Pneumatischer Bremskraftverstärker mit verbesserter Dichtung

The pneumatic servomotor has a housing (101) made from a bowl (105) with a rim (153) and a cover (103), with its inner volume (107) divided into a variable pressure working chamber (109) and a low pressure chamber (111) by an inner sliding and sealed skirt (113) with a central aperture (115) for a p...

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Bibliographic Details
Main Authors VERBO, ULYSSE, MICHON, JEAN-PIERRE
Format Patent
LanguageGerman
Published 20.10.2005
Edition7
Subjects
ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL
BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
PERFORMING OPERATIONS
PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES
TRANSPORTING
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
VEHICLES IN GENERAL
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Summary:The pneumatic servomotor has a housing (101) made from a bowl (105) with a rim (153) and a cover (103), with its inner volume (107) divided into a variable pressure working chamber (109) and a low pressure chamber (111) by an inner sliding and sealed skirt (113) with a central aperture (115) for a pneumatic piston (117) with a three-way valve (123). The two chambers are sealed from one another by inner (156) and outer (157) seals, the outer seal being fitted in a fold in the edge of the skirt enclosing a low-pressure cavity.
Bibliography:Application Number: DE20036000084T