Robert Boschgmbh

Foundation Brakes France

Chassis Brakes International B.v.

Foundation Brakes France Sas

Bendix Europe Services Techniques

Other

Alliedsignal Europe Services Techniques

Bosch Systemes De Freinage

Bosch System De Freinage

Ims Gear Se & Co Kgaa

Hitachi Astemo France

Astemo France

Hitachi Astemo Netherlands B.v.

Philippe Bourlon

Thierry Pasquet

Yannick Nen

Werner Quirant

Gilbert Kervagoret

Roland Levrai

Olivier Bernadat

François Gaffe

Aleksander Hurwic

Daniel Grech

Marc Noblet

Bruno Beylerian

Christophe Dupas

Jean-Pierre Delage

Jean-Michel Pichon

Omar Brahmi

Jean Marc Cheron

Philippe Muller

Patrick Audrain

Fabrice Umbdenstock

Dimitri Delmeire

Jean-Louis Penigault

Pierre Lebret

Lionel Bourgois

Rosa Pinto

Samy Akourtam

Cyril Cubizolles

Marc Ayache

Jean Pierre Michon

Nan Qian

Omar Brahml

Dominique Rault

Lionel Bourgols

Jérémy Labarre

Jèrôme Bertrand

Pierre Legret

Paul Fournet

Thierry Sfriso

Cédric Lefebvre

A braking device for a vehicle is provided. The braking device includes a braking member, friction components that are adapted to come into contact with the braking member, and an air supply line secured to the friction parts and opening out opposite the braking member.

Method for separating friction means from a braking member

Disc brake comprising a yoke, at least one first brake pad mounted so as to slide within the yoke, the first brake pad comprising a pad support and a friction material, a caliper comprising at least one piston mounted so as to slide within the caliper in such a way as to move the first brake pad in relation to the yoke, at least one actuator configured to move the piston axially, and a separators device inserted between the piston and the first brake pad forming an equaliser so as to distribute the thrust force exerted by the piston onto at least two zones of the first brake pad, at least partially distinct from the projection of the piston onto the first brake pad.

Disc brake offering a balanced distribution of thrust forces applied by a piston onto at least one brake pad

A longitudinal end of the nut has: The blocking face or at least one of the blocking faces and the transmission face or at least one of the transmission faces have at least one common edge, and the blocking face or at least one of the blocking faces is concave.

Lock nut

A method for manufacturing a vehicle braking system including the steps of machining a hub so as to provide it with a nose and a tapped hole, mounting, on the nose of the hub, a ring having at least one relief extending in a direction perpendicular to a main axis of the ring, and rigidly attaching the ring to the hub such that the assembly, including the hub and the ring, forms a nut.

Low-cost nut for vehicle braking system

An electromechanical brake caliper comprising a caliper body comprising a housing containing a piston and a member for driving a mechanism for moving the piston. The driving member comprises a threaded body and a head comprising a face supported on a bottom of the housing, the supported face being provided with a non-friction coating.

Driver for electromechanical brake caliper piston, comprising a non-friction face

A brake caliper, including a caliper body including a base bearing a piston with a cylindrical external face and a movement conversion mechanism for moving this piston translationally in a main direction, this base including a cylindrical internal face in which the piston slides. The caliper includes three steel rollers interposed between the internal face of the base and the external face of the piston while being oriented along the main axis and distributed about this axis. Each roller is housed in a groove formed at the internal face of the base parallel to the main axis while being open radially towards the main axis, each cylinder extending out of this groove towards the main axis.

Electromagnetic brake calliper comprising a reduced friction piston guide

An electromagnetic brake actuator for a vehicle. The actuator includes a motor, a casing defining an inner space containing the motor, and an electric connector leading to outside of the actuator. The actuator includes a duct in which an electric conductor is placed, which electrically connects the motor to the electric connector. The duct is configured to allow fluid to pass between the electric connector and the inner space, through the electric connector.

Electric and fluid passage duct for controlling a seal in a vehicle brake

The invention proposes a planet carrier () for a planetary gear train of a reducing mechanism of an electromechanical actuator for actuating a parking brake of a motor vehicle, which carries planet pinions (), each of which is accommodated between two parallel support plates () belonging to a reinforcement () of the planet carrier and each of which is mounted in rotation on the planet carrier () about a rotation guide pin () that is mounted between the two support plates () to which it is linked by the two opposing axial ends thereof, characterized in that each rotation guide pin () is a tubular pin.

Planet carrier for an electromechanical actuator of a parking brake, actuator and assembly methods

An electromechanical actuator includes an actuator housing that contains an electric motor, a flexible printed circuit board placed on the motor and that includes an electrical connection part extending in a plane (PR), referred to as the connection plane, that is generally transverse to the axis of rotation of the shaft of the motor and that has at least two electrical connection holes, and an electrical connector including at least two internal conductive pins, each of which has a free rear electrical-connection end section, and in which, in the assembled position of the electric motor in the housing, each electrical connection section extends axially through a related connection hole of the electrical connection part wherein, before assembly of the motor in the housing, the electrical connection part extends in a plane (PM), referred to as the assembly plane, that forms an acute angle with the connection plane.

Electromechanical actuator for a parking brake, electric motor for such an actuator, and assembly methods

An arrangement contains a brake piston for operating at least one disk brake pad and a nut-and-screw unit for producing an axial thrust, from the rear to the front, of the piston containing a nut arranged in the piston's interior, and secured thereto to prevent rotation, and mounted therein to slide axially, whose front axial end face interacts with an internal section facing the piston's front wall to push the piston axially towards the front when the screw is rotatably driven in the unscrewing direction, and the screw containing a front section screwed into the nut, an intermediate radial flange and a rear section, wherein the piston screw contain centering elements that interact with one another when the screw is in a predetermined front axial mounting position in relation to the piston in order to center the rear section of the screw radially in relation to the piston.

Disk brake with a parking brake, mechanical thrust assembly, and method of assembling

The invention relates to a motor vehicle master cylinder (). More specifically, the invention relates to a piston () of the master cylinder which has a first indentation () and a second indentation (), which indentations are formed upstream of a port () of the piston. The first indentation and the second indentation delimit a space within which hydraulic brake fluid can be stored so that it can be tapped off by an auxiliary braking device of the E.S.P. type.

Vehicle master cylinder connected to an auxiliary braking device

The invention relates to a method for fitting/removing a brake master cylinder (MC) of a motor vehicle providing the installation of a temporary retaining pin (g) in an access hole (tr) located on the periphery of the master cylinder (MC) so that the pin (g) emerges inside the barrel (al) between the mouth (MCe) of the barrel and either the primary or the secondary piston (pp or ps).

Process of assembly of master cylinder

The invention relates to a brake fluid reservoir comprising at least two lateral mounting lugs () designed to be placed either side of a central mounting lug () of a brake master cylinder. Collinear holes () traverse these lugs and are designed to receive a mounting pin (). The said lugs include at least one device for the axial immobilization of the mounting pin ().

Fixing of a brake-fluid reservoir

A master cylinder () having a bore () fitted with at least one piston () and at least one seal (). The seal () is partially stiffened by a reinforcement member (). In order to retain the piston () in the bore () a groove () is located on a circumference of the piston () against which the sealing member () bears with the piston () in a rest position to retain the piston () in bore ().

Vehicle master cylinder

An arrangement () for the connection of a brake fluid supply reservoir () to a longitudinal brake master cylinder () of a motor vehicle, in which at least one lower supply pipe () connected to the reservoir is received in a complementary supply bore () of the master cylinder () and in which vertical immobilization structure () is interposed between the pipe () and the master cylinder (). The arrangement is by an intermediate baseplate () that is connected to the reservoir () by at least one nozzle () including the supply pipe () and that is lowered vertically onto the master cylinder () and then immobilized on the master cylinder () by way of vertical immobilization structure () that directly snap-fastens to the master cylinder () to allow rapid attachment of the pipe () to the master cylinder ().

Arrangement for the connection of a brake fluid supply reservoir

Growing community of inventors

Dammartin en Goele, France

Philippe Bourlon