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. 12, 2014
Filed:
Dec. 19, 2012
Showa Corporation, Gyoda, JP;
Yasuhiro Aoki, Fukuroi, JP;
Showa Corporation, Gyoda, JP;
Abstract
A front fork spring leg, which is capable of stably maintaining air spring, has an inward-facing seal member, an outward-facing seal member, and a piston ring arranged on an outer periphery of a guide of a guide rod sequentially in this order along an axial direction of the guide from a side close to an inner air spring chamber toward a side far from the inner air spring chamber. The inward-facing seal member has a lip which is slidably in contact with an inner periphery of the guide cylinder, with this lip being oriented toward the inner air spring chamber. The outward-facing seal member has a lip which is slidably in contact with the inner periphery of the guide cylinder, with this lip being oriented in an opposite direction to the inner air spring chamber.