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公开(公告)号：US20200231017A1
公开(公告)日：2020-07-23
申请号：US16844762
申请日：2020-04-09
申请人： Fox Factory, Inc.
IPC分类号： B60G17/052 , B62K25/08 , F16F9/02 , F16F9/46 , F16F9/48 , B60G17/048 , F16F9/06 , B60G11/27
摘要： A method and apparatus for a shock absorber for a vehicle having a gas spring with first and second gas chambers, wherein the first chamber is utilized during a first travel portion of the shock absorber and the first and second chambers are both utilized during a second portion of travel. In one embodiment, a travel adjustment assembly is configured to selectively communicate a first gas chamber with a negative gas chamber.
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公开(公告)号：US10704639B2
公开(公告)日：2020-07-07
申请号：US16103817
申请日：2018-08-14
申请人： TopLine Corporation
发明人： Martin B. Hart
摘要： An apparatus and system for attaining maximum unidirectional response to vibration damping of a printed circuit board (PCB) or other planar surface utilizing a defined travel displacement of a single tungsten (or other material) cylindrical rod in a single or plurality of sealed cylindrical chambers in a particle impact damper (PID). The single tungsten (or other material) cylindrical rod is not weighed down, constrained, encumbered within the chamber; accordingly, providing unrestricted freedom for the cylinder to quickly respond in a unidirectional direction at the first occurrence of excessive vibrational acceleration over 1G. The structure of a single cylindrical particle within a sealed cylindrical chamber also provides a path of minimum distance for the cylinder to travel before colliding with the ceiling or floor of the PID chamber. A plurality of cylindrical chambers can be arranged in a variety of patterns within the PID housing such as desired. The PID housing can be any shape such as a cube, a rectangular cuboid, a cylinder, sphere, triangular tetrahedron, triangular prism, polygon, toroid or any combination of shapes.
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33.发明申请公开(公告)号：US20200063816A1
公开(公告)日：2020-02-27
申请号：US16546829
申请日：2019-08-21
申请人： SUSPA GmbH
发明人： Manfred HOFMANN
摘要： An adjustment device for a flap assembly includes a housing having a longitudinal axis, two mounting spots spaced from one another along the longitudinal axis, an energy storage unit acting along the longitudinal axis and a friction damping unit acting serially in relation to the energy storage unit.
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公开(公告)号：US20200056673A1
公开(公告)日：2020-02-20
申请号：US16103817
申请日：2018-08-14
申请人： TopLine Corporation
发明人： Martin B. Hart
摘要： An apparatus and system for attaining maximum unidirectional response to vibration damping of a printed circuit board (PCB) or other planar surface utilizing a defined travel displacement of a single tungsten (or other material) cylindrical rod in a single or plurality of sealed cylindrical chambers in a particle impact damper (PID). The single tungsten (or other material) cylindrical rod is not weighed down, constrained, encumbered within the chamber; accordingly, providing unrestricted freedom for the cylinder to quickly respond in a unidirectional direction at the first occurrence of excessive vibrational acceleration over 1G. The structure of a single cylindrical particle within a sealed cylindrical chamber also provides a path of minimum distance for the cylinder to travel before colliding with the ceiling or floor of the PID chamber. A plurality of cylindrical chambers can be arranged in a variety of patterns within the PID housing such as desired. The PID housing can be any shape such as a cube, a rectangular cuboid, a cylinder, sphere, triangular tetrahedron, triangular prism, polygon, toroid or any combination of shapes.
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公开(公告)号：US20200029664A1
公开(公告)日：2020-01-30
申请号：US16520482
申请日：2019-07-24
申请人： G.T. LINE S.R.L.
发明人： Massimo TONELLI
摘要： A portable container, of the type of a suitcase, a trunk, a crate, a trolley, and the like, comprising a first shell portion and a second shell portion which are mutually articulated and can move between a configuration for closing an internal compartment and at least one open configuration for free access to the compartment; a safety device is coupled to the shell portions; the container also comprises an assembly for coupling the device to at least the first shell portion; the assembly is provided with: at least two inserts which are stably inserted in respective seats a slider, coupled to the device, a profiled element which is rigidly supported by the inserts and forms a guiding track for the slider, means for the rigid anchoring of the slider to the profiled element.
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公开(公告)号：US20200023762A1
公开(公告)日：2020-01-23
申请号：US16515368
申请日：2019-07-18
发明人： Eugen Mühlebach
摘要： In a table device (100) with a tabletop (110), which is coupled to a support strut (120) for mounting on a wall for purposes of a support, a danger of injury to a person located in its vicinity during a sudden acceleration, especially in the direction of travel, is significantly reduced as compared to the known table devices (110) in that the tabletop (110) is fastened to a carrier platform (140) provided with mechanical damping elements (130, 131; 130′, 131′) and is indirectly connected to the support strut (120) across the mechanical damping elements (130, 131; 130′, 131′).
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公开(公告)号：US10533621B2
公开(公告)日：2020-01-14
申请号：US15699614
申请日：2017-09-08
申请人： Carbon Air Limited
摘要： There is provided an air spring for supporting a load, the air spring comprises a chamber for holding a pressurised gas in use, a load-bearing surface arranged to transmit a force from a load in use to the pressurised gas held in the chamber. Importantly, in order to lower the spring rate, the chamber contains a mass of adsorptive material. There is also provided a use of an adsorptive material for the purpose of lowering the spring rate of an air spring, including a gas strut and a pneumatic wheel. There is also provided a method of designing an air spring using an adsorptive material to lower the spring rate.
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公开(公告)号：US10512334B1
公开(公告)日：2019-12-24
申请号：US16114227
申请日：2018-08-28
申请人： Tuang-Hock Koh
发明人： Tuang-Hock Koh
摘要： A height adjustment device used on furniture includes an inner tube having multiple clamp portions and multiple contact portions extending from the inner periphery thereof. Multiple grooves are defined in the outer periphery of the inner tube. A pneumatic tube is inserted into the inner tube and clamped by the contact portions. The inner tube is located in an outer tube that has a bottom cap and a top cap. Multiple ridges extend from the inner periphery of the outer tube. Each reduced opening accommodates the ridge corresponding thereto. The pneumatic tube has a piston rod and is connected to the bottom cap of the outer tube. The piston rod drives the inner tube to move relative to the outer tube. Multiple roller units are connected to ridges and roll the grooves of the inner tube to reduce friction between the inner tube and the outer tube.
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公开(公告)号：US10508664B2
公开(公告)日：2019-12-17
申请号：US15381780
申请日：2016-12-16
发明人： Massimo Fiorese , Daniel Fantinato , Roberto Rech
摘要： A gas cylinder actuator with overtravel safety device, comprising: a tubular containment jacket, two opposite heads for closing the tubular jacket, with corresponding sealing elements between the heads and the jacket, one head of which being provided with a through passage hole for a stem-piston, a stem-piston, between the tubular jacket, the heads and the stem-piston there being a chamber for pressurized gas, the gas cylinder actuator being characterized in that the tubular jacket has, at at least one of the portions affected by a head, a lightened portion that is preset to be deformed in case of compression in an axial direction, allowing the relative axial movement of the corresponding head toward the inside of the tubular jacket so as to form a gas discharge passage between the jacket, the head and the corresponding sealing element.
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公开(公告)号：US10463159B2
公开(公告)日：2019-11-05
申请号：US15135082
申请日：2016-04-21
申请人： Mike Oberender , Walter Schmitt
发明人： Mike Oberender , Walter Schmitt
摘要： A swiveling arrangement with a swiveling element swivelable around an axis powered and damped by a gas spring having a cylinder filled with gas and divided into first and second working chambers by a piston that has a piston rod guided through the second working chamber and a guiding and sealing unit. A first connection opened during an outward stroke of the piston from the second to the first working chamber, and a second connection is opened during an inward stroke from the first to the second working chamber that has a smaller cross-sectional flow area than the first connection. An auxiliary piston separates the second working chamber from an auxiliary chamber. A third connection from the auxiliary chamber to the second working chamber opened in the end move-out stroke and a fourth connection from the second working chamber to the auxiliary chamber opened in the move-in stroke.
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