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1. 发明申请

US20060040774A1 Sliding contact guide for transmission device 有权
标题翻译：传动装置滑动接触导轨
公开(公告)号：US20060040774A1
公开(公告)日：2006-02-23
申请号：US11134885
申请日：2005-05-23
申请人： Manabu Hirayama , Toyonaga Saitoh , Kaori Mori , Fumio Asami
发明人： Manabu Hirayama , Toyonaga Saitoh , Kaori Mori , Fumio Asami
IPC分类号： F16H7/08 , F16H7/18
CPC分类号： F16H7/18
摘要： In a sliding contact chain guide of the kind used in the timing transmission of an internal combustion engine, the back of the guide shoe, which engages a metal guide base, is formed with two, spaced longitudinal ribs, having between them a set of ribs formed in a lattice. The longitudinal ribs are wider than the ribs of the lattice.
摘要翻译：在用于内燃机的定时传动的类型的滑动接触链导轨中，与金属导向座接合的导靴的后部形成有两个间隔开的纵向肋，在它们之间具有一组肋形成一个格子。纵向肋比格子的肋宽。

2. 发明授权

US08007385B2 Sliding contact guide for transmission device 有权
标题翻译：传动装置滑动接触导轨
公开(公告)号：US08007385B2
公开(公告)日：2011-08-30
申请号：US11134885
申请日：2005-05-23
申请人： Manabu Hirayama , Toyonaga Saitoh , Kaori Mori , Fumio Asami
发明人： Manabu Hirayama , Toyonaga Saitoh , Kaori Mori , Fumio Asami
IPC分类号： F16H7/08 , F16H7/18
CPC分类号： F16H7/18
摘要： In a sliding contact chain guide of the kind used in the timing transmission of an internal combustion engine, the back of the guide shoe, which engages a metal guide base, is formed with two, spaced longitudinal ribs, having between them a set of ribs formed in a lattice. The longitudinal ribs are wider than the ribs of the lattice.
摘要翻译：在用于内燃机的定时传动的类型的滑动接触链导轨中，与金属导向座接合的导靴的后部形成有两个间隔开的纵向肋，在它们之间具有一组肋形成一个格子。纵向肋比格子的肋宽。

3. 发明申请

US20090247335A1 HYDRAULIC TENSIONER 审中-公开
标题翻译：液压张紧器
公开(公告)号：US20090247335A1
公开(公告)日：2009-10-01
申请号：US12391695
申请日：2009-02-24
申请人： Kaori Mori , Manabu Hirayama , Toyonaga Saitoh
发明人： Kaori Mori , Manabu Hirayama , Toyonaga Saitoh
IPC分类号： F16H7/08
CPC分类号： F16H7/0836 , F16H7/0848 , F16H2007/0806 , F16H2007/0859
摘要： In a hydraulic tensioner having a hollow plunger that cooperates with a housing to form a high pressure oil chamber, the movable element of the check valve that allows oil to flow into the high pressure oil chamber is a bar-like element that extends into a coiled plunger-biasing spring and is biased into engagement with a valve seat by another coiled valve-biasing spring that extends into the plunger-biasing spring. The bar-like element has a larger diameter portion the diameter of which is slightly less than the inner diameter of the plunger-biasing spring, and a smaller diameter portion the diameter of which is slightly less than the inner diameter of the valve-biasing spring. The valve-biasing spring bears against a shoulder at the location at which the smaller and larger-diameter portions of the bar-like element meet.
摘要翻译：在具有与壳体配合以形成高压油室的中空柱塞的液压张紧器中，允许油流入高压油室的止回阀的可移动元件是延伸到螺旋状的杆状元件柱塞偏压弹簧，并且通过延伸到柱塞偏置弹簧中的另一个卷绕的阀偏压弹簧偏置成与阀座接合。棒状元件具有较大的直径部分，其直径略小于柱塞偏置弹簧的内径，并且直径较小的部分的直径略小于阀偏置弹簧的内径。阀偏压弹簧在棒状元件的较小和较大直径部分相遇的位置处抵靠肩部。

4. 发明授权

US08696500B2 Tensioner lever 有权
标题翻译：张紧杆
公开(公告)号：US08696500B2
公开(公告)日：2014-04-15
申请号：US12127199
申请日：2008-05-27
申请人： Manabu Hirayama , Toyonaga Saitoh
发明人： Manabu Hirayama , Toyonaga Saitoh
IPC分类号： F16H7/08
CPC分类号： F16H7/18 , F16H2007/0872
摘要： In a pivoted tensioner lever extending upward from a pivot axis, both ends of boss through which a pivot shaft extends are provided with funnel-shaped grooves that guide oil adhering to the lever body into a region between the shaft and the inside of the boss. Oil guiding walls, continuous with the boss, and downwardly sloping reinforcing ribs with oil passages formed at their lower ends, increase flow of oil adhering to the lever body to the region between the shaft and the inside of the boss.
摘要翻译：在从枢转轴线向上延伸的枢转张紧器杆中，枢轴延伸通过的凸台的两端设置有将粘附到杆体上的油引导到轴和凸台内部之间的区域的漏斗形槽。引导壁与凸台连续，并且在其下端形成有油通道的向下倾斜的加强肋增加了附着到杆体的油流到轴和凸台内部之间的区域。

5. 发明申请

US20090036241A1 TENSIONER LEVER 有权
标题翻译：张力杠杆
公开(公告)号：US20090036241A1
公开(公告)日：2009-02-05
申请号：US12127199
申请日：2008-05-27
申请人： Manabu Hirayama , Toyonaga Saitoh
发明人： Manabu Hirayama , Toyonaga Saitoh
IPC分类号： F16H7/08
CPC分类号： F16H7/18 , F16H2007/0872
摘要： In a pivoted tensioner lever extending upward from a pivot axis, both ends of boss through which a pivot shaft extends are provided with funnel-shaped grooves that guide oil adhering to the lever body into a region between the shaft and the inside of the boss. Oil guiding walls, continuous with the boss, and downwardly sloping reinforcing ribs with oil passages formed at their lower ends, increase flow of oil adhering to the lever body to the region between the shaft and the inside of the boss
摘要翻译：在从枢转轴线向上延伸的枢转张紧器杆中，枢轴延伸通过的凸台的两端设置有将粘附到杆体上的油引导到轴和凸台内部之间的区域的漏斗形槽。引导壁与凸台连续，并且在其下端形成有油通道的向下倾斜的加强肋增加了附着在杆本体上的油流到轴和凸台内部之间的区域

6. 发明授权

US08454462B2 Chain guide mechanism 有权
标题翻译：导链机构
公开(公告)号：US08454462B2
公开(公告)日：2013-06-04
申请号：US12915226
申请日：2010-10-29
申请人： Masahiko Konno , Kaori Mori , Yuji Kurematsu , Akira Kobara , Manabu Hirayama
发明人： Masahiko Konno , Kaori Mori , Yuji Kurematsu , Akira Kobara , Manabu Hirayama
IPC分类号： F16H7/18 , F16H7/08
CPC分类号： F16H7/08 , F16H2007/0874 , F16H2007/0893
摘要： In a chain guide mechanism, fixed and movable guides are attached to a guide bridge by cooperation of bosses on the guides with boss-receiving holes formed in spaced-apart elements of arms of the bridge. A fixed guide is held against rotation by cooperation of a projection on its mounting boss with a notch in a boss-receiving hole in a guide bridge arm element. A base, extending from an intermediate location at which the arms come together has a pressing structure that engages bosses on a driving sprocket, and a groove for receiving teeth of the driving sprocket.
摘要翻译：在链条引导机构中，固定和可移动的导向件通过凸台在引导件上的配合被附接到导向桥上，凸台接收孔形成在桥的间隔开的元件中。通过其安装凸台上的突起与导向桥臂元件中的凸台接收孔中的凹口的配合来固定固定引导件。从臂的中间位置延伸的基部具有接合驱动链轮上的凸起的按压结构和用于接收主动链轮的齿的凹槽。

7. 发明申请

US20110105258A1 CHAIN GUIDE MECHANISM 有权
标题翻译：链指导机制
公开(公告)号：US20110105258A1
公开(公告)日：2011-05-05
申请号：US12915226
申请日：2010-10-29
申请人： Masahiko Konno , Kaori Mori , Yuji Kurematsu , Akira Kobara , Manabu Hirayama
发明人： Masahiko Konno , Kaori Mori , Yuji Kurematsu , Akira Kobara , Manabu Hirayama
IPC分类号： F16H7/18 , F16H7/08
CPC分类号： F16H7/08 , F16H2007/0874 , F16H2007/0893
摘要： In a chain guide mechanism, fixed and movable guides are attached to a guide bridge by cooperation of bosses on the guides with boss-receiving holes formed in spaced-apart elements of arms of the bridge. A fixed guide is held against rotation by cooperation of a projection on its mounting boss with a notch in a boss-receiving hole in a guide bridge arm element. A base, extending from an intermediate location at which the arms come together has a pressing structure that engages bosses on a driving sprocket, and a groove for receiving teeth of the driving sprocket.
摘要翻译：在链条引导机构中，固定和可移动的导向件通过凸台在引导件上的配合被附接到导向桥上，凸台接收孔形成在桥的间隔开的元件中。通过其安装凸台上的突起与导向桥臂元件中的凸台接收孔中的凹口的配合来固定固定引导件。从臂的中间位置延伸的基部具有接合驱动链轮上的凸起的按压结构和用于接收主动链轮的齿的凹槽。

8. 发明申请

US20100298077A1 RATCHET-TYPE TENSIONER 审中-公开
标题翻译：手摇式张紧器
公开(公告)号：US20100298077A1
公开(公告)日：2010-11-25
申请号：US12762433
申请日：2010-04-19
申请人： Manabu Hirayama , Takahiro Matsushita , Katsuya Nakakubo , Yuji Kurematsu , Osamu Yoshida , Shintarou Yoshimoto
发明人： Manabu Hirayama , Takahiro Matsushita , Katsuya Nakakubo , Yuji Kurematsu , Osamu Yoshida , Shintarou Yoshimoto
IPC分类号： F16H7/08
CPC分类号： F01L1/02 , F01L1/022 , F16H7/0848 , F16H2007/0806 , F16H2007/0812 , F16H2007/0853 , F16H2007/0859 , F16H2007/0893
摘要： In a ratchet-type tensioner, a rocking ratchet pawl is released from a rack of teeth on a tensioner plunger following engine start-up by a hydraulically operated pin slidable in a pin hole and caused to protrude therefrom by oil under pressure received directly from an external oil supply, or alternatively from the tensioner's high pressure oil chamber through a passage in the tensioner housing. Optionally, an orifice can be provided within the pin hole to control flow of oil when the supply is excessive and to avoid leakage when the supply is insufficient.
摘要翻译：在棘轮式张紧器中，摇动棘爪在发动机起动之后从张紧器柱塞上的齿条上释放，液压操作销可在销孔中滑动并且在直接从或者通过张紧器壳体中的通道从张紧器的高压油室中提供。可选地，可以在销孔内设置孔口，以在供应过量时控制油的流动，并且在供应不足时避免泄漏。

9. 发明申请

US20100298078A1 RATCHET-TYPE TENSIONER 审中-公开
标题翻译：手摇式张紧器
公开(公告)号：US20100298078A1
公开(公告)日：2010-11-25
申请号：US12770871
申请日：2010-04-30
申请人： Manabu Hirayama , Takahiro Matsushita , Katsuya Nakakubo , Yuji Kurematsu , Osamu Yoshida , Shintarou Yoshimoto
发明人： Manabu Hirayama , Takahiro Matsushita , Katsuya Nakakubo , Yuji Kurematsu , Osamu Yoshida , Shintarou Yoshimoto
IPC分类号： F16H7/08
CPC分类号： F01L1/02 , F01L1/022 , F16H7/0848 , F16H2007/0806 , F16H2007/0812 , F16H2007/0853 , F16H2007/0859
摘要： In a ratchet tensioner, a linearly moving ratchet for engagement with rack teeth on a plunger is operated a piston that is spring-biased in a direction to engage the ratchet teeth with the rack, and movable by oil pressure in a direction to disengage the ratchet teeth from the rack. The piston is located within a hole in the housing and, with that hole, forms a second high pressure oil chamber that can receive oil through an oil supply path independent of the oil supply path that carries oil to a first high pressure oil chamber formed by the plunger and the tensioner housing.
摘要翻译：在棘轮张紧器中，用于与柱塞上的齿条啮合的直线运动的棘轮被操作，该活塞在与齿条接合棘轮齿的方向上被弹簧偏置，并且通过油压沿使棘轮脱离的方向可移动牙齿从机架上。活塞位于壳体的孔内，并且与该孔形成第二高压油室，该第二高压油室能够通过独立于供油路径的供油路径接收油，将油运送到第一高压油室，该第一高压油室由柱塞和张紧器壳体。

10. 发明申请

US20110183796A1 RATCHET-TYPE TENSIONER 审中-公开
标题翻译：手摇式张紧器
公开(公告)号：US20110183796A1
公开(公告)日：2011-07-28
申请号：US13011321
申请日：2011-01-21
申请人： Yuji Kurematsu , Manabu Hirayama
发明人： Yuji Kurematsu , Manabu Hirayama
IPC分类号： F16H7/08
CPC分类号： F16H7/0848 , F16H2007/0806 , F16H2007/0812 , F16H2007/0853 , F16H2007/0859
摘要： In a ratchet-type tensioner having a toothed ratchet piston biased toward a rack of teeth formed on a protruding plunger in a direction transverse to the direction of plunger movement, the rack teeth and the ratchet teeth are mutually engageable and inclined at angles such that the biasing force urging the teeth of the ratchet piston into engagement with the rack teeth is sufficient to block retraction of the plunger during engine start-up but can be overcome when chain tension becomes excessive during engine operation following engine start-up.
摘要翻译：在棘轮式张紧器中，齿形棘轮活塞朝向横向于柱塞运动方向的突出柱塞形成的齿形齿轮偏置，齿条齿和棘轮齿可相互接合并以这样的角度倾斜，推动棘轮活塞的齿与齿条齿接合的偏压力足以阻止发动机起动时柱塞的缩回，但是当发动机起动后的发动机运转时链条张力过大时可以克服。

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