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WO/2021/065521A1 |
Provided is a clutch device with which it is possible to reduce vibrations caused when a rotary driving force from a prime mover is transmitted. A clutch device (100) is provided with a damper mechanism (105) between a clutch outer (101)...
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WO/2021/065669A1 |
Provided is an acrylic rubber, which comprises acrylic acid alkyl ester units, crosslinking-point monomer units, bifunctional monomer units represented by formula (A-1), and ethylene units. The acrylic rubber has a toluene-insoluble cont...
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WO/2021/065785A1 |
Provided is an actuator with stable, high damping capacity. The actuator S1 comprises a mount member 12 that includes a coil 30, a movable element 14 that includes a magnet 62 and that is displaced relative to the mount member 12, and ...
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WO/2021/063435A1 |
The invention relates to a clutch assembly, in particular for a hybrid module, for coupling an internal combustion engine to the powertrain of a motor vehicle in a damped manner, comprising a rotational oscillation damper (12) for dampin...
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WO/2021/058945A1 |
A vibration damping connector system (110) to provide a sealed flow path between a port of a vacuum chamber and a suction port of a vacuum pump has a first end member (112) configured to define a first end of the flow path, a second end ...
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WO/2021/058181A1 |
The invention relates to a damping apparatus (10) for absorbing and/or damping vibrations of a vehicle part or for isolating and/or damping a vibrating vehicle component (84), having at least one mass element (12), at least one fastening...
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WO/2021/061079A1 |
The present invention relates to a vibration isolator (10), which is arranged identically and adjacently in multiple numbers on the adapter (3), comprises an upper connector (20) adjusted to be connected to a payload (2) placed on an ada...
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WO/2021/062363A1 |
A multiple frequency vibration attenuation device comprises a mass portion and a spring portion and may attenuate vibrations at two or more different frequencies. The shape and mass of the mass portion is dependent on the spring rate and...
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WO/2021/056233A1 |
Disclosed is a variable-acceleration curved-surface spiral gear transmission mechanism for a variable-speed mass damping system. A concave curved-surface spiral gear (2) and a convex curved-surface spiral gear (7) are meshed at different...
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WO/2021/055911A1 |
Rotor hubs described herein include a frustoconical body having a base, a frustum, and a longitudinal axis extending therebetween, and a plurality of elongated protrusions spaced about a circumference of the base and extending from the b...
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WO/2021/052631A1 |
A damper hysteresis assembly (10) that includes a first frictional spacer (16) positioned adjacent a stack plate (18). A first hysteresis adjustment plate (20) is attached to the stack plate (18). A hub (22) is provided. A second hystere...
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WO/2021/053848A1 |
A balancer device with oil pump, comprising: a pump housing having a pump housing chamber therein; a pump component that is housed inside the pump housing chamber and, when a rotational force is transmitted thereto, discharges oil that h...
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WO/2021/052427A1 |
A tuned mass damping device (100), comprising: a connecting rod (2) extending along a longitudinal direction; a weighting component (3) connected to a lower end of the connecting rod (2); and a top connection component (1), which is conn...
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WO/2021/052963A1 |
The invention relates to a device (100) for autonomously and variably adjusting the rigidity in at least one first and second spatial direction (102, 104), comprising a rigidity assembly (106) which has at least one first flexural beam u...
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WO/2021/052529A1 |
The invention relates to a torsion damper (1) for a drivetrain of a motor vehicle, having an input component (2), a first hub flange (3) which is rotatable in a limited angular range relative to the input component (2), a spring device (...
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WO/2021/055912A1 |
Composite rotors provided herein include a rotor body extending along a longitudinal axis including a first component extending longitudinally along at least a portion of the rotor body and a second component extending longitudinally alo...
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WO/2021/049664A1 |
Provided are a vibration absorbing body, a balancer, and a rotating body with which it is possible for vibration of a rotating shaft to be further suppressed. The vibration absorbing body is provided with an annular flange 12, and a plur...
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WO/2021/046870A1 |
Disclosed is a vibration damping device for an electromechanical apparatus. The damping device comprises a bottom plate (1), wherein the bottom plate (1) is provided with bottom plate mounting bolts (2) and a mounting plate assembly (4);...
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WO/2021/046871A1 |
Disclosed is an efficient vibration-damping device for a mechanical apparatus, the vibration-damping device comprising a base (1), a mounting seat (8) used for mounting a mechanical apparatus, and a vibration damping mechanism, wherein t...
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WO/2021/049747A1 |
The present invention relates to a torque converter provided with a damper assembly having improved damping ability, wherein the torque converter has a simpler structure than the prior art, thus reducing manufacturing cost, and the overa...
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WO/2021/050955A1 |
A structural fuse is disclosed including a fuse base and a fuse plate extending from the fuse base. The fuse plate may include a reduced diameter yield section configured to yield at loads on the structural fuse above a threshold. The re...
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WO/2021/043358A1 |
The invention relates to a torsional vibration damper (201) comprising an input part (202) and an output part (203), the input part (202) being arranged so as to be rotatable relative to the output part (203), with a damper device in the...
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WO/2021/043364A1 |
The invention relates to a drive unit (1) for a hybrid drive train, comprising an internal combustion engine (2), an electric machine (4) and a disconnect clutch (6), which is arranged between a crankshaft (3) of the internal combustion ...
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WO/2021/043363A1 |
The invention relates to a torsional vibration damper (1) in the form of a dual-mass flywheel having a primary part (2) and a secondary part (3) which are rotatable about a rotational axis and can be twisted relative to one another and w...
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WO/2021/043357A1 |
The invention relates to a torque transmitting device (10) for transmitting a torque between a drive element (12) and an output element, having a first torque transmitting unit (28) which comprises an inlet (56) that can be rotated about...
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WO/2021/043360A1 |
A torsional vibration damper (1) at least comprising an input part (2) and an output part (3) with a common rotational axis (5) which extends along an axial direction (4), and at least one compression spring (6), wherein, in the case of ...
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WO/2021/040461A1 |
The present invention relates to a clamping apparatus for an antenna, the clamping apparatus comprising: a rotation unit for rotating an antenna in a horizontal direction; a tilting unit for rotating the antenna in a vertical direction; ...
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WO/2021/038005A1 |
The invention relates to a torque transmission device (1) for a motor vehicle, comprising a torque input element (2, 3, 4), a torque output element (6, 7, 8), resilient members (91, 92) mounted between the torque input and output element...
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WO/2021/036866A1 |
Provided are a method for forming a liquid rubber composite node having a pipe flow channel and a node. The forming method comprises: providing an intermediate spacer (3) between an outer sleeve (1) and a mandrel (2); performing vulcaniz...
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WO/2021/039657A1 |
An acceleration device (1) including: a case (10); a displacement part (20); an elastic member (30); and a fully closed cushion (50a) formed of material having elasticity, the case (10) being provided with a guide part (110a) that forms ...
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WO/2021/040968A1 |
An apparatus configured to be removably attached to a tire/hub assembly of a vehicle via lug nuts of the tire/hub assembly is used to determine imbalance forces of the tire/hub assembly during motion of the vehicle. The apparatus include...
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WO/2021/033435A1 |
A solid-liquid separation system (100) comprises a final settling pond (P), an inclined plate apparatus (10), and a short circuit flow prevention plate (18). The inclined plate apparatus (10) is disposed inside the final settling pond (P...
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WO/2021/030909A1 |
In one aspect, a rotary device is provided, and includes a shaft adapter, a chambered member, a seal member and at least one internal torque transfer member. The shaft adapter is connectible to a crankshaft or accessory shaft and defines...
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WO/2021/027733A1 |
Provided is a centrifugal force pendulum, comprising a first support plate (1) capable of rotating around a rotation axis; a second support plate (2) facing the first support plate (1) in the axial direction and fixed with the first supp...
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WO/2021/029853A1 |
A method of forming a balance shaft assembly including providing a sheet metal blank having a first bearing portion having a first width, a second bearing portion having the first width, and a unbalanced portion having a second width, wh...
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WO/2021/027734A1 |
Disclosed is a hydraulic torque converter, comprising: an impeller plate having an impeller blade; and a turbine plate having a supporting portion supporting a turbine blade, the impeller blade driving the turbine blade to rotate around ...
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WO/2021/026823A1 |
Provided are a counterweight assembly (100) and a gimbal assembly (400). The counterweight assembly (100) is used for a gimbal (200), the gimbal (200) comprises a shaft structure (210) and a connection joint (230), and the connection joi...
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WO/2021/023335A1 |
The invention relates to a centrifugal force pendulum (1) with a rotational axis (2) for a drive train (3), comprising the following components: - at least one pendulum mass (4) with a plurality of separate receiving openings (5, 6) with...
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WO/2021/023222A1 |
A zero-stiffness impact isolation device, consisting of a shell (1), a semi-hourglass-shaped boss, a sliding block, a spring, a motion guide assembly, and an inner core (2), wherein the motion guide assembly is composed of a linear beari...
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WO/2021/020828A1 |
An actuator for a camera having a multi-directional damper of the present invention comprises: a base having an inner space formed therein; a case coupled to the base; a carrier which is provided in the inner space of the base and moves ...
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WO/2021/019633A1 |
A vibration control device 1, 30 that comprises an inner housing 4, an elastic damper 10, an outer housing 2, a shaft member 8, fixing members 16, 18, a first pressing member 18 that shortens the elastic damper 10 in the axial direction ...
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WO/2021/018421A1 |
The invention relates to a mechanical coupling system (1) for the vibration-isolating coupling of a first and a second mechanical sub-system along a central coupling axis (A). The coupling system comprises: a first connection element (3a...
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WO/2021/022146A1 |
Various implementations include a device for controlling vibration with piecewise-linear nonlinearity. The device includes a stiffness element, a mass, a stopper, and an actuator. The stiffness element is expandable and compressible alon...
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WO/2021/020065A1 |
Provided is a center bearing support structure with which contact friction between a vibration-absorbing bushing and a bracket can be suppressed without using a metal ring. The center bearing support structure is provided with: a cente...
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WO/2021/019022A1 |
The invention relates to a torsional vibration damping device (1) comprising: - a torsional vibration damper (3) comprising a first input element (31) connected to a drive shaft, a first output element (10) and springs (9), - a torque li...
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WO/2021/019975A1 |
A flame-retardant vibration-damping rubber composition which comprises the following ingredient (A) as a rubber component and contains the following ingredients (B) to (D). This rubber composition enables excellent performances regarding...
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WO/2021/012420A1 |
Provided is an elevator car damping and stopping device, comprising a car main body (1), wherein the bottom of the car main body (1) is connected to a bracket (2) that is arranged horizontally, several pieces of shockproof rubber (3) are...
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WO/2021/012353A1 |
Provided is a seismic protection device arranged between a transformer or an electric reactor and a foundation, and the seismic protection device comprises a first connecting plate, at least three supporting components, an installation c...
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WO/2021/015693A1 |
The invention relates to balance weight mechanism (A) providing reduction in torque generated on engine when different devices to be tested are connected to pitch axis without adding any weight thereon in two-axis precise motion simulato...
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WO/2021/008649A1 |
The invention relates to a torsional vibration damper (1) at least comprising an input part (2) and an output part (3) having a common axis of rotation (5) extending along an axial direction (4), wherein the input part (2) and the output...
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