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WO/2022/204972A1 |
The present application belongs to the technical field of energy storage flywheels, and discloses an energy storage flywheel and a design method therefor. The energy storage flywheel comprises: a hub and N layers of composite material ri...
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WO/2022/208073A1 |
An apparatus comprising: a flywheel; a shaft; a bearing arrangement for supporting the shaft; a sealing arrangement; and a housing for housing the flywheel, the shaft, the bearing arrangement and the sealing arrangement, wherein the flyw...
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WO/2022/209238A1 |
Provided is a sliding bushing having a novel structure that enables both rigid spring characteristics in a shaft right-angle direction and flexible spring characteristics in a twisting direction and a torsional direction to be advantageo...
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WO/2022/207146A1 |
The invention relates to an oscillation damper which is in particular suitable for wind turbines and which is based on the eddy current principle and is temperature-controlled in such a way that it can not only effectively dissipate the ...
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WO/2022/208075A1 |
Apparatus for containing a flywheel comprising: a flywheel; a shaft; a bearing arrangement for supporting the shaft; and a housing for housing the flywheel, the shaft and the bearing arrangement; wherein the flywheel is mounted on the sh...
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WO/2022/199739A1 |
By arranging the friction devices (111, 112) radially in the interior of the flywheel (13) and axially outside the pendular rocker damper (100), an axially compact pendular rocker damper arrangement (108) is made available which can be u...
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WO/2022/201990A1 |
Provided is a wind-proofing device having exceptional wind-proofing performance without application of a wind-proofing pin or electronic lock device that undergoes shear failure during an earthquake. The present invention is a wind-proof...
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WO/2022/200489A1 |
A vibration damper having a dimensionally stable elastomer element which forms a three dimensional outer contour is known. According to the invention, a plurality of hollow elements are embedded in the elastomer element, some of which ar...
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WO/2022/202745A1 |
This pump support bracket 21 comprises: frame fixing parts 24, 25, 26 which are fixed to a frame member 3B; first and second pump support plate parts 27, 28 which are erected crossing a predetermined direction and are spaced in the prede...
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WO/2022/199741A1 |
The present invention relates to a torque transmission device (1) for a drive train of a motor vehicle, comprising an input element (5), which can be screwed to a crankshaft of an internal combustion engine of the motor vehicle, a torque...
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WO/2022/203615A1 |
An invention that reduces the vibration of objects or systems by using the contact stress of three ball bearings stacked at each layer, at least two layers, within the cylindrical surface of the housing. There is a retainer at the top of...
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WO/2022/199424A1 |
Disclosed is an integrated automatic unfolding/folding stair-climbing trolley suitcase, comprising a case body. The bottom of the case body is provided with universal wheels; a telescopic pull rod is provided on one side of the case body...
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WO/2022/199740A1 |
The present invention relates to a centrifugal pendulum apparatus (4) for a torque transmission device (1), comprising at least one first centrifugal pendulum flange (37) rotatable about an axis of rotation (D), at least one pendulum mas...
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WO/2022/202187A1 |
Provided is an anti-vibration device capable of sufficiently ensuring durability even when a load inputted in one direction and a load inputted in the opposite direction are significantly different. In this anti-vibration device 10, a ...
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WO/2022/195193A1 |
The invention relates to a device for centring and guiding a shaft of an aircraft turbine engine, said device comprising: – an outer ring (12) of a rolling bearing, said ring extending about an axis (X); – an annular bearing support ...
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WO/2022/197399A1 |
A radially compliant connection includes an axis, a first plate with a first connection portion, a second plate with a second connection portion, an intermediate plate with third and fourth connection portions, a first flexible element f...
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WO/2022/195198A1 |
Disclosed is a device for centring and guiding a shaft of an aircraft turbine engine, said device comprising: an outer ring (12) of a rolling bearing (14), extending about an axis and comprising orifices (42a, 42b), an annular bearing su...
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WO/2022/196468A1 |
The present invention provides a tubular antivibration device which has novel structure capable of achieving durability and the like of an elastic rubber main body while also increasing the degree of freedom in tuning the spring ratio in...
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WO/2022/195932A1 |
This damper 10 is provided with: a piston that is configured to reciprocally move by receiving force from one of a first member and a second member; a sliding member that slides on the piston according to the reciprocal movement of the p...
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WO/2022/195194A1 |
The invention relates to a device for centring and guiding a shaft of an aircraft turbine engine, said device comprising: - an outer ring (12) of a rolling bearing (14), said ring extending about a main axis (X) and having orifices (42a,...
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WO/2022/188918A1 |
The invention relates to a hybrid device (10) which is active between a first drive element (12) and an output side (14), comprising a torsional vibration damper (40) which reduces torsional vibrations of the first drive element (12) and...
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WO/2022/188608A1 |
A radial-type torque suction and discharge device, comprising: a track, wherein a track surface (230) thereof is a surface of revolution with p-order rotational symmetry along an axis of the track, and a directrix of the track surface, w...
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WO/2022/190963A1 |
This pulsation-damping member comprises: a first metal plate (11) and a second metal plate (12). Crest portions (16) of the second metal plate (12) enter the inside of crest portions (15) of the first metal plate (11). Trough portions (1...
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WO/2022/190207A1 |
This damping material has a main body including hard magnetic particles, and the main body is provided with a placement surface placed on a vibrating body, and a side surface that is continuous from the peripheral edge of the placement s...
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WO/2022/188915A1 |
The invention relates to a pendulum rocker damper (1) with a rotation axis (2), comprising at least the following components: - a driver disk (3); - a flange disk (4); - at least one energy storage element (5) for transmitting a torque a...
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WO/2022/190685A1 |
This clutch device is configured such that: a gear (13) having a plurality of through-holes (13d) and an outer (15) having a plurality of leg bosses (15d) in a quantity equal to that of the plurality of through-holes (13d) are disposed s...
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WO/2022/185174A1 |
A seismic device, has a housing configured to be engaged with a first structure, and a plurality of pairs of crossmembers, each pair of crossmembers being configured to receive part of a baseplate member which is configured to be engaged...
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WO/2022/185169A1 |
A distinctly anti-vibration handle grip, in particular for motorcycles, allows a significant reduction in the transmitted vibrations, eased by a better adaptation of the handle grip to the anthropometric features of the driver's hand, an...
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WO/2022/183891A1 |
A torque limiting device, used for connecting a first component and a second component, and transmitting torque having an upper limit value between the first component and the second component. The torque limiting device comprises a cove...
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WO/2022/186025A1 |
This flame-retardant vibration-damping rubber composition comprises the following (A) to (D), the proportion of (B) being 20-150 parts by mass, the proportion of (C) being 0.01-5.0 parts by mass, and the proportion of (D) being 10-80 par...
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WO/2022/186729A1 |
The invention relates to a system for balancing shafts in a two-cylinder four-stroke engine. The defining feature of the invention according to a first embodiment is that a counterweight of a first balance shaft is mounted in front of a ...
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WO/2022/179797A1 |
The invention relates to a damping unit (1) for damping a load change shock in a motor vehicle drive train, comprising: a friction unit (2) having at least two mutually opposing friction components (3, 4, 5); a first toothed component (6...
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WO/2022/180105A1 |
The invention relates to a torsional vibration damping assembly comprising a primary element, which can be rotated about an axis of rotation (A), and a secondary element, which can be rotated relative to the primary element against an en...
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WO/2022/181462A1 |
The present invention comprises: a first shock-absorbing member which is provided between a frame forming the skeleton of a vehicle and an outer structure situated on the outer side of the frame in the vehicle and which is placed so as t...
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WO/2022/181046A1 |
This resin composition for impact absorption is formed by containing: an A component composed of one or more block copolymers including a polymer component A1 having a glass transition point of 30°C or higher and a polymer component A2 ...
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WO/2022/179053A1 |
An improved damper, used for providing damping force to the rotation of a toilet cover, comprising: a casing (10) having an oil cavity (11); a rotating shaft (20) that is sealingly and rotatably fitted to the oil cavity and is provided w...
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WO/2022/176661A1 |
Provided is an impact-absorbing member provided with an outer beam and an inner beam, wherein the inner beam is a fiber-reinforced plastic A and the impact-absorbing member achieves both high reaction force and work load by an impact-abs...
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WO/2022/174861A1 |
The invention relates to a spring damper (1) for a motor vehicle powertrain (2), comprising a primary part (3), a secondary part (4) which is rotatably received relative to the primary part (3) in a spring-damped manner, and a first over...
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WO/2022/177001A1 |
Provided is a fixing structure between a crankshaft and a torsional damper, the fixing structure being capable of achieving reduction in the number of components and number of work process steps. A fixing structure between a crankshaft...
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WO/2022/171538A1 |
A system (100A, 100B, 100C) for a projection exposure apparatus (1), comprising a first component (102), a second component (104), and a decoupling device (200A, 200B, 200C), which is designed to decouple the second component (104) in mo...
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WO/2022/171231A1 |
The invention relates to a pendulum rocker damper (1) with a rotation axis (2), comprising at least the following components: - an input side (3); - an output side (4); - a stored energy source (5) for transferring a torque between the i...
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WO/2022/170464A1 |
A torsional vibration damper and a motor vehicle. The torsional vibration damper comprises a primary mass and a secondary mass, which are arranged in a manner of sharing the same axis of rotation, and comprises an energy storage device (...
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WO/2022/172315A1 |
Provided is a power device having improved versatility. An engine (1) comprises: a crankshaft (20); a balancer shaft (30); and a crank case (5) that rotatably supports the crankshaft (20) and the balancer shaft (30). The crankshaft (20) ...
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WO/2022/165862A1 |
A heavy mesh cloth device for suppressing flutter of a cross-sea bridge. A large-area heavy mesh cloth which is immersed in water and comprises a plurality of counterweight blocks (6) is suspended under a main beam by using ropes (7); wh...
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WO/2022/167812A1 |
The present invention relates to a method for producing an annular seal, such as a tumble- dryer seal, wherein the method comprises: injecting a polymeric composition comprising polyurethane and/or the constituent monomers and/or co-bloc...
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WO/2022/162105A1 |
The invention relates to a torsional vibration damper (1) for a motor vehicle drive train, comprising a primary element (2), which can be rotated about an axis of rotation (A), and a secondary element (3), which can be rotated about an a...
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WO/2022/161689A1 |
A fastening element (10) and a decoupling assembly (100) comprising the fastening element (10), for add-on parts connected to a body structure (400) of a motor vehicle, a method for producing the decoupling assembly (100) and for fitting...
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WO/2022/160418A1 |
Provided are an intelligent vehicle capture device and method for a bridge. The device comprises a protective net; and a supporting unit and an execution unit, which are connected to the protective net, wherein the protective net is inst...
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WO/2022/161429A1 |
An electrically-operated valve, which comprises a valve seat component (10) and a valve core rotor assembly (20); the valve core rotor assembly (20) comprises a valve shaft assembly (201), a valve core component (202), first and second e...
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WO/2022/162394A1 |
A power generation and/or storage apparatus comprising a buoyant flywheel (1), wherein the flywheel is arranged, in use, in contact with a body of liquid for rotation about a substantially vertical axis, an underside of the flywheel comp...
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