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:
Jul. 21, 1992
Filed:
Feb. 22, 1991
Robert Bosch GmbH, Stuttgart, DE;
Abstract
In a known safety device, a relative position of an adjuster element with respect to a driver can be monitored, and a current path required for this purpose can be checked. To this end, two wipers must lift away from two wiper paths, depending on the position of the driver and adjuster element. Because of this liftoff, early wear of the wiper paths and considerable shifting of the switch point must be expected. In the safety device according to the invention, two switch lugs are provided on the adjuster element and a cam is provided on a base. This has the advantage above all of producing a safety device that is simple to manufacture and is durable. The safety device is especially suitable for power control systems for motor vehicles.