Patent · US Active

Linear lifting pillar

US10041624B2 · kind B2 · utility

4Cited by

1References

12Claims

0Family size

Assignee

AKTIEBOLAGET SKF · SE

Inventors

Andreas Christen · Bad Dürkheim, DE
Dominik Gerber · Muttenz, CH

Key dates

Filing date	Mar 24, 2016
Grant date	Aug 7, 2018
Priority date	—
Expiry date	Mar 24, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA47B2200/002
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

Embodiments relate to a lifting pillar having at least a first tube and at least a second tube that is axially movably arranged within the first tube. Further, the lifting pillar provides at least one sliding element arranged between the first tube and the second tube. The sliding element is in direct contact with the first tube and the second tuber and is axially movably arranged in relation to the first tube and the second tube.

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