Patent · US Active

Vehicle seat, in particular commercial vehicle seat

US8544813B2 · kind B2 · utility

1Cited by

6References

17Claims

0Family size

Assignee

KEIPER GMBH & CO. KG · DE

Inventors

Viktor Enns · Kaiserslautern, DE
Thomas Weber · Oak Creek, US
Thomas Gundall · Queidersbach, DE

Key dates

Filing date	Jun 24, 2010
Grant date	Oct 1, 2013
Priority date	—
Expiry date	Jan 30, 2031

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60N2/509
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A vehicle seat, particularly a commercial-vehicle seat is provided with a scissor-type stand (3) which is able to vibrate and which is provided with a top frame (7), two first rocker arms (8a) and two second rocker arms (8b), which intersect in pairs at a scissor axis (10) extending in a transverse seat direction (y). The first two rocker arms (8a) are connected with one another at one end via a transverse tube (18) which extends in the transverse seat direction (y) and are pivotably mounted on the top frame (7) and able to vibrate in the longitudinal seat direction (x) via a bearing mechanism (20). The transverse tube (18) can be locked with the top frame (7) via at least one locking device (31).

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