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:
Jan. 26, 1993
Filed:
Feb. 11, 1991
Kunihiko Morita, Koganei, JP;
Nippon Thompson Co., Ltd., , JP;
Abstract
A sliding contact type linear motion guide unit having at least one of desired anti-vibration and braking functions is provided. The unit includes a rail extending over a desired length, a slider movably mounted on the rail and a sliding member interposed between the rail and the slider. The sliding member includes an elastic member fixedly attached to the slider and a contact member fixedly attached to the elastic member and having a contact surface in sliding contact with the rail. In the preferred embodiment, the elastic member includes an elastic enclosure having therein a fill, such as a gas, liquid or gel, under pressure, so that the contact pressure between the contact member and the rail can be maintained substantially unchanged and uniformly. A control valve is preferably provided in communication with the interior of the enclosure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile