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WO/2022/016217A1 |
The present invention relates to a multi jackbolt tensioner and methods of using the same. The present invention alleviates some of the problems associated with presently available multi jackbolt tensioners.
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WO/2022/015151A2 |
The present invention relates to a mechanical assembly for measuring the rpm of a rotating shaft in devices with rotating shafts. Said mechanical assembly comprises an rpm-measuring device incorporating a rotating shaft for the measureme...
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WO/2022/015282A1 |
Systems and methods for operating deep brain stimulation are disclosed. In certain embodiments, the systems and methods encompass an adapter a body portion, a shank portion; and a cam system. The cam system is comprised of a camshaft and...
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WO/2022/014256A1 |
In this motor (100) with transmission, splines (32) are formed at the end of the drive shaft (31) of the transmission (30), and spline grooves (22) engaged by the splines (32) are formed in the end surface (21a) of the motor shaft (21) o...
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WO/2022/006531A1 |
A splined slider having a shaft including a plurality of elongated splines extending axially along an outer surface thereof, each spline including a peak, and an outer housing having a plurality of elongated splines extending axially alo...
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WO/2022/002303A1 |
The invention relates to a rotor for an electric rotation machine, to a method for producing the rotor, and to an electric rotation machine comprising the rotor. The rotor (1) comprises a rotor shaft (10), at least one rotor body (20) wh...
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WO/2021/257654A1 |
An attachment assembly includes a first component, a second component, and a locking device assembly. The locking device assembly is structured to move between an unlocked position corresponding to the second component being attachable t...
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WO/2021/256562A1 |
A compressor assembly (120) is provided. Embodiments of the present disclosure generally relate to compressors used in chiller air conditioning systems for indoor spaces. The disclosed compressors have magnetic bearings (290, 300, 320) t...
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WO/2021/253059A1 |
A coupling arrangement for coupling a driving means, typically a motor (12), to a hollow rotor (14) and stationary shaft (16) combination, which arrangement includes a rotor (14) having a working formation (14a) and hollow cylindrical me...
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WO/2021/252187A1 |
A rotary power coupler assembly incorporating an axial coupler half having a first rotary axis; further incorporating an oppositely axial coupler half having a second rotary axis; further incorporating a cone and conic void joint which i...
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WO/2021/244856A1 |
A drive mechanism, in particular for a transmission driven by an electric motor, comprising a shaft, in particular an output shaft of the transmission; wherein a fan is rotationally fixed to the shaft; wherein the fan has an inner ring, ...
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WO/2021/239502A1 |
The invention relates to a pre-machined blank for a machine element (1, 2) comprising a Hirth coupling (3, 4), which has a plurality of teeth with central symmetry and tooth gaps therebetween, wherein: each tooth has a tooth flank (12) w...
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WO/2021/233632A1 |
The invention relates to a hollow-shaft assembly for a motor vehicle, comprising an inner hollow shaft and an outer hollow shaft, which are interconnected by means of a spline joint. External teeth of the inner hollow shaft mesh with int...
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WO/2021/233497A1 |
In a component (1) for connecting a shaft to a clamping holder (6) which can hold a rotor, it is proposed that the clamping holder can be introduced into a pot-like housing (2) and can be fixed there by means of a fastener (13). On the h...
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WO/2021/233928A1 |
The invention relates to a shaft system for transmitting a torque. The shaft system comprises a first component configured to deliver torque from a drive shaft, a first shaft connectable to the first component, and a second shaft connect...
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WO/2021/228397A1 |
A joint arrangement (20) comprising a drive member (22) rotatable about a rotation axis (26), the drive member (22) comprising a drive member press fit surface (42) and a drive member shape lock structure (46); an attachment portion (54)...
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WO/2021/228781A1 |
The present invention relates to an actuator comprising a) a housing or mounting plate; b) a ring- or tube-shaped drive shaft rotatably mounted in/on said housing or mounting plate; said drive shaft having a toothed channel; c) an electr...
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WO/2021/223790A1 |
The invention relates to an annular clamping element (10) with an annular housing (21), which has at least one pneumatic or hydraulic connection (13), and a ring piston (91), which can be moved in two stroke directions in the longitudina...
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WO/2021/220193A2 |
A Filtering pulley (1) comprising a hub (2) configured to be fixed to a shaft rotating around an axis (A), a crown (3) mounted coaxial and rotationally free on the hub (2), a plurality of elastic groups (20) arranged circumferentially wi...
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WO/2021/219497A1 |
The invention relates to a shaft (1) having a central axis (2) and a fitting section (3) for forming an interlocking shaft/hub connection, wherein the fitting section (3) has radially projecting fitting structures (4) and a chamfer (6) f...
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WO/2021/212338A1 |
A power assembly and a vehicle, relating to the technical field of transmissions. The power assembly comprises a housing (30), a first rotation shaft (10), a second rotation shaft (20), and a pressing member (40). The first rotation shaf...
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WO/2021/191355A1 |
The present invention relates to a mould drum, a system for moulding comprising a mould drum, a method for moulding and a method for manufacturing a mould drum. The mould drum comprises a mould tube defining an outer circumferential surf...
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WO/2021/181105A1 |
The present invention relates to a generator input shaft assembly comprising a generator input shaft (160) arranged to receive a drive input to the generator, and a disconnect input shaft (120) arranged to deliver a drive input from the ...
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WO/2021/171227A1 |
The present invention relates to a method for the profile generation of involute-based toothed shaft connections, comprising: determination of a circle described by the reference diameter d B ; distance-based generation of the shaft top ...
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WO/2021/169215A1 |
A high-coaxiality electric motor shaft, comprising a front shaft (1) made of stainless steel materials and a rear shaft (2) made of carbon steel materials. The front end of the rear shaft (2) is provided with a columnar connecting part (...
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WO/2021/165265A1 |
The invention relates to a shaft assembly for a rotating machine, comprising a shaft, a clamping element and a retaining element (10). The clamping element can be implemented as a circlip for counteracting or limiting axial movement of a...
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WO/2021/160318A1 |
The invention relates to a removal apparatus for a component arrangement wherein, at a joint plane (F), a first component (1) is screw-connected (S) to a second component (3) directly or with a sealant (2) interposed, wherein a threaded ...
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WO/2021/151591A1 |
The invention relates to an assembly comprising: a shaft (107) having at least one external toothing; and a hollow shaft (109) having at least one internal toothing; wherein the external toothing and the internal toothing form a tight-fi...
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WO/2021/144526A1 |
Disclosed is a transmission casing (1) comprising an output shaft (5) in the form of a single piece or at least two shaft sections (5A, 5B), said shaft being insertable into the casing (2) in the closed state of the casing (2) through at...
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WO/2021/132319A1 |
A propeller shaft (PS) has a balance piece (9) on the outer peripheral side of a stub shaft body section (31) of a stub shaft (3), which is axially separated from both spline sections (25, 34), which are spline fitting sections. Due to t...
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WO/2021/122696A1 |
The invention relates to an electric-motor linear drive, comprising: an electric drive motor, which is arranged in a motor housing and has a motor shaft, which motor shaft drives a worm of a worm gear unit, downstream of which worm gear ...
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WO/2021/119709A1 |
A connecting device (4) for the connection of mechanical shaft parts (2, 3), having a first connector section (6) for connection to a first shaft part (2), and a second connector section (10) for connection to a second shaft part (3), wh...
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WO/2021/123025A1 |
The invention relates to an assembly of two concentric parts (10, 11) fitted one into the other, the central one (10) of which is cylindrical and the other of which is in the form of a disc (11) with a toothed central opening (16) for an...
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WO/2021/116435A1 |
An assembly including an inner component, an outer component and a tolerance ring (100) located between the inner and outer components to provide an interference fit therebetween. The tolerance ring includes a sidewall (102) including a ...
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WO/2021/118577A1 |
Technologies are generally described for holding an impeller of a pump assembly in place axially with an impeller locking collar by loading the collar against a ring element. In a centrifugal pump assembly, one side of the shaft has a la...
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WO/2021/110298A1 |
The invention relates to a drive device for a vehicle, with an electric machine (1), the rotor shaft (5) of which is configured as a hollow shaft with an internal spline system, into which a transmission drive shaft (17) which is coaxial...
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WO/2021/110687A1 |
The invention relates to an impeller receptacle, in particular for an impeller of a fan, comprising at least one rotationally symmetrical body. The rotationally symmetrical body has a first end face, a second end face and a lateral face,...
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WO/2021/104707A1 |
The invention relates to an electromotively driven assembly (1) for a vehicle, having at least one electric drive unit (2) comprising at least one drive shaft (3) with an axis of rotation (D), the drive shaft (3) engaging by way of an in...
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WO/2021/099035A1 |
The invention relates to a shaft connection between a rotor shaft (14) of an electric machine (10) and an input shaft (32) of a gearbox assembly. The shaft connection comprises a plug-in toothing (42) and the input shaft (32) contains a ...
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WO/2021/094243A1 |
It is known that mounting hybrid modules involves a connection being produced between two components connected for conjoint rotation by means of a rivet connection. It is the object of the invention to provide a hub assembly characterize...
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WO/2021/094006A1 |
The invention relates to a counter for coupling to a measuring mechanism of a fluid meter, wherein an output of a measuring mechanism gear is in operative engagement with a gear on the counter, the gear on the counter being designed to a...
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WO/2021/089804A1 |
A bearing including a generally cylindrical sidewall including an electrically conductive substrate, and an electrically non-conductive or low- conductive sliding layer coupled to the substrate, where the generally cylindrical sidewall i...
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WO/2021/091712A1 |
Retainer rings for locking in an N-sided shaft to restrict axial movement of components sandwiched between them. The retainer rings have inner edges bounding a central bore. The inner edges are defined by a series of N arcs whose distanc...
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WO/2021/089342A1 |
A shaft coupling (1) for the switchable connection of a first shaft (2) to a second shaft (3) which are arranged coaxially with respect to one another and have a common rotational axis (4); at least comprising the first shaft (2) with a ...
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WO/2021/084017A1 |
The invention relates to a test stand (1) with a base frame (2) on which a test stand drive with a test shaft (6) which is driveable rotatably about an axis of rotation (7) is arranged, wherein the test shaft (6) is connectable coaxially...
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WO/2021/081273A1 |
A coupling is disclosed which is configured to interface with and deliver torque between a first and second member. The coupling may be part of a fuel pump system for a diesel engine and may transmit torque between a fuel pump cam shaft ...
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WO/2021/079949A1 |
Provided are: a rotation assist tool 10 attached to a base side of a rotary shaft 12 having an output unit 11 on the front side thereof; and an assist-attached rotation tool 31 including the rotation assist tool 10. The rotation assist t...
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WO/2021/076598A1 |
A composite vehicle driveshaft assembly (10) includes a composite tube (40) and a yoke (12, 14) bonded to one of the ends of the tube (40). The yoke has an inner sleeve (56) that is concentrically received in the end of the tube (40). Th...
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WO/2021/071416A1 |
The present invention relates to a hook plate key for enabling co-rotation of a main pin and a hook plate of a coupler, the key comprising an elongated key body having a first surface that extends longitudinally from a first end to a sec...
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WO/2021/063438A1 |
The invention relates to a clutch assembly (10) for the damped coupling of an internal combustion engine to a drivetrain of a motor vehicle with a torsional vibration damper (12) for damping irregular rotations, a driver ring (26) for pa...
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