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WO/2020/249622A1 |
The invention proposes a system (S) for damping the vibrations generated by a device (D), said system comprising: - a vibration sensor (CV) intended to be mounted on the device, - a processing and control unit (UTC), - a mass-spring syst...
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WO/2020/250063A1 |
A rotor (3) for a hover-capable aircraft (1) is described that comprises: a hub (5) rotating about an axis (A) and, in turn, comprising a plurality of blades (9), a mast (6) connectable to a power unit of the aircraft (1) and operatively...
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WO/2020/247751A1 |
An energy absorbing device includes a composite or metallic component having greater than or equal to three walls forming a component channel with a longitudinal length and a polymeric component. The polymeric component has a honeycomb s...
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WO/2020/246754A1 |
A washing machine includes a water tub arranged in a case and a damper installed between the case and the water tub for damping vibrations of the water tub. The damper includes a plunger having one end supported on the case; a rod having...
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WO/2020/244691A1 |
The present invention relates to a method for producing an impulse body module for a gas turbine, which has a housing (10) with at least one cavity (11), in which the at least one impulse body (2) is accommodated with room for movement, ...
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WO/2020/239589A1 |
The invention relates to an industrial installation (1, 24), comprising a movably mounted body (5), a fluidic drive unit (6) for moving the movably mounted body (5) and also a damping system (17) for damping vibrations of the industrial ...
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WO/2020/241896A1 |
In order to apply an appropriate damping force corresponding to a relative displacement with a simple configuration, a movable inner cylinder 3 that is capable of sliding within an outer cylinder 2 in the axial direction and in which ori...
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WO/2020/241666A1 |
[Problem] To provide an impact absorbing body capable of suppressing load fluctuations after the start of plastic deformation. [Solution] The present invention provides an impact absorbing body comprising a hollow molded body, provided w...
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WO/2020/241895A1 |
In order to allow for the efficient operation of a storage rack in a closing direction and in an opening direction with a small force, a fixed frame 11 and a storage rack 10 are coupled by a link mechanism 20, and the link mechanism 20 i...
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WO/2020/239248A1 |
The invention relates to a novel impulse damper for reducing, in particular, extreme vibrational events, in tall, narrow structures, more particularly wind turbines. The impulse damper according to the invention operates on the impact-da...
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WO/2020/232555A1 |
Articles comprising one or more additively-manufactured components are provided, as are method of additively manufacturing such components. The additvely-manufactured components are designed to enhance performance and use of the article,...
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WO/2020/235618A1 |
Provided is a power transmission device with which it is possible to minimize transmission of an excessive external force. This power transmission device (200) has an input lever (204), an output lever (212), and a housing (202) that are...
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WO/2020/232160A1 |
Embodiments of this disclosure are directed to devices that allow for adjusting of device parameters in a manner that does not involve power dissipation in an essential way. Thus, power demands when such devices are used in applications ...
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WO/2020/224899A1 |
The invention relates to a control device for a hybrid drive, the hybrid drive comprising: - an internal combustion engine; - an electrical machine; - at least one torsional vibration damper; and - an electronic control unit, the torsion...
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WO/2020/218039A1 |
A fibrous structure (21) of this shock absorbing structure is provided with inter-layer binding yarns (26) that are multilayered fabrics and bind a plurality of fibrous layers in a stacking direction, wherein the inter-layer binding yarn...
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WO/2020/217632A1 |
The damping device includes a damper provided at an end on the outside in a traveling direction of a stacker crane. The damper has: a rod member extending along the traveling direction; a first biasing member for biasing the rod member t...
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WO/2020/214648A1 |
A method for forming an air spring for a vehicle including a frame coupled to the air spring includes heating an elastomeric base material to a melting point of the elastomeric base material, thereby forming a melted elastomeric base mat...
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WO/2020/210755A1 |
Described and shown are passive variable stiffness devices, which are of compact design and configured to produce a restoring force that varies optimally with the isolator displacement when subjected to vibration-inducing loading.
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WO/2020/208323A1 |
The invention relates to a metamaterial for filtering vibrational waves, the structure of which comprises at least one modular auxetic element (1), characterised in that said modular auxetic element (1) comprises at least one cell (10) h...
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WO/2020/201722A1 |
A linear vibration damper and/or absorber includes a centre shaft (12) having bearing regions (18) and friction contact regions (20), and a housing (2) including finger assemblies (22) which are mounted with a small radial clearance for ...
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WO/2020/201711A1 |
A structural damper(2) having an acoustic black hole (5), at least one sensor (7), a damper structure (4), an actuator (8) configured to apply an actuating force to the damper structure (4) and a controller (H) configured to control the ...
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WO/2020/195010A1 |
This shock absorber comprises a friction generating member (22) which is provided at a position on a side of the cylinder 12 defined by the seal member 21, and which makes sliding contact with a piston rod (15). The friction generating m...
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WO/2020/068194A9 |
Energy distribution structures provide architectural flexibility in various configurations, materials, and scalability, which enables a vast number of applications. An energy distribution structure or array thereof may include a three-di...
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WO/2020/187698A1 |
There is disclosed a frequency-tuned vibration damper device and assembly which may be used in steering wheels for motor vehicles. Elastomeric stiffening bridges or connectors, integrally formed in elastomeric damper bodies, are used to ...
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WO/2020/190152A1 |
An apparatus (30) for controlling flow induced vibrations in a section of pipeline (2) caused by a flow of liquid therethrough comprising:a sensor (50) for measuring flow induced vibrations of the section of pipeline;a mechanical means (...
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WO/2020/182410A1 |
A personal care appliance which includes at least one flexible spring. The flexible spring having an grounded section with an outer surface and an inner surface, a rotational member arranged radially within the grounded section, wherein ...
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WO/2020/177842A1 |
A magnetic levitation system is provided, comprising: a base structure, a carrier that is movable relative to the base structure in a transport direction, and at least one active magnetic bearing configured to generate a magnetic holding...
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WO/2020/169490A1 |
Rocker damper, having a base (8) and a first elastomer strap, wherein the first elastomer strap (1) is fastened to the base (8), wherein the first elastomer strap (1) runs in a curved manner in the longitudinal direction, with the result...
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WO/2020/165128A1 |
The invention relates to a device (20) having a body (25) and a set of vibration absorbers (30) which are mounted on the body (25), each absorber (30) being movable with respect to the body (25) between a first position and a second posi...
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WO/2020/161298A1 |
The present invention relates to a building damper (1), having at least one shear-damping part (5) which is of ladder-like design at least in certain regions and which has a three-dimensional structure according to the invention, in whic...
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WO/2020/162975A1 |
An anchorless crash cushion apparatus having a plurality of interconnected water-filled crash cushion elements and a non-water filled forward-most cushion element includes vehicle capture structure resisting upward tilting of an impactin...
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WO/2020/158640A1 |
Provided is a shock absorbing material having adhesiveness and light-blocking properties. A shock absorbing material (1) which comprises a silicone composition (2) having adhesiveness and stress relaxing properties and an insulating inor...
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WO/2020/156963A1 |
The invention relates to a building (1), in particular a multistory building, which has a supporting structure (5), and a facade (3) which is operatively connected to the supporting structure and exposed to the wind, wherein the facade (...
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WO/2020/154051A1 |
A reinforcement structure (10) comprising:(i) one or more members (12, 12A, 12B), the one or more members having one or more projections (20) extending from a base (16) of the one or more members; and(ii) one or more sleeves (28) surroun...
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WO/2020/153473A1 |
This structure member comprises a closed cross-sectional part, and a first wall and a second wall inside the closed cross-sectional part. The closed cross-sectional part comprises a first surface and a second surface, and the first surfa...
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WO/2020/145446A1 |
The present invention relates to a protector for installation on a floor. The protector for installation on a floor comprises: a guard part comprising a contact surface portion having first screw through-holes formed therethrough, a midd...
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WO/2020/144490A1 |
The tuned mass damper (1) comprises: - a mounting bracket (5) secured to the pipe (3); - a dynamic mass (7) comprising an annular member (9) extending around the pipe (3); - at least one linear guide (11) connecting the dynamic mass (7) ...
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WO/2020/142795A1 |
The invention uses a balance structure including a crankshaft (A'CDB '). There is a two -steel (C'), (D ') welding rod which is inside the crankshaft to attach to the legs of the chair or the bed or other objects. The two ends of the cra...
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WO/2020/137669A1 |
This energy absorption body (10) comprises a plate-like fiber structure (11) formed by stacking a plurality of weft yarn layers having weft yarns (13) and a plurality of warp yarn layers having warp yarns (14) interlaced through the warp...
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WO/2020/133075A1 |
A tilger for a rotating body includes an annular body movably coupled to a rotatable portion of the rotating body. The tilger includes a spring interposed between the first annular body and the rotatable portion. Rotation of the rotatabl...
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WO/2020/129227A1 |
The present invention provides an impact-absorbing member having a hollow-structured impact-absorbing section comprising an outer cylinder section and a hollow section, wherein the outer cylinder section includes a thermoplastic resin an...
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WO/2020/126759A1 |
The present invention provides a positioning device configured to displace an object, comprising: a stage to support the object, an actuator to move the stage with respect to a reference in a direction of movement, a balance mass arrange...
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WO/2020/126070A1 |
The invention relates to an impulse-damping device, which is specifically provided for the erecting or the dismantling of tall, slim constructions, in particular towers and preferably towers of wind turbines, in order in particular to mi...
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WO/2020/131690A1 |
A steering wheel assembly (10) contains a dampening system for mitigating vibrations transferred from a vehicle to the steering wheel assembly (10). A plurality of damper spring elements or grommets or damper spring elements (22) are eac...
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WO/2020/129327A1 |
This automotive crashworthiness energy absorption part 1 is to be provided to a front part or a rear part of an automotive body and absorbs crashworthiness energy when a crashworthiness load has been inputted from the front or the rear o...
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WO/2020/128192A1 |
The invention relates to a hydraulic shock absorber for a motor vehicle suspension comprising a cylindrical body (2) containing a piston (6) fixed to a sliding axial rod (4), defining two chambers (8, 10) within the body (2), which are c...
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WO/2020/128193A1 |
The invention relates to an impact force absorption unit (30) for an electrical energy storage device for a motor vehicle, the unit comprising at least one insert made of a first material and a plastic body within which the insert (31) i...
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WO/2020/118628A1 |
A vibration-reducing structure (70) comprises a plate body, a vibration-reducing component (72) and an installation portion (73). The vibration-reducing component is installed at the plate body by means of the installation portion. The v...
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WO/2020/116214A1 |
The present invention comprises: a link 500 that extends downward from a leg joint; a ground contacting part 600 that contacts the ground; a plate spring 300 that joins the link 500 and the ground contacting part 600; and a damping membe...
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WO/2020/116344A1 |
An eddy-current type damper (1) includes: a cylindrical magnet holding member (5); a plurality of permanent magnets (6); a cylindrical conductive member (4); a screw shaft (2); a ball nut (3); and a connection mechanism (7). The permanen...
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