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Matches 151 - 200 out of 77,971

Document Document Title
WO/2021/020828A1
An actuator for a camera having a multi-directional damper of the present invention comprises: a base having an inner space formed therein; a case coupled to the base; a carrier which is provided in the inner space of the base and moves ...  
WO/2021/019633A1
A vibration control device 1, 30 that comprises an inner housing 4, an elastic damper 10, an outer housing 2, a shaft member 8, fixing members 16, 18, a first pressing member 18 that shortens the elastic damper 10 in the axial direction ...  
WO/2021/018421A1
The invention relates to a mechanical coupling system (1) for the vibration-isolating coupling of a first and a second mechanical sub-system along a central coupling axis (A). The coupling system comprises: a first connection element (3a...  
WO/2021/022146A1
Various implementations include a device for controlling vibration with piecewise-linear nonlinearity. The device includes a stiffness element, a mass, a stopper, and an actuator. The stiffness element is expandable and compressible alon...  
WO/2021/020065A1
Provided is a center bearing support structure with which contact friction between a vibration-absorbing bushing and a bracket can be suppressed without using a metal ring. The center bearing support structure is provided with: a cente...  
WO/2021/019022A1
The invention relates to a torsional vibration damping device (1) comprising: - a torsional vibration damper (3) comprising a first input element (31) connected to a drive shaft, a first output element (10) and springs (9), - a torque li...  
WO/2021/019975A1
A flame-retardant vibration-damping rubber composition which comprises the following ingredient (A) as a rubber component and contains the following ingredients (B) to (D). This rubber composition enables excellent performances regarding...  
WO/2021/012420A1
Provided is an elevator car damping and stopping device, comprising a car main body (1), wherein the bottom of the car main body (1) is connected to a bracket (2) that is arranged horizontally, several pieces of shockproof rubber (3) are...  
WO/2021/012353A1
Provided is a seismic protection device arranged between a transformer or an electric reactor and a foundation, and the seismic protection device comprises a first connecting plate, at least three supporting components, an installation c...  
WO/2021/015693A1
The invention relates to balance weight mechanism (A) providing reduction in torque generated on engine when different devices to be tested are connected to pitch axis without adding any weight thereon in two-axis precise motion simulato...  
WO/2021/008649A1
The invention relates to a torsional vibration damper (1) at least comprising an input part (2) and an output part (3) having a common axis of rotation (5) extending along an axial direction (4), wherein the input part (2) and the output...  
WO/2021/009304A1
The invention relates to an assembly for a hybrid drivetrain of a motor vehicle, comprising a first torque transmission device and a second torque transmission device connected thereto so as to transmit torque, wherein: the first torque ...  
WO/2021/010177A1
A buffer stopper (11) has a base (31) and an elastic body (51). The base (31) has a through hole (32) in the center thereof, and is formed in a columnar shape having recesses (33) at both ends (virtual surfaces including an end surface (...  
WO/2021/010652A1
An actuator for a camera according to the present invention is characterized by including: a base defining an inner space; a carrier provided inside the base and moving in at least one direction among an optical axis direction, a first d...  
WO/2021/005410A1
A stiffening device for a base frame is disclosed. The disclosed stiffening device comprises hydraulic jacks fitted with structural members of the base frame; stain gauges coupled to the structural members of the base frame, the stain ga...  
WO/2021/005110A1
The invention relates to a drivetrain (1) for a motor vehicle, comprising an internal combustion engine (2), an electrical machine (3), and at least one clutch device (4) for releasably coupling the internal combustion engine (2) to an i...  
WO/2021/005587A2
To prevent damages to furniture such as refrigerators, cabinets, televisions in residential buildings and important equipment in office buildings and hospitals during an earthquake, it is aimed to design and manufacture a special mechani...  
WO/2021/006067A1
This actuator is provided with a bottomed cylindrical outer tube and a cylindrical middle tube sealed at both end portions. One end portion of the middle tube is provided with an armature equipped with coils. The inner circumferential su...  
WO/2021/002597A1
A clothes dryer according to an aspect of the present invention comprises: a housing forming the external appearance of the dryer; a drum rotatably disposed in the housing; a drive device for rotating the drum; and a damping ring formed ...  
WO/2021/000983A1
The invention relates to a drive train unit (1) for a drive train of a motor vehicle, with an input component (2) for the introduction of a torque, a torsion damper (3) which is connected in a torque-transmitting manner to the input comp...  
WO/2021/003079A1
A method of manufacturing an impeller for a thermal management device includes partially curing a curable liquid (448, 464) in a curable liquid bath (440) to form a first stage rotor (216, 316, 416, 516, 612, 616), removing the first sta...  
WO/2021/003400A1
An engine balance shaft (20) for an internal combustion engine (24) is provided having reduced total mass and rotational inertia while having sufficient bending stiffness and sufficient unbalance mass. The balance shaft (20) is formed by...  
WO/2021/000356A1
A shock absorption base for electrical equipment, comprising four support plates (1) provided with sliding slots (10). Adjacent support plates (1) are slidably connected to each other by means of sliding pipes (2). Both ends of the slidi...  
WO/2020/260707A1
The invention relates to a torsional vibration damping device (1) comprising: - a torsional vibration damper (3) comprising a first input part (31) that can be connected to a drive shaft, a first output part (10), and a mechanical energy...  
WO/2020/264287A1
A torsional coupling including parts that all work together. Torque is applied to the inner member. The first stage (low torque) consists of a bonded part (rubber, inner and outer member) that is in series with a set of compression style...  
WO/2020/264146A1
A metamaterial system for protecting a payload from external energy flux generated by an energy source includes a mechanical, metamaterial framework configured to circulate the external energy flux between the metamaterial system and the...  
WO/2020/258619A1
A mechanism for preventing a seed grader from shaking excessively comprises a grader frame (1) and a grader body (2). A first steel angle (3) and a second steel angle (4) are provided on a side of the grader frame (1) close to the grader...  
WO/2020/263756A1
This invention relates to a flywheel and method of manufacture thereof wherein the flywheel is capable of operation at very high rotational speed without precise balancing. The flywheel (5) comprises a composite annular rotor (10) having...  
WO/2020/260708A1
The invention relates to a torsional vibration damping device (1) comprising: - a torsional vibration damper (3) comprising a first input part (31) that has a first window (32) and can be connected to a drive shaft, a first connecting me...  
WO/2020/262882A1
The present invention can protect the knees by adjusting the elastic force of each elastic member by using an adjustment handle protruding to the outside of a shoe to obtain the shock absorbing effect desired by a user, and can minimize ...  
WO/2020/262244A1
This differential pressure valve has: valve chambers (141); circular valve bodies (94) that are provided in the valve chambers (141); inlets (106) which are formed in the bottoms (142) of the valve chambers (141) and through which air fr...  
WO/2020/261627A1
Provided is a bracket having a superior reinforcement effect. This bracket (1) has an opening (A) and comprises a main body (10) and a reinforcing part (20). The main body (10) is made of resin. In addition, the main body (10) is provi...  
WO/2020/260533A1
Disclosed is a damping assembly (100) designed to be incorporated in a vehicle transmission chain, comprising a bearing (1) and a pendular damping device (2), wherein: the bearing (1) comprises a first rotating ring (4) capable of cooper...  
WO/2020/259023A1
A modular assembled vibration isolation platform, comprising vibration isolation modules (1), a load-bearing steel frame (2), connecting members (3), and height adjusting members (4). The vibration isolation modules (1) comprise differen...  
WO/2020/051694A9
In an aspect a device for a driven shaft is provided that receives an input torque that varies cyclically between a peak input torque and a low input torque at a peak input torque frequency, which includes a shaft adapter, a rotary drive...  
WO/2020/258557A1
Disclosed is a damping device for an electromechanical apparatus (15), wherein same belongs to the technical filed of damping devices for electromechanical apparatuses (15), and aims to solve the problems that an existing damping device ...  
WO/2020/255071A1
A transmission module (1) for a hybrid drive vehicle comprising a tray-like support structure (5) adapted to be fixed to an internal combustion engine (E) and defining a housing (38) for a decoupling clutch (21), a first power port (48) ...  
WO/2020/252835A1
The present invention provides a shear-type steel truss coupling beam having friction dampers for fast post-earthquake recovery, comprising chords, diagonal webs, and friction dampers. The present invention is based on common steel truss...  
WO/2020/255679A1
Provided is a stabilizer bush that can improve durability. The stabilizer bush (10) comprises: a bush main body (11) formed from a cylindrical elastic body having a holding hole (12) that a stabilizer bar (2) penetrates; a rigid section ...  
WO/2020/252860A1
Provided are a leg apparatus and mechanical device; the leg apparatus comprises a receiving part (22), a damping member (24), a supporting leg (21), a first connecting member (23), and a locking member (25); an accommodating cavity (22c)...  
WO/2020/256332A1
The present invention relates to a bicycle saddle and, more specifically, to a bicycle saddle which: maintains rigidity with almost no impact absorption when a rider sitting on the saddle is riding the bicycle by pedaling; when an instan...  
WO/2020/249686A1
The present invention concerns a dynamic balancing device (1) for a rotor, the rotor being able to rotate relative to a housing around a longitudinal axis (X-X), the device (1) comprising: - a support shaft (100) suitable for being fixed...  
WO/2020/250829A1
Provided is a vibration-preventing-device design aid device (11, 21) provided with: an adjustment unit (111, 211) that adjusts the response characteristics of an action element included in a first vibration preventing device that attenua...  
WO/2020/249157A1
The invention relates to a dual clutch arrangement (47) having a first partial clutch (48) and a second partial clutch (49) and a rotation axis (2) for a drivetrain; wherein the first partial clutch (48) has at least one first clutch dis...  
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...  
WO/2020/139033A3
The present invention relates to a pendulum damper of a vehicle torque converter, the pendulum damper being provided in the vehicle torque converter so as to dampen vibration and impact in the rotational direction of the torque converter...  
WO/2020/252386A1
An isolator comprising a pulley and a shaft, the pulley journalled to the shaft, a load stop, a torsion spring, a damping member attached to the torsion spring, the damping member disposed between the load stop and the torsion spring, an...  
WO/2020/250458A1
An anti-vibration device 1 comprises an outer tube 10, a shaft member 20 provided inside the outer tube 10, and an elastic body 40 linking the outer tube 10 and the shaft member 20 together, wherein the shaft member 20 has an inner tube ...  
WO/2020/247967A1
An example flywheel energy storage device includes a continuously curved fiber-resin composite ovoid shell. Hubs are concentrically disposed within and outside the shell at the shaft. A plurality of radially oriented, fiber-resin composi...  
WO/2020/244696A1
A torsional vibration damper, having an input part (102) and an output part (104) with a common rotational axis (106), around which the input part (102) and the output part (104) can be rotated together and can be rotationally offset rel...  

Matches 151 - 200 out of 77,971