Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 101 - 150 out of 74,509

Document Document Title
WO/2019/044070A1
Provided is a feature that allows the duration of vibrations of a vibratory body to be freely controlled. Provided is a vibration control device 1 equipped with: a piezoelectric component 10 fixed to a vibratory body 4 to be vibration-co...  
WO/2019/045422A1
Disclosed is a hypertube transport system. Specifically, disclosed are a magnetically-levitated train and an infrastructure-system in which same travels, the present invention comprising: refrigerant for cooling compressed air of a hyper...  
WO/2019/041096A1
A damping device, a pan-tilt assembly having same, and an unmanned aerial vehicle. The damping device comprises a connecting shaft (30) passing through a body (1) of an unmanned aerial vehicle, and a first damping structure (10) and a se...  
WO/2019/045155A1
The present invention relates to an active-vibration damping system and, specifically, to: an active-vibration damping system capable of quickly removing vibration by applying offset force to the disturbance generated by the driving of a...  
WO/2019/044722A1
An eddy current damper (1) includes a screw shaft (7), a plurality of first permanent magnets (3), a plurality of second permanent magnets (4), a cylindrical magnet holding member (2), a conductive member (5) having conductivity and a cy...  
WO/2019/042695A1
The invention relates to a torsional vibration damper (1; 1a; 1b), which is provided with at least one energy storage device (46). Said energy storage device has an input (36), which is connected to a coupling system (18), an output (56;...  
WO/2019/041699A1
A vibration reduction fixing frame, used to connect a vibrating object to an object to be connected. The vibration reduction fixing frame comprises: a fixing frame main body (10), adapted to be connected to a vibrating object; and a cush...  
WO/2019/043336A1
The invention relates to a clutch device provided with a torsion assembly comprising a load spring washer and a friction ring (16, 17) resiliently deformable about an axis and mounted on a central torque-transmission member (7) so as to ...  
WO/2019/039310A1
This grommet has: a grommet body which is formed from a rubber-like elastic body and which is to be mounted to a counter-part; and a center shaft for affixing the grommet body to the counter-part. The grommet body has a cylindrical inser...  
WO/2019/039125A1
This silicone rubber composite material contains a silicone rubber, first carbon nanotubes with an average diameter of less than or equal to 30 nm, and second carbon nanotubes with an average diameter greater than 30nm and less than or e...  
WO/2019/039124A1
This silicone rubber composite material contains a silicone rubber, carbon nanotubes with an average diameter of less than or equal to 30 nm, and small graphite pieces. Per 100 parts by weight of the silicone rubber, there are 2.5-10 par...  
WO/2019/037035A1
An aerial device vibration-reducing structure, comprising a central frame (2), an external frame (1) and vibration-reducing element (7). The vibration-reducing element (7) is respectively connected to the central frame (2) and the extern...  
WO/2019/037836A1
The present disclosure provides a superconducting magnetic bearing as support system between two relatively movable parts (1, 2). One of the parts (2) includes a superconducting unit comprising at least one superconducting element (19) a...  
WO/2019/037036A1
An aerial device, comprising a body and, provided on the body, a plurality of vertical-lift rotors (3), a first horizontal rotor (41) and a second horizontal rotor (42), wherein an included angle is formed between the rotation axes of th...  
WO/2019/039377A1
Provided is a damper capable of braking a moving member which reciprocates along an axis, using a braking force having a hysteresis characteristic. A damper (100) includes a cylindrical housing (2) into which a push rod (8) is inserted i...  
WO/2019/035882A1
Apparatus and methods to reduce unwanted motion in precision instruments are described. An active vibration-isolation system may include a feedback loop that senses motion of an intermediate mass. In noisy environments, where the feedbac...  
WO/2019/035330A1
Provided are a nonaqueous suspension exhibiting an electrorheological effect, and a damper which uses same. This nonaqueous suspension exhibiting an electrorheological effect is obtained by dispersing, in a nonaqueous liquid, particles c...  
WO/2019/035407A1
A vibration-damping device that includes: a support member that rotates integrally with a rotary element to which torque from an engine is transmitted, the rotation of the support member being around the center of rotation of the rotary ...  
WO/2019/033153A1
Provided is a dynamic vibration attenuation system (10) for a granular material silo (8). The system (10) comprises a sensor arrangement (12), a processor (16), and a damping arrangement (24). The sensor arrangement (12) is configured fo...  
WO/2019/029764A1
In a centrifugal pendulum device (1) for arrangement in the drive train of a motor vehicle, having at least two centrifugal pendulums (4), which are arranged on a carrier disc (2) and can perform a movement relative to the carrier disc (...  
WO/2019/030174A1
The invention relates to a viscosity-torsional vibration damper or absorber (1) for a crankshaft (3) of a combustion engine, comprising an annular damping or absorbing arrangement which can be fastened to the crankshaft (3), wherein the ...  
WO/2019/029957A1
The invention relates to a large manipulator for concrete pumps having a boom pedestal which is arranged on a chassis and can be rotated about a vertical axis of rotation, having an articulated boom which is composed of at least two boom...  
WO/2019/029198A1
An eddy current vibration damping device utilizing the principle of leverage; the vibration damping device comprises: a casing (1), a connecting screw hole (2), a fixing copper plate (3), a permanent magnet (4), a permanent magnet guide ...  
WO/2019/025249A1
A vibration reduction assembly (200) including: (i) a shaft (240); (ii) a first component (210) positioned along the shaft and having a first face (212) comprising a plurality of magnets (230) positioned to alternate between a magnet hav...  
WO/2019/026987A1
In this engine, a main shaft 67 is arranged so that an angle θ1 < an angle θ2. In other words, the main shaft 67 is arranged near a virtual half-line Lh having a crankshaft center C61 at the end thereof so as to satisfy the abovementio...  
WO/2019/026520A1
The purpose of the present invention is to provide an antivibration support structure and an antivibration system configured so that it is possible to suppress high-frequency vibration and low-frequency vibration occurring in the floor o...  
WO/2019/026558A1
[Problem] To provide a torque generating device that uses a magnetic viscous fluid and that is suitable for miniaturization and can achieve a large shearing stress. [Solution] The present invention is provided with: a magnetic disk that ...  
WO/2019/027349A1
The invention relates to industrial laboratory equipment designed to eliminate the effect of pulses, and oscillations of different frequencies, on vibration-sensitive equipment. The vibration isolation platform comprises a base and a pan...  
WO/2019/020991A1
A building that is susceptible to oscillation in response to an externally induced load, comprising a lateral load-resisting structure, a floor plate, and an interface between the lateral load resisting structure and the floor plate. The...  
WO/2019/020808A2
The invention relates to a torsional vibration damper for a torque transmission device comprising: - a first element (1) and a second element (2) rotatably mobile relative to each other about an axis of rotation X; and - a damping member...  
WO/2019/020891A1
The invention relates to a clutch device (1) comprising a reaction plate (2), a pressure plate (11), at least two friction discs (12, 13) which are coupled to an output member (24) via damping means (23), the damping means (23) comprisin...  
WO/2019/020640A1
Pendulum effect damping device, in particular intended to be built into a motor vehicle powertrain, particularly into a clutch, the device comprising: - a holder (12); - a plurality of pendulums arranged about a rotational axis X of the ...  
WO/2019/018712A2  
WO/2019/015530A1
A base foot for a household electric appliance and a household electric appliance, wherein the base foot for household electric appliance comprises: a hydraulic plate (100); a sheath (200) fixedly connected to the hydraulic plate (100); ...  
WO/2019/015239A1
An unmanned aerial vehicle camera cushioning mechanism and an unmanned aerial vehicle. The unmanned aerial vehicle camera cushioning mechanism comprises: a counterweight assembly (10), a position-limiting structure (20), and a plurality ...  
WO/2019/012737A1
[Problem] To provide various means for efficiently attenuating vibrations applied to a turntable to dramatically reduce the noise picked up by a needle, thereby allowing a listener to hear original sounds buried in noise that prevents th...  
WO/2019/011411A1
The invention relates to a flywheel mass (1) for an flywheel mass store (8) comprising a body (2) which is designed to receive and/or output rotational energy during operation, wherein the body (2) is manufactured from a body material (5...  
WO/2019/008369A1
A damper and method are disclosed. The apparatus comprises: a damper having an inner hub for receiving a rotatable structure and a concentric outer mount coupled with the inner hub by at least one spring member which defines at least one...  
WO/2019/009440A1
One embodiment of the present invention provides production equipment having a reaction force compensation module and a control method for minimizing residual vibration by using the same, the production equipment: supplying, to an object...  
WO/2019/007688A1
The invention relates to a guide plate (2) for a tuned mass damper (1). The guide plate (2) has a plurality of recesses (3), each serving as a raceway (4) for a rolling body (5), which movabley guides a damper mass (6) in the radial dire...  
WO/2019/010002A1
A device (10) for cleaning a contact lens includes a lid (14), a base portion (12) and a drawer unit (16) detachably coupled to the base portion (12). The drawer unit (16) includes a container (28) holding a volume of fluid (41) therein....  
WO/2019/009334A1
This seismic isolation sliding bearing device has: a sliding bearing body interposed between a lower structure and an upper structure disposed over the lower structure, the sliding bearing body being fixed to one among the upper structur...  
WO/2019/005249A1
A vibration suppression unit for an aircraft comprising a mass having a center of mass, a first rotor, a second rotor, a first coupling between the first rotor and the mass, a second coupling between the second rotor and the mass, the fi...  
WO/2019/001616A1
Clutch arrangement, comprising a clutch device with an inner disc carrier (5) which carries inner discs (6) and can be connected or is connected to a drive member or an output member (7), and with an outer disc carrier (2) which carries ...  
WO/2019/001851A1
The invention relates to an absorber system (1) which comprises at least one absorber mass support (2) and at least one absorber mass (8) which is accommodated thereon movably with respect to the absorber mass support (2), wherein a lubr...  
WO/2019/005250A1
A vibration suppression unit for an aircraft comprising a mass assembly having a center of mass and a frequency rotor having a frequency center axis offset from a central axis of rotation and driven to rotate about the central axis, a vi...  
WO/2019/005690A1
A system configured to provide thermal regulation and vibration isolation to one or more electronic components. The system includes a sensor chassis defining an interior chamber, an electronics housing in the interior chamber of the sens...  
WO/2019/004115A1
Provided is a suspension system with which it is possible to reduce power consumption of a battery mounted in a vehicle. The suspension system comprises: adjustable-damping-force shock absorbers disposed between the vehicle wheels and th...  
WO/2019/002630A1
The present invention relates to a torque limiter (10) for providing torque transmission between the engine and the gearbox shaft in vehicles having internal combustion engine and comprising: a secondary side (50) having a drive plate (3...  
WO/2019/003907A1
In order to improve the responsiveness of damping force control in an ER damper, this control device comprises: a command control device that finds a high-voltage command value for variably adjusting damping force on the basis of detecti...  

Matches 101 - 150 out of 74,509