Patent · US Expired

Elastic electrical insulating material cover for the cable in the handle of a manually operated electrical appliance

US4453032A · kind A · utility

2Cited by

4References

1Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Gerhard Rumpp · Herrsching am Ammersee, DE
Werner Theissig · Munich, DE

Key dates

Filing date	Apr 2, 1982
Grant date	Jun 5, 1984
Priority date	—
Expiry date	Apr 2, 2002

Classification

Technology area (CPC H)Electricity
CPC primaryH01H9/0264
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In a manually operated electrical appliance, such as a hand drill or the like, a handle is secured to and extends from the appliance housing. Electrical components including contacts are located inside the handle, an electrical cable extends into the handle and is connected to the contacts. An elastic electrical insulating material cover is located within the handle enclosing the cable and covering the electric contacts and insulating both from the handle.

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