Patent · US Expired

Connector assembly with resinous material securing electrical cable

US4656315A · kind A · utility

4Cited by

2References

14Claims

0Family size

Assignee

Schaller-Automation Industrielle Automationstechnik GmbH & Co. KG · DE

Inventors

Peter Rathmachers · Blieskastel, DE
Bernd Donner · Villingen-Schwenningen, DE

Key dates

Filing date	May 23, 1983
Grant date	Apr 7, 1987
Priority date	—
Expiry date	May 23, 2003

Classification

Technology area (CPC H)Electricity
CPC primaryH01B17/30
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An assembly for mechanically connecting an electrical cable to the housing of an electrical device comprises a cable jacket with an annular groove filled with a resinous substance such as polyurethane, the resin forming a prism fitted to an aperture in the device housing. The surface defining the groove is roughened and provided with a multiplicity of teeth.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.