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. 27, 1996
Filed:
May. 11, 1995
Applicant:
Inventors:
Yutaka Hosokawa, Fuji, JP;
Haruzi Hosoi, Nagaizumi, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M / ;
U.S. Cl.
CPC ...
184-622 ; 184-614 ; 1841041 ;
Abstract
A system for lubricating and cooling the main spindle head of a machine tool includes a cooling device 12 having a pipe 64 at the outlet side thereof, which is bifurcated into two lines, i.e. a lubricating oil circuit and a cooling oil circuit. Simultaneously, Venturi tubes 38 are arranged in the pipe line at the return side of the cooling oil circuit, and the Venturi tubes 38 and the oil bath 18 of the lubricating oil circuit are connected by pipes 43 and 44.
Hosokawa, Yutaka. (1996). System for lubricating and cooling main spindle head of machine tool (U.S. Patent No. 5549177). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5549177
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile