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:
Aug. 15, 2017
Filed:
Nov. 06, 2013
R. Stahl Schaltgerate Gmbh, Waldenburg, DE;
Normen Schwarz, Weimar, DE;
Wolf Hermann, Ohringen, DE;
R. Stahl Schaltgeräte GmbH, Waldenburg, DE;
Abstract
The invention relates to an assembly () of a cable-connecting device () and a multi-core cable (), which form a mechanical, explosion-proof connection to each other. For this purpose, the cable-connecting device () has a plastically deformable outer sleeve () having a crimping section (). A hollow cylindrical inner sleeve () made of elastically deformable material is arranged between a cable sheath () made of elastomer and the crimping section (). An elastic deformation of the inner sleeve () and of the cable sheath () is caused by radially plastically deforming the crimping section (). Any gaps () present within the cable sheath () are closed due to the radial forces in the crimping section () such that spark-gap-free contact between the cable sheath () and the cores () of the cable () and between the cable sheath () and the inner sleeve () is ensured.