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61. 发明申请

US20050082727A1 Mechanism type non-sectional locking buffer device 有权
标题翻译：机构式非断面锁定缓冲装置
公开(公告)号：US20050082727A1
公开(公告)日：2005-04-21
申请号：US10685575
申请日：2003-10-16
申请人： Ching-Yung Lung , Yun-Chin Su
发明人： Ching-Yung Lung , Yun-Chin Su
IPC分类号： B60G13/00 , F16F5/00 , F16F7/09 , F16F13/00
CPC分类号： F16F7/09 , F16F13/005 , F16F2230/0041 , F16F2232/06
摘要： A non-sectional locking buffer device. The device utilizes a screw ascending and descending principle as a buffering function, wherein ball bearings or outer screw grooves are configured on a central shaft of the buffer device to operate in coordination with inner screw grooves or ball bearings configured on an inner wall of a buffer chamber. The inner and outer screw mechanisms rely on slippage of the ball bearings in the screw grooves, to reduce a jolting force from repositioning or returning of an upright support, thereby reducing buffer malfunction.
摘要翻译：非断面锁定缓冲装置。该装置采用螺杆上升和下降原理作为缓冲功能，其中，滚珠轴承或外螺纹槽构造在缓冲装置的中心轴上，以与配置在缓冲器内壁上的内螺纹槽或球轴承协调工作房间。内螺纹机构和外螺纹机构依赖于螺纹槽中的滚珠轴承的滑动，以减少重新定位或返回直立支架的颠簸力，从而减少缓冲器故障。

62. 发明授权

US06499573B1 Damping device 有权
标题翻译：阻尼装置
公开(公告)号：US06499573B1
公开(公告)日：2002-12-31
申请号：US09926539
申请日：2001-11-16
申请人： Masashi Konomoto
发明人： Masashi Konomoto
IPC分类号： F16F912
CPC分类号： F16F9/103 , F16F9/12 , F16F15/023 , F16F2232/06
摘要： There is provided a damping device for making large a damping force per unit length in an axial direction thereof. The damping device 20 is provided with a motion conversion section 21 for converting a relative linear motion between the two object portions to a rotational motion of a rotation member 30 and a damping section 22 operatively connected to the motion conversion section and adapted to resist the rotational motion of the rotation member. The damping section 22 is formed with the rotation member 30, an inner peripheral side sealing layer 34 disposed on an inner peripheral side of the rotation member 30 and an outer peripheral side sealing layer 33 disposed on an outer peripheral side of the rotation member. The inner and outer peripheral side sealing structure are sealed with viscous medium. Since the inner peripheral side sealing layer 34 and the outer peripheral side sealing layer 33 resist against the rotational motion of the rotation member 30, the damping force per unit length of the rotation member in its axial direction can be made large.
摘要翻译：提供了一种用于在其轴向方向上每单位长度产生大的阻尼力的阻尼装置。阻尼装置20设置有运动转换部分21，用于将两个物体部分之间的相对直线运动转换成可旋转部件30和可操作地连接到运动转换部分的阻尼部分22的旋转运动，旋转构件的运动。阻尼部22形成有旋转部件30，设置在旋转部件30的内周侧的内周侧密封层34和配置在旋转部件的外周侧的外周侧密封层33。内外侧密封结构用粘性介质密封。由于内周侧密封层34和外周侧密封层33抵抗旋转构件30的旋转运动，因此可以使旋转构件的轴向的每单位长度的阻尼力变大。

63. 发明授权

US4350232A Mechanical shock arrestor 失效
标题翻译：机械减震器
公开(公告)号：US4350232A
公开(公告)日：1982-09-21
申请号：US776397
申请日：1977-03-10
申请人： Elmer C. Yang
发明人： Elmer C. Yang
IPC分类号： F16F7/10 , F16F13/02 , F16L3/202
CPC分类号： F16L3/202 , F16F13/02 , F16F7/1022 , F16F2232/06 , Y10T74/1876
摘要： Relative axial motion of a pair of strut members is converted into rotation of a shaft which drives a rotatably mounted inertia element. Rotation of the shaft in the opposite direction drives a second rotatably mounted inertia element. The inertia elements are interconnected by a coil spring with the result that the inertia element driven directly by the shaft drives the other inertia element. At a predetermined acceleration, the inertia element driven by the spring will lag, and this lagging motion is used to actuate a braking action to limit the acceleration.
摘要翻译：一对支柱构件的相对轴向运动被转换成驱动可旋转地安装的惯性元件的轴的旋转。轴在相反方向的旋转驱动第二可旋转地安装的惯性元件。惯性元件通过螺旋弹簧相互连接，结果是由轴直接驱动的惯性元件驱动另一个惯性元件。在预定的加速度下，由弹簧驱动的惯性元件将滞后，并且该滞后运动用于致动制动动作以限制加速度。

64. 发明授权

US4103760A Mechanical shock arrestor 失效
标题翻译：机械减震器
公开(公告)号：US4103760A
公开(公告)日：1978-08-01
申请号：US866097
申请日：1977-12-30
申请人： Elmer Chensheng Yang
发明人： Elmer Chensheng Yang
IPC分类号： F16F7/10 , F16F13/02 , F16L3/202
CPC分类号： F16L3/202 , F16F13/02 , F16F7/1022 , F16F2232/06 , Y10T74/1876
摘要： Relative axial motion of a pair of strut members is converted into rotation of a shaft which drive a rotatably mounted inertia element. Rotation of the shaft in the opposite direction drives a second rotatably mounted inertia element. The inertia elements are interconnected by a coil spring with the result that the inertia element driven directly by the shaft drives the other inertia element. At a predetermined acceleration, the inertia element driven by the spring will lag, and this changes the spring diameter causing the spring to engage a surrounding housing causing a braking action to limit the acceleration. In a second embodiment, the axial strut load is translated through a fixed shaft into rotation of a nut which drives the inertia element. The nut also transfers the axial load through the inertia element and a single ball bearing set to the other strut member.

65. 发明授权

US3983965A Adjustable locking strut 失效
标题翻译：可调节锁定条
公开(公告)号：US3983965A
公开(公告)日：1976-10-05
申请号：US593466
申请日：1975-07-07
申请人： William S. Wright, Jr.
发明人： William S. Wright, Jr.
IPC分类号： F16F7/10 , F16L3/202
CPC分类号： F16L3/202 , F16F7/1022 , F16F2232/06
摘要： An adjustable locking strut is connected to a pair of relatively movable mechanical elements and permits relative motion between these elements below a predetermined motion threshold. Above this predetermined motion threshold, relative movement between the mechanical elements is prohibited through the engagement of nonoverhauling threaded members connected to the mechanical elements. These nonoverhauling threaded members are specially designed so that, when synchronized, they do not engage one another. A synchronizing, overhauling threaded member is utilized to maintain the nonoverhauling threaded elements synchronized below the predetermined motion threshold, but is inoperative above the predetermined motion threshold so that said relative motion between the mechanical elements is prohibited above this threshold.

66. 发明授权

US3722638A Power absorber 失效
标题翻译：功率吸收器
公开(公告)号：US3722638A
公开(公告)日：1973-03-27
申请号：US3722638D
申请日：1971-08-27
申请人： AUCO CORP
发明人： MC CLURE J
IPC分类号： F16F9/14 , F16F9/16 , F16F9/19 , F16F13/00
CPC分类号： F16F9/16 , F16F2232/06
摘要： A power absorber combining the properties of a fluid filled dashpot with those of a rotating disk in fluid as employed in water brakes is disclosed. The power absorber provides absorption through the use of a rotating rotor which is moved linearly through the fluid medium.

67. 发明授权

US11965573B2 Device for attenuating energy 有权
公开(公告)号：US11965573B2
公开(公告)日：2024-04-23
申请号：US17397424
申请日：2021-08-09
申请人： Accelerated Research LLC
发明人： Scott Burr
IPC分类号： F16F1/371 , A42B3/12 , F16F1/373 , F16F7/00
CPC分类号： F16F1/371 , A42B3/12 , F16F1/373 , F16F7/00 , F16F2230/0029 , F16F2232/06 , F16F2234/02
摘要： These teachings relate to a device that includes a base having an axis that is centered and perpendicular relative to the base and two or more arms each connected to the base at a base hinge The base hinge rotates the two or more arms away from the axis, and one or more expandable bands are connected with distal ends of the two or more arms. The one or more expandable bands absorb energy from rotating of the two or more arms. The device absorbs energy when an external force is applied along the axis of the base.

68. 发明授权

US11725709B2 Rotation damper with a magnetorheological fluid and damping method 有权
公开(公告)号：US11725709B2
公开(公告)日：2023-08-15
申请号：US16468370
申请日：2017-12-12
申请人： INVENTUS ENGINEERING GMBH
发明人： Stefan Battlogg
IPC分类号： F16F9/53 , F16F9/14
CPC分类号： F16F9/535 , F16F9/145 , F16F2224/045 , F16F2232/06
摘要： A rotation damper has a housing, a magnetic field source and a damper shaft designed as a hollow shaft, and a coupling rod arranged inside the damper shaft. The hollow shaft and the coupling rod form interacting transmission units and convert a relative axial movement of the coupling rod into a rotational movement of the hollow shaft. A displacer unit is arranged in the housing. The displacer unit includes the damper shaft and meshing displacer components that are rotatable in relation to each other. The displacer unit contains a magnetorheological fluid as the working fluid and can be operated thereby. The magnetic field source is configured for applying a magnetic field to the displacer components in order to dampen a rotational movement of the damper shaft.

69. 发明申请

US20190016241A1 ENERGY ABSORBING ASSEMBLY 审中-公开
公开(公告)号：US20190016241A1
公开(公告)日：2019-01-17
申请号：US15963129
申请日：2018-04-26
申请人： AMI Industries, Inc.
发明人： Akhil Rajagopal Kozhipuram , Mahesh Virupaxi Hosmani , Satya Swaroop Panda
IPC分类号： B60N2/50 , F16F15/023 , B60N2/427 , B60N2/52
CPC分类号： B60N2/502 , B60N2/42736 , B60N2/52 , F16F9/3235 , F16F9/34 , F16F9/48 , F16F15/023 , F16F2230/0064 , F16F2232/06
摘要： An energy-absorbing assembly includes an outer assembly with an outer hollow cylindrical member, and an inner assembly with an inner hollow cylindrical member having an end disposed in the outer member. The inner and outer assemblies are axially movably engaged with each other and define first and second cavities separated by a membrane: a first cavity inside the outer hollow cylindrical member and a second cavity inside the inner hollow cylindrical member. An adjustable-size orifice is disposed between the first and second cavities, and is configured to reduce diameter in response to a stroke motion of the energy-absorbing assembly.

70. 发明申请

US20170294828A1 OUTER CUP ROTARY AXIAL EDDY CURRENT DAMPER 审中-公开
公开(公告)号：US20170294828A1
公开(公告)日：2017-10-12
申请号：US15510458
申请日：2014-09-15
申请人： Zhengqing Chen
发明人： Zhengqing Chen
IPC分类号： H02K49/04
CPC分类号： H02K49/043 , F16F6/005 , F16F15/035 , F16F2232/06 , F16H25/20 , H02K7/06 , H02K16/02
摘要： A large-size axial eddy current damper manufactured by use of screw drive comprises a drive assembly and an eddy current damping generator; the drive assembly comprises a screw drive pair, and a stator and a rotor respectively made of magnetic conductive materials; the screw drive pair comprises a screw rod and a nut sleeved on the screw rod; the screw rod sequentially penetrates through central holes of upper and lower flanges of the stator; the nut is within the stator; the rotor comprises an outer rotor and an inner rotor having the bottom provided with a lower connecting flange; one or more eddy current damping generators are arranged between the stator and the outer rotor. Problems of having difficulty in manufacturing axial dampers with a large damping coefficient and simulating anti-vibration dampers with a speed index of less than 1, by use of eddy current damping, can be solved simultaneously.

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