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.

Date of Patent:
Jun. 25, 2013

Filed:

Mar. 29, 2011
Applicants:

Satoru Ichihashi, Tochigi, JP;

Yoshihisa Matsuoka, Tochigi, JP;

Inventors:

Satoru Ichihashi, Tochigi, JP;

Yoshihisa Matsuoka, Tochigi, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61H 1/00 (2006.01); F16C 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A slider configured to reduce the wear of rotating bodies and an arc-shaped rail. The sliderincludes: an insertion portioninserted into the arc-shaped railthrough the slit; a first rotating bodywhich rolls on the outer peripheral wall, and a second rotating bodywhich rolls on the inner peripheral wall, wherein the second rotating bodyincludes a pair of lateral rotating bodiesdisposed in both ends in the width direction and a central rotating bodydisposed in the central portion in the width direction so as to be displaced in the sliding direction from the lateral rotating bodiesand wherein the lateral rotating bodiesand the central rotating bodyare pivotally supported by a pivot memberprovided so as to be swingable in the sliding direction in an insertion portion


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