摘要:
A central lighting system for providing light to locations remote from the light source includes first and second ellipsoidally shaped reflector members (102,104) joined so as to substantially surround the light source (12). The reflector members collect the light output and focus it onto an input face of either a light guide (18) or a non-imaging optical coupling member (106,108). If the optical coupling member is utilized, an angle to area conversion occurs so as to allow light introduced at high angles to an input face of the optical coupler to exit the optical coupler at a smaller angle. The reflector members can also be configured so that respective second optical focal points can reside at the apex of the opposing reflector member thereby allowing for a coupling efficiency of approximately 70% or greater.
摘要:
A window assembly for modifying the appearance of a vehicle body comprises a glass fibre reinforced polyester panel (28) adapted to bridge a body opening. The polyester panel (28) has at least one opening (29, 31 ) smaller and of a different configuration than the body opening and formed with a peripheral rabbet (32) projecting into the opening. An insert (34, 36) complimentary in shape to the smaller opening is positioned in the latter adjacent the rabbeted periphery. The insert may take the form of a window pane (34), a louvered panel, a lamp housing lens (35), or other substantially planar article. The insert is held in place by an injection mouldable elastomeric material (38) that in cured condition integrally interlocks the periphery of the insert to the rabbet of the polyester panel.
摘要:
A window assembly for modifying the appearance of a vehicle body comprises a glass fibre reinforced polyester panel (28) adapted to bridge a body opening. The polyester panel (28) has at least one opening (29, 31 ) smaller and of a different configuration than the body opening and formed with a peripheral rabbet (32) projecting into the opening. An insert (34, 36) complimentary in shape to the smaller opening is positioned in the latter adjacent the rabbeted periphery. The insert may take the form of a window pane (34), a louvered panel, a lamp housing lens (35), or other substantially planar article. The insert is held in place by an injection mouldable elastomeric material (38) that in cured condition integrally interlocks the periphery of the insert to the rabbet of the polyester panel.
摘要:
A projector headlamp utilising only a single HID bulb for projecting light in a forward direction generally along a horizontal axis selectably between low beam and high beam conditions while shifting the hot spot as required between these conditions.
摘要:
A projector headlamp utilising only a single HID bulb for projecting light in a forward direction generally along a horizontal axis selectably between low beam and high beam conditions while shifting the hot spot as required between these conditions.