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Matches 151 - 200 out of 76,807

Document Document Title
WO/2020/078125A1
Disclosed is a vehicle-mounted electric oil-free air compressor, comprising an electric motor (1), a box body (3), a piston (21) and a flywheel shaft (30), wherein the electric motor (1) is fixed to the box body (3), and a cylinder head ...  
WO/2020/080536A1
This engine mount stopper 10 is formed separately from an engine mount 30 and comprises a stopper upper plate part 11 and front and rear first arm parts 12. The stopper upper plate part 11 is disposed at a position separated upward from ...  
WO/2020/078512A1
An unbalanced shaft (1) is proposed with a centre of mass which is eccentric with respect to its rotational axis (6) and generates the shaft unbalance (7), comprising: - a bearing journal (2) which is substantially at a standstill relati...  
WO/2020/078513A1
The invention relates to a torsional vibration damper (1) comprising an input part (2) arranged about an axis of rotation (d) and an output part (3) arranged such that it can rotate relative to same, about the axis of rotation (d) and ag...  
WO/2020/077595A1
A multi-dimensional electric eddy current tuned mass damper. A main body is formed by two hollow cylinders, an inner hollow cylinder (3) being located inside an outer hollow cylinder (1), a ball groove a (19) being provided on upper and ...  
WO/2020/076988A1
Cryocooler assemblies are provided that can include: a first mass configured to generate mechanical responses; a second mass operably engaged with the first mass; and an assembly between the first and second mass, the assembly configured...  
WO/2020/075685A1
Provided is a seismic isolation device that has excellent buckling performance and endurance without losing the required seismic isolation performance. The seismic isolation device is provided with a layered structure (10) made by arrang...  
WO/2020/073588A1
A damping pad having a recess. The ratio of area occupied by the recess in cross-section differs for at least two cross-sections taken between an upper surface and a lower surface of the damping pad. The cross-sections having different a...  
WO/2020/075455A1
In the present invention, when a piston that is slidingly displaced within an inner cylinder approaches a full-extension position or a full-retraction position of a piston rod, a controller executes a full-extension suppression control o...  
WO/2020/069933A1
The invention relates to an elastic coupling with a rotating system which connects a first rotatable shaft (3a) and a second rotatable shaft (3b) in order to transmit a torque. The rotating system has a first coupling half (1) - primary ...  
WO/2020/072056A1
The system and method for phase noise reduction and/or vibration reduction in assemblies using piezoelectric passive resonant shunt damping or active vibration cancellation/compensation techniques. In some cases a circuit card or similar...  
WO/2020/066707A1
According to the present invention, at a first voltage value V0 at which a damping force is in a soft characteristic region, when a steering angle angular velocity or a longitudinal acceleration exceeds a reserved application threshold X...  
WO/2020/067316A1
Provided is a fastener which can be configured from a unitary resin material and has excellent vibration-isolating capability. The fastener is provided with two mounting portions and an interposed portion. At least one of the mounting po...  
WO/2020/064882A1
An electromechanical actuator comprises a housing, a torque support (21) and a module for filtering vibrations (33). The torque support (21) comprises a shaft (35) extending along an axis of rotation (X) of the actuator. The module (33) ...  
WO/2020/066235A1
A rotor assembly provided with: a rotor disc; a plurality of rotor blades secured to the rotor disc and extending radially outward in a radial direction of the rotor disc; and at least one rolling element configured to be able to roll on...  
WO/2020/063227A1
A turbine mounting base having a shock absorption function, comprising a base frame (5). The base frame (5) is a square frame formed by welding steel; multiple crossbeams (10) are welded at the middle of the base frame (5); columns (6) f...  
WO/2020/066550A1
This anti-vibration rubber composition contains: a polymer comprising component (A); and components (B)-(E). The mix ratio of components (B) and (C) is in a range of (B)/(C) = 99/1 to 96/4 in weight ratio. As a result, it becomes possibl...  
WO/2020/064366A1
The invention relates to a projection exposure apparatus (1) for semiconductor lithography having at least one component which is provided with a damping arrangement (32) for dissipating mechanical vibration energy, the damping arrangeme...  
WO/2020/066624A1
The present invention comprises: a vehicle behavior detection unit (acceleration sensor); an electrorheological damper that is disposed between a vehicle body 1 and wheels 2; and a controller that controls the damping force of the electr...  
WO/2020/059691A1
A motor according to the present disclosure is provided with a stator, a rotor, a cylindrical housing, and two neutralizers having the same predetermined natural frequency. One of the two neutralizers is positioned offset by 90ยบ in the ...  
WO/2020/061196A1
A negative stiffness shell has a convex first position, but can transition or snap to a concave second position under a force applied to the exterior surface of the shell in the convex first position. During the transition, the shell exh...  
WO/2020/057384A1
A vibration-damping transmission coupling device for an electromagnetic power-losing brake, comprising a brake disc (1). The center of the brake disc (1) is provided with a connecting hole (11); the hole wall of the connecting hole (11) ...  
WO/2020/056730A1
An active and passive integrated vibration isolator system, comprising a signal collection apparatus (18), a control apparatus, and a damping apparatus, the signal collection apparatus (18) collecting vibration signals of a mechanical de...  
WO/2020/059632A1
This damper device includes: an input element connected to an engine via a clutch; a middle element; an output element connected to an input shaft of a transmission; a first elastic body arranged between the input element and the middle ...  
WO/2020/057687A1
The invention relates to a torsional vibration damper (10), comprising a first cover disc (18), a second cover disc (20) which is connected to the first cover disc (18), a damper flange (14) which can rotate relative to the first cover d...  
WO/2020/056732A1
A torque transmission member (2) for transmitting torque between a first rotating member (1) and a second rotating member. The torque transmission member (2) comprises a first connection portion (21) and a second connection portion (22) ...  
WO/2020/057686A1
The invention relates to a torsional vibration damper (10) for damping a torsional vibration in a powertrain of a motor vehicle, comprising a first cover disc (18), a damper flange (14) which can rotate relative to the first cover disc (...  
WO/2020/052964A1
The invention relates to a shock absorber (1) for a high-voltage device. The shock absorber (1) comprises a rod element (5) having an outer thread (19) running about a longitudinal axis (17) of the rod element (5), two holders (7, 8) whi...  
WO/2020/054133A1
The present invention is provided with: a bearing part for supporting a rotary shaft; and a cylindrical part that is positioned on the outer circumference of the bearing part, has a predetermined thickness in the radial direction, and ha...  
WO/2020/054117A1
Provided are a vibration damping device and an electrically driven actuator which damp vibration in a wide frequency band. A vibration damping device 10 and an electrically driven actuator 1 are provided with: a vibration absorbing unit ...  
WO/2020/052710A1
The invention relates to a torsional vibration damper (1) comprising two damper parts (2, 3), i.e. an input part and an output part, which can twist about an axis of rotation (d) and can twist relative to one another against the effect o...  
WO/2020/051694A1
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/2020/053915A1
The railroad car suspension apparatus according to the present invention comprises a car body 1 and a truck 16 provided with a pneumatic spring 8 for elastically supporting the car body 1. The direction of a line along which the rigidity...  
WO/2020/054552A1
A motor according to the present invention is provided with: a stator; a rotor; a cylindrical housing; and a neutralizer array that has a prescribed specific vibration frequency. The neutralizer array has at least one neutralizer group t...  
WO/2020/051860A1
Disclosed is a protection base for mounting an electromechanical apparatus. The protection base comprises a base (1), a fixing platform (2), a load-bearing platform (3), several vibration reduction members (4) and at least one levelling ...  
WO/2020/049035A1
The invention relates to a device (1) for damping torsional vibrations in a drive train (2), comprising a drive device (2), an output device (3, 14), wherein drive device (2) and output device (3, 14) are arranged such that the drive dev...  
WO/2020/050908A1
A flexure (101, 201, 301) is disclosed for accommodating misalignments in an assembly. The flexure can include a first portion a second portion, and a flexible portion coupling the first portion and the second portion to one another. The...  
WO/2020/050766A1
The invention relates to a sensor fastener arrangement (10a-f) for holding a sensor device (3). The sensor fastener arrangement (10a-f)comprises a plurality of fastener elements (20a, 20b). The fastener elements (20a, 20b) are configured...  
WO/2020/049024A1
The invention relates to a torsional vibration damping assembly (1) for a drive train of a motor vehicle, comprising an input side (2) having a primary mass (6), wherein the primary mass (6) has an axially spaced and rotationally fixed c...  
WO/2020/047684A1
The invention relates to a device for three-dimensional vibration insulation between structures or equipment and the foundations thereof, which comprises: a hinged hexagonal metallic frame formed by an upper plate for anchoring to the st...  
WO/2020/045641A1
The motor according to the present disclosure is provided with a stator, a rotor, a cylindrical housing, and two neutralizers having the same predetermined natural frequency. One of the two neutralizers is disposed at a position shifted ...  
WO/2020/044704A1
This vibration control device is provided with: a casing (1) a drive-side actuator (4) which comprises a drive-side stator (2) and a drive-side mover (3) and which is connected to the casing (1); a vibration control-side actuator (7) whi...  
WO/2020/007395A3
The invention relates to a pulley decoupler (1) for an auxiliary unit drive (2), comprising at least: an input part (3) including a hub (4); an output part (5) including a pulley (6), wherein the output part (5) and the input part (3) ca...  
WO/2020/044703A1
This vibration control device is provided with: a casing (1) a drive-side actuator (4) which comprises a drive-side stator (2) and a drive-side mover (3) and which is connected to the casing (1); a vibration control-side actuator (7) whi...  
WO/2020/043241A1
The invention relates to a balance shaft comprising: - an unbalance shaft (1) having an unbalance section (9, 10, 11, 12) and an adjacent bearing pin (3, 4) with an only partially cylindrical circumference, the cylindrical part-circumfer...  
WO/2020/046574A1
The apparatus for non-contact damping vibration of a vibrating optical fiber moving over an optical fiber path includes an air bearing and an air supply. The air bearing includes a body having an aperture defined by an inner surface and ...  
WO/2020/037640A1
A gimbal (10), comprising a first shaft assembly (12) and a second shaft assembly (14), the first shaft assembly (12) being used for connecting a load (40) and driving the load (40) to rotate about a first shaft (R); the second shaft ass...  
WO/2020/039130A1
A method for preventing the generation of noise resulting from the friction of a metal shaft (2) of a device (3) on an edge (4) of a metal wall (5) which defines an opening (6). Said method comprises: - a first step in which one part (10...  
WO/2020/034109A1
An easy-to-move and shock-absorbing machine tool base, comprising a bottom plate (1) and a concave fixing groove plate (9). The bottom of a side surface of the bottom plate (1) is fixedly connected to a fixing block (2), a plurality of s...  
WO/2020/035602A1
A damping element (1) comprises a multi-start thread on the circumferential surface (4) thereof. The damping element (1) can engage into a recess of a first body (12). For this purpose, the damping element (1) has a threaded section on i...  

Matches 151 - 200 out of 76,807