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. 21, 1989
Filed:
Mar. 18, 1988
Gerd Kuehbauch, Buehlertal, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A device for wiping windshields to power vehicles comprises a wiping member, a wiping arm which performs an oscillating movement about an oscillation axis and has a free end spaced from the latter, a lever mechanism articulatedly connected with the free end of the wiping arm, and swivelably connected with the wiping member, the lever mechanism having a swivel axis which is a part of a swivel connection between the mechanism and the wiping member, the lever mechanism performing a swinging movement which branches from and is determined by the oscillating movement so as to constantly change a distance from the swivel axis to the oscillation axis, the lever mechanism including a gear transmission which changes the swinging movement branched from the oscillating movement.