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:
Feb. 04, 1992
Filed:
Jun. 05, 1990
Takuya Murakami, Atsugi, JP;
Toshihiko Kakimoto, Isehara, JP;
Shigeki Dake, Masuda, JP;
Junzo Ishimaru, Hiratsuka, JP;
Yuji Kyoi, Chiba, JP;
Masanao Kameda, Chiba, JP;
Nobuyuki Tamura, Chiba, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Keeper Co., Ltd., Tokyo, JP;
Kinugawa Rubber Ind. Co., Ltd., Chiba, JP;
Abstract
A dust seal for a sliding type bush is interposed between a stationary section and a movable section. The dust seal has a fitting portion fitted to the stationary section, a seal lip portion in sliding contact with the outer circumferential surface of the movable section and a flexible portion interconnecting the fitting portion and the seal lip portion. The dust seal is further provided with an annular projection held in contact with a flange and the outer circumferential surface of the movable section. The seal lip portion is held axially stationarily relative to the movable section.