Rotary Motion
Rotary Motion within Industrial Motion & Power Transmission.
Category CAT-000000213
Subcategories
Publications
- OT-2026-000003462
A gear coupling adapted to be capable of absorbing torsional shock loads between a power driven shaft 1 and a power drive shaft 2 comprises a drive member 3 and driven member 4 which extend from two sides into, and engage with, hollow intermediate member 5 so that the three members rotate in unison. The driven member 3
- OT-2026-000003455
Camshaft assemblies are disclosed with methods for making them by the expansion of tubular shafts into prelocated cams, journals and other elements, if desired. Features of the camshafts include trilobe or polylobe element openings, preferably splined or serrated for low energy filling and high torque capacity and High
- OT-2026-000003449
A rotatable coupling having a male member (2) and a female member (4) each rotatable about central axes α and β. The male member has lobes (16) and the female member cavities (50) for mutual engagement. The male lobes terminate in wedge-shaped portions (18), the edges of which lie in a common plane. The female terminat
- OT-2026-000003424
A conveyor ball unit for installation in a mounting opening in a conveyor track panel. A conveyor ball is rotatably mounted on a plurality of mounting balls in a mounting shell and projects upwardly out of the conveyor ball unit. A ball guide of annular configuration embraces the conveyor ball from above to secure the
- OT-2026-000003402
A wheel for guides for drawers and the like, having a wheel body journaled on an axle and made of a material of stable shape, in which at least one recess is provided, in which there is disposed a material, preferably an elastomeric plastic, that is softer in comparison to the wheel body and permits elastic deformation
- OT-2026-000003376
A modified jaw type shaft coupling has two opposed members arranged to allow limited flexure about a point that is the geometric center of mating spherical surfaces, a concave surface on one member and a mating convex surface on the other member. One member is attached to each shaft to be rotationally and axially coupl
- OT-2026-000003371
A conveyor ball unit comprises a conveyor ball mounted on a plurality of mounting balls in a mounting shell. A spring arrangement is provided to support the mounting shell resiliently in a housing and the conveyor ball is retained on the mounting balls by a retaining ring. A first holding device is provided to keep the
- OT-2026-000003353
A conveyor ball unit comprises a conveyor ball resting on mounting balls in a mounting shell. A retaining ring is provided to hold the conveyor ball on the mounting balls in the mounting shell. The mounting shell can be set into an opening in a supporting structure and rests on the supporting structure by way of a shel
- OT-2026-000003339
In order to quickly and easily provide a coupling of a drive fluid to a hydraulic cylinder of an accessory of an excavator, a part articulately connected with a dipper arm and a dipper ladle link of the excavator is also provided with one or more hydraulic couplings of a female type. The accessory to be coupled to the
- OT-2026-000003332
The load bearing ball of the type which has a main ball (1) of substantially high diameter on which the loads rest, in turn rests on a plurality of balls (2) of diameter substantially smaller than the diameter of ball (1), which are placed on the bottom (3) of a suitable container (4), the latter having a substantially
- OT-2026-000003322
A ball transfer assembly includes a steel ball that rotates within a housing having a collar for centering the ball within the housing and a removable plug that forms a seat for the ball and retains the ball and collar within the housing. The plug has a snap lock arrangement with the housing that permits it to be remov
- OT-2026-000003313
A holding device having a flexible diaphragm, a central pin embedded in the flexible diaphragm, a pressure ring in contact with a periphery of the diaphragm and a mechanism for lifting the central pin with respect to the pressure ring. The diaphragm has a plurality of cams circumferentially disposed about the diaphragm
- OT-2026-000003292
The conical gripping arrangement (100) serves for attaching a construction component (4) with a hub (10) onto a shaft (1). The hub (10) possesses a conical external peripheral surface (16) on which a graduated conical ring (13) with a conical internal peripheral surface (17) is arranged. The other conical internal peri
- OT-2026-000003290
Apparatus and methods for coupling a driving shaft and a mating tool shaft to transmit rotational forces and axial tension and compression forces between the shafts. The coupler provides for axial tension transmission through tension transmission surfaces spaced-apart from torque and compression transmission surfaces o
- OT-2026-000003284
A multiple piece cue stick includes multiple stick portions which are coupled together by a sleeve bushing secured to one stick portion and a coupling rod secured to another stick portion. The coupling rod has a elongate shaft which fits within a smooth bore of the sleeve bushing and is coupled to the sleeve bushing by
- 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-2026-000003234
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-2026-000003175
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-2026-000003154
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-2026-000003040
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-2026-000002770
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-2026-000002525
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-2026-000002180
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-2026-000001781
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-2026-000001386
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-2026-000000989
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
- OT-2026-000000877
A planetary transmission has a collecting groove for a lubricant and a planetary gear set having a planetary support rotatable around a planetary gear set axis of rotation in relation to a housing of the planetary transmission, planetary gears rotatably mounted on the planetary support, and a ring gear meshing with the
- OT-2026-000000857
A system for predictive modeling of wear or damage to a driven gear of an open gear set is provided. A method of developing a predictive model of wear or damage to a driven gear of an open gear set is also provided. The system and method allow for autonomous, non-interfering dynamic collection of data that are used to
- OT-2026-000000853
A lubrication control apparatus for an automatic transmission includes a first lubrication circuit that supplies lubricating oil to a starting frictional engagement element to be engaged when a vehicle starts, a second lubrication circuit that supplies the lubricating oil to a lubricated portion other than the starting
- OT-2026-000000843
A servo reducer includes a motor gear connected to a driving motor, a support structure, a first-stage gear set, a first-stage shaft, a second-stage gear set, a second-stage shaft, a third-stage gear set, a third-stage shaft, and an output gear meshed with the third-stage gear set. The first-stage shaft, the second-sta
- OT-2026-000000842
In an aspect, a decoupler is provided and includes an input member, an output member, a one-way clutch and an isolation spring. The one-way clutch receives torque from the input member. The isolation spring is helical, having a first helical end and a second helical end, and has first and second axial ends, and radiall
- OT-2026-000000840
A water-impermeable cover is provided with an opening part extending so as to approach an opening part of a holding ring of a propeller shaft. The water-impermeable cover is provided at a position on the opening-part side of the holding ring. The water-impermeable cover is fixed in a position on the opening-part side o
- OT-2026-000000828
An electric axle drive ( 10 ) for an axle ( 16 ) of a motor vehicle is provided for use on two vehicle wheels ( 12, 14 ). The electrical axle drive has an electric machine ( 18 ) having a stator ( 20 ) and a rotor ( 22 ), and a gear set such that torque, is provided by the rotor ( 22 ), and is introduced into the plane