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:
Mar. 16, 2010
Filed:
Oct. 27, 2005
Go Kanzaki, Fukushima, JP;
Akira Kamichika, Toyota, JP;
Fuminori Kataoka, Toyota, JP;
Tokuhiro Murakami, Toyota, JP;
Go Kanzaki, Fukushima, JP;
Akira Kamichika, Toyota, JP;
Fuminori Kataoka, Toyota, JP;
Tokuhiro Murakami, Toyota, JP;
NOK Corporation, , JP;
Abstract
To improve performance without increasing size, a sealing device comprises a seal body () sealing a clearance () between the periphery of the shaft hole () of a housing () and a shaft () inserted into the shaft hole () and the sound insulating seal () insulating sound transmitted through the clearance (), the seal body () comprises a bellows part () between a mounting part () fitted to the housing () and a seal lip part () contacting with the shaft (), the sound insulating seal () comprises a sound insulating member () disposed at the inner peripheral side of the mounting part (), and the sound insulating member () is held to the seal body () in the state of contacting with the mounting part () at its outer peripheral part () and with the seal lip part () at its inner peripheral part ().