Robert Boschgmbh

Beissbarth Automotive Testing Solutions Gmbh

Beissbarth Gmbh

Claudia Hofmann

Christian Wagmann

Stefanie Peters

Trendafil Ilchev

Wolfgang Seifert

Nicolai Ganser

Ilchev Trendafil

A wheel holder for fastening to a wheel comprises at least two arms extending outward from a base plate of the wheel holder radially; each of the arms having at least one movable element that is movable radially; a central rotation element that is arranged in the center of the wheel holder such that it can rotate; and at least two coupling elements each extending between one of the movable elements and the central rotation element such that the movable elements are movable radially by rotation of the rotation element. The rotation element is attached to the base plate of the wheel holder via a freewheeling system. The freewheeling system has at least one operating state in which the rotation element is rotatable in a freewheeling direction and rotation of the rotation element in a blocking direction opposite to the freewheeling direction is blocked.

Wheel holder

A wheel holder () for fastening to a wheel (), in particular to a wheel () of a motor vehicle, comprises at least two arms () extending outward from a center () of the wheel holder () in a radial direction; each of the arms () having at least one movable element () that is movable in the radial direction; a rotation element () that is arranged in the center () of the wheel holder () such that it can rotate; at least two coupling elements () each extending between one of the movable elements () and the central rotation element () such that the movable elements () are movable in the radial direction by rotation of the rotation element (); and at least one drive device () which is connected to one of the movable elements () via a force transmitting element () and which is designed to apply, via the force transmitting element (), a force to the movable element () that is directed towards the center () of the wheel holder ().

A wheel clamp () for fastening to a wheel (), in particular to a wheel () of a motor vehicle, comprises at least two arms () which extend outward from a center () of the wheel clamp () in a radial direction, and a central rotary element () which is rotatably arranged in the center () of the wheel clamp (). Each arm () has at least one movable element () which is movable in the radial direction in order to permit varying the length of the arm () in the radial direction. The wheel clamp () comprises furthermore at least two coupling elements () which each extend between one of the movable elements () and the central rotary element () such that the movable elements () are movable in the radial direction by rotation of the rotary element ().

Wheel clamp

A wheel clamp () for fastening to a wheel (), in particular to a wheel () of a motor vehicle, comprises at least two arms () which extend outward from a center () of the wheel clamp () in a radial direction. Each of the arms () has at least one movable element () which is movable in the radial direction. The wheel clamp () comprises a locking member () which is designed such that the movable elements (), by operation of the locking member (), can be fixed such that the movable elements () are no longer movable in the radial direction. The wheel clamp () also comprises an unlocking member () which is designed such that a fixation of the movable elements () can be released by operation of the unlocking member ().

A vehicle measurement system includes a laser projector which is designed to generate suitable laser radiation during the vehicle measurement operation, and a laser protection device which is suitable for protecting people and objects from the laser radiation. The laser projector and the laser protection device are designed as separate components and are combinable to form a laser projector having a laser protection device and are separable from one another again.

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Munich, Germany

Claudia Hofmann