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:
Jan. 03, 1989
Filed:
Sep. 04, 1987
Applicant:
Inventor:
Haruki Mizoguchi, Ikoma, JP;
Assignee:
Mizoguchi Iron Works & Co., Ltd., Nara, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23C / ; B23B / ;
U.S. Cl.
CPC ...
409136 ; 82 3 / ; 408 59 ; 409230 ;
Abstract
A unit for mounting a cutting tool on a machine tool. The casing is divided into two portions, one with a joint for connection with the spindle of a machine tool and the other with a chuck unit for mounting a cutting tool. The shank itself is also divided into two portions. Even so, cutting oil is supplied through the unit case and injected toward the cutting tool at any cutting angle.