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1. 发明授权

US09249871B2 Lock-up device for torque converter 有权
标题翻译：变矩器锁定装置
公开(公告)号：US09249871B2
公开(公告)日：2016-02-02
申请号：US14111113
申请日：2012-04-17
申请人： Tatsuyuki Aoki , Kozo Yamamoto , Ken Mototsune , Yoshihiro Matsuoka
发明人： Tatsuyuki Aoki , Kozo Yamamoto , Ken Mototsune , Yoshihiro Matsuoka
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16D13/58 , F16D25/12 , F16H2045/007 , F16H2045/021 , F16H2045/0284 , F16H2045/0294
摘要： A lock-up device is a device disposed in a space produced between a front cover and a turbine in a torque converter so as to mechanically connect the front cover and the turbine, and includes a clutch part and a release part. The clutch part is disposed in a power transmission path from the front cover to the turbine, and is configured to be in a clutch-on state of transmitting a power from the front cover to the turbine in a set posture. The release part is configured to be actuated by means of a hydraulic pressure, turn the clutch part of the clutch-on state into a clutch-off state, and block transmission of the power from the front cover to the turbine.
摘要翻译：锁定装置是在变矩器中设置在前盖和涡轮之间产生的空间中的装置，以便机械地连接前盖和涡轮机，并且包括离合器部分和释放部件。离合器部分设置在从前盖到涡轮机的动力传递路径中，并且被构造成处于以设定姿势从前盖向涡轮机传递动力的离合器打开状态。释放部被构造成通过液压被致动，将离合器接通状态的离合器部分转换成离合器关闭状态，并且阻止从前盖向涡轮机传递动力。

2. 发明授权

US06857514B2 Damper mechanism 有权
标题翻译：阻尼机制
公开(公告)号：US06857514B2
公开(公告)日：2005-02-22
申请号：US10725289
申请日：2003-12-02
申请人： Yasuyuki Hashimoto , Michitomo Masaki , Tatsuyuki Aoki
发明人： Yasuyuki Hashimoto , Michitomo Masaki , Tatsuyuki Aoki
IPC分类号： F16F15/131 , F16D13/64 , F16F15/129
CPC分类号： F16F15/129
摘要： A damper mechanism is provided to suppress the enlargement of a prescribed angle in a damper mechanism. A clutch disk assembly 1 has an input rotary member 2, a spline hub 3, a damper section 4, a large friction mechanism 13, a friction suppressing mechanism, and an elastic member 104. The spline hub 3 is arranged to rotate relative to the input rotary member 2. The damper section 4 couples the input rotary member 2 and the spline hub 3 together rotationally. The large friction mechanism 13 can generate friction when the input rotary member 2 and the spline hub rotate relative to each other. The friction suppressing mechanism is a rotational gap θACp for preventing the large friction mechanism operating within a prescribed angular range. The elastic member 104 softens the impact between the members that touch against each other at the end of the prescribed angular range.
摘要翻译：提供阻尼机构来抑制阻尼机构中的规定角度的扩大。离合器盘组件1具有输入旋转构件2，花键座3，阻尼器部4，大摩擦机构13，摩擦抑制机构和弹性构件104.花键轮毂3布置成相对于输入旋转构件2.阻尼器部分4将输入旋转构件2和花键轮毂3一起旋转地联接。当输入旋转构件2和花键轮毂相对于彼此旋转时，大的摩擦机构13可产生摩擦力。摩擦抑制机构是用于防止大的摩擦机构在规定的角度范围内工作的旋转间隙θACp。弹性构件104软化在规定角度范围结束时彼此接触的构件之间的冲击。

3. 发明授权

US06186010B1 Bolt for ultrasonic axial tension measurement 有权
标题翻译：用于超声波轴向张力测量的螺栓
公开(公告)号：US06186010B1
公开(公告)日：2001-02-13
申请号：US09210589
申请日：1998-12-15
申请人： Takashi Eguchi , Tomoji Sakai , Tatsuyuki Aoki
发明人： Takashi Eguchi , Tomoji Sakai , Tatsuyuki Aoki
IPC分类号： F16B3102
CPC分类号： G01L5/246 , G01N2291/02827
摘要： Both end surfaces of a head portion and an axial portion of a bolt are formed into a curved surface having a predetermined curvature in order to provide a bolt which allows accurate axial tension measurement without changing various settings of an axial tension detection device. Upon ultrasonic radiation applied from a piezoelectric element into a top surface of a head portion of the bolt, the top surface thereof serves as an ultrasonic lens to allow ultrasonic propagation in convergence within the bolt. If the bottom end surface of the axial portion of the bolt is formed into a curved surface, the bottom end surface thereof will also serve as the ultrasonic lens to allow propagation of the reflection to return to the piezoelectric element in convergence. The ultrasonic propagation path within the bolt is not diffused, which allows the ultrasonic radiation to be reflected from the bottom surface of the axial portion of the bolt so as to be detected by the piezoelectric element. The axial tension, thus, can be measured with great accuracy.
摘要翻译：头部的两个端面和螺栓的轴向部分形成为具有预定曲率的曲面，以便提供允许精确的轴向张力测量而不改变轴向张力检测装置的各种设置的螺栓。在从压电元件施加到螺栓的头部的顶表面中的超声波辐射时，其顶表面用作超声波透镜，以允许超声波在螺栓内的收敛传播。如果螺栓的轴向部分的底端表面形成为弯曲表面，则其底端表面也将用作超声波透镜，以允许反射的传播以使会聚中的压电元件返回。螺栓内的超声波传播路径不扩散，这允许超声辐射从螺栓的轴向部分的底表面反射，以便由压电元件检测。因此，可以高精度地测量轴向张力。

4. 发明申请

US20140034436A1 LOCK-UP DEVICE FOR TORQUE CONVERTER 有权
标题翻译：用于转矩转换器的锁定装置
公开(公告)号：US20140034436A1
公开(公告)日：2014-02-06
申请号：US14111113
申请日：2012-04-17
申请人： Tatsuyuki Aoki , Kozo Yamamoto , Ken Motosune , Yoshihiro Matsuoka
发明人： Tatsuyuki Aoki , Kozo Yamamoto , Ken Motosune , Yoshihiro Matsuoka
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16D13/58 , F16D25/12 , F16H2045/007 , F16H2045/021 , F16H2045/0284 , F16H2045/0294
摘要： A lock-up device is a device disposed in a space produced between a front cover and a turbine in a torque converter so as to mechanically connect the front cover and the turbine, and includes a clutch part and a release part. The clutch part is disposed in a power transmission path from the front cover to the turbine, and is configured to be in a clutch-on state of transmitting a power from the front cover to the turbine in a set posture. The release part is configured to be actuated by means of a hydraulic pressure, turn the clutch part of the clutch-on state into a clutch-off state, and block transmission of the power from the front cover to the turbine.
摘要翻译：锁定装置是在变矩器中设置在前盖和涡轮之间产生的空间中的装置，以便机械地连接前盖和涡轮机，并且包括离合器部分和释放部件。离合器部分设置在从前盖到涡轮机的动力传递路径中，并且被构造成处于以设定姿势从前盖向涡轮机传递动力的离合器打开状态。释放部被构造成通过液压被致动，将离合器接通状态的离合器部分转换成离合器关闭状态，并且阻止从前盖向涡轮机传递动力。

5. 发明授权

US06872142B2 Damper mechanism 有权
标题翻译：阻尼机制
公开(公告)号：US06872142B2
公开(公告)日：2005-03-29
申请号：US10224358
申请日：2002-08-21
申请人： Tatsuyuki Aoki , Hiroshi Uehara
发明人： Tatsuyuki Aoki , Hiroshi Uehara
IPC分类号： F16F15/123 , F16F15/129 , F16D3/66 , F16D3/14
CPC分类号： F16F15/129 , F16F15/1236
摘要： Coil springs 33 and 36 couple input and output rotary members 2 and 3 together such that they can rotate relative to each other. The coil springs 33 and 36 have a torsion characteristic having a positive region and a negative region that has a lower rigidity than the positive region. A second friction generating section 71 is arranged such that friction is generated rotationally-between the input rotary member 2 and the output rotary member 3 due to the elastic force of the coil springs 33 and 36 when the two rotary members 2 and 3 rotate relative to each other. A friction suppressing mechanism secures rotational gaps 91 and 92 on only the negative side of the torsion characteristic. These rotational gaps serve to prevent the elastic force of the coil springs 33 and 36 from acting on the second friction generating section 71 within a prescribed angular range.
摘要翻译：螺旋弹簧33和36将输入和输出旋转构件2和3联接在一起，使得它们可以相对于彼此旋转。螺旋弹簧33,36的扭转特性具有正正区域和负区域，刚性比正区域低。第二摩擦发生部71被布置成使得当两个旋转构件2和3相对于旋转构件2和3旋转时由于螺旋弹簧33和36的弹力而在输入旋转构件2和输出旋转构件3之间产生旋转的摩擦彼此。摩擦抑制机构将旋转间隙91和92仅固定在扭转特性的负侧。这些旋转间隙用于防止螺旋弹簧33和36的弹力在规定的角度范围内作用在第二摩擦发生部71上。

6. 发明申请

US20160017970A2 LOCK-UP DEVICE FOR TORQUE CONVERTER 有权
标题翻译：用于转矩转换器的锁定装置
公开(公告)号：US20160017970A2
公开(公告)日：2016-01-21
申请号：US14111113
申请日：2012-04-17
申请人： Tatsuyuki AOKI , Kozo YAMAMOTO , Ken MOTOTSUNE , Yoshihiro MATSUOKA
发明人： Tatsuyuki AOKI , Kozo YAMAMOTO , Ken MOTOTSUNE , Yoshihiro MATSUOKA
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16D13/58 , F16D25/12 , F16H2045/007 , F16H2045/021 , F16H2045/0284 , F16H2045/0294
摘要： A lock-up device is a device disposed in a space produced between a front cover and a turbine in a torque converter so as to mechanically connect the front cover and the turbine, and includes a clutch part and a release part. The clutch part is disposed in a power transmission path from the front cover to the turbine, and is configured to be in a clutch-on state of transmitting a power from the front cover to the turbine in a set posture. The release part is configured to be actuated by means of a hydraulic pressure, turn the clutch part of the clutch-on state into a clutch-off state, and block transmission of the power from the front cover to the turbine.
摘要翻译：锁定装置是在变矩器中设置在前盖和涡轮之间产生的空间中的装置，以便机械地连接前盖和涡轮机，并且包括离合器部分和释放部件。离合器部分设置在从前盖到涡轮机的动力传递路径中，并且被构造成处于以设定姿势从前盖向涡轮机传递动力的离合器打开状态。释放部被构造成通过液压被致动，将离合器接通状态的离合器部分转换成离合器关闭状态，并且阻止从前盖向涡轮机传递动力。

7. 发明授权

US06789655B2 Damper mechanism 有权
标题翻译：阻尼机制
公开(公告)号：US06789655B2
公开(公告)日：2004-09-14
申请号：US10085053
申请日：2002-03-01
申请人： Yasuyuki Hashimoto , Michitomo Masaki , Tatsuyuki Aoki
发明人： Yasuyuki Hashimoto , Michitomo Masaki , Tatsuyuki Aoki
IPC分类号： F16D1338
CPC分类号： F16F15/129
摘要： A damper mechanism is provided to suppress the enlargement of a prescribed angle in a damper mechanism. A clutch disk assembly 1 has an input rotary member 2, a spline hub 3, a damper section 4, a large friction mechanism 13, a friction suppressing mechanism, and an elastic member 104. The spline hub 3 is arranged to rotate relative to the input rotary member 2. The damper section 4 couples the input rotary member 2 and the spline hub 3 together rotationally. The large friction mechanism 13 can generate friction when the input rotary member 2 and the spline hub rotate relative to each other. The friction suppressing mechanism is a rotational gap &thgr;ACp for preventing the large friction mechanism operating within a prescribed angular range. The elastic member 104 softens the impact between the members that touch against each other at the end of the prescribed angular range.
摘要翻译：提供阻尼机构来抑制阻尼机构中的规定角度的扩大。离合器盘组件1具有输入旋转构件2，花键座3，阻尼器部4，大摩擦机构13，摩擦抑制机构和弹性构件104.花键轮毂3布置成相对于输入旋转构件2.阻尼器部分4将输入旋转构件2和花键轮毂3一起旋转地联接。当输入旋转构件2和花键轮毂相对于彼此旋转时，大的摩擦机构13可产生摩擦力。摩擦抑制机构是用于防止大的摩擦机构在规定的角度范围内工作的旋转间隙θACp。弹性构件104软化在规定角度范围结束时彼此接触的构件之间的冲击。

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