inventors:
MATSUI AKIRA (JP)
Application Number:
PCT/JP2002/009276
Publication Date:
March 27, 2003
Filing Date:
September 11, 2002
Export Citation:
Assignee:
MATSUI AKIRA (JP)
International Classes:
A61B17/16; A61C1/18; F16C19/54; F16C33/44; F16C33/66; (IPC1-7): C10M101/04; C10M169/04
Foreign References:
| US5981448A | 1999-11-09 | |||
| DE10108343A1 | 2001-08-30 | |||
| JPH11269478A | 1999-10-05 | |||
| JPH04103694A | 1992-04-06 |
Attorney, Agent or Firm:
Okawa, Akira (9-8 Hatchobori 3-chome Chuo-ku, Tokyo, JP)
Download PDF: