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, 1997
Filed:
Jun. 05, 1995
Applicant:
Inventors:
Dominique Lerouge, Lamor Lake, FR;
Raphael Meneguz, Chatellereault, FR;
Pascal Stelmarski, Poitiers, FR;
Eric Gallaud, Chatellereault, FR;
Assignee:
Valeo Systemes D'Essuyage, La Verriere, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ; B60S / ; F16D / ;
U.S. Cl.
CPC ...
74 42 ; 152503 ; 188 83 ;
Abstract
A motorised reduction gear unit, especially for a vehicle screen wiping system, comprises a hollow casing closed by a cover plate, and, within the casing, a toothed wheel which is rotatable about an axis and which carries a pin parallel to the toothed wheel axis and eccentric with respect to the axis. This pin drives a crank and connecting rod unit to convert continuous rotation of the toothed wheel into an alternating motion of an output shaft. The output shaft is provided with braking means for applying braking action to its rotation.