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:
Nov. 19, 1991
Filed:
Apr. 10, 1990
Patrice Bertin, Mery-sur-Oise, FR;
Christian Pankowiak, Saint-Ouen, FR;
Valeo, Paris, FR;
Abstract
An actuator comprising, in a casing, a mechanism which is controlled by a motor and which is adapted to control an output member. The mechanism including in particular a moveable thrust unit which is arranged generally for to and fro movement. The casing is liquid-tight, and incorporates a sump for containing a liquid lubricant. A pump is associated with this sump, the pump being arranged to be actuated by the moveable thrust unit. The suction port is in communication with the lower part or sump of the casing, while its delivery port is in communication with the mechanism in at least one region of the latter that is to be lubricated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile