Wabco Europe Bvba

Wabco Gmbh

Oktawian Szuberski

Eligiusz Stefaniak

Andreas Richter

Michal Grzeszczuk

Bartosz Dobrowolski

Andrzej Lewandowski

Michal Zbylut

Tomasz Kocjan

A brake cylinder for an air-operated brake, in particular for commercial vehicles, has a housing including a front cover (), wherein the front cover () is provided with a cylindrical lateral surface () and with a base wall () adjoining the lateral surface (). The base wall () is provided with an elevated portion () having a central bore or middle opening () for a cylinder plunger. The front cover () is provided with a rib (). The rib () extends on the base wall () in addition to the elevated portion ().

Brake cylinder

A spring-type brake cylinder that includes a compression spring, a pressure chamber, a dividing wall disposed between the compression spring and the pressure chamber, a piston having an inner wall and a bottom, and a nut disposed inside the piston and configured to be held on a release bolt. A support structure is disposed inside the piston and configured to abut against the nut while the release bolt is screwed into the nut. The piston comprises a first retaining structure and a second retaining structure, the first retaining structure configured to hold the support structure in an assembly position and the second retaining structure configured to hold the support structure in a drive position. The support structure is moveable from the assembly position to the drive position by a movement of the nut relative to the piston.

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Wroclaw, Poland

Oktawian Szuberski