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1. 发明授权

US07654375B2 Rotation transmission device 失效
标题翻译：旋转传动装置
公开(公告)号：US07654375B2
公开(公告)日：2010-02-02
申请号：US10591160
申请日：2005-03-02
申请人： Koichi Okada , Takahide Saito , Hiroshi Bunko , Tetsuya Yamamoto
发明人： Koichi Okada , Takahide Saito , Hiroshi Bunko , Tetsuya Yamamoto
IPC分类号： F16D27/102 , F16D27/14
CPC分类号： F16D41/088 , F16D27/112 , F16D48/064 , F16D2027/002 , F16D2027/005 , F16D2027/008 , F16D2500/1022 , F16D2500/1045 , F16D2500/30415 , F16D2500/501 , F16D2500/70418
摘要： A rotation transmission device includes a roller clutch unit for selectively engaging an inner member mounted on a rotary shaft with an outer ring through rollers, and an electromagnetic clutch unit for electromagnetically controlling the selective engagement by the rollers. The current until the clutch engages is set so as to correspond to a state in which a maximum current according to the revolving speed is required and is varied according to the revolving speed of the rotary shaft to reduce power consumption and the size of the electromagnetic coil.
摘要翻译：一种旋转传递装置，包括：滚子离合器单元，用于通过滚子选择性地将安装在旋转轴上的内部构件与外圈接合;以及电磁离合器单元，用于电磁控制由辊选择性地接合。直到离合器接合的电流被设定为对应于需要根据转速的最大电流并根据旋转轴的转速而变化的状态，以降低功率消耗和电磁线圈的尺寸。

2. 发明申请

US20070170029A1 Rotation transmission device 失效
标题翻译：旋转传动装置
公开(公告)号：US20070170029A1
公开(公告)日：2007-07-26
申请号：US10591160
申请日：2005-03-02
申请人： Koichi Okada , Takahide Saito , Hiroshi Bunko , Tetsuya Yamamoto
发明人： Koichi Okada , Takahide Saito , Hiroshi Bunko , Tetsuya Yamamoto
IPC分类号： F16D13/04 , F16D27/00 , F16D23/10
CPC分类号： F16D41/088 , F16D27/112 , F16D48/064 , F16D2027/002 , F16D2027/005 , F16D2027/008 , F16D2500/1022 , F16D2500/1045 , F16D2500/30415 , F16D2500/501 , F16D2500/70418
摘要： An object is to provide a rotation transmission device in which a current is applied to an electromagnetic coil to selectively engage a roller clutch, and in which the current applied to the electromagnetic clutch is controlled based on the revolving speed of a rotary shaft to reduce power consumption and the size of the electromagnetic coil. The rotation transmission device C1 includes a roller clutch unit 10 for selectively engaging an inner member 11 mounted on the rotary shaft with an outer ring 14 through rollers 13, and an electromagnetic clutch unit 20 for electromagnetically controlling the selective engagement by the rollers 13. The current until the clutch engages is set so as to correspond to a state in which a maximum current according to the revolving speed is required and is varied according to the revolving speed of the rotary shaft to reduce power consumption and the size of the electromagnetic coil 21.
摘要翻译：目的是提供一种旋转传递装置，其中电流施加到电磁线圈以选择性地接合滚子离合器，并且其中基于旋转轴的旋转速度控制施加到电磁离合器的电流以降低功率消耗和电磁线圈的尺寸。旋转传递装置C 1包括用于通过辊13选择性地将安装在旋转轴上的内部构件11与外部环14接合的滚子离合器单元10和用于电磁控制的电磁离合器单元20 由辊13选择性地接合。直到离合器接合的电流被设定为对应于需要根据转速的最大电流并根据旋转轴的转速而变化的状态，以降低功率消耗和电磁线圈的尺寸 21。

3. 发明申请

US20050121280A1 Rotation transmission device 失效
标题翻译：旋转传动装置
公开(公告)号：US20050121280A1
公开(公告)日：2005-06-09
申请号：US10952799
申请日：2004-09-30
申请人： Hiroshi Bunko
发明人： Hiroshi Bunko
IPC分类号： F16D27/12 , F16D27/112 , F16D41/08 , F16D13/74
CPC分类号： F16H57/043 , F16D41/088 , F16D2023/0687 , F16D2300/06 , F16H57/0469
摘要： A rotation transmission device includes an input member, an outer ring mounted around the input member, a two-way clutch and an electromagnetic clutch for selectively engaging and disengaging the two-way clutch, both clutches being mounted between the input member and the outer ring. The electromagnetic clutch includes an armature coupled to a retainer of the two-way clutch so as to be non-rotatable and axially movable relative to the retainer. By energizing its electromagnet, the armature is pulled toward the electromagnet until it is pressed against a rotor fixed to the outer ring. The input member is formed with an oil supply passage. Oil is supplied through the oil supply passage and an oil passage defined between the outer periphery of the input member and the inner periphery of the rotor into a space between the two clutches. The oil passage has a restricted, narrow portion to limit the amount of oil supplied into the above space. This prevents a rise in oil pressure in this space and thus prevents the armature from being pressed against the rotor and the two-clutch from engaging in an untimely manner.
摘要翻译：旋转传动装置包括输入构件，安装在输入构件周围的外圈，双向离合器和用于选择性地接合和分离双向离合器的电磁离合器，两个离合器安装在输入构件和外圈之间。电磁离合器包括联接到双向离合器的保持器的电枢，以便相对于保持器不能旋转并且可轴向移动。通过对其电磁体进行激励，电枢被拉向电磁体，直到其抵靠固定到外环的转子。输入构件形成有供油通道。油通过供油通道和在输入构件的外周和转子的内周之间限定在两个离合器之间的空间中的油通道供应。油通道具有限制的狭窄部分，以限制供应到上述空间中的油量。这防止了该空间中的油压上升，从而防止电枢被压靠在转子上，并且双离合器不能不正常地进行。

4. 发明申请

US20100071648A1 LASH ADJUSTER 失效
公开(公告)号：US20100071648A1
公开(公告)日：2010-03-25
申请号：US12595856
申请日：2008-04-10
申请人： Katsuhisa Yamaguchi , Hiroshi Bunko , Eiji Maeno
发明人： Katsuhisa Yamaguchi , Hiroshi Bunko , Eiji Maeno
IPC分类号： F01L1/18
CPC分类号： F01L1/185 , F01L1/22 , F01L1/2405 , F01L2105/00 , F01L2810/02 , F01L2820/032
摘要： A lash adjuster is provided which includes a cylindrical housing having an open top and formed with an internal thread on an inner periphery thereof, a screw rod having an external thread formed on an outer periphery thereof and in threaded engagement with the internal thread, and a spring biasing the screw rod outwardly of the housing. Each of the internal thread and the external thread having a pressure flank configured to receive pressure when a force that tends to push the screw rod into the housing acts on the screw rod, and a clearance flank having a smaller flank angle than the pressure flan. The screw rod has an end protruding from the housing and configured to support an arm of a valve operating mechanism so as to be pivotable about this end. Oil film expelling grooves are formed in the pressure flank of the external thread, using a tap having a thread that extends so as to cross the internal thread.
摘要翻译：提供了一种间隙调节器，其包括具有开口顶部并且在其内周上形成有内螺纹的圆柱形壳体，具有形成在其外周上并与内螺纹接合的外螺纹的螺杆，以及弹簧将螺杆偏压到外壳外部。内螺纹和外螺纹中的每一个具有压力侧面，该压力侧面构造成当将倾向于将螺杆推入壳体的力作用在轴上时承受压力，以及具有比压力叶片更小的侧面角的间隙侧面。螺杆具有从壳体突出的端部，并且构造成支撑阀操作机构的臂，以便围绕该端部枢转。在外螺纹的压力侧面中，使用具有延伸以穿过内螺纹的螺纹的丝锥形成油膜排出槽。

5. 发明授权

US07086513B2 Rotation transmission device 失效
标题翻译：旋转传动装置
公开(公告)号：US07086513B2
公开(公告)日：2006-08-08
申请号：US10952799
申请日：2004-09-30
申请人： Hiroshi Bunko
发明人： Hiroshi Bunko
IPC分类号： F16D41/08 , F16D27/10
CPC分类号： F16H57/043 , F16D41/088 , F16D2023/0687 , F16D2300/06 , F16H57/0469
摘要： A rotation transmission device includes an input member, an outer ring mounted around the input member, a two-way clutch and an electromagnetic clutch for selectively engaging and disengaging the two-way clutch, both clutches being mounted between the input member and the outer ring. The electromagnetic clutch includes an armature coupled to a retainer of the two-way clutch so as to be non-rotatable and axially movable relative to the retainer. By energizing its electromagnet, the armature is pulled toward the electromagnet until it is pressed against a rotor fixed to the outer ring. The input member is formed with an oil supply passage. Oil is supplied through the oil supply passage and an oil passage defined between the outer periphery of the input member and the inner periphery of the rotor into a space between the two clutches. The oil passage has a restricted, narrow portion to limit the amount of oil supplied into the above space. This prevents a rise in oil pressure in this space and thus prevents the armature from being pressed against the rotor and the two-clutch from engaging in an untimely manner.
摘要翻译：旋转传动装置包括输入构件，安装在输入构件周围的外圈，双向离合器和用于选择性地接合和分离双向离合器的电磁离合器，两个离合器安装在输入构件和外圈之间。电磁离合器包括联接到双向离合器的保持器的电枢，以便相对于保持器不能旋转并且可轴向移动。通过对其电磁体进行激励，电枢被拉向电磁体，直到其抵靠固定到外环的转子。输入构件形成有供油通道。油通过供油通道和在输入构件的外周和转子的内周之间限定在两个离合器之间的空间中的油通道供应。油通道具有限制的狭窄部分，以限制供应到上述空间中的油量。这防止了该空间中的油压上升，从而防止电枢被压靠在转子上，并且双离合器不能不正常地进行。

6. 发明授权

US08136493B2 Lash adjuster 失效
标题翻译：间隙调节器
公开(公告)号：US08136493B2
公开(公告)日：2012-03-20
申请号：US12595856
申请日：2008-04-10
申请人： Katsuhisa Yamaguchi , Hiroshi Bunko , Eiji Maeno
发明人： Katsuhisa Yamaguchi , Hiroshi Bunko , Eiji Maeno
IPC分类号： F01L1/18
CPC分类号： F01L1/185 , F01L1/22 , F01L1/2405 , F01L2105/00 , F01L2810/02 , F01L2820/032
摘要： A lash adjuster is provided which includes a cylindrical housing having an open top and formed with an internal thread on an inner periphery thereof, a screw rod having an external thread formed on an outer periphery thereof and in threaded engagement with the internal thread, and a spring biasing the screw rod outwardly of the housing. Each of the internal thread and the external thread having a pressure flank configured to receive pressure when a force that tends to push the screw rod into the housing acts on the screw rod, and a clearance flank having a smaller flank angle than the pressure flank. The screw rod has an end protruding from the housing and configured to support an arm of a valve operating mechanism so as to be pivotable about this end. Oil film expelling grooves are formed in the pressure flank of the external thread, using a tap having a thread that extends so as to cross the internal thread.
摘要翻译：提供了一种间隙调节器，其包括具有开口顶部并且在其内周上形成有内螺纹的圆柱形壳体，具有形成在其外周上并与内螺纹接合的外螺纹的螺杆，以及弹簧将螺杆偏压到外壳外部。内螺纹和外螺纹中的每一个具有压力侧面，该压力侧面构造成当将倾向于将螺杆推入壳体的力作用在螺杆上时承受压力，以及具有比压力侧面更小的侧面角的间隙侧面。螺杆具有从壳体突出的端部，并且构造成支撑阀操作机构的臂，以便围绕该端部枢转。在外螺纹的压力侧面中，使用具有延伸以穿过内螺纹的螺纹的丝锥形成油膜排出槽。

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