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WO/2023/242224A1 |
The invention relates to a torsion damping device (1) comprising an input element (6), an output element (8), a mechanical energy storage member (9), a torque limiter (4) designed to exert friction between a first metallic element (10) a...
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WO/2023/239860A1 |
An embodiment of a coupling device includes an elongated coupler body configured to be deployed at a borehole string and connected to a downhole component of a borehole string. The coupler body has a longitudinal axis, and the coupler bo...
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WO/2023/238443A1 |
The purpose of the present invention is to provide a vibration insulator with which it is possible to prevent complication of a structure. A vibration insulator (1) comprises: an oscillator (11) disposed between a vibration generating ...
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WO/2023/233086A1 |
The invention relates to an assembly comprising a first component (MEL), a second component (COMP) which extends along a longitudinal axis (A-A) and is fastened to the first component (MEL) by a fastening device comprising a fastening fl...
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WO/2023/234418A1 |
The present invention applies an appropriate damping force which corresponds to a relative displacement amount. One member among a first member 10 and a second member 20 which are provided so as to be capable of relative movement is pr...
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WO/2023/220819A1 |
A pulverizer comprising: a housing having a housing sidewall; a rotor assembly received in the housing, the rotor assembly including a rotatable shaft and at least one rotor arm extending outwardly from the rotatable shaft towards the ho...
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WO/2023/223071A1 |
A motor control method for domestic appliances for reducing noise during use of the domestic appliances including laundry machines and kitchen machines. The method obtains a cancellation signal configured to reduce the noise of the domes...
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WO/2023/223061A1 |
A double eccentric disc (6) having an inner disc (6a) fixed to an input shaft (7), characterized in that it further has an outer disc (6b), said outer disc (6b) being connected to said inner disc (6a) by an elastic element (8).
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WO/2023/221470A1 |
A vibration isolation support and a transformer provided with said vibration isolation support. The vibration isolation support comprises: a support main body (100), the support main body (100) being provided with a first support platfor...
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WO/2023/216870A1 |
A damping mechanism, a hinge apparatus, and a foldable electronic device. The damping mechanism comprises a fixing base (20), damping swing arms (22, 23), rolling bodies (26, 27), and pushing and pressing apparatuses. The damping swing a...
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WO/2023/218716A1 |
A vibration control device according to the present invention is provided with a cylindrical outside attachment member (1), an inside attachment member (2) which is arranged close to one side of the outside attachment member (1) in the a...
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WO/2023/216574A1 |
A tractor rear suspension vibration damping control system, relating to the technical field of tractor rear suspension vibration control. The system comprises: a tractor operation parameter acquisition device for acquiring an operation p...
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WO/2023/217272A1 |
A base and a compressor apparatus, the base comprising: a housing, a pouring chamber being arranged in the housing, and the pouring chamber being used for concreting; a cage frame, the cage frame being a hollowed-out cage structure, and ...
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WO/2023/213900A1 |
The invention generally relates to an active vibration isolator having a coil spring which acts in a vertical direction. The invention also relates to a method for actively damping vibrations of a mounted load, for example of a mounted m...
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WO/2023/207127A1 |
A sliding mechanism. The sliding mechanism comprises a first member (1) and a second member (2); a sliding groove (11) is provided on the first member (1), and a columnar member (21) matching the sliding groove (11) is provided on the se...
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WO/2023/206727A1 |
A counterweight block assembly, comprising a counterweight body (40), a buffer sleeve (30), a pre-tightening member (20) and a fastener (10), wherein the counterweight body (40) is in a hollow column shape and comprises a first through h...
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WO/2023/205472A1 |
A plurality of accessory components for use in respective reel to real sectioning, serial sectioning, and array tomography sectioning described herein incorporate mechanical and electro-mechanical engineering to provide accessory tools f...
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WO/2023/204182A1 |
A vibration control device (18) according to the present invention comprises: a sheet-shaped elastic member (17) that has elasticity and can deform so as to be in contact with a structure surface in which vibration occurs; and a retentio...
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WO/2023/201827A1 |
A display device (10), comprising a middle frame assembly (100), a sliding assembly (200), elastic members (300) and a display screen (500), wherein the middle frame assembly (100) comprises at least two rotatably connected middle frame ...
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WO/2023/202739A1 |
The invention relates to a torsional vibration damper (1) having an entry part (2) and having an exit part (3), wherein the entry part (2) can be rotated relative to the exit part (3) counter to the restoring force of a damper device (4)...
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WO/2023/199142A1 |
The invention relates to a rotary force equalizer comprising a first assembly having a frame that has four sides and two groups of springs, each of which bears on a longitudinal push-member. The groups of springs are opposed so as to def...
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WO/2023/200919A1 |
A vibration reducer assembly (1006) for connecting a first object (2) to a second object (4) includes a first vibration reducer (1006A) and a second vibration reducer (1006B). The first vibration reducer (1006A) couples the first object ...
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WO/2023/200820A1 |
The present application discloses embodiments of a vibration isolation assembly configured to reduce the communication of excitation vibration between a supporting surface and a payload, at excitation frequencies significantly higher tha...
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WO/2023/195961A2 |
The invention relates to a variable stiffness system used as both a vibration isolation system and a vibration absorption system in systems that ensure the protection of vibration-sensitive mechanical, optical, and electronic devices fro...
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WO/2023/196087A1 |
An apparatus for and method of reducing the effects of vibrations on components in modules of a deep ultraviolet light source. The components are provided with sensors (325,335) to sense vibration waveforms and actuators (320,330) for ap...
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WO/2023/187537A1 |
Rotational element (1) internally provided with at least one annular cavity (5, 105, 106, 110) which separates a central part (4) from an outer part (3) of the rotational element (1), wherein the outer part (3) is provided with one or mo...
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WO/2023/191304A1 |
Disclosed is a speaker comprising a sound generating unit and a sound-guiding cavity provided with a vibration absorber nearby. The vibration absorber comprises an elastic unit and a metal ball arranged in the elastic unit, and at least ...
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WO/2023/188531A1 |
Provided is an anti-vibration/vibration suppression member which has excellent mechanical properties such as high temperature endurance, has excellent reproducibility, and furthermore, realizes a reduction in manufacturing costs. Also pr...
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WO/2023/188786A1 |
[Problem] To provide a damper device with a compact axial length. The present invention also addresses the problem of providing a damper device capable of stably generating diverse variations of hysteresis torque. [Solution] A damper dev...
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WO/2023/189287A1 |
Provided is a sliding bearing that can decrease vibrations transmitted to a supported object. This sliding bearing (1) comprises an upper case (2), a lower case (3), and a center plate (4) that is disposed between the upper case (2) and ...
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WO/2023/184514A1 |
A dual-mass flywheel, comprising: a first flywheel mass (10), comprising a first housing (11) and a cover plate (12) connected to each other; a second flywheel mass (20), wherein an accommodation space (30) is formed between the second f...
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WO/2023/189533A1 |
This vibration isolation device has: a first plate; a first mesh spring on the first plate; a cover on the first mesh spring; a bezel on the cover; a second mesh spring on the bezel; a second plate on the second mesh spring; and a fasten...
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WO/2023/181760A1 |
[Problem] To eliminate deformation and abutment position displacement of a restriction member that prevents large displacement. [Solution] A cylindrical laminated rubber part 1 comprises: an inner tube 2; an outer tube 3 disposed coaxial...
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WO/2023/178477A1 |
A vibration reduction structure (10), comprising a first support (12), a plurality of groups of vibration reduction members (18), a second support (14), and a third support (16), wherein the second support (14) is connected to a head por...
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WO/2023/173594A1 |
An anti-collision apparatus, relating to the technical field of ultra-precision equipment protection, and for use in solving the problem that existing anti-collision apparatuses cannot achieve an effective anti-collision protection effec...
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WO/2023/176294A1 |
A vibration-proof bush comprises an outer cylinder (11) attached to either one of a vibration-generating part and a vibration-receiving part, an inner-side member (12) attached to the other and disposed on the inner side of the outer cyl...
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WO/2023/177917A1 |
A seat assembly for use in an automotive vehicle has a seat cushion including a seat bracket, a seat back including a side bracket, a bushing having an outer ring fixedly coupled to one of the seat bracket or the side bracket, and a free...
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WO/2023/173432A1 |
A damping apparatus (100) and a camera assembly. The damping apparatus (100) is used for a movable platform, and the damping apparatus (100) comprises a first mount (10), a second mount (20), and a damping assembly (30). The first mount ...
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WO/2023/177346A1 |
A bumper system is disclosed. The bumper includes a support having one or more first members. The bumper further includes a bumper having one or more second members. The bumper being maintainable by the support in a rest position with re...
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WO/2023/173957A1 |
Disclosed are an engine manifold vibration reduction device and method and an engine. During a working process of an engine, excitation coils (22) are electrified so that electromagnetic fields are formed in magnetic induction channels (...
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WO/2023/167423A1 |
A vibration reduction unit and a transformer comprising same are disclosed. The vibration reduction unit according to one aspect of the present invention may comprise: a first frame forming one portion of the exterior thereof; a second f...
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WO/2023/164896A1 |
A chain wheel, comprising: an annular main body portion (11), and a plurality of gear teeth (12) circumferentially arranged around a radial outer side of the main body portion (11). The chain wheel further comprises an annular buffer rin...
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WO/2023/166933A1 |
The present invention provides a vibration damping device that can inhibit component loosening and inhibit the occurrence of slipping with an even simpler configuration. This vibration damping device comprises: a plate-shaped first att...
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WO/2023/160334A1 |
A liquid-pressing-type automatic balance actuator with a large diameter. An intermediate sleeve (21) is interference-mounted on an outer side wall of a liquid storage disk (22). An outer side wall of the intermediate sleeve (21) is axial...
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WO/2023/163233A1 |
The present invention addresses the problem of providing a rubber composition that achieves both thermal deterioration resistance and fracture resistance. The solution to this problem is a rubber composition characterized by including a ...
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WO/2023/161639A1 |
A flywheel (1100) comprising a plurality of discs (1102) arranged in a stack (1104), including at least first and second end discs at either end of the stack (1104), each of the plurality of discs (1102) including a plurality of disc ape...
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WO/2023/161638A1 |
A flywheel (1000) comprising a plurality of discs (1002) arranged in a stack (1004), including at least first and second end discs at either end of the stack (1004), in which each disc (1002) includes a central region (1034) and a periph...
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WO/2023/161636A1 |
A flywheel (100) comprising a plurality of discs (102) arranged in a stack (104), including at least first and second end discs at either end of the stack (104), each of the plurality of discs (102) including a plurality of disc aperture...
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WO/2023/155355A1 |
An inter-multi-body multi-step motion compensation connection method for an offshore floating photovoltaic system. An offshore floating photovoltaic system (1) comprises floating body modules (10), which are configured to carry upper sup...
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WO/2023/157537A1 |
Provided is an attachment structure (30) for a compressor, by which a compressor (10) is attached to a device (2). The attachment structure (30) for the compressor comprises: a base plate (31) to which the compressor (10) is fixed; and v...
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