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:
Jan. 07, 2020
Filed:
Sep. 20, 2017
Stabilus Gmbh, Koblenz, DE;
Peter Oster, Koblenz, DE;
Stabilus GmbH, Koblenz, DE;
Abstract
A spindle drive apparatus includes a guide tube having a connection unit for connecting the spindle drive apparatus to a superordinate assembly, the connection unit fastened to the guide tube for rotation relative thereto, an externally threaded spindle housed at least in part in the guide tube, a further connection unit rotationally fixed to the end of the spindle for connecting the spindle drive apparatus to a further superordinate assembly, a spindle nut is fastened to the guide tube in threaded engagement with the spindle, and a drive assembly has a drive unit, wherein a drive element that is driven by the drive unit surrounds the guide tube and is rotationally fixable thereto, and wherein the drive unit is supported on one of the superordinate assemblies or on an element connected thereto.