The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2002
Filed:
Jun. 22, 2001
Applicant:
Inventor:
Mitsuru Nukui, Toyama, JP;
Assignee:
Nippei Toyama Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23Q 3/157 ; B23C 9/00 ;
U.S. Cl.
CPC ...
B23Q 3/157 ; B23C 9/00 ;
Abstract
A lubricant supply apparatus includes a tank holder portion and a lubricant tank portion . In case where a tool holder clamp device provided on a spindle shaft pushes against an abutting member disposed in the lubricant supply apparatus , lubricant filled in a pressure chamber formed in the lubricant supply apparatus can be jetted out from injection holes , —formed in the abutting member . The thus jetted-out lubricant is supplied to the tool holder clamp device
Nukui, Mitsuru. (2002). Method and apparatus for supplying lubricant (U.S. Patent No. 6436021). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6436021
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile