Turn signal unit for an external mirror
First Claim
1. A turn signal unit for an external mirror for a motor vehicle, wherein the turn signal unit is designed to radiate a flashing light forwards in the direction of travel with the turn signal unit and the external mirror in the installation position, the turn signal unit comprising:
- a housing, a light source and a lens disposed in front of the light source and attached at the housing;
an aperture element disposed between the light source and the lens;
a film with alternating light transmissive and non-light transmissive structures, wherein the film is clamped in the space between the light source and the lens via a clamping structure; and
wherein the clamping structure comprises (i) a perimeter flange of the aperture element and (ii) a clamping portion of the housing or lens, and wherein the film is clamped between the perimeter flange of the aperture element and the clamping portion, whereby light emitted by the light source, when powered, passes through the film and through an aperture of the aperture element and through the lens.
1 Assignment
0 Petitions
Accused Products
Abstract
A turn signal unit for an external mirror for a motor vehicle is designed to radiate a flashing light forwards in the direction of travel with the turn signal unit and the external mirror in the installation position at the side of the vehicle. The turn signal unit includes a light source and a lens disposed in front of the light source. A film with alternating light transmissive and non-light transmissive structures is clamped in the space between the light source and the lens. The film is clamped via a clamping structure which includes structure that is part of the lens and/or a housing portion of the turn signal unit.
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Citations
16 Claims
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1. A turn signal unit for an external mirror for a motor vehicle, wherein the turn signal unit is designed to radiate a flashing light forwards in the direction of travel with the turn signal unit and the external mirror in the installation position, the turn signal unit comprising:
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a housing, a light source and a lens disposed in front of the light source and attached at the housing; an aperture element disposed between the light source and the lens; a film with alternating light transmissive and non-light transmissive structures, wherein the film is clamped in the space between the light source and the lens via a clamping structure; and wherein the clamping structure comprises (i) a perimeter flange of the aperture element and (ii) a clamping portion of the housing or lens, and wherein the film is clamped between the perimeter flange of the aperture element and the clamping portion, whereby light emitted by the light source, when powered, passes through the film and through an aperture of the aperture element and through the lens. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An external mirror for a motor vehicle, wherein the external mirror is configured to be disposed at a side of a vehicle equipped with the external mirror, the external mirror comprising:
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a turn signal unit, wherein the turn signal unit, when the external mirror is disposed at a side of an equipped vehicle, is operable to emit light in the forward direction of travel of the equipped vehicle; wherein the turn signal unit comprises a housing portion, a light source and a lens, and wherein the lens is disposed in front of the light source and wherein the lens is attached at the housing portion; wherein a film is disposed between the lens and the housing portion so as to be in front of the light source; wherein the film is clamped in place between the light source and the lens via a clamping structure; wherein the film comprises alternating light transmissive and non-light transmissive structures; wherein, with the external mirror disposed at the side of the equipped vehicle, light emitted by the light source, when powered, passes through the film and the lens in the direction of forward travel of the equipped vehicle; wherein the turn signal unit comprises an aperture element disposed between the light source and the lens; and wherein the clamping structure comprises a perimeter flange of the aperture element and a perimeter flange of the lens such that the film is clamped between the perimeter flange of the lens and the perimeter flange of the aperture element, whereby light emitted by the light source, when powered, passes through the film and through an aperture of the aperture element and through the lens. - View Dependent Claims (10, 11)
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12. An external mirror for a motor vehicle, wherein the external mirror is configured to be disposed at a side of a vehicle equipped with the external mirror, the external mirror comprising:
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a turn signal unit, wherein the turn signal unit, when the external mirror is disposed at a side of an equipped vehicle, is operable to emit light in the forward direction of travel of the equipped vehicle; wherein the turn signal unit comprises a housing portion, a light source and a lens, and wherein the lens is disposed in front of the light source and wherein the lens is attached at the housing portion; wherein a film is disposed between the lens and the housing portion so as to be in front of the light source; wherein the film is clamped in place between the light source and the lens via a clamping structure; wherein the film comprises alternating light transmissive and non-light transmissive structures; wherein, with the external mirror disposed at the side of the equipped vehicle, light emitted by the light source, when powered, passes through the film and the lens in the direction of forward travel of the equipped vehicle; wherein the turn signal unit comprises an aperture element disposed between the light source and the lens; and wherein the clamping structure comprises a perimeter flange of the aperture element and a clamping portion of the housing portion such that the film is clamped between the perimeter flange of the aperture element and the clamping portion of the housing portion, whereby light emitted by the light source, when powered, passes through the film and through an aperture of the aperture element and through the lens. - View Dependent Claims (13, 14, 15, 16)
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Specification