Patent · US Active

Vibration absorbing device for slip-ring brushes

US10833467B2 · kind B2 · utility

0Cited by

15References

13Claims

0Family size

Assignee

Schleifring GmbH · DE

Inventors

Christian Vogl · Gilching, DE
Jan Rehder · Munich, DE
Peter Heinbuch · Fürstenfeldbruck, DE
Bastian Cording · Breitbrunn, DE
Marvin Doll · Fürstenfeldbruck, DE

Key dates

Filing date	Nov 2, 2018
Grant date	Nov 10, 2020
Priority date	—
Expiry date	Jul 16, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH01R39/24
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A sliding brush assembly for a slipring includes a sliding brush and an absorbing device containing absorbing material attached to the sliding brush, such that the at least one sliding brush is enclosed by the absorbing material. The absorbing device includes a housing with two (optionally identical) housing parts (each having an elongated base with a snap arm at one side and at the opposing side an opening, into which the snap-arm fits). The housing may easily be closed around a sliding brush by snapping two housing parts together.

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