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. 10, 1984
Filed:
Sep. 14, 1981
Applicant:
Inventors:
Teruaki Kawamura, Shimonoseki, JP;
Tadashi Nishimura, Kitakyushu, JP;
Kazuo Akagi, Shimonoseki, JP;
Ryujiro Shitamatsu, Shimonoseki, JP;
Assignee:
Kabushiki Kaisha Kobe Seiko Sho, Kobe, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B / ; B23B / ; B27C / ; B23G / ;
U.S. Cl.
CPC ...
408 28 ; 29 3 / ; 408 40 ; 408 56 ; 408 67 ; 409137 ;
Abstract
A cutting and chamfering apparatus for opposite ends of a tubular member including a cutting and chamfering support for holding horizontally the member, two tables provided respectively at opposite ends of the support, and a cutting machine and chamfering machine mounted in combination on each of the tables.