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:
Oct. 01, 2013
Filed:
Jul. 09, 2008
Yoshinori Tatsuda, Kanazawa, JP;
Yoshinori Tatsuda, Kanazawa, JP;
Tsudakoma Kogyo Kabushiki Kaisha, Kanazawa-shi, Ishikawa-ken, JP;
Abstract
Intended is to unitize a clamp device for a rotation indexing apparatus for a machine tool, thereby facilitating the maintenance of the clamp device and the assembly of the indexing apparatus including the clamp device. The rotation indexing apparatus () for the machine tool comprises the clamp device () for clamping a clamp disc () by causing a clamp element () to exert a pressing force on the clamp disc (), thereby to bring a rotary drive target member () such as a circular table into a clamped state. Of the individual members constituting the clamp device (), the individual major members excepting the clamp device () to be mounted on a rotating shaft () are unitized.