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:
Aug. 14, 2018
Filed:
May. 13, 2015
Otics Corporation, Nishio-shi, Aichi, JP;
OTICS CORPORATION, Nishio-Shi, Aichi, JP;
Abstract
An object is to provide a roller lifter which can maintain a proper dimensional accuracy of an outer diameter. A shaft () rotatably supporting a roller () is inserted through a pair of opposed portions () and swaged to be fixed. A cylindrical portion () is disposed to be fixed at a relative position to the opposed portions (). Upon rotation of a cam (), the cylindrical portion () is reciprocated via the roller (). The roller lifter () includes a first member () in which the shaft () is swaged to be fixed to the opposed portions () and a second member () separate from the first member () and couplable via a coupling member to the first member (). The second member () includes at least the cylindrical portion ().