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. 02, 1994
Filed:
Jun. 22, 1993
Applicant:
Inventors:
Kiyoshi Hoshino, Nitta-Gun, Gunma-Ken, JP;
Izumi Hoshino, Nitta-Gun, Gunma-Ken, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ; B23G / ;
U.S. Cl.
CPC ...
408 56 ; 408 67 ; 408 87 ; 470 96 ;
Abstract
In a cutting oil supplying device supplying cutting oil to a tap which taps a work installed on a worktable, the device comprises a cup being filled with the cutting oil provided beneath the worktable and located at a tapping position, and a wiping means provided in the cup such that when the tap goes into and out of the cup, the wiping means wipes off excess oil and cutting dust and applies the least amount of the cutting oil necessary for cooling the tap and reducing friction between the tap and the work to the tap, where the wiping means is a flexible porous member such as a sponge for example.