Robert Boschgmbh

Raphael Medina

Ulysse Verbo

Jean-Pierre Gautier

Philippe Richard

Cedric Leboisne

A pneumatic booster operated by a plunger (,) located in a piston (,) with a rear section (,) which operates a valve (,) to develop a force on the piston (,) to apply a boost force to force-transmission members (,). The plunger (,) has a first section (,) connected to the rear section (,) by a spring (,). The front section (,) and the force-transmission members (,) defining a retention assembly (,) for securing the front section (,) to the piston (,) when a boost force exceeds a predetermined threshold while the plunger (,) is in a maximum actuating position to allow for extended actuation of the booster following a sharp braking action.

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Pierrefite S/Seine, France

Raphael Medina