Patent · US Active

Windshield wiper drive and motor vehicle having a windshield wiper drive

US8590097B2 · kind B2 · utility

20Cited by

5References

19Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Roland Bohn · Laufenburg (Baden), DE
Mario Huesges · Bühl, DE
Orlando Sterns · Karlsruhe, DE

Key dates

Filing date	May 6, 2009
Grant date	Nov 26, 2013
Priority date	—
Expiry date	Apr 6, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60S1/3493
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The invention relates to a windshield wiper drive (1), particularly a motor vehicle rear window wiper drive, comprising a housing (2) having an output dome (3) penetrated by a wiper shaft (5) and penetrating a contact disk (15), said dome having an external thread (19) in the region of the free end (18) thereof, onto which a nut (20) is screwed for tightening the contact disk (15), the nut being disposed inside a protective cap (21) penetrated by the wiper shaft (15). The invention provides that the protective cap (21) comprises an elastomer material. The invention further relates to a motor vehicle.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.