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WO/2018/014901A1 |
The invention relates to an active wheel suspension element having a screw drive, in particular ball screw drive, comprising a screw drive (2) comprising a screw spindle (3) and a spindle nut (4) which is mounted in a housing (7, 8, 9) b...
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WO/2018/015087A1 |
The invention relates to an electro-mechanically actuatable vehicle service brake (8). A rolling body threaded drive (10), which changes a rotational movement of an actuator (22) into a translatory movement, is drivingly connected to a p...
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WO/2018/014472A1 |
A two-dimensional tapered roller piston pump, comprises a pump body (1), the pump body (1) being provided with a liquid absorption hole and a liquid discharging hole, a pump unit being provided in the pump body (1), and the pump unit bei...
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WO/2018/016212A1 |
The present invention suppresses a torque fluctuation peak across a comparatively wide rotation speed range in a device for suppressing the torque fluctuations of a rotating member. To this end, this device is equipped with a body of mas...
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WO/2018/011859A1 |
Provided is a conveyance device equipped with a rod-shaped member 2 that includes a magnetic body; an arc-shaped opposing member 3 which opposes part of a side surface of the rod-shaped member 2 and which includes a magnetic body, the op...
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WO/2018/003226A1 |
A layered nut (10) comprises a plurality of thin nuts (12) formed with through-holes (16) having almost the same diameter. On the inner peripheral surface of each thin nut (12), a plurality of screw threads (18, 38) are formed at predete...
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WO/2018/003191A1 |
Provided is a disc brake that is made more compact and that improves a pedal feeling when operating a parking brake. This parking brake mechanism comprises an input member to which the rotation from an electric motor is transmitted, a co...
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WO/2018/003085A1 |
The present invention is provided with: a permanent magnet (5); a rotor (6) rotatably arranged at the inside of the permanent magnet (5); a shaft (2) that has a male threaded section (2a), which screws together with a female threaded sec...
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WO/2017/220713A1 |
The invention relates to an electromechanical power steering device (1), in particular for a motor vehicle, comprising a servomotor (9) which drives a component (6) which is axially displaceable by means of a ball nut (13) mounted in a b...
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WO/2017/220715A1 |
The invention relates to an electromechanical power steering system (1), in particular for a motor vehicle, comprising a servomotor (9), which drives an axially movable component (6) by means of a ball nut (13) rotatably mounted in a bea...
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WO/2017/217497A1 |
Provided is a conveyance device capable of achieving high-speed conveyance of a workpiece through arm weight reduction and inertial moment reduction. The conveyance device 100 capable of rotating and linearly moving an arm 121 comprises:...
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WO/2017/216529A1 |
A nut for a lead screw comprises two or more concentric annular members which, when aligned, have common axes. One member is contained within another member outside it. A first member has an outer convex spherical periphery and a second ...
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WO/2017/217202A1 |
An electric linear actuator in which the preload force of an elastic member (45) is loaded on a friction coupling surface (47) when an outer ring member (4) is not loading an object with a forward axial direction load and in which the ax...
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WO/2017/216471A1 |
The invention concerns an anti-rotation device (20), in particular for a fluid flow valve, comprising: - an intermediate part (22) comprising a receiving groove (26), - a rod (18) extending along a first axis (z), - a bar (24) rigidly co...
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WO/2017/211465A1 |
A linear drive with a spindle nut and a spindle, and with an end shield in which a bearing is accommodated for the rotatable mounting of the spindle nut or spindle, in particular wherein the spindle is operatively connected to the spindl...
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WO/2017/211461A1 |
The invention relates to a linear drive having a spindle nut and spindle, as well as a bearing plate, in which a bearing is accommodated for rotatably mounting the spindle nut or spindle, in particular wherein the spindle is operatively ...
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WO/2017/211463A1 |
Linear drive having a spindle nut, which is rotatably mounted in a bearing plate, and a spindle, in particular wherein the spindle is in operative connection with the spindle nut, in particular is screwed into the spindle nut, wherein th...
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WO/2017/202412A1 |
A spindle nut (2) for a threaded drive, in particular a non-recirculating ball screw drive, is designed as a shaped metal part, especially a sheet metal part, wherein a sleeve portion (6) of the spindle nut (2) has a thread (9) on the in...
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WO/2017/202557A1 |
The invention relates to a spindle drive (1) for an actuator, in particular for a rear axle steering system, comprising a spindle (2) with a spindle thread (2a), a spindle nut (3) with a nut thread (3a), wherein the spindle thread (2a) a...
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WO/2017/204654A1 |
A valve (1) arranged to close a flow path extending through it, on the loss of an electrical voltage supplied to a driving motor (6) of an actuation element (10), the driving motor (6), which comprises a stator (6a) and a rotor (6b), bei...
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WO/2017/202664A1 |
The invention relates to an electromechanical power steering system, comprising an electric servomotor (13) having a motor shaft (14), wherein the electric servomotor (13) drives a shaft (10), which meshes with a helical gear (12), where...
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WO/2017/202563A1 |
The invention relates to a control device (1), comprising a spindle nut (4) having an inner or nut thread (4a) and an inner toothing (4b) and having a nut longitudinal axis (m), a spindle (3) having an outer or spindle thread (3a) and an...
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WO/2017/203944A1 |
Provided is an electric actuator (1) which is equipped with a motor (A), a motion conversion mechanism (B), and a bottomed cylindrical housing (2) housing those, wherein the motion conversion mechanism (B) has a screw shaft (33) and a nu...
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WO/2017/201355A1 |
Devices and methods are provided herein for the transmission of power in motor vehicles. Power is transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmission...
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WO/2017/199741A1 |
An electric actuator 1 comprises a motor unit A, a motion converting mechanism unit B, an operating unit C, and a terminal unit D. A hollow rotary shaft 26 which supports a rotor core 24a of the motor unit A is rotatably supported by rol...
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WO/2017/199828A1 |
Provided is a space-saving high-torque electric linear motion actuator having a simple structure and reduced costs. This electric linear actuator (1) comprises: an electric motor (2); a linear-motion mechanism (3) which converts the rota...
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WO/2017/188629A1 |
The present invention relates to a headrest folding device, more particularly, to a headrest folding device comprising a housing, a link rotatably installed in the housing, and a lifting member installed in the housing in a way that it c...
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WO/2017/182080A1 |
The invention is directed to a spindle drive for an adjustment element (2) of a motor vehicle, comprising a drive motor arrangement(3), a spindle gear (5), a first drive connector (6) and a second drive connector (7) for the output of li...
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WO/2017/182197A1 |
The invention relates to a spindle drive having an axially adjustable spindle (22) which has a spindle thread (23a) and having a rotatably mounted spindle nut (21) which has a nut thread (23b), wherein the spindle thread (23a) has thread...
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WO/2017/182036A1 |
The invention relates to an actuation device (1) for a motor vehicle transmission, comprising a spindle nut (2) which can be caused to rotate by an electric motor and which engages on a spindle rod (3) in such a way that a longitudinal m...
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WO/2017/184283A1 |
A quick-exit assembly for reclining furniture, including motorized versions, is provided. An exemplary quick-exit assembly may include a linkage assembly configured to move between a first position and a second position. A drive mechanis...
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WO/2017/178903A1 |
The present invention relates to an actuation device (1) comprising a threaded shaft (2) connected at one end to driving means adapted to allow the threaded shaft (2) to rotate about its longitudinal axis (a). The device further comprise...
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WO/2017/171722A1 |
The present invention relates to a shuttle device for placing product in a flexible package. The shuttle device includes a linear slide. The linear slide includes a lead screw. The shuttle device also includes a bottom support plate fixe...
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WO/2017/170290A1 |
Provided is an electric actuator equipped with a drive unit 2, a motion converting mechanism 3 for converting rotary motion from the drive unit 2 to linear motion in an axial direction parallel to the output shaft of the drive unit 2, a ...
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WO/2017/170590A1 |
This gearing has one transmission member having a first axis as the center axis, and another transmission member that can revolve around the first axis while rotating around a second axis, which is offset from the first axis. A transmiss...
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WO/2017/170040A1 |
Provided is an electric actuator equipped with a drive unit 2, a motion converting mechanism 3 for converting rotary motion from the drive unit 2 to linear motion in an axial direction parallel to the output shaft of the drive unit 2, a ...
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WO/2017/169855A1 |
Provided is an electric actuator 1 equipped with a motor A and a motion converting mechanism B for converting rotary motion from the motor A to linear motion and outputting the linear motion, the motion converting mechanism B being provi...
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WO/2017/169657A1 |
Provided is an electric actuator 1 equipped with a motor A, a motion converting mechanism B, and a case 2 which houses the motor A and the motion converting mechanism B, the motion converting mechanism B being provided with a threaded sh...
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WO/2017/169846A1 |
Provided is an electric actuator (1) equipped with a motor (A) and a motion converting mechanism (B), the motion converting mechanism (B) being provided with a ball screw shaft (33) and a ball screw nut (32) rotatably fitted to the outer...
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WO/2017/170293A1 |
A sensor target according to the present invention is attached to a movable part 24 which is disposed parallel to an output shaft 10a of an electric motor 10 and which moves linearly in a direction parallel to the output shaft 10a, the s...
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WO/2017/170589A1 |
The present invention provides a transmission device in which one transmission member has a central axial line serving as a first axial line, the other transmission member can revolve around the first axial line while rotating about a se...
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WO/2017/169935A1 |
Provided is an electric actuator 1 equipped with a motor A and a motion converting mechanism B, the motion converting mechanism B being provided with a planetary gear reducer 10 as a gear reducer for reducing the speed of the rotation of...
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WO/2017/170588A1 |
This gearing has one transmission member having a first axis as the center axis, and another transmission member that can revolve around the first axis while rotating around a second axis, which is offset from the first axis. A transmiss...
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WO/2017/170587A1 |
This gearing has one transmission member having a first axis as the center axis, and another transmission member that can revolve around the first axis while rotating around a second axis, which is offset from the first axis. A transmiss...
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WO/2017/170292A1 |
This electric actuator 1 is equipped with a motor 10, a motor case 11 for housing the motor 10, and a motion converting mechanism 22 for converting rotary motion generated by driving the motor 10 to linear motion in a direction parallel ...
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WO/2017/170295A1 |
This electric actuator 1 is equipped with a motor 10 and a motion converting mechanism 22 for converting rotary motion generated by driving the motor 10 to linear motion in a direction parallel to the output shaft 10a of the motor 10, th...
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WO/2017/170035A1 |
This electric actuator is equipped with a drive unit (2), a motion converting mechanism (3) for converting rotary motion from the drive unit (2) to linear motion in an axial direction parallel to the output shaft (10a) of the drive unit ...
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WO/2017/170291A1 |
This electric actuator is equipped with a drive unit 2, a motion converting mechanism 3 for converting rotary motion from the drive unit 2 to linear motion in an axial direction parallel to the output shaft of the drive unit 2, and a loc...
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WO/2017/163422A1 |
This conveying device is provided with: first and second rod-like members (2A, 2B) comprising magnetic materials; a drive device (4) which rotates the first and second rod-like members (2A, 2B) about the central axes of the first and sec...
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WO/2017/163908A1 |
Provided is an electrically driven actuator 1 comprising a housing 2 in which a motor A and a motion conversion mechanism B are accommodated and held. The motion conversion mechanism B has: a threaded shaft 33 disposed coaxially with the...
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