Patent · US Active

Drive arrangement for a motor vehicle functional part

US10968990B2 · kind B2 · utility

0Cited by

4References

10Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Joachim Paul · Stuttgart, DE
Thomas Huebener · Berlin, DE
Ulrich Hohl · Heilbronn, DE
Wolfgang Maier · Nattheim, DE

Key dates

Filing date	Aug 14, 2019
Grant date	Apr 6, 2021
Priority date	—
Expiry date	Aug 14, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/82
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A drive arrangement for a motor vehicle functional part includes: a housing, in which a drive motor, a gear mechanism and an adjustor are provided at least partially; a drive shaft configured to transfer the adjustor via the gear mechanism from a closed position into an open position and vice versa; and a wrap spring arrangement comprising two wrap spring members, which act in opposite directions. The wrap spring arrangement is arranged on a gear mechanism output side, in a region of the adjustor.

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