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1. 发明申请

US20190249739A1 DAMPER 审中-公开
公开(公告)号：US20190249739A1
公开(公告)日：2019-08-15
申请号：US16341197
申请日：2017-08-31
申请人： NIFCO INC.
发明人： Shigemitsu TOMITA
IPC分类号： F16F7/09 , F16F9/512 , F16F9/02 , F16F9/36 , F16F9/516 , F16J15/3236
CPC分类号： F16F7/09 , F16F9/00 , F16F9/02 , F16F9/0218 , F16F9/36 , F16F9/368 , F16F9/512 , F16F9/516 , F16F2222/04 , F16F2222/12 , F16F2224/02 , F16F2224/025 , F16F2228/066 , F16F2230/30 , F16F2232/08 , F16J15/3204 , F16J15/3236 , F16J15/3248
摘要： A damper includes a piston provided with a rod, and a housing storing the piston, and generates a braking force by an operation of the piston. The piston includes a seal member relative to an inner wall of the housing; and a slider contacting the inner wall of the housing with a predetermined frictional force. When the braking force is generated, the slider presses against the seal member, and a portion contacting the inner wall of the housing in the seal member deforms toward an outside of the housing. At an inner side of the portion contacting the inner wall of the housing in the seal member, a deformation control portion is provided, which suppresses the seal member from deforming toward an inside of the housing.

2. 发明授权

US09821623B1 Adjustable shock absorber 有权
公开(公告)号：US09821623B1
公开(公告)日：2017-11-21
申请号：US15207092
申请日：2016-07-11
申请人： Chih-Hsien Liao
发明人： Chih-Hsien Liao
IPC分类号： F16F9/50 , F16F9/48 , B60G17/08 , B60G15/06
CPC分类号： B60G17/08 , B60G15/062 , B60G2500/11 , B60G2800/162 , F16F9/00
摘要： An adjustable shock absorber includes a base unit, a primary cylinder, a shock rod, a main piston, a biasing member, a hydraulic adjusting unit, a secondary cylinder, a floating piston, a valve module, and a micro-adjusting unit. When an impact force is exerted on the shock rod against a biasing force of the biasing member to force a working liquid to flow from a primary chamber into a liquid sub-chamber of the secondary cylinder, a working gas in a gas sub-chamber of the secondary cylinder is compressed to generate a damping force to act on the working liquid so as to permit the working liquid to flow back to the primary chamber. The damping force can be adjusted by adjusting a needle valve of the micro-adjusting unit.

3. 发明授权

US09366031B2 Eccentrically loaded structural members and methods of forming the same 有权
公开(公告)号：US09366031B2
公开(公告)日：2016-06-14
申请号：US14887715
申请日：2015-10-20
申请人： AVTECHTYEE INC.
发明人： Justin Edward Gill
IPC分类号： E04C3/30
CPC分类号： E04C3/30 , F16C7/06 , F16F7/12 , F16F9/00 , F16F2230/16 , Y10T29/49616
摘要： Eccentrically loaded structural members and methods of forming the same. The structural members have their compressive loading axes offset from their load central longitudinal axes.

4. 发明申请

US20160082801A1 DEVICE FOR ADJUSTING THE HEIGHT OF A VEHICLE 有权
公开(公告)号：US20160082801A1
公开(公告)日：2016-03-24
申请号：US14954712
申请日：2015-11-30
申请人： STEALTH INNOVATIVE SYSTEMS, LLC
发明人： Steven David LEE
IPC分类号： B60G17/052 , B60G17/019 , B60G17/015
CPC分类号： B60G17/052 , B60G17/0155 , B60G17/019 , B60G17/01933 , B60G17/0272 , B60G17/08 , B60G2500/30 , F16F9/00 , F16F9/56
摘要： The present invention is a system for adjusting the height of vehicles. The vehicle is supported by a hollow cylinder and a piston having an undersized piston skirt is mounted on the suspension system's coil spring, and sealingly slidable within the cylinder bore. When a fluid is introduced into the expandable pressure space between the piston and the cylinder top, the piston and cylinder are forced apart, raising the vehicle. The undersized piston skirt can extend beyond the end of the cylinder, allowing the piston a greater travel length within the cylinder bore. The invention may be operated manually by a vehicle driver through push buttons, which can be the vehicle's existing cruise control buttons. Alternatively, the system can be automated using a control unit to automatically adjust ground clearance to avoid collision with obstacles in the vehicle's path. In another embodiment, the lift system, or any lift system, is prevented from activating, and deactivates (if previously activated) if the vehicle is travelling at excessive speed.

5. 发明授权

US09194126B2 Eccentrically loaded structural members and methods of forming the same 有权
标题翻译：偏心结构构件及其形成方法
公开(公告)号：US09194126B2
公开(公告)日：2015-11-24
申请号：US14250309
申请日：2014-04-10
申请人： AVTECHTYEE INC.
发明人： Justin Edward Gill , Jose Luis Cervantes Torres , Daniel L. Moore , Quynh Khai Tran
IPC分类号： E04C3/30
CPC分类号： E04C3/30 , F16C7/06 , F16F7/12 , F16F9/00 , F16F2230/16 , Y10T29/49616
摘要： Eccentrically loaded structural members and methods of forming the same. The structural members have their compressive loading axes offset from their load central longitudinal axes.
摘要翻译：偏心结构构件及其形成方法。结构构件的压缩载荷轴线偏离其载荷中心纵向轴线。

6. 发明授权

US09003956B2 Fluid cylinder mechanism 有权
标题翻译：流体缸机构
公开(公告)号：US09003956B2
公开(公告)日：2015-04-14
申请号：US13164852
申请日：2011-06-21
申请人： Kaoru Hirotani , Darrell Quander , Steven Reilly
发明人： Kaoru Hirotani , Darrell Quander , Steven Reilly
IPC分类号： F15B13/02 , B21D22/22 , B21D24/00 , B30B1/34 , F16F9/00
CPC分类号： B21D22/22 , B21D24/00 , B30B1/34 , B30B15/065 , F16F9/00
摘要： A fluid cylinder mechanism (1) equipped with a cylinder (10) having a base end (12) and an open end (11), and a piston (20) having a flange portion (21) disposed inside the cylinder and a rod portion (25) that passes through the open end of the cylinder, in which a space inside the cylinder is partitioned by the flange portion of the piston into a first pressured chamber (14) on a side of the base end and a second pressurized chamber (15) on a side of the open end, is characterized by including: a first flow path (22) that permits flow of a fluid from the first pressurized chamber to the second pressurized chamber; a second flow path (32) that permits flow of the fluid from the second pressurized chamber to the first pressurized chamber; and an opening and closing means (35) for opening and closing the second flow path.
摘要翻译：一种配备有具有基端（12）和开口端（11）的气缸（10）的液压缸机构（1）和具有设置在气缸内的凸缘部分（21）的活塞（20）（25），其穿过气缸的开口端，其中气缸内的空间被活塞的凸缘部分分隔成在基端侧的第一加压室（14）和第二加压室（ 15）在开口端的一侧，其特征在于包括：允许流体从第一加压室流动到第二加压室的第一流动路径（22）允许流体从第二加压室流动到第一加压室的第二流动路径（32）; 以及用于打开和关闭第二流动通道的打开和关闭装置（35）。

7. 发明申请

US20140060316A1 Vibration Energy Harvest Device 审中-公开
标题翻译：振动能量收获装置
公开(公告)号：US20140060316A1
公开(公告)日：2014-03-06
申请号：US13966272
申请日：2013-08-13
申请人： Chung-Shan Institute of Science and Technology
发明人： Chuen-An Chen , Che-Pin Chen , Yao-Ming Huang , Chieh Tung , Ming-Hua Shih , Te-Ming Yeh
IPC分类号： F01B1/01
CPC分类号： F01B1/01 , F16F9/00 , F16F9/062 , F16F9/064 , F16F9/32 , F16F9/3242 , F16F9/3257
摘要： The present invention relates to a vibration energy harvest device. In the present invention, the vibration energy harvest device is provided for being used to recycle the mechanical energy and thermal energy generated during the vibration, and effectively to improve the power generation efficiency with newly added hydraulic motor and electricity generating unit. Wherein by using an ameliorating valve module and removing the damping hole in the prior art, no matter the damping oil flows from inner cylinder module through hydraulic motor to outer cylinder module or the contrary direction, the flowing damping oil could avoid the hydraulic motor from reciprocating to improve the power generation efficiency.
摘要翻译：本发明涉及振动能量收集装置。在本发明中，提供了振动能量收集装置，用于回收在振动期间产生的机械能和热能，并有效地利用新增的液压马达和发电机组来提高发电效率。其中，通过使用现有技术中的改进阀模块和去除阻尼孔，无论阻尼油通过液压马达到外缸模块或相反方向从内汽缸模块流出，流动阻尼油可以避免液压马达往复运动提高发电效率。

8. 发明授权

US06340152B1 Seat suspension vibration damper 有权
标题翻译：座椅减震器
公开(公告)号：US06340152B1
公开(公告)日：2002-01-22
申请号：US09245053
申请日：1999-02-04
申请人： Norman E. Ritchie , Christopher J. Sameck , Marc Milobinski
发明人： Norman E. Ritchie , Christopher J. Sameck , Marc Milobinski
IPC分类号： F16F500
CPC分类号： B60N2/501 , B60N2/502 , B60N2/505 , B60N2/507 , B60N2/522 , B60N2/525 , B60N2/544 , F16F1/12 , F16F3/04 , F16F9/00 , F16F9/56 , F16F13/00
摘要： A vibration damper module is described with a first member adapted for coupling to one of the vehicle and seat, and a shock absorber adapted to be coupled to the other of the vehicle and seat. The first member may take the form of a housing within which the shock absorber is substantially disposed. A latch selectively couples and decouples the housing to the shock absorber to respectively apply and relieve the application of the dampening force from the shock absorber to the seat which dampens vibrations in the seat. The shock absorber may include an external housing carrying a latch gripping surface, such as a plurality of teeth. The latch may comprise at least one latch arm having a latch surface. The latch arm may be shifted to a first position in which the latch surface and latch gripping surface are engaged to couple the first member to the shock absorber and to a second position wherein these components are disengaged. The latch arm may be pivoted to the housing with the housing also pivoted to one of the vehicle and seat. The shock absorber may also be slidably coupled to the housing. In addition, the shock absorber may apply a non-linear dampening force to the seat when the latch arm is in the first position.
摘要翻译：描述了一种减振器模块，其具有适于联接到车辆和座椅中的一个的第一构件，以及适于联接到车辆和座椅中的另一个的减震器。第一构件可以采用基本上设置减震器的壳体的形式。闩锁选择性地将壳体耦合并分离到减震器，以分别施加和减轻从减震器到座椅的抑制力的作用，其抑制座椅中的振动。减震器可以包括承载诸如多个齿的闩锁抓握表面的外部壳体。闩锁可以包括具有闩锁表面的至少一个闩锁臂。闩锁臂可以移动到第一位置，在第一位置，闩锁表面和闩锁抓握表面接合，以将第一构件耦合到减震器，并且将第二位置分离到第二位置。闩锁臂可以枢转到壳体，壳体还枢转到车辆和座椅中的一个。减震器还可以可滑动地联接到壳体。此外，当闩锁臂处于第一位置时，减震器可以向座椅施加非线性阻尼力。

9. 发明授权

US11685303B2 Berth apparatus and methods using physiological parameters for controlling berth motion to promote relaxation and to induce sleep 有权
公开(公告)号：US11685303B2
公开(公告)日：2023-06-27
申请号：US16557985
申请日：2019-08-30
申请人： Cabin Technologies, Inc.
发明人： Thomas J. Currier , Christopher A. Tacklind
IPC分类号： B60P3/38 , B60N2/50 , F16F15/02 , B62D33/06 , B60N2/34 , B60P3/39 , F16F9/00
CPC分类号： B60P3/38 , B60N2/501 , F16F15/02 , B60N2/34 , B60P3/39 , B62D33/06 , F16F9/00
摘要： A berth apparatus and method for promoting relaxation and/or inducing sleep in a recumbent passenger occupying a berth belonging to the berth apparatus. The apparatus is mounted in a vehicle and has a secondary suspension with a vibration detection system and a motion management system. The berth may execute motion in all six degrees of freedom with at least the vertical degree of freedom being monitored for unwanted motion. The motion management system has a motion removing component for removing unwanted motion in at least the vertical degree of freedom, and it also has a motion adding component to add to the berth a desirable motion of low frequency and small amplitude in at least one degree of freedom based on a physiological parameter, e.g., the inhalation cycle of the recumbent passenger. The apparatus and method may further use a vibration transfer element to transfer motion in one degree of freedom, such as horizontal displacement, to another degree of freedom, such as roll.

10. 发明申请

US20170138376A1 HYDRAULIC BUFFER WITH FAST STARTUP 审中-公开
公开(公告)号：US20170138376A1
公开(公告)日：2017-05-18
申请号：US14941395
申请日：2015-11-13
申请人： CATERPILLAR INC.
发明人： Cody T. Moore
IPC分类号： F15B1/04 , B25D9/04 , F16L55/04
CPC分类号： B25D9/12 , B25D2209/002 , F15B2201/31 , F15B2201/3151 , F15B2201/32 , F16F9/00 , F16F9/082
摘要： An accumulator assembly includes a vessel having an upper portion and a lower portion. The accumulator assembly includes a flexible membrane extending between the upper portion and the lower portion. The membrane may divide the vessel into a first interior chamber and a second interior chamber. The accumulator assembly includes a receptacle located proximate the vessel. The receptacle may be in fluid communication with the second interior chamber. The accumulator assembly includes a plunger located at least partially within the receptacle.

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