Miba Frictec Gmbh

Kaco Gmbh & Co. Kg

Muhr Und Bender Kg

Miba Emobility Gmbh

Falk Nickel

Wilhelm Wunder

Andreas Genesius

David Pühringer

Andreas Promberger

Stefan Gaigg

Stefan Astecker

Markus Mühlegger

Sven Roth

Martin Eisele

Johannes Kern

Sascha Ott

Tobias Stürmlinger

Thilo Schmitt

Hüseyin Gürbüz

Marcus Teller

Jörgen Schulz

Franz Heitzendorfer

Martin Fejes

Volker FÖGE

An actuating device for a coupling/braking device is provided with at least one actuating piston that is axially slidable relative to a shaft and, in an actuating state, exerts an axially acting contact pressure on coupling/braking parts of the coupling/braking device. At least one control piston is provided that axially displaces the at least one actuating piston into the actuating position. A coating is provided in a contact region between the actuating piston and the control piston, wherein the coating is disposed at the actuating piston or at the control piston or at both the actuating piston and the control piston. The actuating piston can also be designed as a control piston that interacts immediately with the coupling/braking parts of the coupling/braking device.

Actuating device for a coupling/braking device and coupling/braking device with such an actuating device

The invention relates to a rechargeable battery () comprising at least one storage module () for electrical energy and at least one cooling device () for cooling or controlling the temperature of the at least one storage module (), wherein the cooling device () has at least one coolant channel (), at least one coolant inlet () and at least one coolant outlet () and wherein the cooling device () has a single-layer or multi-layer film () and lying with this film () against the at least one storage module ().

Rechargeable battery comprising a cooling device

A disc pack coupling for torque transmission between shafts has coupling discs. A locking unit is provided that maintains a contact pressure acting on the coupling discs when the disc pack coupling is closed. The locking unit has a locking part, a guide part, an actuating element, and a pressure element. The guide part is non-rotatably and non-displaceably arranged in relation to a first shaft. The locking part has a locking part axis and is rotatable about and displaceable axially relative to the locking part axis. Locking part and guide part are provided with interacting control surfaces positioned at a slant to a rotational direction of the locking part. The control surfaces are provided to move the locking part into a first and a second stop position. In the first stop position, the locking part maintains the contact pressure on the coupling discs.

Disc pack coupling

The invention relates to an friction assembly () comprising a plurality of inner discs () and a plurality of outer discs (), the inner discs () and the outer discs () being arranged alternately in an axial direction (), and wherein between the inner discs () and the outer discs () respectively at least one freely rotational friction ring () is arranged, and wherein the inner discs () and/or the outer discs () can be adjusted relative to one another in axial direction () to form a frictional connection with the friction rings (). The friction rings () are made from at least one resin, containing at least one additive, or a sintered material, wherein the friction rings () on a surface () facing an inner disc () and on a surface () facing an outer disc () comprise respectively at least one compacted area () and at least one non-compacted area () and/or at least one area () that is less compacted than the compacted area ().

Friction assembly

The invention relates to a friction assembly () comprising a first component () and a second component () and a plurality of inner discs () and a plurality of outer discs (), wherein the inner discs () are arranged on the first component () and the outer disc () are arranged on the second component () and the inner discs () and the outer discs () are arranged alternately in axial direction (), and wherein between the inner discs () and the outer discs () respectively at least one freely rotational friction ring () is arranged which has an opening () with an inner diameter (), and wherein the inner disc () and/or the outer disc () can be adjusted relative to one another to form a friction connection with the friction rings () in axial direction (). The freely rotating friction rings () are guided in the region of the inner diameter () on the first component ().

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Gmunden, Austria

Falk Nickel