Patent · US Active

Frictional damper

US11686364B2 · kind B2 · utility

0Cited by

3References

18Claims

0Family size

Assignee

SUSPA GMBH · DE

Inventors

Andreas Pelczer · Altdorf, DE
Michael Bauer · Freihung, DE
Sebastian ERTL · Edelsfeld, DE
Marco Mayer · Schaan, LI
Michael Weder · Koblenzer Straße, DE

Key dates

Filing date	Sep 30, 2020
Grant date	Jun 27, 2023
Priority date	—
Expiry date	Apr 9, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16F2234/02
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A frictional damper is designed with a tubular housing having a longitudinal axis, with a tappet, which is displaceable in the housing along the longitudinal axis and is led out at an open end of the housing, with a frictional element lying against the tappet and with a cap attached to the open end of the housing with axial prestressing relative to the longitudinal axis.

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