Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg

Brose Fahrzeugteile Se & Co. Kommanditgesellschaft

Suspa Gmbh

Brose Schliesssysteme Gmbh & Co. Kg

Michael Wittelsbürger

David Rosales

Alwin Macht

Matthias Fischer

Stepan Hanke

Harald Krüger

Roland Löscher

Michael Buchheim

Andreas Weigand

Sebastian Schödel

Maximillian Wolf

Thomas Stöhr

Rainer Jarand

Marco Schramm

Patricía Cruz

Waldon Zuo

Clemens Franke

Sebastian Ramsauer

A drive apparatus for a closure element of a motor vehicle, including a tube defining an axis, a spindle disposed within the tube and configured to move from an extended position to a first retracted position and a second retracted position, a spindle nut disposed within the tube and operatively engaged to the spindle, a stop nut fixed to the spindle, and a damping element disposed between the spindle nut and the stop nut. The tube defines a first end stop face and the stop nut defines a second end stop face, and when the spindle is in the first retracted position, the damping element engages the first end stop face and is spaced apart from the stop nut.

Drive device for a closure element of a motor vehicle

A drive assembly for a flap of a motor vehicle includes at least one motor drive and at least one gas pressure element having a cylinder and a piston. The piston divides the cylinder interior into two partial spaces and has a passage arrangement, through which a balancing flow between the two partial spaces arises when the piston moves. The gas pressure element has a first drive connection point connected to the cylinder and a second drive connection point connected to the piston. A switchable valve assembly is associated with the piston and can be brought into a closed state, in which the valve assembly at least partially closes the passage arrangement, and it has an open state, in which the valve assembly opens the passage arrangement. The passage arrangement automatically switches into the closed state in the event of a balancing flow that exceeds a predefined switching flow.

Drive assembly for a flap of a motor vehicle

A drive assembly configured to adjust a motor vehicle closure element including a clutch assembly provided with an input connection and an output connection. The clutch assembly includes a main braking element, configured to brake a movement from the output side, and a freewheel assembly configured to engage the main braking element from movement of the output side and disengage the main braking element by means of a movement from the input side. The brake assembly includes an auxiliary braking element configured to produce a predetermined permanent braking action by means of which the auxiliary braking element acts at least against the movement introduced on the output side, and that the predetermined permanent braking action of the auxiliary braking element has to be overcome to enable the freewheel assembly to disengage.

Drive assembly for a closure element of a motor vehicle

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Bamberg, Germany

Michael Wittelsbürger