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:
Sep. 30, 2003
Filed:
Jun. 05, 2002
Koji Ozeki, Inuyama, JP;
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Abstract
The punch press of the present invention is capable of selecting three tracks of the punch tool by a standard and low-priced cylinder device. The tool setting station with punch tool is provided in the turret A that is rotatable around the center of the periphery. At least one of the tool setting stations is arranged with three punch tools in the turret diameter direction. The ram comprises the ram main body capable of elevating and descending, and the striker which is provided transferable in the diameter direction at the lower part of the ram main body. The punch press comprises the link member which is connected rotatable in both directions to the striker , and two cylinder devices A, B of which the piston rods A, B are connected rotatable to both ends of the link member.