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:
Sep. 17, 2024
Filed:
May. 24, 2019
Applicant:
Windmöller & Hölscher KG, Lengerich, DE;
Inventors:
Assignee:
Windmöller & Hölscher KG, Lengerich, DE;
Primary Examiner:
Int. Cl.
CPC ...
B65H 19/30 (2006.01); B65H 75/24 (2006.01);
U.S. Cl.
CPC ...
B65H 19/30 (2013.01); B65H 75/24 (2013.01); B65H 75/2437 (2021.05); B65H 2301/414 (2013.01); B65H 2301/41828 (2013.01); B65H 2701/514 (2013.01);
Abstract
The invention describes a sleeve for sliding onto and removing from a winding shaft, which comprises a one-piece workpiece defining a cylinder, which workpiece comprises two edge regions each having an edge, the edge regions overlapping one another, the sleeve having a first diameter in a relaxed state, the sleeve in a clamped state having a second diameter which is different from the first diameter, the sleeve in the clamped state experiencing an elastic deformation as compared to the relaxed state.