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. 23, 2003
Filed:
Feb. 05, 2001
Applicant:
Inventors:
Jürgen Walter, Haltern, DE;
Ulrich Falz, Dortmund, DE;
Assignee:
Hackforth GmbH, Herne, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 3/68 ;
U.S. Cl.
CPC ...
F16D 3/68 ;
Abstract
An elastic shaft coupling which as a transmission element comprises at least one torsion element with an elastically deformable elastomer body on which axial flange connections are fixedly mounted on the input and output sides. The axial width of the elastomer body increases radially from the inside towards the outside. To reduce or better distribute the local mechanical and thermal load on the elastomer body resulting from the dynamic load, the invention provides for the axial width of the elastomer body to increase radially from the inside to the outside more than proportionally, at least in sections.