Zkw Group Gmbh

Leopold Pritzl

Martin Artner

Walter Staffenberger

Thomas Petzold

Thomas Höfler

Michael Pfeiffer

Bernhard Guttmann

Jürgen Wachsenegger

A lighting system () for a vehicle light is disclosed, including a first illuminant (L), a second illuminant (L) and a light guide (), which is arranged relative to the first illuminant and the second illuminant in such a way that light emitted by the two illuminants enters the light guide and exits via a light exit section () of the light guide, wherein the lighting system has a light guiding channel element (), which is arranged between the second illuminant and the light guide, wherein the light guiding channel element has a plurality of light guiding channels () arranged next to one another, wherein each light guiding channel has a wall (), which is designed in such a way that a light beam from the second illuminant gets wider in a first plane (E) and narrower in a second plane (E) orthogonal to the first plane.

Lighting system for a vehicle light

Adjustment device for a motor vehicle headlight for adjusting at least one optically relevant unit (ORU) of the motor vehicle headlight. The adjustment device includes (i) a base body fixedly arranged with respect to the ORU, (ii) a sliding body, displaceably mounted along a displacement axis on the base body and designed to engage the ORU, (iii) a drive device, fixedly arranged with respect to the ORU, preferably on the base body, and designed to engage the sliding body and displace it along the displacement axis such that during a displacement movement of the sliding body by the drive device, the ORU is moved. The sliding body is mounted on the base body by a guide device designed to guide the sliding body driven by the drive device along the displacement axis. The guide device includes at least one roller bearing, in which at least one roller body is mounted, such that the at least one roller body guides the sliding body relative to the fixed base body during the displacement of the sliding body along the displacement axis.

Adjustment device for motor vehicle headlight

A displacement system for simultaneous displacement of a first and a second light module of a lighting apparatus, wherein the first light module is mounted so that it can swivel about a first swivel axis and the second light module is mounted so that it can swivel about a second swivel axis, and wherein the two swivel axes extend parallel to each other. The displacement system includes a first and a second control shaft, wherein the control shafts are mounted so that they can be rotated about their respective longitudinal axis and moved linearly in the direction of their longitudinal axis, wherein the first and the second control shaft are connected in a torque-proof manner to a first and a second rotary element, so that when the first rotary element rotates, the first control shaft is rotated in the direction of rotation of the first rotary element, and when the second rotary element rotates, the second control shaft is rotated in the direction of rotation of the second rotary element, and wherein a third rotary element is provided, which cooperates with the first rotary element such that when the third rotary element rotates, the first rotary element is rotated, and wherein the first rotary element and the second rotary element cooperate such that when the first rotary element rotates, the second rotary element is rotated in the opposite direction to the direction of rotation of the first rotary element, and wherein the first and the second control shafts are mounted in such manner that as a consequence of the rotations by the first and second rotary elements caused by the rotation of the third rotary element they move linearly in opposite directions along their respective longitudinal axes, and wherein the swivel axes extend that the two light modules are swiveled simultaneously and in the same direction about their respective swivel axis.

Displacement system for simultaneous displacement of light modules of lighting apparatus for motor vehicle

Growing community of inventors

Bergland, Austria

Leopold Pritzl