Mahle International Gmbh

M Ahle International Gm Bh

David Moczko

Patrick Altherr

Florian Wetzel

Markus Walch

Thorsten Ihne

Eugen Makarow

Peer Niekamp

Edgar Salfeld

Christian Wirth

Steffen Huebner

Enrico Doeppner

Amir Oploh

Sebastian Stoll

Enrico DÖPPNER

A control device may include an electric motor having a stator and a rotor with a driveshaft, an output shaft, a transmission having a worm drive with a worm and a worm wheel, and a drive axis of the drive shaft extending inclined to an output axis of the output shaft. The worm may be arranged non-rotatably and may mesh with the worm wheel, which may be rotatably arranged on the output shaft and non-rotatably connected to a first gear wheel, which may be rotatably arranged on the output shaft and may mesh with a second gear wheel, which may be rotatable about an intermediate axis extending parallel to the output axis and may be non-rotatably connected to a third gear wheel, which may be rotatable about the intermediate axis and may mesh with a fourth gear wheel, which may be non-rotatably arranged on the output shaft.

Control device and associated production method

An electric drive for a bicycle is disclosed. The drive includes an electric motor including an drive shaft, a driven shaft connected in a rotationally fixed manner to a driving gear for coupling to a wheel drive, and a transmission structured and arranged to drivingly connect the drive shaft to the driven shaft. The transmission includes a driven wheel, which is connected in a rotationally fixed manner to the driven shaft in a rotational drive direction, and at least two output gears. The at least two output gears includes a first output gear and a second output gear that each engage with the driven gear offset to one another in a circumferential direction to drive the driven wheel.

Bicycle having electric drive or auxiliary drive

A control system for a motor vehicle, in particular for an electric or hybrid vehicle, wherein the control system has at least one actuator and at least one sensor. The control system further has a protective housing comprising an interior, wherein the at least one actuator and the at least one sensor are arranged within the interior. The protective housing has an injection molded body constructed of a plastic material and comprising an interference field protective zone configured to at least partially shield electromagnetic interference fields.

Control system

A valve drive for an internal combustion engine may include a camshaft, at least one cam follower, and at least one adjusting device. The camshaft may include at least one cam group including a first cam and a second cam. The at least one adjusting device may include a first adjustable engagement element configured to contact a first guide and a second adjustable engagement element configured to contact a second guide of a slotted guide The at least one adjusting device may further include a stop arrangement axially shiftable relative to a rocker lever shaft. The stop arrangement may include a first stop region and a second stop region. At least one of the first engagement element and the second engagement element may be adjustable via the first stop region and the second stop region, respectively, when the stop arrangement is shifted along the rocker lever shaft.

Valve drive for an internal combustion engine

A valve train may include a camshaft, a cam follower, and first and second cams mounted axially adjacent in a torque-proof manner on the camshaft. The valve train may also include an adjustment arrangement having adjustable first and second mechanical engagement elements, which may each cooperate with at least one slide guide arranged on the camshaft. The valve train may further include a control shaft or control slide forming a stop for the first and second engagement elements and adjusting the first and second engagement elements into respective switching positions. The cam follower may be drivingly connected with the first and second cams in first and second positions, respectively. The first and second engagement elements may each be adjustable between respective basic positions, in which no contact exists with the associated slide guide, and the respective switching positions, in which the respective engagement element cooperates with the associated slide guide.

Valve train for an internal combustion engine

Growing community of inventors

Stuttgart, Germany

David Moczko