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. 26, 2014
Filed:
Aug. 08, 2011
Hiromitsu Suzuki, Kanagawa, JP;
Yoichi Takada, Kanagawa, JP;
Hiromitsu Suzuki, Kanagawa, JP;
Yoichi Takada, Kanagawa, JP;
Shiroki Corporation, Kanagawa, JP;
Abstract
The invention relates to a seat track having a retainer arranged in a space extending in the fore-and-aft direction and the vertical direction between a lower rail and an upper rail and a lower ball and an upper ball rotatably supported on an upper portion and a lower portion of the retainer and configured to come into contact with both the lower rail and the upper rail, and is intended to provide a seat track in which vibrations in the vertical direction generated in the upper rail are reduced. There are provided a plurality of the lower balls and a plurality of the upper balls which are supported by the retainer, and a center-to-center distance between the plurality of lower balls lying next to each other is set to be different from a center-to-center distance between the plurality of upper balls lying next to each other.