Industrial Motion & Power Transmission
Drives, transmissions, actuators and the components that carry motion into a machine.
Category CAT-000000206
Subcategories
Publications
- OT-2026-000003271
An actuator for steering rear wheels is reduced in size and its construction is simplified while preventing a degradation in the reliability. An electric coil 2 is disposed on the outside while a rotor is disposed on the inside, assisting in heating dissipation. One of bearings 10 which support a rotor and an electric
- OT-2026-000003253
A clamping arrangement designed to join an outer component having a cylindrical recess to an inner component having a cylindrical outer peripheral surface which is concentrically arranged in the cylindrical recess. The clamping arrangement includes an inner cone element, an outer cone element and a center cone ring whi
- OT-2026-000003247
A method and apparatus for providing control of multiple actuators with a single control lever is provided. The method and apparatus is adapted for use in an electro-hydraulic system having a microprocessor, multiple actuators, respective electro-hydraulic directional control valves for each actuator, and individual co
- OT-2026-000003234
A cleaning apparatus having a housing, a motor, a transmission, an attachment stud, and a cleaning attachment removably connected to the stud. The stud has a leading section with a general triangular block shape and three generally triangular shaped cantilevered tips. The stud is received through a generally triangular
- OT-2026-000003211
The component assembly (100) serves in a free from play connection of two components (1, 2) by a radially-expandable, conical clamping system (10) arranged in aligned bores (5, 6) of the first component (1) and the second component (2). The clamping arrangement (100) is intended to be clamped and released if inserted i
- OT-2026-000003209
A device for coupling two shafts adapted to turn about a common axis includes a rotational coupling system associated with an axial retaining system. The rotational coupling system includes conjugate profiles at the ends of the shafts. The axial retaining system comprises a two-part sleeve coupled axially to the shaft
- OT-2026-000003201
A shock valve for vacuum lifting devices of the type incorporating a suspended flexible hose with suction head and connected to a vacuum source, wherein the lifting motion is effected in that a negative pressure in the hose causes the suction head to retain a load and to raise this due to the contraction of the hose ca
- OT-2026-000003193
An apparatus for controllably moving a work implement is disclosed. The implement is connected to a work machine and is moveable in response to operation of a hydraulic cylinder. The apparatus includes an operator controlled joystick. A joystick position sensor senses the position of the joystick and responsively gener
- OT-2026-000003191
A switching valve has a cylindrical housing including a bore, an inlet port, a first inlet-outlet port, and a second inlet-outlet port which open to the hollow. A valve member slidably disposed in the bore has a ringed groove around its periphery. The valve member can open or block a portion between the groove and the
- OT-2026-000003177
A pneumatic power tool includes a housing (10) with a pistol handle (11), a pneumatic motor provided in the housing (10), a pressure air inlet passage (13) and an exhaust air passage (14) extending substantially in parallel through the pistol handle (11), and a manually operable throttle valve (12) provided in the hous
- OT-2026-000003175
There is provided a structure for joining an impeller to a rotatable shaft, including (a) a bushing through which the impeller is joined to the rotatable shaft, the bushing including a hollow cylindrical portion which is to fit into a recess formed with the impeller and into which the rotatable shaft is to fit, (b) a f
- OT-2026-000003161
A device for converting a rotary motion into an axial motion comprises an outer tube (10) with internal contours (10a), an inner shaft (11) with head (11a) with external contours (11b), an inner chamber (R) formed between tube (10) and shaft (11) and a plurality of roller elements (12) arranged in the inner chamber (R)
- OT-2026-000003156
Pressure sensors sense a pilot pressure Pa corresponding to the amount of boom raising operation of a boom operation lever and a pilot pressure Pb corresponding to the amount of arm pulling operation of an arm operation lever. When the condition of Pa>Pb is met during the horizontal pulling operation, the rate of su
- OT-2026-000003154
Apparatus and methods for coupling a driving shaft (60) and a mating tool shaft (50, 50') to transmit rotational forces and axial tension and compression between the shafts. The coupler (15) provides for axial tension transmission through tension transmission surfaces (80, 80') spaced-apart from torque (54, 54&
- OT-2026-000003143
A hydraulically controllable valve for double-acting consumers that in the lowering mode drains off a flow of load volume from connection B to connection A in throttled fashion. To that end, the valve has a valve seat (5), which communicates with a sealing face (4) of a main piston (3). A pilot piston (8) is guided con
- OT-2026-000003112
An on/off valve (O/OV) and directional valves (DV 1 , DV 2 ) are packaged with a switching valve system ( 10 ) in a housing assembly ( 156, 157, 158, 160 ). The on/off valve (O/OV) is operated by a control handle ( 154 ) that is located at one end of the housing assembly ( 156, 157, 158, 160 ). The direction control va
- OT-2026-000003110
Drawing sheets for rotary channel-selector valve, reproduced from the published facsimile. The written description is in the original document, which is linked above.
- OT-2026-000003087
A control system for a lift boom pivotable with respect to a vehicle by a boom cylinder and material handling unit pivotable with respect to the boom by a unit cylinder when the control of a boom control valve and a unit control valve. The control system includes a flow divider/combiner valve and operative in a boom-ra
- OT-2026-000003047
Disclosed in the present invention is a hydraulic control method based on multi-actuation-state data collection, comprising: obtaining identity information of a driver; detecting performance parameters of a hydraulic system in each actuation state; after repeating n times, recording and storing an operation frequency a
- OT-2026-000003040
In order to allow length tolerance compensation, the invention proposes a coupling system (30) for connecting a first component and a second component is provided. The coupling system comprises a longitudinal axis (L), a first part (31) for the first component, wherein the first part comprises first interlocking means
- OT-2026-000003020
A shaft-hub connection includes a shaft with a feather key groove, a hollow shaft, and a feather key. The hollow shaft has an inner groove, and the feather key is plugged into the feather key groove and radially protrudes into the inner groove of the hollow shaft. The feather key groove is only partially filled by the
- OT-2026-000002870
A linear actuator includes a housing; a motor module that includes a motor; and a drivetrain module coupled to the motor module. The drivetrain module includes a ball screw coupled to the motor, a ball nut coupled to and configured to linearly ride on the ball screw during rotation of the ball screw, a rod coupled to t
- OT-2026-000002787
The present invention relates to a valve module for a vacuum pump, and the valve module includes a through-body (11) mounted on a communication-hole (113) of the vacuum pump, and a valve (13) disposed in the body (11) to open and close a central passage (12) while moving upward/downward. In the present invention, parti
- OT-2026-000002770
A bearing retention sleeve 2 for axially constraining a bearing 5 comprises a radially inner bore for receiving a shaft 4, a bearing abutment face 22, a circlip groove 21 extending radially outwardly from the bore, the circlip groove 21 having a bevelled circlip abutment face 23 on a side of the circlip groove 21 neare
- OT-2026-000002686
The present invention relates to a valve module for a vacuum pump, and the valve module includes a through-body mounted on a communication-hole of the vacuum pump, and a valve disposed in the body to open and close a central passage while moving upward/downward. In the present invention, particularly, an exhaust path o
- OT-2026-000002648
A cylinder has a coupling portion with a coupling ring and a locking body. A cylinder tube has an inner annular groove and a closure part is disposed in a tube end portion and has an outer annular groove axially open at one side. The annular grooves define an annular groove space that receives a coupling ring. The ring
- OT-2026-000002633
A floating control system for a fixed displacement pump system is disclosed, which relates to the technical field of floating mechanisms and includes: a fixed displacement pump, floating control valves, a floating mechanism, boom function valves, an actuator and a control device, where the fixed displacement pump, the
- OT-2026-000002587
A hydraulic valve configured to connect a first pipe extending according to a first axis and a second pipe extending according to a second axis, the hydraulic valve comprising a body having two first ports that are aligned and configured to connect two fractions of the first pipe and two second ports that are aligned a
- OT-2026-000002559
The present application relates to the aerial work platform field, disclosing an electric-driven aerial work platform and a hydraulic system thereof. The hydraulic system includes a superstructure hydraulic system and a substructure hydraulic system. The superstructure system includes a luffing cylinder, a telescopic c
- OT-2026-000002525
Mechanical interconnection of multiple rotatable devices that includes: a gear train, at least three rotatable devices, one or more first stages, and one or more second stages, a first element, i.e. a geared element or a planet carrier, of one of the second stages forming a torque resisting means being blocked or imped
- OT-2026-000002287
The present invention relates to a valve module for a vacuum pump, and the valve module includes a through-body mounted on a communication-hole of the vacuum pump, and a valve disposed in the body to open and close a central 5 passage while moving upward/downward. In the present invention, particularly, an exhaust path
- OT-2026-000002180
This application discloses a sliding mechanism and a foldable electronic device, and relates to the field of mobile terminal technologies. The sliding mechanism is applied to a rotating shaft mechanism of the foldable electronic device, and the rotating shaft mechanism includes a bracket and a sliding mechanism. The sl
- OT-2026-000002127
Disclosed is a machining unit for machining a bearing component. The machining unit includes an industrial robot and at least one abrasive tool. The at least one abrasive tool is coupled to the industrial robot and a controller. The controller is configured to control a movement path of the at least one abrasive tool s
- OT-2026-000002112
A control module of a vehicle includes a plurality of electromechanical functional elements arranged on a carrier plate and fixed in an interlocking and force-fitting manner to the carrier plate by clamping elements. The clamping elements are formed on a pressure plate that is secured to spacers of the carrier plate. T
- OT-2026-000002074
A surgical tool including a socket having a housing and an aperture within the housing, the socket configured to receive a ball and a pin at least partially in the aperture. The ball is positioned at least partially in the socket and configured to rotate within the socket, the ball comprising an elongated opening exten
- OT-2026-000002052
The present application relates to a novel harmonic reducer, a flexible gear assembly, and a robot. The harmonic reducer device includes a rigid gear, a flexible gear, a wave generator, and a torque transmission member. The wave generator is positioned within the rigid gear, and the flexible gear is placed between the
- OT-2026-000001872
A variable impedance actuator is provided with a bladder-style actuator having a first end and a second end, and a jamming brake located inside the bladder-style actuator and connected to the first end and the second end of the bladder-style actuator. The bladder-style actuator and the jamming brake are independently c
- OT-2026-000001787
A hydraulic system for a working vehicle, the hydraulic system comprising: a hydraulically actuated device; a hydraulic pump assembly for supplying a variable output of hydraulic fluid to the hydraulically actuated device; and a proportional control valve, wherein the hydraulic system is arranged such that hydraulic fl
- OT-2026-000001781
Provided is strain wave gearing (1), in which on a fastening surface between a boss (33) on an externally toothed gear (3) and a first end plate (8), formed are tapered fastening surfaces (331, 81), inclined with respect to an orthogonal plane that is orthogonal to a central axis (1a). Additionally, on a fastening surf
- OT-2026-000001540
In some examples, an elliptical drive adjusts a phase angle of unbalanced shafts or weights of a vibrating screen. The elliptical drive may include a yoke assembly including four plates that allows relative rotation of two shafts that in turn adjust the phase angle. One of the two shafts may have a pulley drive driven
- OT-2026-000001434
A method for estimating an actuator gripping force for estimating, as a gripping force of a fluid pressure actuator, a force acting in a direction orthogonal to a tube axis of the fluid pressure actuator when the tube axis is not curved due to curvature, in which the fluid pressure actuator includes a tubular main body
- OT-2026-000001386
A padding holder with an articulated connector device is disclosed. The connector device has a first joint arm, a second joint arm and a connecting arm, wherein the first joint arm has a first bearing portion and is mounted with its first bearing portion in the connecting arm pivotably about a first pivot axis, wherein
- OT-2026-000001316
An improved bearing or bushing body with jack screws kit for extraction of a seal body from a stuffing box using the jack screws is provided. The bearing or bushing seal body includes at least one jack screw on each half of a split body. The jack screw passes axially through the sidewall of the body to the inner flange
- OT-2026-000001301
An electric linear actuator comprises a housing extending along an axis, a spindle in the housing and extending along the axis, a motor coupled to and configured to rotate the spindle, and a rod coaxially coupled to the spindle and axially movable with respect to the housing in response to rotation of the spindle, the
- OT-2026-000001282
In one variation, a pulley arrangement includes a base pulley portion rotatable within a driving plane, an adjustable pulley portion coupled to the base pulley portion wherein the adjustable pulley portion is rotatable relative to the base pulley portion within the driving plane, and a driving member including an end c
- OT-2026-000001243
Provided is an apparatus for controlling opening degrees of valves regulating flow of hydraulic fluid in a hydraulic system of a lifting equipment to provide hydraulically driven functions of the lifting equipment. The apparatus includes processing circuitry configured to receive first input data indicating a user inpu
- OT-2026-000000989
The invention relates to an articulated connector device (1). Furthermore, the inven- tion relates to a padding holder (100) with an articulated connector device (1) of this type. The connector device (1) has a first joint arm (10), a second joint arm (20) and 5 a connecting arm (30), wherein the first joint arm (10) h
- OT-2026-000000887
A rolling bearing includes an outer ring having an outer surface configured to be fitted into a first component, an inner ring having an inner surface configured to be fitted onto a second component, at least one rolling element arranged between the outer ring and the inner ring, and a polymer composite sheet bonded on
- OT-2026-000000885
An actuator for a parking lock includes an axial drive means for transmitting an axial force, an actuation element which can be axially moved from a first position into a second position via the axial force of the axial drive means, a stopper element, a stopper component which corresponds to the stopper element, and a
- OT-2026-000000878
A heavy-duty, all-gear transmission using helical gears is disclosed as a CVT or IVT completely devoid of any frictional or hydraulic elements. By longitudinally moving the input member of a pair of rotating helical gears, and by varying the direction and extent of any superimposed, longitudinal motion, the rotation of