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:
Apr. 08, 2025
Filed:
Mar. 29, 2019
Applicant:
Abb Schweiz Ag, Baden, CH;
Inventors:
Harald Martini, Gothenburg, SE;
Su Zhao, Västerås, SE;
Assignee:
ABB Schweiz AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/02 (2006.01);
U.S. Cl.
CPC ...
F16J 15/022 (2013.01);
Abstract
A joint including a first member; a second member connected to the first member such that a groove is formed between the first member and the second member; and a hollow seal including a shrinkable material, the seal being shrinked from a static expanded state into the groove by stimulation of the shrinkable material such that the seal seals the groove. A motor and an industrial robot including a joint, and a method of installing a seal, are also provided.