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:
Feb. 25, 2014
Filed:
May. 24, 2010
Applicant:
Frederick Bassett, Scheidegg, DE;
Inventor:
Frederick Bassett, Scheidegg, DE;
Assignee:
Liebherr-Aerospace Lindenberg GmbH, Lindenberg/Allgau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 25/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spindle drive has a first load path formed by a first nut which meshes with a threaded bolt and a second load path formed by a second nut which also meshes with the threaded bolt and is arranged to be movable relative to the first nut in an axial direction of the threaded bolt in at least one state of the spindle drive. A sensor unit detects relative movement between the first and second nuts.