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公开(公告)号：US09494209B1
公开(公告)日：2016-11-15
申请号：US12144530
申请日：2008-06-23
申请人： Bill J. Gartner
发明人： Bill J. Gartner
CPC分类号： F16F9/516 , F16F9/3214 , F16F9/3228 , F16F9/3405 , F16F9/48 , F16F9/5126 , F16F2222/123 , F16F2228/14 , F16F2238/026
摘要： A damper of shock and vibration. In one embodiment there is a hydraulic damper with a regressive damping characteristic in both compression and extension, such that damping forces decrease with increased stroking velocity within a predetermined range of stroking velocity. Outside of this range, damping forces are progressive, such that the damping force increases with increased stroking velocity. In another embodiment, there is a hydraulic damper with a second, slidable piston within one of the internal chambers defined by the main piston. This secondary piston is spring loaded and hydraulically latchable at either a first position or a second position based on the pressure differential across the main piston.
摘要翻译： 震动和震动的阻尼器。 在一个实施例中，存在在压缩和延伸两者中具有回退阻尼特性的液压阻尼器，使得阻尼力随着在行进速度的预定范围内的增加的行程速度而减小。 在该范围之外，阻尼力是渐进的，使得阻尼力随着行程速度的增加而增加。 在另一个实施例中，存在一个液压阻尼器，其具有在由主活塞限定的一个内部腔室内的第二滑动活塞。 基于跨越主活塞的压差，该次级活塞在弹簧加载和液压可锁定在第一位置或第二位置。
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公开(公告)号：US20190249743A1
公开(公告)日：2019-08-15
申请号：US16397427
申请日：2019-04-29
申请人： Bill J. Gartner
发明人： Bill J. Gartner
CPC分类号： F16F9/516 , F16F9/3214 , F16F9/3228 , F16F9/3405 , F16F9/48 , F16F9/5126 , F16F2222/123 , F16F2228/14 , F16F2238/026
摘要： A damper of shock and vibration. In one embodiment there is a hydraulic damper with a regressive damping characteristic in both compression and extension, such that damping forces decrease with increased stroking velocity within a predetermined range of stroking velocity. Outside of this range, damping forces are progressive, such that the damping force increases with increased stroking velocity. In another embodiment, there is a hydraulic damper with a second, slidable piston within one of the internal chambers defined by the main piston. This secondary piston is spring loaded and hydraulically latchable at either a first position or a second position based on the pressure differential across the main piston.
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公开(公告)号：US20190136938A1
公开(公告)日：2019-05-09
申请号：US15826419
申请日：2017-11-29
发明人： Jin Woo Kim , Jang Ho Kim
CPC分类号： F16F9/50 , F16F9/34 , F16F13/262 , F16F2222/123
摘要： An active engine mounting device is provided. The active engine mounting device includes upper and lower liquid chambers partitioned by a valve unit and adjusts a vibration and a load input from an engine in response to a driving condition while a fluid passes through the valve unit and attenuates the vibration and the load. The active engine mounting device includes an insulator that encloses a core integrally formed with a mounting bolt and elastically deformed based on the load applied to the core. A main case is disposed at a circumference of a lower end portion of the insulator. A diaphragm is disposed under the main case. The valve unit is configured to selectively pass the fluid through three channels based on operation of the valve. An actuator is disposed through an auxiliary case to drive the valve in an axial direction.
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公开(公告)号：US20170241505A1
公开(公告)日：2017-08-24
申请号：US15347096
申请日：2016-11-09
申请人： Bill J. Gartner
发明人： Bill J. Gartner
CPC分类号： F16F9/516 , F16F9/3214 , F16F9/3228 , F16F9/3405 , F16F9/48 , F16F9/5126 , F16F2222/123 , F16F2228/14 , F16F2238/026
摘要： A damper of shock and vibration. In one embodiment there is a hydraulic damper with a regressive damping characteristic in both compression and extension, such that damping forces decrease with increased stroking velocity within a predetermined range of stroking velocity. Outside of this range, damping forces are progressive, such that the damping force increases with increased stroking velocity. In another embodiment, there is a hydraulic damper with a second, slidable piston within one of the internal chambers defined by the main piston. This secondary piston is spring loaded and hydraulically latchable at either a first position or a second position based on the pressure differential across the main piston.
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