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WO/2022/220283A1 |
The present invention provides an impact-absorbing structure including a first member formed from a metal material and a second member that extends in an axial direction of the first member, wherein the first member has a cylindrical sha...
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WO/2022/219996A1 |
A shock absorbing device 10 according to one embodiment comprises an elastic member 20 and a damping device 30. The elastic member 20 is compressed by force transmitted from the exterior of a vehicle through a front grill 2 which is a ve...
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WO/2022/210198A1 |
Provided is an impact absorbing body that is able to control buckling behavior and suppress fluctuations in performance. The present invention provides an impact absorbing body composed of a hollow blow molded body. The blow molded bod...
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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/2022/207076A1 |
A damper device (12) for a machine tool (10), the damper device comprising a tubular element (20) having a cavity (40) and a central axis (18), the tubular element comprising a first surface (48); a damping mass (32) arranged within the ...
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WO/2022/207489A1 |
The invention relates to a method and a liquid column damping system, in particular for damping vibrations, preferably structural vibrations, comprising a tank filled with a liquid, wherein at least three mutually spaced columns (2), pre...
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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/2022/201760A1 |
This shock absorber comprises: a cylinder; a blocking member blocking an end portion of the cylinder; a piston rod having one end portion inserted into the cylinder and the other end portion extending toward the outside of the cylinder; ...
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WO/2022/195186A1 |
The invention relates to a hydraulic inertial suspension device for a vehicle, comprising a cylinder having a body and a piston (P) delimiting an expansion chamber (C1) and a compression chamber (C2), the former being connected to a comp...
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WO/2022/195361A1 |
The passive multi-frequency damping device (10) for aircraft comprises: a support structure (12); a plurality of N metal damping masses (14), each having a respective n-th mass (mn), with N being a natural number greater than or equal to...
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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/2022/192020A1 |
A shock absorber having a metal damper tube and base assembly is provided. The base assembly, which includes a composite mounting attachment made of a composite material, such as a recyclable thermoplastic, is fixed to an external surfac...
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WO/2022/185273A1 |
A damping device (1) is disclosed to be fitted to an apparatus whose vibrations are to be damped, comprising a first (2) and a second (3) connecting element, to be connected respectively to a first (10) and to a second (11) part of the a...
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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/2022/179006A1 |
A composite impact resistance apparatus, comprising an inner barrel, a first pressure sensor (14), and an outer barrel. The inner barrel is connected to the inner bottom surface of the outer barrel. The first pressure sensor (14) is prov...
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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/2022/172526A1 |
A collision energy absorption component 1 for an automobile according to the present invention is provided in a front or rear portion of the automobile body and absorbs collision energy when a collision load is input from the front or th...
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WO/2022/171247A1 |
The invention relates to a heat pump comprising a housing (1), at least one load transfer element (2) arranged on an underside (1.1) of the housing (1), a compressor (3) arranged in the housing perpendicularly above the load transfer ele...
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WO/2022/171842A1 |
An active mass damper device for reducing vibrations is provided and comprises means for measuring instantaneous vibrations using an accelerometer, means for feeding this signal to a control unit and using this to drive an actuator. The ...
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WO/2022/171243A1 |
The invention relates to a heat pump, comprising a compressor (1) for compressing a coolant and a further heat pump component (2) through which the coolant flows, the compressor (1) being designed to be connected to the further heat pump...
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WO/2022/166322A1 |
A damping shock absorber, comprising a pipeline (A) and a plurality of shock absorbers configured on the pipeline (A). The shock absorber comprises a body (1) sleeved on the outer periphery of the pipeline (A) and a damping medium (2) fi...
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WO/2022/167378A1 |
Vibration damping device (1) for damping acoustic and mechanical vibrations, comprising a support structure (2) and a resonator arrangement (3) coupled to the support structure (2), the resonator arrangement comprising a plurality of res...
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WO/2022/169425A1 |
An isolation mount(100) is integrated with static deflection indicator assembly and an adjustable machine mounting top plate. The static deflection indicator assembly is configured to visually display the deflection of isolation mount(10...
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WO/2022/167379A1 |
Construction element (100) comprising a plurality of unitary vibration damping devices (101) mounted within the construction element. Each vibration damping device comprises a support structure (2) in the form of a container (4) and a re...
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WO/2022/165199A1 |
Disclosed herein are car seats and bases therefor. The base includes top tether and an energy-absorbing elongate finger. The tether includes webbing. The webbing is at least partially wrapped about the elongate finger. The elongate finge...
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WO/2022/164190A1 |
The present invention relates to a mount device of an agricultural work vehicle, the mount device supporting an operating room of the agricultural work vehicle and comprising: a support part supported by a vehicle body of an agricultural...
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WO/2022/152690A1 |
The present invention relates to a damper assembly for a hydraulic shock absorber, the damper assembly comprising a damping cylinder and a piston assembly being arranged in said damping cylinder and axially movable with respect thereto. ...
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WO/2022/154145A1 |
The present invention relates to a shock absorbing device, and more particularly, to a shock absorbing device which is installed on a connector for connecting railroad vehicles, a buffer stop installed at the end of a track, or side buff...
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WO/2022/146285A1 |
The present invention relates to at least one source (K) provided in air and/or space vehicles, transmitting vibrations to the vehicle, a bracket (B) disposed under the source (K), allowing the source (K) to be fixed into the air and/or ...
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WO/2022/144446A1 |
This invention discloses a tunable mass damper device and a conveyor drive machine comprising the tunable mass damper device. The tunable mass damper device comprises a shaft (2) and a vibrating body (3). The vibrating body (3) comprises...
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WO/2022/141728A1 |
A multi-material composite rolling seismic isolation device, comprising a first base plate (100) which is a horizontal plate. A rolling portion comprises a first rolling recess (200), steel balls (300) and a second rolling recess (400), ...
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WO/2022/135755A1 |
The invention relates to a building damper 1 for protecting buildings against vibrations, having a first pendulum 3 with a first pendulum mass 3a, a second pendulum 4 with a second pendulum mass 4a, a coupling device 5, and a damping dev...
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WO/2022/139715A1 |
Invention relates to the developments made on the flake roller chassis enabling the vibration resistance to be increased in order to eliminate the negative effects of the vibration on the machine occurring during the operation of the fla...
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WO/2022/138191A1 |
The present invention provides a steering device comprising an input shaft which is connected to a steering wheel and which extends in the axial direction, an output shaft which is engaged with the input shaft and which can move in the a...
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WO/2022/129865A1 |
According to the present invention there is provided an active vibration control system comprising: an electromagnetic actuator and a control element, the electromagnetic actuator being operable to apply a force on a base structure to wh...
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WO/2022/129864A1 |
According to the present invention there is provided an active vibration control system comprising: an electromagnetic actuator; a magnetic element; and a solenoid, the electromagnetic actuator being operable to apply a force on a base s...
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WO/2022/126417A1 |
A vibration reduction assembly, an unmanned aerial vehicle, and a vibration reduction method for an unmanned aerial vehicle. The vibration reduction assembly comprises a sensor, a processor, an execution actuator and a mass, damping and ...
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WO/2022/129866A1 |
According to the present invention there is provided an active vibration control system comprising: a driving mechanism and a control mechanism comprising an electromagnetic actuator, the driving mechanism being operable to apply a force...
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WO/2022/129710A1 |
The device (PVD) is intended to be mounted on a circumferential external surface (SEC) of a cylindrical structure, such as a stator (ST) of a rotating electrical machine, the device being of the so-called "MTMD" type and comprising a plu...
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WO/2022/123473A1 |
A passive dynamic damper comprises a magnetic seismic mass (3) movable along a direction of oscillation; at least a first magnet (8) disposed along said direction so as to apply magnetic repulsion on the seismic mass; optionally a second...
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WO/2022/122601A1 |
The invention relates to an assembly (10) for absorbing impact energy, comprising a bumper beam and at least one energy absorbing device (1), interposed between this bumper beam (2) and a side member (3) of a motor vehicle, this energy a...
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WO/2022/112023A1 |
The invention relates to a deformation structure, which can also be called an energy absorption structure, having at least a first layer and a second layer which are spaced apart from each other and are mounted to be movable relative to ...
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WO/2022/108446A1 |
The invention provides a truck or tractor semi-trailer combination interconnected via a fifth wheel, with a chassis formed by at least two elongate beams along a length of the truck. The chassis forms a suspension mount for a suspension ...
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WO/2022/109377A1 |
An improved recoil reduction system comprises a forward body, a friction spring, a rear body, a bolt, and, optionally, a bumper. When in forward battery, the said friction spring is compressed to a preloaded operating point by the bolt. ...
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WO/2022/103356A1 |
The present invention particularly relates to a combination apparatus (1) for use in connecting the carrier elements (50) to each other particularly in buildings. The improvement is that, upon providing a flexibility by the building whic...
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WO/2022/096319A1 |
The present invention relates to a member to absorb energy, particularly impact-energy. The present invention further relates to a structure comprising the member and a method to absorb energy, particularly impact energy.
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WO/2022/097085A1 |
A gas turbine (1) comprises a disc (10), at the periphery of which a plurality of blades (20) are mounted and extend radially from said disc. Each blade comprises a neck (21) adapted to be coupled to a peripheral zone of the disc, an air...
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WO/2022/090471A1 |
The present description relates to a hydraulic vibration absorber which comprises a first (5) and a second pressure chamber (6), each containing a hydraulic fluid; a mass (7) which is configured to move to and fro in a substantially air-...
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WO/2022/084139A1 |
Disclosed is a device for absorbing energy released by the detensioning of a structural cable, comprising at least one retaining collar, to be fastened to the cable, at least one collar acting as a hammer, to be fastened to the cable, th...
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