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1. 发明授权

US4972307A Structure of headlamps for vehicles 失效
标题翻译：车辆前大灯的结构
公开(公告)号：US4972307A
公开(公告)日：1990-11-20
申请号：US348113
申请日：1989-05-05
申请人： Kouichi Takatsuji , Masao Naruke , Takayuki Isobe , Masato Mochizuki
发明人： Kouichi Takatsuji , Masao Naruke , Takayuki Isobe , Masato Mochizuki
IPC分类号： F21S8/10 , F21S8/12 , F21V5/00 , F21V7/09 , F21V13/00
CPC分类号： F21S48/1145 , F21S48/1172 , F21S48/1358 , F21S48/20
摘要： A structure is provided for headlamps for vehicles, having a light source, a reflector, and a front lens in which the lens is slanted with respect to a vertical direction of a vehicle body, a rear surface of the lens is formed with a prism zone for forming a light diffusion zone on a light distribution pattern of a given screen and another prism zone for forming a hot zone on the distribution pattern, and the reflector is formed with a first reflecting surface which corresponds optically to the light diffusion zone forming prism zone and diffuses light beams emitted from the light source in a horizontal cross section with respect to an optical axis of the light source and reflects the light beams of the light source substantially in parallel to the optical axis in a vertical cross section and with a remaining reflecting surface substantially in the form of a paraboloid of revolution. Consequently, both ends of the light distribution pattern in the horizontal direction neither droop nor rise.
摘要翻译：为车辆前照灯提供一种结构，其具有光源，反射镜和前透镜，透镜相对于车身的垂直方向倾斜，透镜的后表面形成有棱镜区用于在给定屏幕的配光图案上形成光扩散区和用于在分布图案上形成热区的另一个棱镜区，并且反射器形成有与光扩散区形成棱镜区光学相对的第一反射表面并且使相对于光源的光轴在水平方向上从光源射出的光束漫射，并使光源的光束在垂直截面上基本上平行于光轴反射，并且反射表面大致呈革命抛物面的形式。因此，配光图案的水平方向的两端既不下垂也不起伏。

2. 发明授权

US4984136A Automotive headlamp unit with aiming adjustment lid 失效
标题翻译：汽车前照灯装置，带调光盖
公开(公告)号：US4984136A
公开(公告)日：1991-01-08
申请号：US424741
申请日：1989-10-20
申请人： Hirofumi Yamagishi , Shigenobu Ohtsuka , Youichi Kikuchi , Takayuki Isobe , Masato Mochizuki
发明人： Hirofumi Yamagishi , Shigenobu Ohtsuka , Youichi Kikuchi , Takayuki Isobe , Masato Mochizuki
IPC分类号： B60Q1/06 , B60Q1/068 , F21S8/10 , F21V14/04
CPC分类号： B60Q1/0686
摘要： The automotive headlamp unit having a lamp housing formed integrally with a front lens and in which a reflector and a lamp bulb as a light source are provided is provided with an aiming adjustment device including pivot mechanisms to tilt the lamp housing about horizontal and vertical axis, respectively, in relation to the body of a car, and also the lamp housing has provided therein an aiming adjustment aid composed of a level vial supported tiltably in the vertical plane parallel to the optical axis of the reflector and a manual operating member to adjust the tilt angle of the level vial. At the headlamp unit manufacturer, the posture of the lamp housing with respect to the car body is pre-adjusted by means of the aiming adjustment device to obtain an optimum luminous intensity distribution pattern, and in this adjusted condition, the level vial is tilted in the vertical plane parallel to the optical axis by means of the manual operating member until the bubble in the level vial comes to the reference position at the center of the level vial. This condition is held. This tilt angle of the lamp housing corresponding to the optimum orientation of the optical axis with respect to the plane of the ground is easily reproduced, and so the aiming adjustment of the headlamp unit can be very easily done at the automobile manufacturer or car repair/maintenance shop.
摘要翻译：具有与前透镜一体形成并且其中设置有作为光源的反射器和灯泡的灯壳的汽车前照灯单元设置有瞄准调节装置，其包括使灯壳围绕水平和垂直轴线倾斜的枢转机构，分别相对于汽车的车身，并且灯壳体中还设置有瞄准调节辅助件，该瞄准调节辅助装置由平行于平行于反射镜的光轴的垂直平面中可倾斜地支撑的液位小瓶组成，以及手动操作构件，液位小瓶的倾斜角度。在前照灯单元制造商，通过瞄准调节装置预先调节灯壳体相对于车身的姿势，以获得最佳的发光强度分布图案，并且在该调节状态下，液位小瓶倾斜垂直平面通过手动操作构件平行于光轴，直到液位小瓶中的气泡进入液位小瓶中心的参考位置。这个条件是保持的。对应于光轴相对于地平面的最佳取向的灯壳的倾斜角度很容易再现，因此前照灯单元的瞄准调整可以非常容易地在汽车制造商或汽车修理/ 维修店。

3. 发明授权

US4274078A Mirror assembly with indicator 失效
标题翻译：带指示灯的镜面装配
公开(公告)号：US4274078A
公开(公告)日：1981-06-16
申请号：US41335
申请日：1979-05-22
申请人： Takayuki Isobe , Mikio Matsuzaki
发明人： Takayuki Isobe , Mikio Matsuzaki
IPC分类号： B60Q1/26 , B60R1/12 , G02B5/08
CPC分类号： B60Q1/2665 , B60R1/1207
摘要： An assembly is provided which includes a mirror body for holding a mirror and at least one container for holding an indicator. The container includes a window portion under an opening formed in the mirror body within which the mirror is disposed. The mirror body is mounted to a portion of an automobile within a visible region of a driver so that the driver can easily recognize the indication produced by the indicator.
摘要翻译：提供了一种组件，其包括用于保持反射镜的反射镜主体和用于保持指示器的至少一个容器。容器包括形成在反射镜主体中的开口下面的窗口部分，反射镜设置在该主体内。镜体安装在驾驶员的可视区域内的汽车的一部分上，使得驾驶员能够容易地识别由指示器产生的指示。

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