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WO/2023/092533A1 |
Disclosed in the present invention are a low-frequency vibration isolation superstructure unit, a superstructure and a superstructure design method, which can solve the problems of it being difficult for a vibration isolation device to m...
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WO/2023/093920A1 |
The invention relates to a method for increasing the strength of a structure connected to a frame and subjected to an impact force, the essence of which consists in dividing the structure into at least two parts, a support part (2) and a...
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WO/2023/088882A1 |
The invention relates to a suspension assembly (1, 1') for a vehicle, more particularly a utility vehicle, having a base (2) and a superstructure (3), wherein: the suspension assembly (1) comprises at least one spring (4), at least one d...
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WO/2023/086065A1 |
The present invention relates to a seat equipment (E) developed for use in wheeled and/or tracked armored vehicles, which allows the users (personnel) inside the armored vehicle to escape from injury by absorbing the shocks caused by min...
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WO/2023/076892A1 |
An energy absorbing device for a steering column assembly of a vehicle is provided. The energy absorbing device includes tear initiation grooves having offset tear initiation points, such that tearing is initiated in the grooves at diffe...
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WO/2023/074647A1 |
A damper device10 is provided with a housing 20, a rotor 22 rotatably inserted in the housing 20, and a soft member disposed between the housing 20 and the rotor 22. The housing 20 has an inner cylinder part cylindrically formed thereins...
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WO/2023/071321A1 |
A damping assembly (100) and a vibration device (1000) provided with same. The damping assembly (100) comprises a connecting part (1), a base plate (2), a first mass spring component (3), and a second mass spring component (4). The conne...
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WO/2023/069528A1 |
A yielding seismic element includes one or more displacement control elements connected to a yielding element. The yielding element is designed to deform under seismic forces. When the yielding element experiences an instance of local de...
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WO/2023/067538A1 |
The present invention concerns an antivibration support (1 ) for an operating machine comprising: first coupling means (10, 41) configured to couple the support (1 ) to an operating machine, second coupling means (20, 42) configured to c...
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WO/2023/063057A1 |
Provided is an impact-absorbing member of which the shape can be designed relatively freely, which is lightweight, and which has high collision safety. This impact-absorbing member has one or more plate-shaped members, and is characteriz...
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WO/2023/063058A1 |
Provided is an impact-absorbing member which can be relatively freely set in shape, is lightweight, and has high collision safety. The impact-absorbing member comprises a thermoplastic resin molded body containing inorganic fibers, the i...
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WO/2023/062087A1 |
Aspects of the present invention relate to a active roll bar damper assembly (1) suitable for an active roll bar (5). The active roll bar damper assembly (1) includes a first subassembly (15-1) and a second subassembly (15-2) for mountin...
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WO/2023/057696A1 |
The invention relates to a hydraulic inertial suspension device for a vehicle, the device comprising - a cylinder comprising a cylindrical body (C) and a piston (P) delimiting upper (C1) and lower (C2) cylinder chambers; - a primary iner...
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WO/2023/057142A1 |
The present invention relates to an energy-absorbing device (2) for a vehicle, comprising at least one core (4), made up of at least one energy-absorbing material, and a plastic structure moulded onto the core (4) to form an integral ass...
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WO/2023/052828A1 |
The present invention relates to a rail damper for mounting on rail track to dampen the vibrations, comprising: a cylindrical damper casing (2) having first end (20), second end (30) and inner wall (40); a solid cylindrical member (1a) c...
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WO/2023/045767A1 |
A vibration frequency adjustment system, comprising a vibratable component (102), at least one counterweight (401, 402), at least one drive device (407, 408) and a controller (307). The vibratable component (102) is configured to be conn...
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WO/2023/047482A1 |
Provided is an object comprising a plate-like section, wherein the plate-like section has a contact section that is in direct contact with a vibration source, a vibration receiving section that is spaced apart from the contact section, a...
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WO/2023/041897A1 |
According to the present invention there is provided a resonator comprising: a base attachable to an external body; a control element; and one or more connection elements each having a resilient spiral portion, wherein the control elemen...
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WO/2023/043415A1 |
The invention is related to at least one isolation system (10) configured to at least partially isolate possible translational vibration in the directions of an X axis (X) and a Y axis (Y) and the possible torsional vibration around a Z ...
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WO/2023/041898A1 |
According to the present invention there is provided a vibration control system comprising: a resonator comprising: a base attachable to an external body; a control element; and one or more connection elements each having a resilient por...
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WO/2023/043779A1 |
A foam cover for a steering wheel as well as a method for forming the foam cover are provided. The foam cover is made from a mixture of a thermoplastic polyurethane material and a chemical blowing agent. The foaming mixture may be inject...
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WO/2023/037820A1 |
A buckling restraining brace (1) includes a core (2) and a restraining member (3). The core (2) has a first steel plate (21) having a first yield point, a second steel plate (22) having a second yield point different from the first yield...
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WO/2023/037352A1 |
An elongated tool holder (22) includes a mass housing portion (40) having a housing peripheral surface, an outer sleeve having a sleeve hole wall surface, and an anti-vibration arrangement (34). An elongated groove (92) is formed in one ...
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WO/2023/026176A1 |
A mechanical connection system (1) comprises a body (2) delimiting a through opening (3), an insert (4; 104; 204) configured to selectively engage the through opening (3) along an engagement direction (5), a holding element (6), movably ...
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WO/2023/025780A1 |
The invention relates to a liquid damper for canceling and damping vibrations on constructions, more particularly on slender, vertically oriented constructions. Therefore, the problem addressed by the invention is that of eliminating the...
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WO/2023/016797A1 |
Vehicle seat having a tuned mass damper (2), wherein the vehicle seat (1) has a seat bottom element (10), which is or can be connected to a vehicle structure (40), and a seat back (12) that can be tilted on the seat bottom element (10) a...
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WO/2023/014312A1 |
Invention is a system providing enhancement of vehicle collision members performance and comprises crash box (1) enhancing energy absorption nature and having lattice geometry hybrid composite syntactic foam filling, sandwich crash box (...
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WO/2023/014846A1 |
Tail strike mitigation devices and related methods are disclosed herein that can prevent or mitigate a tail of an aircraft from striking a runway surface when landing or taking off, including when landing on or taking off from a semi-pre...
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WO/2023/007505A1 |
The present disclosure relates to dual-acting single-spring twin-tube shock absorber assembly comprising at least one twin-tube shock absorber component; at least one piston rod component coaxially coupled with said twin-tube shock absor...
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WO/2023/008342A1 |
A damper 10 comprises a fixed-side unit fixed to one of a first member and a second member, a damping part that abuts on the other of the first member and the second member, and a moving member able to move relative to the fixed-side uni...
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WO/2023/001860A1 |
A reduction gear (5) for a powertrain of a hybrid or electric vehicle, comprising: - a shaft (10), and - a wheel (11) mounted on the shaft (10), capable of transmitting a torque, at least one of the shaft (10) and the wheel (11) bearing ...
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WO/2023/283836A1 |
An anti-collision buffer device (1), comprising a housing (10) and a first energy-absorbing assembly (20). The housing (10) comprises a pair of first housing walls (11) and a pair of second housing walls (12), wherein the first housing w...
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WO/2023/285083A1 |
The invention relates to a vehicle seat having a tuned mass damper (2), wherein the vehicle seat (1) comprises a seat base part (10) and a backrest (12), which is disposed on the seat base part and is provided with a head restraint (11),...
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WO/2023/274620A1 |
The invention describes a dynamic vibration absorber (1) comprising a frame (10) configured for mounting to a moveable structure (20); a flywheel (11) mounted on a first shaft (110); a first translation means (T1) adapted to convert a li...
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WO/2022/261747A1 |
A vibration dampening device, a mounting assembly including a vibration dampening device, and a method of dampening vibration in a vibration-sensitive component using the same. The vibration dampening device includes a first member that ...
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WO/2022/266147A1 |
One aspect is an insert molded friction torque device with a rotatable shaft, a friction element mounted over the rotatable shaft in an interference fit, a rigid enclosure structure at least partially enclosing the friction elements, and...
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WO/2022/260774A1 |
A mass damper system includes an unsprung mass, a sprung mass, a suspension component that supports the sprung mass with respect to the unsprung mass, and a damper mass that is connected to the unsprung mass. Motion control components ar...
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WO/2022/258323A1 |
The present invention relates to an elastomeric spring for an azimuth brake of an azimuth drive for tracking a nacelle with a rotor in relation to a tower of a wind turbine, having an elastomeric body, which is produced from one piece an...
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WO/2022/251977A1 |
Vibration absorbers comprising torsional viscous damper of the tube-type are tuned using one or more elastic members to improve the ability of the vibration absorbers to reduce problematic torsional vibrations. The torsional stiffness of...
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WO/2022/254374A1 |
A suspension assembly includes a shock absorber arranged to damp linear motion of a piston portion relative to a surrounding cylinder portion. A lead screw is disposed within the shock absorber for conversion between linear kinetic energ...
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WO/2022/248276A1 |
Regenerative Shock Absorber A regenerative shock absorber comprises an input module for receiving input linear vibration. A transmission mechanism comprises an output shaft, and is configured to convert relative linear motion of opposite...
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WO/2022/247730A1 |
A vibration suppression assembly (10) and a preparation method therefor, an electric drive system (100), and a vehicle. The vibration suppression assembly (10) comprises: a one-piece structured fixed unit (1) and at least one vibrator un...
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WO/2022/244698A1 |
This shock-absorbing member comprises a molded part containing a thermoplastic resin. The molded part is provided with a main body having a honeycomb structure filled with a plurality of tubular cells. All or some of the tubular cells co...
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WO/2022/228628A1 |
A tower vibration damper for mounting in a tower of a wind turbine is provided. The damper comprises: a pendulum structure configured to be suspended in the tower, said pendulum structure comprising a pendulum body; a suspension arrangem...
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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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