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公开(公告)号：US11761510B2
公开(公告)日：2023-09-19
申请号：US16336610
申请日：2017-09-27
申请人： VIBRACOUSTIC GMBH
发明人： Michael Lilligreen , Jan Philipp , Thomas Schemer , Timo Stöcker
CPC分类号： F16F13/266 , F16F13/107 , F16F13/264 , F16F13/268
摘要： A hydromount for mounting a motor vehicle unit is disclosed. The hydromount includes a supporting spring supporting a mount core and surrounding a working chamber, and a compensation chamber separated from the working chamber by a dividing wall and delimited by a compensation diaphragm. In embodiments, the compensation chamber and the working chamber are filled with a liquid and are connected by a damping duct incorporated into the dividing wall. In an embodiment, the dividing wall has two dividing plates between which a diaphragm is accommodated in a manner capable of oscillating. In an embodiment, the diaphragm and the dividing wall delimit an air chamber connected to the environment via an opening in the dividing wall, and the opening can be unblocked and closed by a switchable non-return device having a pressure-actuatable non-return valve with an opening pressure set to or having an oscillation amplitude of the diaphragm.
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公开(公告)号：US11125296B2
公开(公告)日：2021-09-21
申请号：US16327420
申请日：2017-08-16
申请人： VIBRACOUSTIC GMBH
IPC分类号： F16F7/108
摘要： A vibration damper for damping vibrations of a motor vehicle part including a retaining device attachable to the motor vehicle part, a damping mass, capable of vibrating with respect to the retaining device, and a spring device coupling the damping mass capable of vibrating to the retaining device. The damping mass may have at least one anti-loss device and/or path limiting device that may interact with the retaining device to limit a deflection of the damping mass with respect to the retaining device.
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公开(公告)号：US20210131489A1
公开(公告)日：2021-05-06
申请号：US16499959
申请日：2018-03-29
申请人： VIBRACOUSTIC GMBH
发明人： Philipp Werner , Hilrich Kardoes
IPC分类号： F16C19/10 , F16C33/74 , F16C33/76 , F16J15/447 , B60G15/06
摘要： A bearing includes a first housing part and a second housing part. A housing gap is formed between the first housing part and the second housing part, and a bearing unit is arranged in the housing gap. In embodiments, a sealing system is provided that seals the housing gap. The sealing system may include at least one first sealing lip that is designed such that it can pivot. In embodiments, a first sealing lip is at a distance from the first housing part and/or the second housing part in the non-sealing state, and for sealing the housing gap, the first sealing lip may pivot and come into contact with the first housing part and/or the second housing part.
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公开(公告)号：US20200376912A1
公开(公告)日：2020-12-03
申请号：US16619683
申请日：2019-01-31
申请人： VIBRACOUSTIC GMBH
发明人： Philipp Werner , Hilrich Kardoes , Michael Mess , Antoine Geslain
摘要： A mounting system for the elastic mounting of a strut or a vibration damper on a vehicle body includes a unit insertable into a receiving cup and a fixing device. The unit includes a mounting unit and a piston rod of a strut or vibration damper. In embodiments, the mounting unit has an elastomer mount for mounting the piston rod; the elastomer mount has a core for receiving the piston rod and an elastomer body, and a ring element that is a separate part or is non-positively, positively and/or materially connected to the body; the unit and fixing device may be inserted into the receiving cup from a side facing away from the body; the fixing device engages behind an undercut formed on the receiving cup; the ring element is supported on the fixing device; and/or the elastomer body is prestressed and presses the ring element against the fixing device.
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公开(公告)号：US20200217362A1
公开(公告)日：2020-07-09
申请号：US16624511
申请日：2018-06-07
申请人： VIBRACOUSTIC GMBH
发明人： Markus Dürre , Christian Paul
IPC分类号： F16C27/06 , F16C35/077
摘要： A shaft bearing for supporting a shaft of a motor vehicle includes an inner sleeve, an outer body surrounding the inner sleeve while forming a gap, and an elastomer body elastically connecting the inner sleeve and the outer body. The inner sleeve may have a first rolling surface facing towards the elastomer body and against which a first rolling section of the elastomer body abuts. The outer body may have a second rolling surface facing towards the elastomer body and against which a second rolling section of the elastomer body abuts. The two rolling sections may be connected to each other via a fold having a free length. During movement of the inner sleeve relative to the elastomer body and/or the outer body relative to the inner sleeve, the rolling sections may roll the same distance on the rolling surfaces, so that the free length of the fold remains unchanged.
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公开(公告)号：US10670108B2
公开(公告)日：2020-06-02
申请号：US16079191
申请日：2017-03-13
申请人： VIBRACOUSTIC GMBH
发明人： Philipp Werner , Hilrich Kardoes
IPC分类号： F16F13/14
摘要： A hydraulically damping mount includes amount core and an outer tube. In an embodiment, the mount core is supported on the outer tube via a mount spring of an elastomeric material, and the mount spring divides the space formed between the mount core and the outer tube into at least two fluid-filled chambers that are in fluid communication with each other via at least one damping channel and at least one decoupling channel. In an embodiment, at least one torsion-resistant decoupling device is movable back and forth by fluid flows and is arranged in the at least one decoupling channel. In an embodiment, the decoupling device is formed so that during a fluid induced movement of the decoupling device its inflow sides always face the fluid flows.
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公开(公告)号：US20190277367A1
公开(公告)日：2019-09-12
申请号：US16294253
申请日：2019-03-06
申请人： VIBRACOUSTIC GMBH
发明人： Alexander Wick , Ernst Koch , Martin Glass
IPC分类号： F16F15/131 , F16F15/133
摘要： A securing and centring device for securing fastening elements of a vibration damping device and for centring said vibration damping device on a component, such as a crankshaft. The securing and centring device may includes a securing mechanism that can be inserted into an opening of the vibration damping device and is configured to secure a fastening element inserted into the opening against falling out, a centering mechanism insertable into a further opening of the vibration damping device and into an assembly opening of said component for positioning and/or centering the vibration damping device and said component relative to each other, and a connecting member connecting the securing mechanism and the centering mechanism. A vibration damping device may include such a securing and centering device.
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公开(公告)号：US20190264736A1
公开(公告)日：2019-08-29
申请号：US16344869
申请日：2017-10-23
申请人： VIBRACOUSTIC GMBH
发明人： Markus Dürre , Christian Paul , Markus Endhart
摘要： An elastomeric body for a shaft bearing of a motor vehicle is suitable for arrangement in a gap between a bearing support and an inner body. The elastomeric body includes a first attachment leg, a second attachment leg, and a connecting portion interconnecting the first and second attachment legs. In embodiments, at least one of the first and second attachment legs has a plug-on groove that can be plugged onto the bearing support or the inner body in a form-fitting and/or force-fitting manner such that the plug-on groove encompasses the bearing support or the inner body. Embodiments of the concept further relate to a shaft bearing for a shaft of a motor vehicle.
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公开(公告)号：US20180202510A1
公开(公告)日：2018-07-19
申请号：US15743307
申请日：2016-07-12
申请人： Vibracoustic GmbH
IPC分类号： F16F13/10
摘要： A separating device for arrangement between a working chamber and a compensation chamber of a hydraulic mount includes a first nozzle plate and a second nozzle plate which is spaced apart from the first nozzle plate at a first distance. An elastic membrane is arranged between the first nozzle plate and the second nozzle plate. The membrane has at least one bump. The bump has a height with respect to the membrane and is designed in such a way that the bump lies against the first nozzle plate and/or the second nozzle plate in a punctiform manner. A thickness of the membrane and the height of the bump in the uninstalled state together are larger than the first distance, such that the membrane is clamped between the first nozzle plate and the second nozzle plate in a punctiform manner.
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公开(公告)号：US20180045266A1
公开(公告)日：2018-02-15
申请号：US15553584
申请日：2016-09-13
申请人： Vibracoustic GmbH
发明人： Thomas Schemer , Timo Stoecker
IPC分类号： F16F13/10
CPC分类号： F16F13/106 , F16F13/105 , F16F13/26 , F16F2226/045
摘要： A hydromount for mounting a motor vehicle engine includes a load-bearing spring having an elastomeric material and being configured to support a mount core. A working chamber is delimited by the load-bearing spring. An equalization chamber is separated by an intermediate plate from the working chamber and delimited by an equalization membrane having an elastomeric material. The working chamber and the equalization chamber are filled with a hydraulic liquid and connected to each other by a damping channel. The intermediate plate is mounted in an elastic receiving device which grasps around the intermediate plate and has a pivotable supporting region.
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