Optical device on the doors of motor vehicles to show they are open and to illuminate the zone between door and vehicle
First Claim
1. An optical device to be mounted on an inner side surface of a door of a motor vehicle for automatic lighting up upon opening of the door to indicate an open position of the door and to assist entry and exit from the vehicle, said device comprising a first position-warning colored light diffuser having a first flat vertical surface facing a back portion of the vehicle and inclined, in a closed position of the door, to a front portion of the vehicle at an angle of substantially 30°
- in relation to a direction perpendicular to the door of the vehicle, and a second illuminating light diffuser having a second flat vertical surface facing the front portion of the vehicle and inclined, in the closed position of the door, to the back portion of the vehicle at an angle of substantially 30°
in relation to the direction perpendicular to the door of the vehicle, whereby upon opening of the door to an aperture of substantially 30°
that corresponds to substantially a half of a full opening aperture of the door, said first flat vertical surface is substantially perpendicular to a longitudinal axis of the vehicle so that position-warning colored light is visible to approaching vehicles, and upon full opening of the door, said second flat vertical surface is substantially parallel to the longitudinal axis of the vehicle so that illuminating light is hidden from the approaching vehicles while illuminating a side of the vehicle.
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Accused Products
Abstract
Optic device (10) to be mounted on the inner side (13) of doors (12) of motor vehicles comprising at least two light diffusers, one for a warning light (15) directed towards the back of the vehicle (11) and upwards and the other for illumination (16) directed downwards and towards the back of the vehicle (11) so that the door (12) being open, and its position are clearly seen by vehicles arriving from behind while at the same time the area (40) of ground comprised between the door (12) and the vehicle (11) is lit up assisting passengers to alight from inside (38) the vehicle.
39 Citations
5 Claims
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1. An optical device to be mounted on an inner side surface of a door of a motor vehicle for automatic lighting up upon opening of the door to indicate an open position of the door and to assist entry and exit from the vehicle, said device comprising a first position-warning colored light diffuser having a first flat vertical surface facing a back portion of the vehicle and inclined, in a closed position of the door, to a front portion of the vehicle at an angle of substantially 30°
- in relation to a direction perpendicular to the door of the vehicle, and a second illuminating light diffuser having a second flat vertical surface facing the front portion of the vehicle and inclined, in the closed position of the door, to the back portion of the vehicle at an angle of substantially 30°
in relation to the direction perpendicular to the door of the vehicle, whereby upon opening of the door to an aperture of substantially 30°
that corresponds to substantially a half of a full opening aperture of the door, said first flat vertical surface is substantially perpendicular to a longitudinal axis of the vehicle so that position-warning colored light is visible to approaching vehicles, and upon full opening of the door, said second flat vertical surface is substantially parallel to the longitudinal axis of the vehicle so that illuminating light is hidden from the approaching vehicles while illuminating a side of the vehicle. - View Dependent Claims (2, 3, 4, 5)
- in relation to a direction perpendicular to the door of the vehicle, and a second illuminating light diffuser having a second flat vertical surface facing the front portion of the vehicle and inclined, in the closed position of the door, to the back portion of the vehicle at an angle of substantially 30°
Specification