Patent · US Expired

Vehicles and control circuits for vehicle accessories

US4080588A · kind A · utility

2Cited by

9References

26Claims

0Family size

Assignee

SWF-Spezialfabrik fur Autozubehor Gustav Rau GmbH · DE

Inventors

Wolf Seitter · Erbach, DE
Hans Prohaska · Bietigheim-Bissingen, DE
Willy Bock

Key dates

Filing date	Feb 4, 1977
Grant date	Mar 21, 1978
Priority date	—
Expiry date	Feb 4, 1997

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60Q1/38
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

In a vehicle, pulses are passed from a central pulse generator to accessories such as a heater clock, a turn indicator, and a flasher. The indicator and flasher control appropriate vehicle indicator lights with the pulses. Switches in the indicator and flasher enable a gate which passes the pulses from the generator through the indicator, or flasher, to the lamps.

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