Patent · US Active

Adjustment device

US9637029B2 · kind B2 · utility

2Cited by

2References

17Claims

0Family size

Assignee

GNS KV GmbH · DE

Inventor

Milto Benjamin · Vellmar, DE

Key dates

Filing date	Mar 23, 2015
Grant date	May 2, 2017
Priority date	—
Expiry date	Mar 23, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D67/02
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An adjustment device for adjusting seats includes a rotatable drive element, a rotatable output element, a first clamping element freewheel that blocks the output element continuously in different positions in both adjustment directions and that is released by a release element and a second clamping element freewheel that is coupled via the release element to the first clamping element freewheel, blocks the output element continuously in different positions in both adjustment directions and is released by an actuating element. The drive element is pre-tensioned in a middle position via two springs acting in different directions and the two springs pre-tension the actuating element in a middle position.

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