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1. 发明授权

US07229357B2 Flywheel assembly 失效
标题翻译：飞轮总成
公开(公告)号：US07229357B2
公开(公告)日：2007-06-12
申请号：US11226409
申请日：2005-09-15
申请人： Hirotaka Fukushima , Hiroyoshi Tsuruta , Hiroshi Uehara
发明人： Hirotaka Fukushima , Hiroyoshi Tsuruta , Hiroshi Uehara
IPC分类号： F16F15/121
CPC分类号： F16F15/13178 , F16F15/1343 , F16F15/13469 , F16F15/139 , F16F15/1395
摘要： A flywheel assembly that transmits torque from a crankshaft of an engine is provided. The flywheel assembly has a flywheel with a friction surface and an elastic coupling mechanism. The elastic coupling mechanism elastically couples the flywheel and the crankshaft in a rotating direction, and has a pair of first disk-shaped members axially spaced from each other and fixed together, a second disk-shaped member that is arranged between the pair of first disk-shaped members, and an elastic member that elastically couples the first disk-shaped members to the second disk-shaped member in the rotating direction. Further, a plate-like coupling portion extending between outer peripheries of the paired first disk-shaped members fixes the pair of first disk-shaped members together.
摘要翻译：提供了一种从发动机的曲轴传递扭矩的飞轮组件。飞轮组件具有带有摩擦表面和弹性联接机构的飞轮。所述弹性联接机构沿着旋转方向弹性地连接所述飞轮和所述曲轴，并且具有彼此轴向间隔开并固定在一起的一对第一圆盘状构件，配置在所述一对第一圆盘以及弹性构件，其将第一盘状构件沿旋转方向弹性地联接到第二盘状构件。此外，在成对的第一盘状构件的外周之间延伸的板状联接部将一对第一盘状构件固定在一起。

2. 发明申请

US20060006044A1 Damper mechanism 失效
公开(公告)号：US20060006044A1
公开(公告)日：2006-01-12
申请号：US11226409
申请日：2005-09-15
申请人： Hirotaka Fukushima , Hiroyoshi Tsuruta , Hiroshi Uehara
发明人： Hirotaka Fukushima , Hiroyoshi Tsuruta , Hiroshi Uehara
IPC分类号： F16F15/30
CPC分类号： F16F15/13178 , F16F15/1343 , F16F15/13469 , F16F15/139 , F16F15/1395
摘要： A damper mechanism 6 is provided to transmit torque while absorbing and damping torsional vibrations. A small coil spring 45 achieves characteristics of a low rigidity in a small torsion angle region of the torsion characteristics when compressed by rotary members. A coil spring 33 achieves characteristics of a high rigidity in a large torsion angle region of the torsion characteristics when compressed by the rotary members rotating relatively to each other. A frictional resistance generating mechanism 7 generates a frictional resistance while each spring is being compressed. Owing to a rotating-direction space 79, the frictional resistance generating mechanism 7 does not operate in the second stage of the torsion characteristics and also does not in the first stage while a torsion angle is in a predetermined range.

3. 发明申请

US20060009296A1 Damper mechanism 失效
标题翻译：阻尼机制
公开(公告)号：US20060009296A1
公开(公告)日：2006-01-12
申请号：US11226254
申请日：2005-09-15
申请人： Hirotaka Fukushima , Hiroyoshi Tsuruta , Hiroshi Uehara
发明人： Hirotaka Fukushima , Hiroyoshi Tsuruta , Hiroshi Uehara
IPC分类号： F16D3/12
CPC分类号： F16F15/13178 , F16F15/1343 , F16F15/13469 , F16F15/139 , F16F15/1395
摘要： A damper mechanism 6 is provided to transmit torque while absorbing and damping torsional vibrations. A small coil spring 45 achieves characteristics of a low rigidity in a small torsion angle region of the torsion characteristics when compressed by rotary members. A coil spring 33 achieves characteristics of a high rigidity in a large torsion angle region of the torsion characteristics when compressed by the rotary members rotating relatively to each other. A frictional resistance generating mechanism 7 generates a frictional resistance while each spring is being compressed. Owing to a rotating-direction space 79, the frictional resistance generating mechanism 7 does not operate in the second stage of the torsion characteristics and also does not in the first stage while a torsion angle is in a predetermined range.
摘要翻译：提供阻尼机构6以在吸收和阻尼扭转振动的同时传递扭矩。当由旋转部件压缩时，小螺旋弹簧45实现扭转特性的小扭转角区域的低刚性特性。螺旋弹簧33在相对于彼此旋转的旋转构件进行压缩时，在扭转特性的大扭转扭转区域中实现高刚性的特性。摩擦阻力产生机构7在每个弹簧被压缩时产生摩擦阻力。由于旋转方向空间79，摩擦阻力产生机构7在扭转特性的第二阶段中不工作，并且在扭转角处于预定范围内也不处于第一阶段。

4. 发明授权

US07942749B2 Damper mechanism 有权
标题翻译：阻尼机制
公开(公告)号：US07942749B2
公开(公告)日：2011-05-17
申请号：US12281933
申请日：2007-03-12
申请人： Hiroshi Uehara , Hiroyoshi Tsuruta , Hirotaka Fukushima , Masakazu Kamiya , Masaru Ebata
发明人： Hiroshi Uehara , Hiroyoshi Tsuruta , Hirotaka Fukushima , Masakazu Kamiya , Masaru Ebata
IPC分类号： F16F15/121
CPC分类号： F16F15/13484
摘要： A damper mechanism (4) includes a first flywheel (2), an intermediate rotating body (44) arranged to be rotatable with respect to the first flywheel (2), a second flywheel (3) arranged to be rotatable with respect to the intermediate rotating body (44), a first damper (8) having a plurality of first coil springs (41) elastically coupling the first flywheel (2) and the intermediate rotating body (44) in a rotation direction, and a second damper (9) elastically coupling the intermediate rotating body (44) and the second flywheel (3) in the rotation direction and that begins operating at a torque that is lower than the minimum operating torque of the first damper (8). The first coil springs (41) are accommodated between the first flywheel (2) and the second flywheel (3) in a state of having been compressed in the rotation direction.
摘要翻译：阻尼机构（4）包括第一飞轮（2），布置成可相对于第一飞轮（2）旋转的中间旋转体（44）;第二飞轮（3），其布置成可相对于中间旋转体（44），具有沿旋转方向弹性地联接第一飞轮（2）和中间旋转体（44）的多个第一螺旋弹簧（41）的第一阻尼器（8）和第二阻尼器（9）中间旋转体（44）和第二飞轮（3）沿旋转方向弹性联接，并以低于第一阻尼器（8）的最小操作转矩的转矩开始运转。第一螺旋弹簧（41）在沿旋转方向被压缩的状态下容纳在第一飞轮（2）和第二飞轮（3）之间。

5. 发明申请

US20060096833A1 Damper mechanism 失效
公开(公告)号：US20060096833A1
公开(公告)日：2006-05-11
申请号：US11312555
申请日：2005-12-21
申请人： Hirotaka Fukushima , Hiroyoshi Tsuruta , Hiroshi Uehara
发明人： Hirotaka Fukushima , Hiroyoshi Tsuruta , Hiroshi Uehara
IPC分类号： F16D3/14
CPC分类号： F16F15/13178 , F16F15/1343 , F16F15/13469 , F16F15/139 , F16F15/1395
摘要： A damper mechanism 6 is provided to transmit torque while absorbing and damping torsional vibrations. A small coil spring 45 achieves characteristics of a low rigidity in a small torsion angle region of the torsion characteristics when compressed by rotary members. A coil spring 33 achieves characteristics of a high rigidity in a large torsion angle region of the torsion characteristics when compressed by the rotary members rotating relatively to each other. A frictional resistance generating mechanism 7 generates a frictional resistance while each spring is being compressed. Owing to a rotating-direction space 79, the frictional resistance generating mechanism 7 does not operate in the second stage of the torsion characteristics and also does not in the first stage while a torsion angle is in a predetermined range.

6. 发明申请

US20090069098A1 DAMPER MECHANISM 有权
标题翻译：阻尼机制
公开(公告)号：US20090069098A1
公开(公告)日：2009-03-12
申请号：US12281933
申请日：2007-03-12
申请人： Hiroshi Uehara , Hiroyoshi Tsuruta , Hirotaka Fukushima , Masakazu Kamiya , Masaru Ebata
发明人： Hiroshi Uehara , Hiroyoshi Tsuruta , Hirotaka Fukushima , Masakazu Kamiya , Masaru Ebata
IPC分类号： F16F15/121
CPC分类号： F16F15/13484
摘要： A damper mechanism (4) includes a first flywheel (2), an intermediate rotating body (44) arranged to be rotatable with respect to the first flywheel (2), a second flywheel (3) arranged to be rotatable with respect to the intermediate rotating body (44), a first damper (8) having a plurality of first coil springs (41) elastically coupling the first flywheel (2) and the intermediate rotating body (44) in a rotation direction, and a second damper (9) elastically coupling the intermediate rotating body (44) and the second flywheel (3) in the rotation direction and that begins operating at a torque that is lower than the minimum operating torque of the first damper (8). The first coil springs (41) are accommodated between the first flywheel (2) and the second flywheel (3) in a state of having been compressed in the rotation direction.
摘要翻译：阻尼机构（4）包括第一飞轮（2），布置成可相对于第一飞轮（2）旋转的中间旋转体（44）;第二飞轮（3），其布置成可相对于中间旋转体（44），具有沿旋转方向弹性地联接第一飞轮（2）和中间旋转体（44）的多个第一螺旋弹簧（41）的第一阻尼器（8）和第二阻尼器（9）中间旋转体（44）和第二飞轮（3）沿旋转方向弹性联接，并以低于第一阻尼器（8）的最小操作转矩的转矩开始运转。第一螺旋弹簧（41）在沿旋转方向被压缩的状态下容纳在第一飞轮（2）和第二飞轮（3）之间。

7. 发明授权

US6149525A Power transfer apparatus having a vibration dampening mechanism which provides structural support for the apparatus 有权
标题翻译：具有减振机构的动力传递装置，其为装置提供结构支撑
公开(公告)号：US6149525A
公开(公告)日：2000-11-21
申请号：US365399
申请日：1999-08-02
申请人： Hirotaka Fukushima , Koji Kajitani , Hiroyoshi Tsuruta , Masanobu Fukamachi
发明人： Hirotaka Fukushima , Koji Kajitani , Hiroyoshi Tsuruta , Masanobu Fukamachi
IPC分类号： F16F15/131 , F16F15/134 , F16F15/16 , F16D3/80
CPC分类号： F16F15/165 , F16F15/13107 , F16F15/13142 , F16F15/1315 , F16F15/13438 , F16F15/13461 , F16F15/161
摘要： A power coupling mechanism having fluid dampening device with interfitting members which assist in the absorption and transmittance of stress due to torsion and thrust loads, thus reducing the size of a bearing supporting relatively rotatable parts.
摘要翻译：一种具有流体阻尼装置的动力联接机构，其具有相互配合的构件，其有助于由于扭转和推力负载而引起的应力的吸收和透射，从而减小支撑相对可旋转部件的轴承的尺寸。

8. 发明授权

US06264564B1 Power transfer apparatus having a vibration dampening mechanism which provides structural support for the apparatus 失效
标题翻译：具有减振机构的动力传递装置，其为装置提供结构支撑
公开(公告)号：US06264564B1
公开(公告)日：2001-07-24
申请号：US09634580
申请日：2000-08-08
申请人： Hirotaka Fukushima , Koji Kajitani , Hiroyoshi Tsuruta , Masanobu Fukamachi
发明人： Hirotaka Fukushima , Koji Kajitani , Hiroyoshi Tsuruta , Masanobu Fukamachi
IPC分类号： F16D312
CPC分类号： F16F15/165 , F16F15/13107 , F16F15/13142 , F16F15/1315 , F16F15/13438 , F16F15/13461 , F16F15/161
摘要： A power coupling mechanism includes a flexible disk-like plate, a ring element, first and second input plates and a driven plate. The ring element is coupled to an outer radial portion of the flexible plate. The input plates are formed of deformed sheet metal material to at least partially define a viscous fluid filled chamber that encloses a dampening mechanism. The input plates are fixed to the ring element and the flexible plate such that center and inner radial portions of the flexible plate are axially spaced from the input plates to permit axial flexing. The driven plate at least partially extends into an annular housing of the dampening mechanism and has grooves interfitting with protrusions of the annular housing to provide structural support against thrust and radial forces. An inertia element with a ring gear is preferably connected to the driven plate.
摘要翻译：功率耦合机构包括柔性盘状板，环形元件，第一和第二输入板以及从动板。环形元件联接到柔性板的外部径向部分。输入板由变形的金属板材料形成，以至少部分地限定包围阻尼机构的粘性流体填充室。输入板固定到环形元件和柔性板，使得柔性板的中心和内部径向部分与输入板轴向间隔开以允许轴向弯曲。从动板至少部分地延伸到阻尼机构的环形壳体中，并且具有与环形壳体的突起相配合的槽，以提供抵抗推力和径向力的结构支撑。具有齿圈的惯性元件优选地连接到从动板。

9. 发明授权

US5695035A Power transfer apparatus having a vibration dampening mechanism which provides structural support for the apparatus 失效
标题翻译：具有减振机构的动力传递装置，其为装置提供结构支撑
公开(公告)号：US5695035A
公开(公告)日：1997-12-09
申请号：US768564
申请日：1996-12-18
申请人： Hirotaka Fukushima , Koji Kajitani , Hiroyoshi Tsuruta , Masanobu Fukamachi
发明人： Hirotaka Fukushima , Koji Kajitani , Hiroyoshi Tsuruta , Masanobu Fukamachi
IPC分类号： F16F15/131 , F16F15/134 , F16F15/16 , F16D3/14
CPC分类号： F16F15/165 , F16F15/13107 , F16F15/13142 , F16F15/1315 , F16F15/13438 , F16F15/13461 , F16F15/161
摘要： A power coupling mechanism having fluid dampening device with interfitting members which assist in the absorption and transmittance of stress due to torsion and thrust loads, thus reducing the size of a bearing supporting relatively rotatable parts.
摘要翻译：一种具有流体阻尼装置的动力联接机构，其具有相互配合的构件，其有助于由于扭转和推力负载而引起的应力的吸收和透射，从而减小支撑相对可旋转部件的轴承的尺寸。

10. 发明授权

US5515745A Flywheel assembly with annular elastic body for reducing vibrations 失效
标题翻译：带环形弹性体的飞轮组件，用于减少振动
公开(公告)号：US5515745A
公开(公告)日：1996-05-14
申请号：US186771
申请日：1994-01-26
申请人： Hiroyoshi Tsuruta , Hirotaka Fukushima
发明人： Hiroyoshi Tsuruta , Hirotaka Fukushima
IPC分类号： F16F15/121 , F16D3/77 , F16D13/46 , F16D13/70 , F16F15/131 , F16F15/30 , F16F15/315
CPC分类号： F16D13/70 , F16D3/77 , F16F15/1315
摘要： A flywheel assembly comprises a flywheel having a friction surface, a flexible plate, and a stopper plate serving as a stopper mechanism. The above-described flexible plate is flexible in the bending direction and rigid in the rotational direction, and has a radially outer portion fixed to the flywheel and a radially inner portion fixable to an end of a crankshaft of an engine. The stopper plate is for restraining bending deflection of the flexible plate when it exceeds a predetermined amount.
摘要翻译：飞轮组件包括具有摩擦表面的飞轮，柔性板和用作止动机构的止动板。上述柔性板在弯曲方向上是柔性的，在旋转方向上是刚性的，并且具有固定到飞轮的径向外部和可固定到发动机曲轴的端部的径向内部。止动板用于在超过预定量时抑制柔性板的弯曲偏转。

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