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公开(公告)号：US20220228641A1
公开(公告)日：2022-07-21
申请号：US17614615
申请日：2020-05-24
发明人： Christof Schäfer
摘要： A hydraulically damping assembly bearing has two fluid-filled chambers which lie axially opposite each other and are hydraulically connected by a channel. A first chamber forms a working chamber enclosed by a bearing spring body and a second chamber forms a compensating chamber enclosed by a bellows. The compensating chamber has an axially extending inner wall encircling an interior. The bearing includes an annular body axially between the working and compensating chambers, enclosing an axial throughopening opening into the working chamber and closed by a membrane integrally formed with the inner wall of the bellows. The membrane has a central region defined by the inner wall and together with the inner wall delimits the interior. The membrane has a collar region encircling the central region and integrally formed with the central region. The outer circumference of the collar is rigidly connected to the annular body and/or the spring body.
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公开(公告)号：US09903438B2
公开(公告)日：2018-02-27
申请号：US14418826
申请日：2013-07-01
申请人： Boge Elastmetall GmbH , Audi AG
发明人： Wolfgang Schnaars , Thomas Conrad
摘要： A hydraulically damping bush bearing has an elongated inner part, and outer bush, an elastomeric damping member disposed between the inner part and outer bush and a pair of axial chambers offset from one another in an axial direction. The axial chambers communicate with one another via at least one axial channel. The bush bearing also has a pair of radial chambers that communicate via at least one radial channel. The radial chambers are disposed between the pair of axial chambers and are offset from each other in a circumferential direction. At least fluid-free damping chamber is provided between the axial.
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公开(公告)号：US20170363143A1
公开(公告)日：2017-12-21
申请号：US15696438
申请日：2017-09-06
申请人： BOGE ELASTMETALL GMBH , AUDI AG
发明人： Wolfgang Schnaars , Thomas Conrad
CPC分类号： F16C27/063 , F16C33/20 , F16C43/02 , F16F1/3842 , F16F13/1481
摘要： A method for producing a bearing, in particular a hydraulic axle support bearing, which comprises the following steps: preassembling an inner part in an outer part with an elastomer body which is arranged in between and is reinforced by a plastic cage which at least partially bears against an inner wall of the outer part. The plastic cage is configured to radially protrude over an upper edge and a lower edge of the out part and, at the lower edge of the outer part, to project over the latter. Simultaneously calibrating the outer part and the plastic cage by constricting the outer part and the plastic cage from a respective first diameter to a respective second diameter which is smaller than the respective first diameter. After the constriction, the plastic cage projects over the upper edge of the outer part for the form-fitting axial securing of the outer part.
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公开(公告)号：US09822839B2
公开(公告)日：2017-11-21
申请号：US14894557
申请日：2014-04-30
申请人： BOGE Elastmetall GmbH , Audi AG
发明人： Volker Ludwig , Stefan Loheide , Thomas Conrad , Wolfgang Unger
摘要： A hydraulically damping rubber bearing has a substantially hollow-cylindrical inner portion and an outer portion disposed with a predetermined spacing relative to the inner portion. A resilient connection portion is disposed between the inner portion and the outer portion and connects the outer portion to the inner portion. The resilient connection portion has a first hydraulic damping circuit with at least two first fluid chambers which are in fluid communication with each other by means of a first flow connection. The first hydraulic damping circuit has a damping action in a predetermined direction. A second hydraulic damping circuit provides a damping action in the same predetermined direction as the first hydraulic damping circuit.
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公开(公告)号：US11585376B2
公开(公告)日：2023-02-21
申请号：US17045170
申请日：2019-04-03
发明人： Michael Fangmann
摘要： A rubber bush with an inner part (2) which extends in an axial direction (x), an outer sleeve (3) which surrounds the inner part (2) at a spacing and comprises two half shells (4, 5) which are configured as identical parts, and a rubber body (6) which is arranged between the inner part (2) and the outer sleeve (3), wherein the half shells (3, 4) are connected to the inner part (2) by the rubber body (6) and, at their circumferential-side ends which face one another, have projections (7, 8) and depressions (9, 10), into which the projections (7, 8) are insertable.
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公开(公告)号：US20210148402A1
公开(公告)日：2021-05-20
申请号：US17045170
申请日：2019-04-03
发明人： Michael FANGMANN
IPC分类号： F16C27/06
摘要： A rubber bush with an inner part (2) which extends in an axial direction (x), an outer sleeve (3) which surrounds the inner part (2) at a spacing and comprises two half shells (4, 5) which are configured as identical parts, and a rubber body (6) which is arranged between the inner part (2) and the outer sleeve (3), wherein the half shells (3, 4) are connected to the inner part (2) by the rubber body (6) and, at their circumferential-side ends which face one another, have projections (7, 8) and depressions (9, 10), into which the projections (7, 8) are insertable.
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公开(公告)号：US10947937B2
公开(公告)日：2021-03-16
申请号：US16388232
申请日：2019-04-18
发明人： Johannes Koch , Alfons Laumann , Sebastian Pytel
IPC分类号： F02M25/08 , F02M35/10 , F16L37/084
摘要： A functional component for influencing a tank ventilation of a fuel tank, functionally connected to an internal combustion engine, having a main body, wherein at least one flow channel for guiding fluid from an inlet side to an outlet side is formed in the main body, wherein at least one component for creating a clip connection of the functional component to an intake pipe is formed on the main body. The invention also relates to an arrangement of a functional component for influencing a tank ventilation of a fuel tank, functionally connected to an internal combustion engine, on an intake pipe.
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公开(公告)号：US10730248B2
公开(公告)日：2020-08-04
申请号：US16097055
申请日：2017-05-23
摘要： A method for producing a component from a fiber-composite material, wherein a plurality of fiber-tape pieces, which each comprise a thermoplastic fiber-tape piece matrix with fiber-tape-piece fibers embedded therein, are provided, the fiber-tape pieces are picked up in the solid state and arranged so as to form a fiber-tape pattern, a backing layer, which comprises a thermoplastic backing-layer matrix with backing-layer fibers embedded therein, is provided and heated such that the backing-layer matrix softens or melts, a preform is formed from the backing layer and the fiber-tape pattern in that the fiber-tape pattern is applied in the solid state to the heated backing layer and is heated thereby so that the fiber-tape-piece matrices soften or melt such that the preform is in a deformable state in which both the backing-layer matrix and the fiber-tape-piece matrices have been softened or melted, the preform in the deformable state is deformed.
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公开(公告)号：US10605323B2
公开(公告)日：2020-03-31
申请号：US16072752
申请日：2017-01-25
发明人： Frank Wittbracht , Josef Burwinkel , Stefan Loheide , Achim Lordick , Thomas Schmitz , Marc Mendel
IPC分类号： F16F13/14
摘要： An elastomer bearing has an inner part, an outer sleeve that surrounds the inner part, and an elastomer body that is arranged between the inner part and the outer sleeve. The elastomer body extends from the inner part as far as the outer sleeve. The elastomer body comprises two liquid chambers, which are filled with a liquid and arranged one on top of the other in an axial direction, and a duct carrier arranged radially between the elastomer body and the outer sleeve. The duct carrier surrounds the elastomer body in a region of the liquid chambers and bounds the chambers. The elastomer body is vulcanized to the inner part. To reinforce the elastomer body, two, annular reinforcement inlays are embedded in the elastomer body, and form parts, separate from one another, of a cage that is embedded in the elastomer body.
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公开(公告)号：US10203012B2
公开(公告)日：2019-02-12
申请号：US15503141
申请日：2015-08-10
发明人： Joerg Scharf , Maren Jacke , Jens Martin
摘要： A unit mount (1) for a motor vehicle is provided. The unit mount (1) includes a closed, one piece housing (7) with a housing opening (15, 33) on each of two sides that lie opposite each other; an elastomeric bearing spring (5) that is accommodated in the housing (7), and a support arm (3) that is secured within the housing (7) with at least one end protruding from one of the two housing openings (15, 33). For providing a cost-effective unit mount (1) with a simplified assembly, the elastomeric bearing spring (50) is inserted after the support arm (3) has been mounted.
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