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1. 发明申请

US20050262954A1 Automotive headlamp 有权
标题翻译：汽车前大灯
公开(公告)号：US20050262954A1
公开(公告)日：2005-12-01
申请号：US11137380
申请日：2005-05-26
申请人： Toyozo Eto , Yasuhiro Katsumata
发明人： Toyozo Eto , Yasuhiro Katsumata
IPC分类号： B60Q1/08 , B60Q1/04 , B60Q1/06 , B60Q1/068 , B60Q1/076 , B60Q1/11 , F16H1/26 , F21S8/10 , F21S8/12 , F21V7/16 , F21V14/02 , F21V14/04 , F21V17/02 , F21V19/02 , F21W101/10
CPC分类号： B60Q1/076 , B60Q2200/32 , B60Q2200/36 , Y10T74/1868
摘要： A headlamp in which light source units are tilted about predetermined tilting center axes by means of an aiming mechanism interposed between a lamp body and the light source units. The aiming mechanism includes a tilting fulcrum (a ball and socket joint), aiming screws which are rotatably supported on the lamp body, and nut members which thread fit on the screws and mounted on the light source units movably in forward and backward in response to the rotations of the screws, so as to tilt the light source units about the tilting center axes. A leaf spring slide portion brought into elastic engagement with a guide groove is made of a polyacetal resin which is superior in resistance to wear. A nut member main body having a screw thread fitting portion is made of a nylon resin which is superior in resistance to heat. There is no permanent set on the slide portion and a slide contact surface does not wear, and no looseness is generated in the screw thread fitting portion of the nut member main body. An accurate optical axis adjustment can be ensured.
摘要翻译：一种前照灯，其中光源单元借助插入在灯体和光源单元之间的瞄准机构围绕预定的倾斜中心轴线倾斜。瞄准机构包括：倾斜支点（球窝接头），可旋转地支撑在灯体上的瞄准螺钉，以及螺母构件，其螺纹配合在螺钉上，并且响应于前述和后向可移动地安装在光源单元上螺钉的旋转，以使光源单元绕倾斜的中心轴倾斜。与引导槽弹性接合的板簧滑动部分由抗磨损性优异的聚缩醛树脂制成。具有螺纹配合部的螺母构件主体由耐热性优异的尼龙树脂制成。在滑动部上没有永久变形，滑动接触面不磨损，螺母构件主体的螺纹嵌合部不产生松动。可以确保准确的光轴调整。

2. 发明授权

US06238072B1 Vehicle lamp 失效
标题翻译：车灯
公开(公告)号：US06238072B1
公开(公告)日：2001-05-29
申请号：US09253452
申请日：1999-02-19
申请人： Toyozo Eto
发明人： Toyozo Eto
IPC分类号： B60Q100
CPC分类号： F21S45/43 , F21S41/162 , F21S41/435 , F21S45/48
摘要： A vehicle headlamp having a clear front lens, a light bulb and a shade that covers a forward portion of the light bulb. The shade is provided with a radiation opening and a shading portion; and the shading portion is formed so as to prevent the light rays emitted from the light bulb from radiating to the front of the light bulb through the radiation opening, thus preventing a glare light and decreasing the temperature of an area around the light bulb.
摘要翻译：一种具有透明前透镜，灯泡和覆盖灯泡前部的遮光罩的车辆前照灯。荫罩设有辐射开口和阴影部分; 遮光部形成为防止从灯泡射出的光线通过辐射开口照射到灯泡的前方，从而防止眩光并降低灯泡周围区域的温度。

3. 发明授权

US06170970B2 Vehicle lamp 失效
标题翻译：车灯
公开(公告)号：US06170970B2
公开(公告)日：2001-01-09
申请号：US09255082
申请日：1999-02-19
申请人： Toyozo Eto
发明人： Toyozo Eto
IPC分类号： B60Q100
CPC分类号： F21S41/435 , F21S41/162 , F21S45/47
摘要： A vehicle headlamp having a clear front lens, light bulb and a shade that covers a front portion of the light bulb, in which the shade has an octagonal cylindrical portion, and slits extending in the axial direction of the cylindrical portion are formed in the ridges formed by adjacent flat surfaces that constitute the octagonal cylindrical shape of the cylindrical portion, thus allowing heat generated by the light bulb to be released out of the shade, preventing a glare light.
摘要翻译：具有透明的前透镜，灯泡和遮光罩的车辆前照灯形成在灯罩的前部，遮光罩具有八边形的圆筒形部分，并且在圆柱形部分的轴向方向上延伸的狭缝形成在脊部由构成圆柱形部分的八边形圆柱形的相邻平面形成，从而使由灯泡产生的热量释放出树荫，防止眩光。

4. 发明授权

US08147106B2 Automotive headlamp 有权
标题翻译：汽车前大灯
公开(公告)号：US08147106B2
公开(公告)日：2012-04-03
申请号：US11137380
申请日：2005-05-26
申请人： Toyozo Eto , Yasuhiro Katsumata
发明人： Toyozo Eto , Yasuhiro Katsumata
IPC分类号： F21V19/02 , F21V21/14
CPC分类号： B60Q1/076 , B60Q2200/32 , B60Q2200/36 , Y10T74/1868
摘要： A headlamp in which light source units are tilted about predetermined tilting center axes by means of an aiming mechanism interposed between a lamp body and the light source units. The aiming mechanism includes a tilting fulcrum (a ball and socket joint), aiming screws which are rotatably supported on the lamp body, and nut members which thread fit on the screws and mounted on the light source units movably in forward and backward in response to the rotations of the screws, so as to tilt the light source units about the tilting center axes. A leaf spring slide portion brought into elastic engagement with a guide groove is made of a polyacetal resin which is superior in resistance to wear. A nut member main body having a screw thread fitting portion is made of a nylon resin which is superior in resistance to heat. There is no permanent set on the slide portion and a slide contact surface does not wear, and no looseness is generated in the screw thread fitting portion of the nut member main body. An accurate optical axis adjustment can be ensured.
摘要翻译：一种前照灯，其中光源单元借助插入在灯体和光源单元之间的瞄准机构围绕预定的倾斜中心轴线倾斜。瞄准机构包括：倾斜支点（球窝接头），可旋转地支撑在灯体上的瞄准螺钉，以及螺母构件，其螺纹配合在螺钉上，并且响应于前述和后向可移动地安装在光源单元上螺钉的旋转，以使光源单元绕倾斜的中心轴倾斜。与引导槽弹性接合的板簧滑动部分由抗磨损性优异的聚缩醛树脂制成。具有螺纹配合部的螺母构件主体由耐热性优异的尼龙树脂制成。在滑动部上没有永久变形，滑动接触面不磨损，螺母构件主体的螺纹嵌合部不产生松动。可以确保准确的光轴调整。

5. 发明授权

US06764211B2 Vehicle headlamp 失效
标题翻译：车头灯
公开(公告)号：US06764211B2
公开(公告)日：2004-07-20
申请号：US10383325
申请日：2003-03-07
申请人： Toyozo Eto , Masayoshi Kuroda
发明人： Toyozo Eto , Masayoshi Kuroda
IPC分类号： F21V2900
CPC分类号： F21S45/43 , F21S41/196 , F21S41/435 , F21S41/47 , F21S41/55 , F21S41/635 , F21S45/33 , F21S45/47 , F21S45/48 , F21V9/08
摘要： A vehicle headlamp including a lamp body that has a concave portion with its front face opened, a front cover that covers the front opening of the lamp body, a reflector that is tiltably installed in the lamp body, a bulb that is installed in the reflector, and a cap-shaped shade installed so as to block the light emitted directly from the bulb and direct the light not to be irradiated. The reflector has an air ventilation hole which is formed in an area that is on the peripheral edge of a bulb mounting portion of the reflector and is on an inner side, when viewed from the front, of the outer edge of the shade.
摘要翻译：一种车辆用前照灯，其具有：灯体，其具有开口部的前表面的凹部，覆盖所述灯体的前部开口部的前盖，可倾斜地安装在所述灯体内的反射体，安装在所述反射体的灯泡以及安装为遮挡从灯泡直接发射的光并引导不被照射的光的帽状遮光罩。反射器具有空气通气孔，该通气孔形成在反射器的灯泡安装部分的周边边缘的区域中，并且当从荫罩的外边缘的前方观察时在内侧。

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