Patent · US Active

Semitrailer landing gear

US8096529B2 · kind B2 · utility

2Cited by

12References

20Claims

0Family size

Assignee

JOST-WERKE GMBH · DE

Inventors

Gerald Muller · Rodgau, DE
Günter Seidel · Hameln, DE
José Manuel Algüera · Aschaffenburg, DE

Key dates

Filing date	Jul 20, 2006
Grant date	Jan 17, 2012
Priority date	—
Expiry date	May 15, 2029

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60S9/08
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A semitrailer landing gear, particularly for supporting trailers, including a supporting element, which can be telescopically displaced in the height thereof and which has an outer sleeve and an inner sleeve, the outer sleeve having a fastening flange for placing on a vehicle. The aim of the invention is to develop semitrailer landing gears with a reduced weight as well as with favorable manufacturing costs. To this end, the invention provides that at least one lateral wall of the outer sleeve and/or of the inner sleeve is provided with an angled wall section extending in an axial direction.

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