Patent · US Active

Guide sleeve for guiding a collar of a relay valve for an electropneumatic modulator

US11738731B2 · kind B2 · utility

1Cited by

3References

13Claims

0Family size

Assignee

KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH · DE

Inventors

Friedbert Roether · Cleebronn, DE
Martin Krahl · Ludwigsburg, DE

Key dates

Filing date	Aug 5, 2019
Grant date	Aug 29, 2023
Priority date	—
Expiry date	Dec 16, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16K31/42
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A guide sleeve for guiding a collar of a relay valve for an electropneumatic modulator for a brake system for a vehicle, includes: a guide section configured to be couple-able to a counterpart guide section of the collar of the relay valve so as to allow guidance of the collar along the guide section; and a holding section configured to fasten the guide sleeve in a positively locking manner in a housing of the relay valve. Also described are a related guide sleeve device, and a relay valve, and a related method.

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