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1. 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.

2. 发明申请

US20040082392A1 Damper mechanism 审中-公开
标题翻译：阻尼机制
公开(公告)号：US20040082392A1
公开(公告)日：2004-04-29
申请号：US10685736
申请日：2003-10-16
申请人： Exedy Corporation
发明人： Hirotaka Fukushima , Hiroyoshi Tsuruta , Hiroshi Uehara
IPC分类号： F16D003/12
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。

3. 发明授权

US06213270B1 Apparatus for damping torsional vibrations 失效
标题翻译：用于阻尼扭转振动的装置
公开(公告)号：US06213270B1
公开(公告)日：2001-04-10
申请号：US09128646
申请日：1998-08-04
申请人： Johann Jäckel , Daniel Niess
发明人： Johann Jäckel , Daniel Niess
IPC分类号： F16D1368
CPC分类号： F16F15/1315 , F16F15/13142 , F16F15/13171 , F16F15/13178 , F16F15/139 , Y10T29/49481 , Y10T29/497
摘要： Apparatus for damping torsional vibrations in the power train of a motor vehicle has two coaxial flywheels one of which is driven by the engine and the other of which can transmit torque to the input shaft of a transmission by way of a friction clutch. The flywheels are rotatable relative to each other against the resistance of a damper. Certain features of the apparatus reside in the dimensioning and distribution of its parts in the radial and axial directions of the flywheels to reduce the dimensions of the apparatus. The torque transmitting connection between at least one pair of neighboring rotary parts of the apparatus employs a slip clutch which yields when the applied torque exceeds a certain value. An intermittently or continuously active hysteresis device is utilized to operate in parallel with the energy storing springs of the damper.
摘要翻译：用于阻尼机动车辆的动力传动系中的扭转振动的装置具有两个同轴飞轮，其中一个由发动机驱动，另一个可通过摩擦离合器将扭矩传递到变速器的输入轴。飞轮可相对于阻尼器的阻力相对于彼此旋转。设备的某些特征在于其部件在飞轮的径向和轴向上的尺寸和分布，以减小设备的尺寸。设备的至少一对相邻旋转部件之间的扭矩传递连接采用滑动离合器，其在所施加的扭矩超过一定值时产生。使用间歇或连续有效的滞后装置与阻尼器的储能弹簧平行地操作。

4. 发明授权

US5967899A Centrifugal mass device with an axial slide bearing as seal 失效
标题翻译：具有轴向滑动轴承作为密封的离心质量装置
公开(公告)号：US5967899A
公开(公告)日：1999-10-19
申请号：US937086
申请日：1997-09-24
申请人： Bernhard Schierling
发明人： Bernhard Schierling
IPC分类号： F16F15/131 , F16D3/80
CPC分类号： F16F15/13178 , F16D2013/581
摘要： A centrifugal mass device having at least two centrifugal masses which are rotatable relative to each other against the effect of elastic elements of a torsional damping device. The output-side centrifugal mass, which is more distant from a drive, e.g., the crankshaft of an internal combustion engine, is run radially as well as axially relative to the drive-side centrifugal mass via a support. The support has an axial slide bearing that borders a grease chamber containing a viscous medium, which grease chamber accommodates, at least partially, the torsional damping device. To form a seal for the grease chamber, the axial slide bearing is radially encompassed along at least a portion of its axial extension by at least one axial projection provided on at least one of the centrifugal masses, whereby the axial projection is close to but separated by a gap from an associated region of the other centrifugal mass.
摘要翻译：一种具有至少两个离心质量的离心质量装置，它们相对于扭转阻尼装置的弹性元件的作用相对于彼此可旋转。远离驱动器（例如内燃机的曲轴）的输出侧离心质量块经由支撑件径向地相对于驱动侧离心式组件轴向延伸。支撑件具有轴向滑动轴承，该轴向滑动轴承与容纳粘性介质的润滑脂腔相接触，该润滑脂腔至少部分地容纳扭转阻尼装置。为了形成用于油脂室的密封件，轴向滑动轴承沿其轴向延伸部的至少一部分径向地包围设置在至少一个离心质量块上的至少一个轴向突出部，由此轴向突出部接近但是分开通过与另一个离心质量块的相关区域的间隙。

5. 发明授权

US07341523B2 Torsional vibration damper 失效
标题翻译：扭转振动阻尼器
公开(公告)号：US07341523B2
公开(公告)日：2008-03-11
申请号：US10100834
申请日：2002-03-18
申请人： Dietmar Heidingsfeld
发明人： Dietmar Heidingsfeld
IPC分类号： F16D3/00
CPC分类号： F16F15/13178 , F16F15/13438 , F16F15/139 , Y10T74/2131
摘要： A torsional vibration damper has two mutually pivoted masses and a friction device that is active between the masses. This friction device can include a first friction device that is a spring friction device and an auxiliary friction device comprising at least one entraining wedge. The entraining wedge can function as a dual wedge having at least two frictional surfaces for contacting at least one of the two mutually pivoted masses. There can also be at least one additional entraining wedge disposed parallel to the at least one entraining wedge inside of a chamber formed between the two mutually pivoted masses. The friction device and the auxiliary friction device frictionally couple the two mutually pivoted masses together.
摘要翻译：扭转振动阻尼器具有两个相互枢转的质量块和在质量块之间起作用的摩擦装置。该摩擦装置可包括作为弹簧摩擦装置的第一摩擦装置和包括至少一个夹带楔的辅助摩擦装置。夹带楔可用作具有至少两个摩擦表面的双楔子，用于接触两个相互枢转的质量块中的至少一个。还可以存在与形成在两个相互枢转的质量块之间的室内的至少一个夹带楔平行布置的至少一个附加夹带楔。摩擦装置和辅助摩擦装置将两个相互枢转的质量块摩擦地联接在一起。

6. 发明授权

US07159703B2 Clutch device having an elastic coupling for a flywheel 失效
标题翻译：具有用于飞轮的弹性联轴器的离合器装置
公开(公告)号：US07159703B2
公开(公告)日：2007-01-09
申请号：US10819922
申请日：2004-04-08
申请人： Hirotaka Fukushima
发明人： Hirotaka Fukushima
IPC分类号： F16F15/30
CPC分类号： F16F15/13178 , F16F15/139
摘要： In a clutch device 1, a clutch cover assembly 8 is attached to a second flywheel assembly 5 to bias elastically a frictional connection portion 54 against a friction surface 21a of a flywheel 21. A release device 10 releases the bias toward the frictional connection portion 54 by applying a load to the clutch cover assembly 8 in an axial direction toward the engine. A support plate 39 elastically supports the second flywheel assembly 5 such that the second flywheel assembly 5 can move in a bending direction. A bending direction movement suppression mechanism 24 suppresses bending movement of the second flywheel 5 by connecting the second flywheel assembly 5 to a disk-like member 13 when the clutch cover assembly 8 receives a load toward the engine in the axial direction.
摘要翻译：在离合器装置1中，离合器盖组件8附接到第二飞轮组件5，以将摩擦连接部分54弹性偏压抵靠飞轮21的摩擦面21a。释放装置10通过向离合器盖组件8沿朝向发动机的轴向方向施加负载而向摩擦连接部分54释放偏压。支撑板39弹性地支撑第二飞轮组件5，使得第二飞轮组件5能够沿弯曲方向移动。弯曲方向运动抑制机构24通过在离合器盖组件8沿轴向接收朝向发动机的负载时，通过将第二飞轮组件5连接到盘状构件13来抑制第二飞轮5的弯曲运动。

7. 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。

8. 发明申请

US20020132672A1 Torsional vibration damper 失效
标题翻译：扭转振动阻尼器
公开(公告)号：US20020132672A1
公开(公告)日：2002-09-19
申请号：US10100834
申请日：2002-03-18
发明人： Dietmar Heidingsfeld
IPC分类号： F16D003/52 , F16D003/66
CPC分类号： F16F15/13178 , F16F15/13438 , F16F15/139 , Y10T74/2131
摘要： A torsional vibration damper has two mutually pivoted masses and a friction device that is active between the masses. This friction device can include a first friction device that is a spring friction device and an auxiliary friction device comprising at least one entraining wedge. The entraining wedge can function as a dual wedge having at least two frictional surfaces for contacting at least one of the two mutually pivoted masses. There can also be at least one additional entraining wedge disposed parallel to the at least one entraining wedge inside of a chamber formed between the two mutually pivoted masses. The friction device and the auxiliary friction device frictionally couple the two mutually pivoted masses together.
摘要翻译：扭转振动阻尼器具有两个相互枢转的质量块和在质量块之间起作用的摩擦装置。该摩擦装置可包括作为弹簧摩擦装置的第一摩擦装置和包括至少一个夹带楔的辅助摩擦装置。夹带楔可用作具有至少两个摩擦表面的双楔子，用于接触两个相互枢转的质量块中的至少一个。还可以存在与形成在两个相互枢转的质量块之间的室内的至少一个夹带楔平行布置的至少一个附加夹带楔。摩擦装置和辅助摩擦装置将两个相互枢转的质量块摩擦地联接在一起。

9. 发明申请

US20010004956A1 Apparatus for damping torsional vibrations 失效
公开(公告)号：US20010004956A1
公开(公告)日：2001-06-28
申请号：US09777233
申请日：2001-02-05
申请人： LuK Lamellen und Kupplungsbau GmbH
发明人： Johann Jackel , Daniel Niess
IPC分类号： F16D003/12 , F16F015/12 , F16F015/30 , F16F015/134
CPC分类号： F16F15/1315 , F16F15/13142 , F16F15/13171 , F16F15/13178 , F16F15/139 , Y10T29/49481 , Y10T29/497
摘要： Apparatus for damping torsional vibrations in the power train of a motor vehicle has two coaxial flywheels one of which is driven by the engine and the other of which can transmit torque to the input shaft of a transmission by way of a friction clutch. The flywheels are rotatable relative to each other against the resistance of a damper. Certain features of the apparatus reside in the dimensioning and distribution of its parts in the radial and axial directions of the flywheels to reduce the dimensions of the apparatus. The torque transmitting connection between at least one pair of neighboring rotary parts of the apparatus employs a slip clutch which yields when the applied torque exceeds a certain value. An intermittently or continuously active hysteresis device is utilized to operate in parallel with the energy storing springs of the damper.

10. 发明授权

US06244134B1 Torsional vibration damper 失效
标题翻译：扭转振动阻尼器
公开(公告)号：US06244134B1
公开(公告)日：2001-06-12
申请号：US09196040
申请日：1998-11-19
申请人： Jörg Sudau
发明人： Jörg Sudau
IPC分类号： F16F1510
CPC分类号： F16F15/13178 , F16F15/13157 , Y10T74/2121 , Y10T74/2131
摘要： A torsional vibration damper for a drive train of a motor vehicle comprises two flywheel mass arrangements which are rotatable both jointly and relative to one another about a common axis of rotation. The two flywheel mass arrangements are coupled by a coupling mass arrangement for transmitting torsional force. The coupling mass arrangement comprises a first bearing region movably mounted for translational motion along a first guide track on the first flywheel arrangement for transmitting torsional forces to the first flywheel mass. A second bearing region is arranged at a distance from the first bearing region on the coupling mass arrangement movable in translational motion along a second guide track on the second flywheel mass arrangement for transmitting torsional forces to the second flywheel mass.
摘要翻译：用于机动车辆的传动系的扭转振动阻尼器包括两个飞轮质量布置，其可以围绕公共旋转轴线共同地且相对于彼此旋转。两个飞轮质量布置通过用于传递扭转力的联接质量装置联接。耦合质量装置包括可移动地安装的第一轴承区域，用于沿着第一飞轮装置上的第一导轨平移运动，用于将扭转力传递到第一飞轮块。第二轴承区域布置成与联接质量装置上的第一轴承区域相距一定距离，该第一轴承区域可沿平移运动沿着第二飞轮质量装置上的第二导轨移动，以将扭转力传递到第二飞轮块。

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