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. 20, 2016
Filed:
Jul. 06, 2010
Nakaya Takaichi, Tokyo, JP;
Hiroshi Kasuya, Saitama, JP;
Nakaya Takaichi, Tokyo, JP;
Hiroshi Kasuya, Saitama, JP;
Citizen Holdings Co., Ltd., Tokyo, JP;
Citizen Machinery Co., Ltd, Nagano, JP;
Abstract
There are provided a workpiece and a gripping mechanism capable of shortening the handling time not involved in machining, shortening the overall time required for producing a plurality of finished members, accurately positioning the workpiece even if there is an axial dimension error, lessening waste of a material and reducing the burden of disposal of discharged chips. The workpiece has a shape in which plural raw blanks that become products by material removal are integrally molded. The gripping mechanism comprises a free moving means that relatively and freely moves a gripper and the workpiece, and a positioning means for defining the axial gripping position of the gripper and the workpiece.