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WO/2024/074337A1 |
The present invention relates to a device for mechanical overload protection in a drive train of a machine tool, wherein the drive train has an output side having an output shaft and a drive side having a motor shaft. The output shaft is...
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WO/2024/074338A1 |
The present invention relates to a device for mechanical overload protection in a drive train of a machine tool, wherein the drive train has an output side having an output shaft and a drive side having a motor shaft. The output shaft is...
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WO/2024/070546A1 |
[Problem] To provide a damper device fixed to a holding member through a method by which a friction member serving as a limiter material is improved. [Solution] This damper device includes a configuration "comprising: a first rotor (100)...
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WO/2024/073068A1 |
A torque limiter assembly and/or damage mitigation assembly that can limit torque and other forces from being applied to a motor or motor assembly of a lawn maintenance device such as a mower. For example, sudden blade-stop events or oth...
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WO/2024/028686A1 |
A brake system (10) comprising a torque limiter assembly (48) that sets a torque limit and associated with an electromechanical actuation system. The torque limiter assembly (48) comprises a ring gear (62) meshed with a planetary gear se...
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WO/2024/019346A1 |
The present invention relates to a gear ratchet tensioner for indirect live wire and an indirect live wire non-power distribution method and, more specifically, to an automatic direction switching pendulum-type rotary drive gear ratchet ...
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WO/2024/009943A1 |
The torque limiter of the present disclosure includes a hollow outer transmission member coaxially fixed to the inner peripheral surface of a rotor of an electric motor, a hollow inner transmission member disposed coaxially inside the ou...
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WO/2024/002980A1 |
A torque limiter (10), comprising: a first ring (20) designed to be driven in rotation around a rotation axis (a); a second ring (30) disposed axially at a distance from the first ring (20); a friction disc (50) slidably sandwiched betwe...
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WO/2024/006462A1 |
A clutch assembly (200) includes: a drive hub (210) having a spline configured to couple to a gearbox (130); a clutch housing (220) coupled to the drive hub and having an end face (222) defining an opening (223) therein; a clutch hub (23...
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WO/2024/002983A1 |
A torque limiter (10), comprising: a first ring (20) designed to be driven in rotation around a rotation axis (a); a second ring (30) disposed axially at a distance from the first ring (20); a friction disc (50) axially slidably sandwich...
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WO/2023/241816A1 |
The invention relates to a gearing assembly (12) for a brake actuator (10), comprising the following features: • a driving element (33), • a first driven element (36), • a second driven element (38), and • a gearing output elemen...
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WO/2023/235851A1 |
A friction pad including a friction pad body including an annular base defining an aperture down a central axis, and first and second opposing major surfaces, where the friction pad body includes a low friction material, and where at lea...
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WO/2023/227691A1 |
The invention relates to a device (10) for coupling two shafts, the device comprising a first coupling half (12) capable of being connected to one shaft, a second coupling half (13) capable of being connected to another shaft, the first ...
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WO/2023/208269A1 |
Freewheels are often used in transmissions and are used, for example, as an overrunning clutch when two driven shafts are gear-coupled to one another. The invention relates to a freewheel device (1) for an electric drive (22) of a vehicl...
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WO/2023/208265A1 |
The present invention relates to a torque-limiting device (1) having: a spring apparatus (2); a driver plate (4) which is stationary in the axial direction (A) of the torque-limiting device (1), has a connection region (6) for connecting...
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WO/2023/200102A1 |
The present invention relates to a wire grip for indirect live wire and a method for wiring indirect live wire and, more specifically, to an automatic direction switching pendulum-type rotary drive ratchet wire grip for indirect live wir...
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WO/2023/153643A1 |
The present invention relates to a rotary drive ratchet used in a wire grip or tensioner and, more specifically, to an automatic direction switching pendulum-type rotary drive ratchet for an indirect live wire, which is configured to adj...
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WO/2023/126527A1 |
A sliding component including a sidewall including at least one low stiffness projection capable of elastic deformation, and at least one high stiffness projection capable of plastic deformation, where the low stiffness projection includ...
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WO/2023/126516A1 |
Systems and methods include providing a tolerance ring (100) with a friction enhancement feature (116) on at least one surface of the tolerance ring (100) to increase at least one friction-related property of the tolerance ring (100). Th...
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WO/2023/127619A1 |
Provided is a production method which is for a friction torque limiter and which makes it possible to combine a plurality of spring members (6) with an inner ring (4) with ease and without breaking elastic pieces (14) of the spring membe...
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WO/2023/120129A1 |
A fail open mechanism of the present invention to be applied to disc brakes, which are an electric brake apparatus, is equipped with: a spring clutch which rotates a torque transmission member along with a spindle until the rotational re...
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WO/2023/113915A1 |
Described herein is a positioning spring (100) configured to rotatably engage with a rotatable shaft (402). The rotatable shaft is configured to rotate relative to the positioning spring. The positioning spring comprises a first complian...
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WO/2023/090524A1 |
According to an embodiment of the present invention, a coupling device used to implement a gear-box replacement-type electric torque wrench comprises a coupling socket (100) which comprises: a socket shaft (110) coupled to a motor rotary...
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WO/2023/074544A1 |
Provided is a novel friction torque limiter, or an outer ring member or an inner ring member constituting the friction toque limiter, that can sufficiently reduce individual variations in slip torque values caused by variations in manufa...
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WO/2023/074668A1 |
The torque limiter is provided with: a cylindrical inside rotor into which is inserted a first shaft section of a first shaft that comprises said first shaft section and a first pin section that extends in the radial direction of the fir...
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WO/2023/069587A1 |
An electric drive for a vehicle implements a disconnect feature to reduce parasitic losses when the electric drive is not necessary for propulsion. The disconnect feature utilizes a slipper 5 clutch which is disengaged by holding a slipp...
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WO/2023/066722A1 |
An energy harvesting arrangement (14a-14e) for an access member device (12a-12e), the energy harvesting arrangement (14a-14e) comprising a movable input member (16, 22b) arranged to provide an input torque (84); an electromagnetic genera...
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WO/2023/066602A1 |
An overload clutch comprising an input flange and an output flange, said clutch being configured to transmit torque between the input flange and the output flange and to disengage the clutch when the torque exceeds a predetermined thresh...
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WO/2023/066431A1 |
The invention relates to a safety coupling (100; 100'; 100'') which disengages from a drive position into a freewheeling state when an adjustable overload torque is exceeded during overload, comprising: - a driving flange (10), which can...
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WO/2023/051968A1 |
Torque limiting coupling (20,20a) comprising a first shaft (1), a shear plate (9) fixedly connected with the first shaft (1) and a coupling ring (3,3a) arranged coaxially to the first shaft (1), where the coupling ring (3,3a) comprises a...
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WO/2023/029039A1 |
Provided is a torque limiting mechanism for a vehicle. In the torque limiting mechanism, two pressure plates (12, 13) are arranged sandwiching a carrier plate (11) in the axial direction (A). The outer peripheral portion of a diaphragm s...
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WO/2023/024968A1 |
A variable-stroke self-adaptive adjustment quasi-zero stiffness device and a parameter checking method, comprising: an integrating sphere, a target, a collimator, a pointing measuring instrument, disturbance sources, an inertia simulatio...
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WO/2023/027736A1 |
A torque limiter includes a housing; an input shaft which is rotatably supported in the housing; an output shaft which is rotatably supported in the housing coaxially with the input shaft; and a ball detent mechanism which is connected b...
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WO/2023/021977A1 |
A method for manufacturing a magnetic modulator 50 including a magnetic pole piece member 54 having a plurality of magnetic pole pieces 54a arranged in the circumferential direction and bridge portions 54b connecting adjacent magnetic po...
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WO/2023/023244A1 |
A power tool includes a housing, a drive mechanism supported within the housing, a spindle operatively coupled to an output of the drive mechanism such that torque from the drive mechanism rotates the spindle about an axis, and a clutch ...
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WO/2023/014675A1 |
A rotating power tool assembly includes a rotating power base and a modular drive head. The rotating power base may be configured to rotate a spindle, and the modular drive head may be configured to be detachably coupled to the rotating ...
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WO/2023/009625A1 |
A rotary power tool includes a housing and a drive mechanism disposed within the housing. The drive mechanism includes an electric motor, a transmission operably coupled to the electric motor, a spindle operably coupled to an output of t...
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WO/2023/007855A1 |
The present invention provides a new manufacturing method that allows easy manufacture of a joint member with high quality by using powder metallurgy, the joint member including a male engaging portion and a female engaging portion coaxi...
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WO/2023/286581A1 |
A torque limiter according to the present disclosure comprises: a first transmission member which is made of metal and to which torque from a drive source is transmitted; and a second transmission member which is made of metal and which ...
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WO/2023/285033A1 |
Torque limiting coupling (20) comprising a first shaft (1), a second shaft (2), which is designed as a hollow shaft, and a coupling ring (3), where the coupling ring (3) comprises a coupling sleeve (4) with an inner surface (4b) and an o...
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WO/2023/279317A1 |
A torque limiting apparatus and a tolerance correction method therefor. The torque limiting apparatus comprises: a supporting frame (10), capable of rotating around an axis of rotation, wherein the supporting frame (10) comprises at leas...
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WO/2023/278271A1 |
In some implementations, the device may include stationary and rotatable members. A locking element supported on the stationary member moves between an engaged, torque hold or transfer position where the locking element holds or transfer...
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WO/2022/267852A1 |
A torque apparatus for medical equipment, which is fixedly connected to the tail end of the medical equipment. The torque apparatus comprises a torque input component (1) and a torque output component (2) which are connected to each othe...
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WO/2022/258101A1 |
The invention relates to a torque transmission device (1) at least comprising: a damping device (2) for damping torsional vibrations; and a torque limiting device (3), which is coupled to the damping device (2), for limiting a torque tra...
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WO/2022/255990A1 |
Provided, in one aspect, is a downhole torque limiter, comprising a tubular housing; a pipe positioned within the tubular housing; one or more clutch mechanisms positioned between the pipe and the tubular housing, the one or more clutch ...
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WO/2022/243217A1 |
The present invention relates to a drive and/or adjustment device for driving and/or adjusting a rotatable assembly, for example a large rolling bearing ring of a wind turbine or a slewing gear of a construction machine or of a hoist, co...
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WO/2022/233357A1 |
The invention relates to a hybrid transmission (1) for a hybrid vehicle, comprising a first torque drive train that includes an input shaft (3) connectable to an internal combustion engine (2) as well as a first electric machine (4) torq...
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WO/2022/189912A1 |
A furniture drive with an electric drive motor and a brake device - wherein the drive motor has an output shaft which projects beyond a motor housing, - wherein the brake device has at least one brake element and one force accumulator, w...
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WO/2022/178451A1 |
One aspect is an acutator system having a rotatable drive shaft and a parallel axis friction brake engaged with the drive shaft and configured to provide a drag force on the rotatable drive shaft. The parallel axis friction brake further...
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WO/2022/174862A1 |
The invention relates to a slip clutch lining (1) with a friction surface (2) which, in operation, comes into frictional contact with a mating friction surface (5), with abrasion taking place. In order to functionally improve the slip cl...
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