Patent · US Active

Piston-cylinder assembly

US10808791B2 · kind B2 · utility

0Cited by

17References

20Claims

0Family size

Assignee

Stabilus GmbH · DE

Inventors

Lars Löhken · Bonn, DE
Ulrich Probst · Aachen, DE
Raphael Piroth · Koblenz, DE
Markus Müller · Männedorf, CH

Key dates

Filing date	Dec 5, 2017
Grant date	Oct 20, 2020
Priority date	—
Expiry date	Dec 5, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16F9/585
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A piston-cylinder assembly includes a cylinder having a cylinder interior filled with a fluid and divided by a piston, which is axially displaceable in cylinder, into a first working space and a second working space. A piston rod is arranged on piston and is guided through second working space and through an end-side second closure in a manner sealed off to the outside at the second end of the cylinder. The retraction stroke of piston and piston rod is restricted by a stop which is arranged in cylinder and against which piston comes to bear directly or indirectly, wherein the axial position of the stop in cylinder is variably adjustable by an adjustment device.

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