Patent · US Active

Adjusting drive and method for producing an adjusting drive

US9546716B2 · kind B2 · utility

2Cited by

6References

10Claims

0Family size

Assignee

C. Rob. Hammerstein GmbH & Co. KG · DE

Inventors

Thomas Arndt · Bad König, DE
Manfred Strzodka · Essen, DE
Tony Philip · Ann Arbor, US
Tamas Poczik · Neunburg vorm Wald, DE

Key dates

Filing date	Feb 15, 2012
Grant date	Jan 17, 2017
Priority date	—
Expiry date	Sep 14, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19623
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

An adjusting drive, in particular for a steering column adjuster or a vehicle seat of a motor vehicle, and a method for producing an adjusting drive, are provided in which an axial play of the output shaft is reliably and permanently compensated. The compensating element for ensuring the axial-play-free arrangement of the output shaft is connected, in its operating position, to the housing by ultrasound welding.

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