Patent · US Active

Seat rail for a motor vehicle seat

US9242579B2 · kind B2 · utility

1Cited by

5References

9Claims

0Family size

Assignee

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

Inventors

Axel Speck · Haan, DE
Daniel Urban · Mülheim an der Ruhr, DE
Robert Landskron · Monheim, DE

Key dates

Filing date	Nov 29, 2011
Grant date	Jan 26, 2016
Priority date	—
Expiry date	Sep 23, 2032

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60N2/067
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A seat rail for a motor vehicle seat includes a lower rail, which can be connected to a motor vehicle, and a spindle, which is arranged on the lower rail in a rotationally fixed manner by a spindle retainer. The spindle retainer is fastened to the lower rail by a fastening element extending through a fastening opening on the spindle retainer and a fastening opening on the lower rail. In order to provide a seat rail having a lower rail on which rotation of the spindle retainer is largely precluded, in particular in the event of a threaded floor connection extending through the spindle retainer, the fastening openings and/or the fastening element has a cross-section deviating from a circular shape, preferably a polygonal cross-section, in a connection section arranged in the region of the fastening openings.

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