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. 29, 2015
Filed:
Feb. 07, 2013
Ihi Corporation, Tokyo, JP;
Michiko Baba, Tokyo, JP;
Yuuichi Miura, Tokyo, JP;
Kouzou Hasegawa, Tokyo, JP;
Norimasa Taga, Tokyo, JP;
IHI Corporation, Tokyo, JP;
Abstract
A rotation restricting device for rotation machine comprises a rotation shaft supporting body (), a rotation shaft () rotatably provided on the rotation shaft supporting body, a fixing rind () fixed on an end portion of the rotation shaft, a position finding dog () provided on the fixing ring, a rotary cam () rotatably provided on the rotation shaft and disposed as relatively rotatable with respect to the fixing ring, a cutaway portion () formed on the rotary cam, a rotary dog () disposed on the rotary cam, and a stopper () provided on the rotation shaft supporting body, wherein the position finding dog is accommodated in the cutaway portion and can be rotated within a range in space as formed by the cutaway portion, the stopper is positioned on a locus of rotation of the rotary dog, and the rotation of the rotary cam is restricted when the rotary dog comes in contact with the stopper.