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Patent Searching and Data


Matches 1 - 50 out of 13,511

Document Document Title
WO/2018/070180A1
According to the present invention, a low-surface-roughness part (114a) is formed at a first tapered part (114), and, as a result, the roughness of an opening edge of a groove part (113a) of a female spline part (113) that opens at the f...  
WO/2018/060322A1
The invention relates to a rotational connection (10) between parts (11, 12) that can be rotated with one another, including a shaft (11), a rotor (12), at least one clamping sleeve (13; 13'; 13'') clamped between the shaft (11) and the ...  
WO/2018/055682A1
The present invention comprises: a ball screw (3) having a rotatable screw shaft (31); a moving body (32) that screws on to the screw shaft (31) and moves in conjunction with the rotation of the screw shaft (31); a motor (2) having a rot...  
WO/2018/055176A1
The invention relates to a method for producing a rotor shaft (10) for an electrical unit. The method comprises the steps of: a) providing a journal (14), comprising a shaft insert (14.2), in particular of a cylindrical form; b) producin...  
WO/2018/050184A1
The present invention relates to a coupling assembly (1) for fixedly connecting a rotational member (2) to an end section (3) of a hollow shaft (4). It may e.g. be used for connecting the main shaft (4) of a wind turbine (28) to a planet...  
WO/2018/045384A1
A latching mechanism for a tool spindle or mandrel that latches by pivotally extending a plurality of tensioned arms from a tensioned seated state to a tensioned locked state through rotation of a lock ring pivotally deploying the arms f...  
WO/2018/044307A1
Providing pressurized fracturing fluid with a fracturing pump transport comprising a first fracturing pump and a second fracturing pump that are coupled on opposite sides of a dual shaft electric motor. A first drive line assembly compri...  
WO/2018/036734A1
The invention relates to a sliding bolt having a core (4) to which a sliding layer (6) is applied, which is designed as a composite sliding layer containing a resin.  
WO/2018/036779A1
A coupling (10, 20, 30) according to the invention comprises an inner ring (101, 201), an outer ring (102, 202) which coaxially surrounds the inner ring and is connected thereto by means of connecting walls (104, 105), and a plurality of...  
WO/2018/033183A1
Friction clutch for a drive train of a motor vehicle, for the transmission of torques between a drive side and an output side, having at least one first friction assembly (4), at least comprising a counterplate (5), a pressure plate (9) ...  
WO/2018/035197A1
A collapsible telescoping pole assembly provided comprising at least first, second and third elongated tubular members, the second and third tubular members being slidably received within the first and second tubular member, respectively...  
WO/2018/024701A1
The invention relates to a method for producing a steering shaft part (3), which forms a section of a steering shaft for a motor vehicle, is designed in the form of a hollow shaft, and comprises a connection section (31) at least on one ...  
WO/2018/026369A1
Systems and methods herein are associated with a handpiece, a drive hub, a drive coupler, and an instrument comprising an elongate shaft and resection member telescoped within the elongate shaft, the resection member coupled to the drive...  
WO/2018/014889A1
The invention relates to a splined joint, in particular for a drive train of a motor vehicle, having two parts, which are arranged about an axis of rotation (d) and have first and second toothing regions (2) forming a rotational connecti...  
WO/2018/017030A1
A ball bearing is provided with an inner race (1) having a conical inner surface cooperating with a corresponding conical bushing (3) with slots (7) in order to fix the ball bearing on a shaft. An extending part of the inner race (1) of ...  
WO/2018/009440A1
A joint assembly (10) including a female member (12), a male member (40) and a retaining member (60). The female member has a first axial end (18), a second axial end (20) and a cylindrical body portion (14) extending between the first a...  
WO/2018/002122A1
The aim of the invention is to provide a shaft-hub connection that does not require additional transmission elements or intermediate elements, that ensures a better position of the force application angle, and that can be economically pr...  
WO/2018/002120A1
The aim of the invention is to provide a brake disk unit that can be produced and assembled economically, preferably without the use of intermediate elements, even in the case of extreme mechanical and thermal load capacity. This aim is ...  
WO/2018/002513A1
The invention relates to a coupling device for an engine flywheel (23) rotationally coupled to an internal combustion engine crankshaft (21), characterized in that it comprises a connecting piece (214) between the flywheel (23) and the e...  
WO/2017/218870A1
A multi jack tensioner including: a body portion formed to engage an elongate fastening member or integrally formed therewith; a load bearing member for applying force to a workpiece to be fastened and arranged for location about said fa...  
WO/2017/216345A1
The invention relates to a toothed shaft (1), having a toothed section (1a), in which teeth (2a) are formed on the lateral surface of the toothed shaft (1), which extend parallel to the axis of rotation of the toothed shaft (1). The inve...  
WO/2017/211804A2
The present invention relates to a method for producing a constructed camshaft of an internal combustion engine, wherein the camshaft comprises at least one cam, a shaft and at least one roller bearing, the method comprising the followin...  
WO/2017/211728A1
The invention relates to a combustion engine comprising a system (11) for varying a compression ratio, which comprises – a crankshaft comprising at least two crank pins, – at least two eccentric components (21), each eccentric compon...  
WO/2017/211449A1
The invention relates to a magnetic rotary component (1) comprising a magnetic component (4) that includes a permanent magnet, and a rotary component (5) that has an axis of rotation (r). In order to design the magnetic rotary component ...  
WO/2017/212784A1
A power transmitting device (10) includes a driving rotating body (11), a driven rotating body (13), and an electromagnet (12). The driven rotating body and a shaft are connected by a thread section (30, 30A) while a cylindrical section ...  
WO/2017/212131A1
Mistake-proofing system (10) for installation of a timing gear of an internal combustion engine of a motor vehicle, comprising: – a crankshaft (11) that is able to rotate about an axis (X) of operation, – a timing gear (12) mounted a...  
WO/2017/211804A3
The invention relates to a method for producing an assembled camshaft (1) of an internal combustion engine, in which the camshaft (1) comprises at least one cam (2, 3) and one shaft (9) and at least one roller bearing (4, 5), said method...  
WO/2017/210265A1
A dual function gearbox generates two separate output rotational motions from a single input rotational motion. First and second rotatable housings comprise corresponding first and second internal gears, with the internal gears having di...  
WO/2017/200991A3
A laminate linkage with soft actuation includes a plurality of rigid plates joined at flexible joints; at least one balloon bonded to at least one of the rigid plates and configured to generate a displacement (extension, a change of yaw,...  
WO/2017/200991A2
A laminate linkage with soft actuation includes a plurality of rigid plates joined at flexible joints; at least one balloon bonded to at least one of the rigid plates and configured to generate a displacement (extension, a change of yaw,...  
WO/2017/198509A1
In a fist aspect the invention relates to a pump for pumping a liquid, comprising an impeller (4) and an axially extending drive shaft assembly (5), wherein a distal end of the drive shaft assembly (5) is received in a central recess (8)...  
WO/2017/195501A1
This power transmission apparatus is configured such that a female screw (213) formed in a second rotor (200) and a male screw (521) formed in a rotary shaft (520) are engaged with each other, and the second rotor and the rotary shaft ro...  
WO/2017/194246A1
The invention relates to a holder for a component comprising a base body (2), in the front end face of which a central receiving means is formed defining a clamping section (3) with a central clamping axis (X) (Fig. 11 to 13), or on the ...  
WO/2017/186499A1
The invention relates to a coupling (300) for detachably connecting two shafts by axial movement of the shafts in relation to each other, comprising a first coupling half (100), which can be connected to a first shaft for conjoint rotati...  
WO/2017/187947A1
Provided is a constant velocity universal joint 11 comprising an outer joint member 12 and an inner joint member 13 which transmits torque between the inner joint member 13 and the outer joint member 12 through balls 14 while allowing an...  
WO/2017/186228A1
The invention relates to a shaft, in particular an intermediate shaft (1), for arranging in a hybrid module (100) for the purpose of transmitting torque between an internal combustion engine and an electric machine, comprising a cylindri...  
WO/2017/182155A1
Connection arrangement between a shaft and a bore (1), wherein the connection can be produced by means of a pressing operation and a subsequent soldering operation. The object of the invention is to improve a connection arrangement of th...  
WO/2017/180249A1
A ball-and-socket joint module (26) affixed to a mirror head (14) provides for adjusting a position of a mirror (16). The module includes a multicomponent ball assembly (86) that has an internally mounted spring (82). The spring presses ...  
WO/2017/171725A1
A device for connecting sucker, or drive rods, consisting of a threaded coupling, one end of which has a right hand female thread and the other a left hand female, which joins the threaded pins of adjacent rods. The ends of the pins are ...  
WO/2017/169051A1
The present invention is provided with: an external tooth spline which is provided to the outer periphery of either a first shaft member or a second shaft member and in which a plurality of external teeth are arranged in the circumferent...  
WO/2017/165633A1
A Iinear actuation screw having a first end portion, a second end portion on an opposite side as the first end portion, and a sloping intermediate portion between the first end portion and second end portion. The first end portion has a ...  
WO/2017/164400A1
As a brake for holding the rotation direction position of an output shaft (13) when a motor (1) is stopped, a reverse input blocking clutch (11) is used having a structure whereby when the motor (1) is rotated, a cam receiver (12) rotate...  
WO/2017/164091A1
The present invention provides a water wheel in which it is possible to easily add a unit pipe and a revolving shaft integrated with a rotor in a number suitable for an intended use and a use condition, and which is configured to be capa...  
WO/2017/159971A1
A power transmission device is disclosed. The power transmission device according to one embodiment of the present invention comprises: a motor for generating power; and a decelerator connected to the motor so as to decelerate rotating f...  
WO/2017/159841A1
A tube pump according to one embodiment of the present invention is provided with: a base; a cylindrical-surface-shaped inner circumferential surface disposed on one surface side of the base; a tube having at least one portion disposed a...  
WO/2017/148481A1
A wind turbine (101) comprising a torque transmitting coupling (1) between a first rotatable part (2, 3) and a second rotatable part (2, 3) of the wind turbine (101), e.g. inthe form of a hub (2) and a shaft (3), is disclosed. The torque...  
WO/2017/148718A1
The invention relates to a shaft-hub connection (5) comprising a shaft (10) which is provided with external teeth (12) in a connection region, and a hub (40) which is provided with internal teeth in a connection region, characterised in ...  
WO/2017/147005A1
A transfer system includes a first mechanical element including a portion of a one of a support platform and a transfer device; a second mechanical element including a portion of a one of the support platform and the transfer device; and...  
WO/2017/140506A1
A coupling connection comprises a memory device. For establishing a connection a hydraulic chamber of the coupling connection is pressurized with a predetermined pressure. Information of the predetermined pressure is stored in the memory...  
WO/2017/139581A1
A joint assembly for a motor vehicle. The joint (100) includes an inner race (104), an outer race (102), a plurality of balls (106) and a cage (108). The inner race is drivingly connected to a sleeve (110) having an axially inboard porti...  

Matches 1 - 50 out of 13,511