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Patent Searching and Data


Matches 1,001 - 1,050 out of 18,724

Document Document Title
WO/2015/067248A1
The invention concerns an actuator for producing an adjusting movement comprising a linear movement component, the actuator comprising a guide element (1), which is helically wound from a strip material (2) and has superposed windings (5...  
WO/2015/069208A2  
WO/2015/069207A2  
WO/2015/064444A1
A uniaxial actuator wherein a ball return path, which returns balls (4) of a ball screw mechanism from the terminal point to the starting point of a raceway, is configured from a through-hole (24), which penetrates a slider (2) in the le...  
WO/2015/059234A1
The invention relates to an actuator device (8) for moving a movable cowl of a thrust reverser, including: an actuator (12) including a screw (14) and a nut (15) capable of engaging with the screw (14) such that a rotation of the screw r...  
WO/2015/059923A1
Provided is a seal for a ball-screw device, the seal being configured so that damage to a seal member and the leakage of grease can be prevented. A guide section (50) which protrudes or is recessed in the axial direction of a screw shaft...  
WO/2015/020972A3
A method of attaching the adjustment mechanism of a linear actuator with the drive assembly of the linear actuator without the use of threaded fasteners, where a plurality of prongs extend from one of the parts and align with a plurality...  
WO/2015/055467A1
The invention relates to an easy-entry system (EE) for a vehicle seat (1) with a backrest (1.1) and a seat cushion (1.2), in arrangement with a fitting (2) for adjusting the inclination of the backrest (1.1) relative to the seat cushion ...  
WO/2015/057111A1
The present invention relates to electromechanical drive units. Disclosed is an electromechanical drive unit comprising an electric motor comprising a hollow rotor and a stator disposed around the rotor, a shaft mounted coaxially with...  
WO/2015/023398A3
A motor rotor-blank assembly for a motor is provided. The rotor-blank assembly includes a rotor including a plurality of rotor anti-rotation features; and a blank having a hollow core and including a plurality of blank anti-rotation feat...  
WO/2015/055548A1
A linear actuator (8) for driving an actuating element (4) of an internal combustion engine of a motor vehicle has two scanning elements (19, 20) for scanning opposite sides of a guide cam (16). The guide cam (16) has a protruding rib (1...  
WO/2015/051615A1
Disclosed is a sliding block type electric push rod, mainly composed of an electric machine (1), a transmission assembly, a screw (7), a travel control switch, a power supply, a manual controller (6), a sliding rod (2), a sliding block (...  
WO/2015/049068A1
The invention concerns a steering system for a motor vehicle, in particular with a power-assistance system, with a ball screw (20) comprising a ball-screw shaft (21), a ball-screw nut (10) and a plurality of threads for guiding balls whi...  
WO/2015/049930A1
 Co-rotation of a screw shaft is prevented and the bottom dead center position of an upper die is stabilized by easily eliminating a gap created between a ram and the screw shaft. A press machine (10) that is provided with a drive mech...  
WO/2015/044541A1
The invention relates to a gear engagement device for an automatic transmission maintained in a mechanism case (11) standing against a clutch housing (10), comprising an electric motor, at least one reduction stage for the rotational mov...  
WO/2014/202081A3
Linear actuator wherein at least one mounting (8), by means of which the actuator can be secured in a structure, comprises a first axis around which the actuator can move, and where the first axis is located in an element (16) in the mou...  
WO/2015/045983A1
This grinding wheel for forming a spiral groove on the outer peripheral surface of a screw shaft of a ball screw has: a groove region grinding section that matches a ball rolling groove; an arc-shaped chamfer region grinding section that...  
WO/2015/045772A1
A torque cam device equipped with: a driving cam member (91); a driven cam member (93); and an intermediate cam member (92) which is capable of rotating relative to the driving cam member (91) and the driven cam member (93), and on one e...  
WO/2015/040676A1
This stopper mechanism is equipped with: a driving body; a driven body that faces the driving body and rotates about a predetermined rotational axis with respect to the driving body; and a first engagement section that is provided inside...  
WO/2015/007996A3
An electric thrust reverser system for an aircraft engine nacelle and an aircraft engine nacelle provided with same. The invention concerns an electric thrust reverser system for an aircraft engine nacelle, comprising at least one mechan...  
WO/2015/040766A1
This ball screw is provided with: a nut (1) that has a spiral groove formed on the inner peripheral surface thereof; a screw shaft (2) that has a spiral groove formed on the outer peripheral surface thereof; a ball that is arranged betwe...  
WO/2015/036332A1
The present invention relates to a cam gear (6) for use in a linear drive device for transforming a rotational movement of a first component into a linear movement of a second component, a cam trench (8) being provided on an end face of ...  
WO/2015/036333A1
The present invention relates to a linear drive device (1) comprising: a motor (2); a speed-reducing transmission stage comprising a pinion gear (5) fixedly connected to an output shaft of the motor and a transmission gear (6) meshing wi...  
WO/2015/036329A1
The present invention relates to a linear drive device, comprising: • an electric motor (2); • a speed reduction transmission stage comprising a small gear (5) connected securely to an output shaft of the electric motor and a transmi...  
WO/2015/034066A1
Provided is an actuator the size of which can be made smaller in the axial direction as well as the radial direction of a motor. The actuator causes a target member to rotate and has the following: a motor having an output shaft; a motor...  
WO/2015/034432A1
Invention uses the repelling forces of strong permanent magnets within a device containing both a sprocket chain and a spiral screw structure. Magnets on the links of the chain and one surface of the spiral screw force the chain link to ...  
WO/2015/033683A1
This stopcock drive device is provided with: a cylinder cam (101) which has a loop-shape groove (102) formed in the outer peripheral surface and which can rotate in the forward and reverse directions; two drive pins (103, 104) which are ...  
WO/2015/033816A1
The present invention improves the sealing properties of an electric linear actuator that linearly drives a linear movement member using the rotation of a rotating shaft. Providing is an electric linear actuator comprising: a linear move...  
WO/2015/033079A1
The invention relates to an angle transmission device (D) mounted in a convertible apparatus, including a first bar (B1) rotatably mounted about a first axis (A1) and a moveable element (B2) suitable for being rotated about itself. Said ...  
WO/2015/030087A1
A vehicular steering device ensures a sufficient turning angle when a steering wheel and a turning actuator are mechanically connected by a backup clutch. A reactive force actuator (2) that provides a steering wheel (1) with steering rea...  
WO/2015/029672A1
Provided is a power steering device having a communication opening while ensuring housing strength. A space between a housing and a turning shaft includes one chamber which is a space closer to one side in an axial direction than a beari...  
WO/2015/027053A1
A power transmitting component having a actuator with a lead screw, which is driven by a motor and a transmission, a pusher assembly driven by the lead screw, and first and second clutch forks. Translation of the pusher coordinates movem...  
WO/2015/025850A1
 To install a larger battery without causing a longitudinal dimension to drastically increase, the present invention provides a direct drive unit designed such that a screw shaft (10) is rotatably arranged inside a unit body (1), an el...  
WO/2015/024311A1
An air engine, comprising an engine body (100), a main shaft (200), an air storage device (500) and a plurality of air cylinders (300); the engine body (100) is provided with a flywheel (400) therein; the flywheel (400) is fixedly connec...  
WO/2014/187841A3
The invention relates to different mechanical drive devices (100; 200; 300; 400; 500; 600; 700; 800) for a medical tool, which are designed to set the tool into an oscillatory rotational motion. The oscillatory rotational motion comprise...  
WO/2014/195398A3
The invention relates to a device (1) for dividing off packaging units (2) in a packaging machine for producing product groups (3) or packages (3), wherein containers from a broad container stream are converted by means of street divisio...  
WO/2015/007709A1
The invention relates to a spindle drive for converting between a rotational motion and a translational motion comprising a spindle for translational motion and a spindle nut for rotational motion, wherein the spindle and the spindle nut...  
WO/2015/007308A1
A valve operator assembly is provided for a valve and comprising a housing (18) adapted to be mounted on a bonnet of the valve, an input member (20) rotatably mounted with respect to said housing and an inverted roller screw mechanism (2...  
WO/2015/007309A1
The screw mechanism comprises a screw 24 provided with an outer thread 26, a nut 28 surrounding and coaxial with said screw, said nut being provided with an inner thread 30, and a plurality of rolling elements 32 radially disposed betwee...  
WO/2015/007617A1
The invention concerns a tooth carrier (1), in particular for receiving a plurality of tooth segments of a gear, in particular a coaxial gear, the tooth carrier (1) comprising: a tooth cage (3) comprising radial tooth guides (5) for guid...  
WO/2014/111065A3
The invention concerns an apparatus for opening and closing a lid pivotally connected to a frame, especially a car boot lid, including a strut between a lid and a frame with a first linking part attached to the lid and a second linking p...  
WO/2015/003054A1
A linear guide including a guide rail, a carriage, a drive screw and a connection arrangement is provided. The guide rail defines a linear travel path. The carriage is mounted to the guide rail for motion along the linear travel path. Th...  
WO/2014/206728A1
The invention relates to a ball screw drive, in particular for use in electrically assisted steering gears of motor vehicles, comprising a ball return having an inner surface, wherein the inner surface of the ball return has a contour th...  
WO/2014/108804A3
The invention relates to a bicycle transmission system. The bicycle transmission system comprises a driving element and a driven element in a kinematic pair, and two cranks that are equipped with pedals and rigidly connected to a shaft. ...  
WO/2014/203337A1
Provided are: a rotation mechanism which is provided with a mechanical stopper mechanism and which is compact; and a robot. A rotation mechanism is provided with a drive shaft, a shaft body, a screw section, a set of stationary members, ...  
WO/2014/201545A1
An apparatus and method for imparting an angularly rotational movement. The apparatus includes a cylinder having an internal portion, a rod operatively positioned within the internal portion of the cylinder, a first bearing operatively p...  
WO/2014/202220A1
The invention relates to a cam mechanism (1-1") for transmission of the rotary movement of a shaft (2-2") to a linear movement of a guided output element (7-7 ";43), wherein the cam mechanism (1-1") comprises a cam body (7-7") containing...  
WO/2014/202081A2
Linear actuator wherein at least one mounting (8), by means of which the actuator can be secured in a structure, comprises a first axis around which the actuator can move, and where the first axis is located in an element (16) in the mou...  
WO/2014/196397A1
Provided is an actuator in which the side surface covers can be easily attached and detached without damaging the upper surface cover, and for which, because the actuator, with the side surface covers removed, is tightened and fixed to a...  
WO/2014/195656A1
The invention relates to a device (1) for converting an alternating movement into a rotational movement including an input element (2) and an output element (4) provided with respective force-transmission means (5, 6) which mechanically ...  

Matches 1,001 - 1,050 out of 18,724