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121. 发明授权

US4754729A Camshaft support assembly for valve operating mechanism in an internal combustion engines 失效
标题翻译：用于内燃机中阀门操作机构的凸轮轴支撑组件
公开(公告)号：US4754729A
公开(公告)日：1988-07-05
申请号：US917719
申请日：1986-10-10
申请人： Hiroshi Abe , Yutaka Koinuma , Toshinari Sonoda , Kazuo Yoshida , Akira Fujiwara
发明人： Hiroshi Abe , Yutaka Koinuma , Toshinari Sonoda , Kazuo Yoshida , Akira Fujiwara
IPC分类号： F01L1/053 , F01M9/10 , F02B75/22
CPC分类号： F01L1/053 , F01M9/105 , F02B75/22 , F01L2001/0476 , F01L2101/00 , F01L2810/02 , F01M9/101 , F01M9/102 , F02B2275/20 , F02F2200/06
摘要： An overhead camshaft in an engine is rotatably supported by a camshaft support assembly comprising a plurality of bearing bases, a plurality of cam holders mounted on the bearing bases, respectively, and a rigid frame mounted on the cam holders and interconnecting them. The bearing bases and the cam holders jointly define a plurality of bearing surfaces by which the camshaft is rotatably supported. The cam holders may be integrally interconnected by side walls joined to opposite ends of the cam holders. The rigid frame includes an internal longitudinal oil pipe for ejecting lubricating oil onto cam surfaces of the camshaft. The bearing bases and the rigid frame may be made of an aluminum alloy, whereas the cam holders may be made of cast iron. Each of the cam holders has an oil supply port opening into one of the bearing surfaces at a position such that the lubricating oil will be supplied fully around the journal of the camshaft which is rotatably supported by the bearing surface.
摘要翻译：发动机中的顶置凸轮轴由包括多个轴承座的凸轮轴支撑组件可旋转地支撑，分别安装在轴承座上的多个凸轮保持架和安装在凸轮保持器上并将它们互连的刚性框架。轴承座和凸轮保持器联合地限定多个轴承面，凸轮轴通过该轴承面可旋转地支撑。凸轮保持器可以通过连接到凸轮保持器的相对端的侧壁而被一体地互连。刚性框架包括用于将润滑油喷射到凸轮轴的凸轮表面上的内部纵向油管。轴承座和刚性框架可以由铝合金制成，而凸轮保持器可以由铸铁制成。每个凸轮保持器具有一个供油口，该供油口在一个位置上通向一个轴承表面，使得润滑油将完全提供在由轴承表面可旋转地支撑的凸轮轴的轴颈周围。

122. 外观设计

USD287140S Printer for an electric calculator 失效
公开(公告)号：USD287140S
公开(公告)日：1986-12-09
申请号：US634704
申请日：1984-07-26
申请人： Kazuo Yoshida
设计人： Kazuo Yoshida

123. 发明授权

US4423506A Wire data transmission system 失效
标题翻译：线数据传输系统
公开(公告)号：US4423506A
公开(公告)日：1983-12-27
申请号：US253838
申请日：1981-04-29
申请人： Kikuo Kawasaki , Tomomi Sano , Kazuo Yoshida
发明人： Kikuo Kawasaki , Tomomi Sano , Kazuo Yoshida
IPC分类号： H04L25/02 , H04B3/54 , H04L5/16 , H04L12/403 , H04L25/38 , H04L25/49 , H04Q9/00 , H04J3/02
CPC分类号： H04L12/40169 , H04B3/548 , H04L12/403 , H04L25/4902 , H04Q9/00 , H04B2203/5416 , H04B2203/5425 , H04B2203/5458 , H04B2203/547 , H04B2203/5495
摘要： In a wire data transmission system which transmits data from a master station to a number of slave stations or vice versa through a pair of signal wires connected in parallel with each other, only the master station need be provided with a data transmission power source. Signal lines receiving DC voltage from the power source through a resistor are periodically short-circuited within the master station, thereby to transmit "1" or "0" encoded data according to the duration of the short-circuiting time of the signal lines, along with an identification code which designates a slave station. In the slave station, a variation of a voltage between the signal lines is detected, so that the slave station receives the identification code and encoded data from the master station, and a state of short circuit between lines corresponding to encoded data or a clock pulse from the master station is changed by short-circuiting the signal lines, so that the slave station transmits the encoded data to the master station. The master station detects the change of the code transmitted therefrom to receive the encoded data from the slave station. When a short circuit fault occurs between the lines in the number of slave station equipments connected in parallel to the pair of signal lines, the slave station in which the short circuit fault has occurred is automatically isolated from the pair of signal lines.
摘要翻译：在通过彼此并联连接的一对信号线将数据从主站发送到多个从站或反之亦然的有线数据传输系统中，只有主站需要提供数据传输电源。通过电阻从电源接收直流电压的信号线周期性地在主站内短路，从而根据信号线的短路时间的持续时间沿着“1”或“0”编码的数据发送具有指定从站的识别码。在从站中，检测信号线之间的电压变化，从而从站接收来自主站的识别码和编码数据，以及对应于编码数据的行之间的短路状态或时钟脉冲通过使信号线短路来改变主站，从而从站将编码数据发送到主站。主站检测从其发送的代码的改变以从从站接收编码数据。当在与一对信号线并联的从站设备的数量的线路之间发生短路故障时，发生短路故障的从站与该对信号线自动隔离。

124. 发明授权

US4142701A Support devices for automobile engine 失效
标题翻译：汽车发动机支撑装置
公开(公告)号：US4142701A
公开(公告)日：1979-03-06
申请号：US778979
申请日：1977-03-18
申请人： Yuichi Fujii , Yasuo Suzuki , Rikizo Yoshikawa , Kiyokazu Seo , Katsunori Mori , Yasunobu Kikuchi , Kazuo Yoshida
发明人： Yuichi Fujii , Yasuo Suzuki , Rikizo Yoshikawa , Kiyokazu Seo , Katsunori Mori , Yasunobu Kikuchi , Kazuo Yoshida
IPC分类号： B60K5/12 , F16F1/387 , F16F15/00
CPC分类号： B60K5/1216 , F16F1/387
摘要： Support devices for automobile engine comprising attaching two buffers each comprising connecting the exterior surface of a metal shaft with the interior surface of a metal hollow cylinder arranged so as to surround the shaft in spaced relation by means of an elastic rubber member to provide higher and lower directions of the rigidities between the shaft and the metal cylinder at a plane perpendicular to the coextensive axes of the shaft and the metal cylinder in horizontal relation with respect to the coextensive direction of the shaft and the metal cylinder and connecting one end of either the shaft or the metal cylinder with the car body and another end thereof with the engine so that the coextensive line of the direction having higher rigidity intersects with a vertical plane through the center of gravity of the engine at a position below the intersection of the coextensive line directed to the direction having lower rigidity with the above-mentioned vertical plane to support symmetrically the engine on the car body in a laterally spaced relation, thereby eliminating the heavy noises generated by the operation of the automobile engine and preventing the separation of the engine from the car body.
摘要翻译：用于汽车发动机的支撑装置包括附接两个缓冲器，每个缓冲器包括将金属轴的外表面与金属中空筒的内表面相连接，金属中空筒的内表面通过弹性橡胶构件间隔开地围绕轴设置，以提供更高和更低的在轴和金属圆筒之间的刚性方向与垂直于轴和金属圆筒的共同轴线垂直的平面相对于轴和金属圆筒的共同延伸方向呈水平关系并且连接轴的一端或具有车体的金属圆筒，其另一端与发动机相连，使得具有较高刚度的方向的共同延伸线与垂直平面相交，通过发动机重心在垂直方向相交的位置下方与上述垂直平面具有较低刚度的方向以支撑对称在车身上以发动机的方式相互间隔开，从而消除了汽车发动机的操作产生的重大噪音，并防止了发动机与汽车车体的分离。

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