MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202617059769 A) filed by Knorr-Bremse Systeme Fr Nutzfahrzeuge Gmbh on May 11, 2026, for Trailer Control Valve For A Brake Device, Trailer Control Module And Motor Vehicle.
Inventors include Schnittger, Karsten; and Steingruber, Christian.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: The present invention relates to a trailer control valve (100) having at least one housing (102), at least one parking brake piston (140) and at least one service brake piston (150). The parking brake piston (140) and the service brake piston (150) can be moved in the housing (102) relative to one another and/or relative to the housing. The trailer control valve (100) is designed as a bi-stable trailer control valve (100) with a parking brake piston (140) which can be positioned in a bi-stable manner to provide a bi-stable parking brake function. The present invention also relates to a trailer control module and to a motor vehicle.
Disclaimer: Curated by HT Syndication.
