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1. 发明申请

US20050109300A1 Valve timing adjusting device 失效
标题翻译：气门正时调整装置
公开(公告)号：US20050109300A1
公开(公告)日：2005-05-26
申请号：US10992775
申请日：2004-11-22
申请人： Koji Yudate , Hiroyuki Kinugawa , Akira Sakata , Makoto Yamauchi
发明人： Koji Yudate , Hiroyuki Kinugawa , Akira Sakata , Makoto Yamauchi
IPC分类号： F01L1/34 , F01L1/344
CPC分类号： F01L1/3442 , F01L1/022 , F01L2001/34473 , F01L2001/34483
摘要： A valve timing adjusting device includes a first rotor that rotates synchronously with a crankshaft of an engine; a second rotor that is relatively rotatable by a predetermined angle within the first rotor, and is secured on the end face of an intake or an exhaust camshaft; and a tension spring that acts as an assisting spring for adjusting a relative position between both the rotors.
摘要翻译：气门正时调节装置包括与发动机曲轴同步旋转的第一转子; 第二转子，其在第一转子内相对旋转预定角度，并且固定在进气门或排气凸轮轴的端面上; 以及张力弹簧，其用作用于调节两个转子之间的相对位置的辅助弹簧。

2. 发明授权

US07146946B2 Valve timing adjusting device 失效
标题翻译：气门正时调整装置
公开(公告)号：US07146946B2
公开(公告)日：2006-12-12
申请号：US10992775
申请日：2004-11-22
申请人： Koji Yudate , Hiroyuki Kinugawa , Akira Sakata , Makoto Yamauchi
发明人： Koji Yudate , Hiroyuki Kinugawa , Akira Sakata , Makoto Yamauchi
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L1/022 , F01L2001/34473 , F01L2001/34483
摘要： A valve timing adjusting device includes a first rotor that rotates synchronously with a crankshaft of an engine; a second rotor that is relatively rotatable by a predetermined angle within the first rotor, and is secured on the end face of an intake or an exhaust camshaft; and a tension spring that acts as an assisting spring for adjusting a relative position between both the rotors.
摘要翻译：气门正时调节装置包括与发动机曲轴同步旋转的第一转子; 第二转子，其在第一转子内相对旋转预定角度，并且固定在进气门或排气凸轮轴的端面上; 以及张力弹簧，其用作用于调节两个转子之间的相对位置的辅助弹簧。

3. 发明申请

US20070074691A1 Valve timing adjusting device 有权
标题翻译：气门正时调整装置
公开(公告)号：US20070074691A1
公开(公告)日：2007-04-05
申请号：US10577021
申请日：2005-05-17
申请人： Hiroyuki Kinugawa , Akira Sakata , Koji Yudate
发明人： Hiroyuki Kinugawa , Akira Sakata , Koji Yudate
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34453 , F01L2001/34469 , F01L2001/34473 , F01L2103/01
摘要： A valve timing adjusting device includes: a first rotor rotating integrally with a crankshaft; a second rotor integrally secured to an intake or exhaust camshaft; and an engaging cavity provided in one of the first rotor and the second rotor. A lock pin is housed in a housing hole provided in the other of the first rotor and the second rotor, protruded by the energizing force of an energizing device at the time of hydraulic pressure reduction, to thus abut on the wall of the engaging cavity from an oblique direction to give a relative rotating force to the first rotor and the second rotor.
摘要翻译：气门正时调整装置包括：与曲轴一体旋转的第一转子; 一体地固定在进气或排气凸轮轴上的第二转子; 以及设置在第一转子和第二转子中的一个中的接合腔。锁定销被容纳在设置在第一转子和第二转子中的另一个中的壳体孔中，其在液压降低时被激励装置的激励力突出，从而抵靠在接合腔的壁上向第一转子和第二转子施加相对旋转力的倾斜方向。

4. 发明授权

US07503298B2 Valve timing adjusting device 有权
标题翻译：气门正时调整装置
公开(公告)号：US07503298B2
公开(公告)日：2009-03-17
申请号：US10577021
申请日：2005-05-17
申请人： Hiroyuki Kinugawa , Akira Sakata , Koji Yudate
发明人： Hiroyuki Kinugawa , Akira Sakata , Koji Yudate
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34453 , F01L2001/34469 , F01L2001/34473 , F01L2103/01
摘要： A valve timing adjusting device includes: a first rotor rotating integrally with a crankshaft; a second rotor integrally secured to an intake or exhaust camshaft; and an engaging cavity provided in one of the first rotor and the second rotor. A lock pin is housed in a housing hole provided in the other of the first rotor and the second rotor, protruded by the energizing force of an energizing device at the time of hydraulic pressure reduction, to thus abut on the wall of the engaging cavity from an oblique direction to give a relative rotating force to the first rotor and the second rotor.
摘要翻译：气门正时调整装置包括：与曲轴一体旋转的第一转子; 一体地固定在进气或排气凸轮轴上的第二转子; 以及设置在第一转子和第二转子中的一个中的接合腔。锁定销被容纳在设置在第一转子和第二转子中的另一个中的壳体孔中，其在液压降低时被激励装置的激励力突出，从而抵靠在接合腔的壁上向第一转子和第二转子施加相对旋转力的倾斜方向。

5. 发明申请

US20080245328A1 Valve Timing Adjusting Device 审中-公开
标题翻译：气门正时调节装置
公开(公告)号：US20080245328A1
公开(公告)日：2008-10-09
申请号：US10575724
申请日：2005-06-08
申请人： Koji Yudate , Akira Sakata , Hiroyuki Kinugawa
发明人： Koji Yudate , Akira Sakata , Hiroyuki Kinugawa
IPC分类号： F01L1/344
CPC分类号： F01L1/3442 , F01L2001/34453 , F01L2001/34473 , F01L2001/34483
摘要： A first rotor integrally fixes a housing having the bearing of a camshaft, a case, which internally has a plurality of projecting shoes and which forms hydraulic chambers between these shoes, and a cover, which covers the hydraulic chambers, and the first rotor rotates integrally with a crank shaft. A second rotor has a plurality of vanes each dividing the hydraulic chamber into an advanced-angle hydraulic chamber and a retarded-angle hydraulic chamber, can rotate by a predetermined angle within the first rotor, and is integrally fixed with an intake or exhaust camshaft. A groove accommodating an energizing part, opposed to the shoe of the first rotor and to the vane of the second rotor, is provided on the opposite side to the housing.
摘要翻译：第一转子一体地固定具有凸轮轴的壳体的壳体，壳体内部具有多个突出的鞋，并且在这些鞋之间形成液压室，以及覆盖液压室的盖，并且第一转子一体地旋转与曲轴。第二转子具有多个叶片，每个叶片将液压室分为先进角液压室和延迟角液压室，其能够在第一转子内旋转预定角度，并与进气或排气凸轮轴一体地固定。在与壳体相反的一侧设置有容纳与第一转子的鞋和第二转子的叶片相对的通电部的槽。

6. 发明授权

US06880505B2 Valve timing control system 有权
公开(公告)号：US06880505B2
公开(公告)日：2005-04-19
申请号：US10848362
申请日：2004-05-19
申请人： Hiroyuki Kinugawa , Akira Sakata , Makoto Yamauchi
发明人： Hiroyuki Kinugawa , Akira Sakata , Makoto Yamauchi
IPC分类号： F01L1/34 , F01L1/344
CPC分类号： F01L1/3442 , F01L1/022 , F01L2001/34433 , F01L2001/34469 , F01L2001/34479 , F01L2001/34483
摘要： Due to the fact that a regulator engages with an engagement aperture when hydraulic pressure is low due to unexpected decreases in engine rotation frequency during relative turning of a valve timing control device, the valve timing control device re-enters a regulated state.Control and running of regulation or release of relative rotation position of the valve timing control device by a regulator are performed by an external device distinct from the valve timing control device.

7. 发明申请

US20050005887A1 Valve timing control system 有权
标题翻译：气门正时控制系统
公开(公告)号：US20050005887A1
公开(公告)日：2005-01-13
申请号：US10848362
申请日：2004-05-19
申请人： Hiroyuki Kinugawa , Akira Sakata , Makoto Yamauchi
发明人： Hiroyuki Kinugawa , Akira Sakata , Makoto Yamauchi
IPC分类号： F01L1/34 , F01L1/344
CPC分类号： F01L1/3442 , F01L1/022 , F01L2001/34433 , F01L2001/34469 , F01L2001/34479 , F01L2001/34483
摘要： Due to the fact that a regulator engages with an engagement aperture when hydraulic pressure is low due to unexpected decreases in engine rotation frequency during relative turning of a valve timing control device, the valve timing control device re-enters a regulated state. Control and running of regulation or release of relative rotation position of the valve timing control device by a regulator are performed by an external device distinct from the valve timing control device.
摘要翻译：由于在气门正时控制装置相对转动期间由于发动机旋转频率的意外下降而在液压低的情况下调节器与接合孔接合，气门正时控制装置重新进入调节状态。通过与气门正时控制装置不同的外部装置来执行由调节器控制和运行气门正时控制装置的相对旋转位置的调节或释放。

8. 发明申请

US20050115527A1 Valve timing adjusting device and assembly apparatus of the same 失效
标题翻译：气门正时调整装置及其装配装置
公开(公告)号：US20050115527A1
公开(公告)日：2005-06-02
申请号：US10949397
申请日：2004-09-27
申请人： Hiroyuki Kinugawa , Koji Yudate
发明人： Hiroyuki Kinugawa , Koji Yudate
IPC分类号： F01L1/34 , F01L1/344 , F02D13/02
CPC分类号： F01L1/3442 , F01L2001/34473 , F01L2101/00 , F01L2103/00 , F01L2103/01
摘要： A valve timing adjusting device includes a first rotor that rotates synchronously with a crankshaft of an engine, a second rotor that is relatively rotatable by a predetermined angle within the first rotor and is secured on the end face of an intake or exhaust camshaft, and a lock mechanism that restricts a relative rotation between the first rotor and the second rotor. The receiving hole of the lock mechanism is a stepped structure having a small part provided at the outermost located radially to the device.
摘要翻译：气门正时调节装置包括与发动机的曲轴同步旋转的第一转子，在第一转子内相对旋转预定角度并固定在进气或排气凸轮轴的端面上的第二转子，锁定机构，其限制第一转子和第二转子之间的相对旋转。锁定机构的接收孔是具有设置在设置在径向附近的最外侧的小部分的阶梯结构。

9. 发明申请

US20100089349A1 Valve Timing Adjusting Device 审中-公开
标题翻译：气门正时调节装置
公开(公告)号：US20100089349A1
公开(公告)日：2010-04-15
申请号：US11989743
申请日：2006-05-22
申请人： Koji Yudate , Akaria Sakata , Hiroyuki Kinugawa
发明人： Koji Yudate , Akaria Sakata , Hiroyuki Kinugawa
IPC分类号： F01L1/34 , B21D53/84
CPC分类号： F01L1/3442 , F01L2001/34456 , F01L2001/34473 , Y10T29/49293
摘要： A valve timing adjusting device includes a first rotor rotating integrally with a crankshaft; a second rotor secured integrally with an intake or exhaust camshaft; a first hole formed passing through radially to a shoe formed inside the first rotor; a second hole formed through the shoe, intersecting the first hole; a coil spring pressing a lock pin received in the first hole to thereby engage the lock pin into a concavity formed on the outer peripheral surface of the second rotor; and a shaft inserted into the second hole in order to prevent the coil spring from dashing out.
摘要翻译：气门正时调节装置包括与曲轴一体旋转的第一转子; 与进气或排气凸轮轴一体地固定的第二转子; 第一孔，其形成为径向地穿过形成在第一转子内的鞋; 穿过所述鞋形成的与所述第一孔相交的第二孔; 螺旋弹簧，其按压容纳在所述第一孔中的锁定销，从而将所述锁定销接合到形成在所述第二转子的外周面上的凹部中; 以及插入到第二孔中的轴，以防止螺旋弹簧冲出。

10. 发明授权

US07017540B2 Valve timing adjusting device and assembly apparatus of the same 失效
标题翻译：气门正时调整装置及其装配装置
公开(公告)号：US07017540B2
公开(公告)日：2006-03-28
申请号：US10949397
申请日：2004-09-27
申请人： Hiroyuki Kinugawa , Koji Yudate
发明人： Hiroyuki Kinugawa , Koji Yudate
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34473 , F01L2101/00 , F01L2103/00 , F01L2103/01
摘要： A valve timing adjusting device includes a first rotor that rotates synchronously with a crankshaft of an engine, a second rotor that is relatively rotatable by a predetermined angle within the first rotor and is secured on the end face of an intake or exhaust camshaft, and a lock mechanism that restricts a relative rotation between the first rotor and the second rotor. The receiving hole of the lock mechanism is a stepped structure having a small part provided at the outermost located radially to the device.
摘要翻译：气门正时调节装置包括与发动机的曲轴同步旋转的第一转子，在第一转子内相对旋转预定角度并固定在进气或排气凸轮轴的端面上的第二转子，锁定机构，其限制第一转子和第二转子之间的相对旋转。锁定机构的接收孔是具有设置在设置在径向附近的最外侧的小部分的阶梯结构。

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