The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2020
Filed:
Mar. 23, 2018
Applicant:
Aktiebolaget Skf, Gothenburg, SE;
Inventors:
Dieter Jakober, MĂĽnchenstein, CH;
Daniel Greilinger, Rothenfluh, CH;
Marcel Soltermann, Sankt Pantaleon, CH;
Assignee:
Aktiebolaget SKF, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
G02B 23/08 (2006.01); G02B 23/16 (2006.01); G02B 15/14 (2006.01); F16M 11/04 (2006.01); F16M 11/28 (2006.01); E04B 1/343 (2006.01); F16M 11/18 (2006.01);
U.S. Cl.
CPC ...
G02B 23/16 (2013.01); E04B 1/34305 (2013.01); F16M 11/046 (2013.01); F16M 11/18 (2013.01); F16M 11/28 (2013.01); G02B 15/14 (2013.01); E04B 2001/34394 (2013.01); F16M 2200/047 (2013.01);
Abstract
A telescopic column includes a first telescopic element and a second telescopic element moveable linearly with respect to one another, at least one drive unit connected to the first telescopic element, at least one connecting element configured to transmit a force from the drive unit to the second telescopic element, a monitoring unit configured to detect an operating parameter of the connecting element, and a switch configured to send a signal to the monitoring unit in response to the detected operating parameter being outside a predetermined range.