Patent · US Expired

Device for limiting the number of revolutions of a shaft of a rotary drive for a sliding roof of an automobile

US5244068A · kind A · utility

1Cited by

8References

1Claims

0Family size

Assignee

Rockwell Golde GmbH · DE

Inventors

Rainer Hattass · Grundau, DE
Karl Schmidhuber · Jeffery Road, DE
Brigitte Weidmann · Frankfurt am Main, DE

Key dates

Filing date	Aug 1, 1991
Grant date	Sep 14, 1993
Priority date	—
Expiry date	Aug 1, 2011

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60J7/057
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A device for limiting the number of revolutions of a shaft for a rotary drive for a sliding-lifting roof of an automobile is proposed. By the cooperation of a detent bolt, actuated by an actuating knob with a spring-loaded blocking pin and with a rotationally driven blocking ring, the shaft is blocked in rotation not only in the lid closure position, but also by a special construction of the blocking ring, in intermediate sliding and/or lifting positions of the sliding lid.

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