Patent · US Expired

Damper

US7445098B2 · kind B2 · utility

3Cited by

9References

8Claims

0Family size

Assignee

SUSPA GMBH · DE

Inventors

Thomas Peuker · Ammerthal, DE
Andreas Pelczer · Altdorf, DE
Michael Weder · Koblenzer Straße, DE

Key dates

Filing date	Sep 15, 2005
Grant date	Nov 4, 2008
Priority date	—
Expiry date	Sep 21, 2025

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16F7/09
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

In a damper for spin-drying washing machines, it is provided, with a view to amplitude-dependent damping behaviour being obtained accompanied with manufacture at a low cost, that a frictional damping unit, which is disposed inside a casing, comprises an at least sectionally bare and elastic frictional damping lining for producing a given frictional damping effect, and at least one stop element which is stationary in relation to the casing and turned towards the at least one frictional damping lining, with the at least one stop element being designed for direct cooperation with the at least one frictional damping lining.

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