会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 123. 发明专利
    • Power transmission device
    • 电力传输装置
    • JP2010060109A
    • 2010-03-18
    • JP2008228581
    • 2008-09-05
    • Toyota Motor Corpトヨタ自動車株式会社
    • FUJIYOSHI NAOSHISHIOIRI HIROYUKI
    • F16D31/02
    • PROBLEM TO BE SOLVED: To provide a power transmission device automatically and promptly increasing torque transmitted as a difference of rotational frequency between a first rotating member and a second rotating member increases without using external power. SOLUTION: The power transmission device 10 is provided with a cam member 70 which has a cam surface 72 facing the radial inner side of a rotating shaft S and set so that a radial distance with the rotating shaft S is changed in accordance with the rotating angle position around the rotating shaft S and the radial distance and its change amount increase toward one side (front side) in the axial direction of the rotating shaft S and which is rotated around the rotating shaft S together with the second rotating member 20; and with a pump member 40 rotated around the rotating shaft S together with the first rotating member 30, sucking oil from a suction passage 52 to inside of a cylinder 41 by the reciprocation of a piston 44, driven by the cam surface 72, in the radial direction of the rotating shaft S within the cylinder 41 and discharging the oil to a discharge passage 56 provided in a passage switching part 50 of the second rotating member 20. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供动力传递装置,在不使用外部动力的情况下,自动且迅速地增加作为第一旋转构件和第二旋转构件之间的旋转频率的差异传递的扭矩。 解决方案:动力传递装置10设置有凸轮构件70,凸轮构件70具有面向旋转轴S的径向内侧的凸轮表面72,并且设置成使得与旋转轴S的径向距离根据 旋转轴S周围的旋转角位置和径向距离及其变化量朝向旋转轴S的轴向的一侧(前侧)增加并且与第二旋转构件20一起围绕旋转轴S旋转 ; 并且泵构件40与第一旋转构件30一起围绕旋转轴S旋转,通过由凸轮表面72驱动的活塞44的往复运动,将吸油从吸入通道52吸入气缸41的内部 圆筒41内的旋转轴S的径向,并且将油排出到设置在第二旋转构件20的通道切换部50中的排出通道56.(C)2010,JPO&INPIT
    • 126. 发明专利
    • Piston type liquid apparatus
    • 活塞式液体装置
    • JP2008309321A
    • 2008-12-25
    • JP2007160623
    • 2007-06-18
    • Toyota Motor Corpトヨタ自動車株式会社
    • KUWABARA SHINYAFUJIYOSHI NAOSHISHIOIRI HIROYUKI
    • F16D31/02
    • PROBLEM TO BE SOLVED: To provide a piston type liquid apparatus capable of suppressing a change in the contact position of a cam with a piston. SOLUTION: An oil pump 6 has a cam 22 provided on a first member 18, pistons 35 and 36 mounted on a second member 25, and a liquid chamber 39 formed in the second member 25, wherein the contour of the cam 22 is configured to produce a first load F2 to press the second member 25 in the direction along the rotational axis X1 when the pistons 35 and 36 are pressed to the cam 22. The oil pump 6 is provided with a first adjustment chamber 130 to admit inflow and outflow of the liquid and a pressure receiving surface 126 which gives the second member 25 a second load F3 directed oppositely to the first load F2 with the pressure of the first adjustment chamber 130, wherein the area of the pressure receiving chamber 126 is arranged to align the first load F2 with the second load F3, and passages 48, 137, 144 for supplying the liquid in the liquid pressure chamber 39 to the first adjustment chamber 130. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种能够抑制凸轮与活塞的接触位置的变化的活塞式液体装置。 解决方案:油泵6具有设置在第一构件18上的凸轮22,安装在第二构件25上的活塞35和36以及形成在第二构件25中的液体室39,其中凸轮22的轮廓 构造成当活塞35和36被按压到凸轮22上时,沿着旋转轴线X1的方向产生第一负载F2以按压第二构件25.油泵6设置有第一调节室130以允许流入 以及液体和压力接收表面126的流出,其使得第二构件25具有与第一调节室130的压力相反地指向第一负载F2的第二负载F3,其中压力接收室126的面积被布置成 将第一负载F2与第二负载F3对准,以及用于将液压室39中的液体供应到第一调节室130的通道48,137,144。版权所有(C)2009,JPO&INPIT
    • 130. 发明专利
    • Power transmission system
    • 电力传输系统
    • JP2006112459A
    • 2006-04-27
    • JP2004297880
    • 2004-10-12
    • Toyota Motor Corpトヨタ自動車株式会社
    • SHIOIRI HIROYUKINOMASA HITOSHI
    • F16D31/02
    • PROBLEM TO BE SOLVED: To provide a power transmission system where an oil pump and a transmission system are not required to be provided separately. SOLUTION: A first rotational member 6 and a second rotational member 2 are arranged on a power transmission path. An oil pump 7 is provided which is driven by relative rotation of the first rotational member 6 and the second rotational member 2. The oil pump 7 comprises a piston 11 which interlocks the first rotational member 6 and the second rotational member 2 for relative rotation while connects the first rotational member 6 and the second rotational member 2 together for power transmission, an oil chamber 14 for controlling operation of the piston 11, and an intake control valve 70 which controls power transmission state between the first rotational member 6 and the second rotational member 2 by controlling intaking state of an oil in the oil chamber 14. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供不需要单独设置油泵和传动系统的动力传动系统。 解决方案:第一旋转构件6和第二旋转构件2布置在动力传递路径上。 设置有通过第一旋转构件6和第二旋转构件2的相对旋转驱动的油泵7.油泵7包括活塞11,其将第一旋转构件6和第二旋转构件2联动以进行相对旋转,同时 将第一旋转构件6和第二旋转构件2连接在一起用于动力传递,用于控制活塞11的操作的油室14以及控制第一旋转构件6与第二旋转构件6之间的动力传递状态的进气控制阀70 通过控制油室14中的油的吸入状态,成员2。(C)2006年,JPO和NCIPI