Rotary Motion
Rotary Motion within Industrial Motion & Power Transmission.
Category CAT-000000213
Subcategories
Publications
- OT-2026-000000827
A roller screw bidirectional axial preloading structure includes a screw, a nut, and a plurality of first and second rollers arranged around the screw in an interleaved manner and respectively having two ends connected to a first and a second retainer. A first gap is formed between the first retainer and one end of eac
- OT-2026-000000787
A wheel bearing assembly is provided. The wheel bearing assembly includes an outer ring, a wheel hub rotating relative to the outer ring, the wheel hub including a hub flange, an inboard surface of the hub flange facing an outboard surface of the outer ring and spaced a gap apart from the outboard surface of the outer
- OT-2026-000000756
A sealing assembly for a torque converter includes a hub mounted on a drive shaft and having an axial extension portion, and a sealing member disposed between the axial extension portion of the hub and the drive shaft and arranged to seal a portion between the hub and the drive shaft. The hub further includes an inner
- OT-2026-000000754
An example hinge structure of an electronic device includes a first rotation part connected to a first housing and being rotatable about a first axis, a second rotation part connected to a second housing and being rotatable about a second axis in an opposite direction to that of the first rotation part, a first arm par
- OT-2026-000000749
A cable-driven telescopic boom with several boom segments repositionable between stowed positions and deployed positions. The boom includes multiple spaced apart and separate cables that engage pulleys connected to each boom segment. A drive system can be used to apply tension to the cables to reconfigure the boom from
- OT-2026-000000734
A quick connect mechanism for a medical instrument is provided. The quick connect mechanism includes a post and a mating cup that allows for quick mounting, controlled use, and easy dismounting of medical instruments. A set of post teeth are disposed circumferentially around a body proximate a base of the post and are
- OT-2026-000000732
A suspension bearing unit includes a lower support cap, an upper bearing cap having an axial skirt, and at least one bearing disposed radially between the lower support cap and the upper bearing cap. At least one gasket is at least partially disposed in a space radially between the axial skirt and the at least one bear
- OT-2026-000000710
A logarithmic hollow shaft speed reducer comprising a compact, modular two-stage rotary system with independently selectable coupling paths. The first stage produces coaxial outputs directed to either the ring, sun, or carrier of a standalone second-stage differential planetary gear. This architecture enables multiple
- OT-2026-000000703
A transmission for a wind turbine includes a first torque bracket and a second torque bracket. The first torque bracket and the second torque bracket are asymmetrical to each other. The torque brackets may include a support arm and a fastening member. The fastening member can be fixed to a machine carrier.
- OT-2026-000000694
An internal pressurized lubrication system of a radial support bearing assembly includes oil passages within a bearing housing that comprise a charge-retaining section bounded by vertical or upward-sloping passages and configured to retain an oil charge therein during a shutdown. A vent bleeds air into the suction side
- OT-2026-000000681
A brake element for a transportation vehicle, having a base body that is planar at least in some regions, to the planar sides of which at least two build-up layers are applied in each case at least in some regions. The build-up layers form a surface which, in the mounted state of the brake element on the transportation
- OT-2026-000000672
Systems are provided for an axle assembly for a vehicle comprising a baffle that includes a first section parallel to a first plane, a second section parallel to a second plane and angle to the first section, and a third section parallel to a third plane and angled to the first section and the second section, where the
- OT-2026-000000661
The present disclosure provides a cable coupling assembly for releasably coupling a first cable subassembly and a second cable assembly. The second cable subassembly includes a coupler affixed to a core of the second cable subassembly. The coupler is configured to engage a first slug of the first cable assembly in a ca
- OT-2026-000000654
A constant velocity joint configured to be coupled to an interconnecting shaft includes: an outer race forming a plurality of outer ball tracks; an inner race forming a plurality of inner ball tracks; a ball cage interposed between the outer race and the inner race and forming a plurality of windows; and a plurality of
- OT-2026-000000626
A clutch device to limit transmission of back torque includes a first rotary member, a second rotary member, a first friction plate, a second friction plate, and a plurality of friction materials. The second rotary member is disposed to be rotatable relative to the first rotary member. The first friction plate is confi
- OT-2026-000000620
A bearing system is capable of accurately and simultaneously securing a load capacity of a slide bearing and reducing friction without complicating control. The slide bearing of the bearing system includes: two groove portions that are formed on a sliding surface thereof and extend in a radial direction and a circumfer
- OT-2026-000000598
A non-uniform stroke duration apparatus includes a crankshaft including a first main crankshaft and a second main crankshaft coaxially disposed with the first main crankshaft and constantly rotating at the same speed as the first main crankshaft, and having a predetermined crankshaft rotation center, a plurality of pin
- OT-2026-000000574
A gear box actuator ( 100 ) for an automated manual transmission system ( 250 ) of a vehicle ( 200 a), in particular utility vehicle ( 200 b) includes a body part ( 105 ) and a shift fork ( 120 ) to actuate a gear box ( 260 ) of the automated manual transmission system ( 250 ) by pivoting the shift fork ( 120 ). The bo
- OT-2026-000000553
A hinge system for a foldable ramp, the hinge system comprising: a hinge body comprising a first hinge element, a second hinge element and a bridge portion interposed between the hinge elements; a first ramp connector comprising a first channel and a first engagement portion; and a second ramp connector comprising a se
- OT-2026-000000535
A differential locking device is provided with a shifting element ( 20, 30 ) comprising a carrier ( 20 ) and a sliding sleeve ( 30 ). The carrier ( 20 ) has two carrier engagement sections ( 21, 22 ) a distance apart from one another in the axial direction. The sliding sleeve ( 30 ) has two sleeve engagement sections (
- OT-2026-000000533
A bearing element is provided. The bearing element comprises a Cu-based lining; a polymer-based overlay; and a chemically resistant interlayer between the Cu-based lining and the polymer-based overlay. A method of manufacturing a bearing element is also provided.
- OT-2026-000000503
Provided is a transmission device capable of suppressing a decrease in lubricity of a bearing. An aspect of the present disclosure is a transmission device including a transmission mechanism and a gear case accommodating the transmission mechanism. The transmission mechanism includes an input gear, a counter gear, and
- OT-2026-000000438
A method for producing a brake disc that includes a metal base body with a hub fastening and a metal friction ring is described. The hub fastening provides an annular bub contact surface, and the friction ring has two opposing annular friction surfaces arranged around the rotational axis of the base body. The base body
- OT-2026-000000433
There is provided a system having a bearing cooling capabilities, that includes a shaft, a vertical electrical motor that is configured to rotate the shaft, a housing including a first housing portion that surrounds the motor bearing, a motor bearing that includes a stationary outer ring and a rotating inner ring that
- OT-2026-000000430
A brake pad for a disc-brake as used in a vehicle. The brake pad includes shaped disc contact areas on the side of the pad where the said brake pad makes contact with the brake disc during braking. The shaped nature of the pad consists of elevated and/or depressed features relative to the flat sides of the pad, general
- OT-2026-000000428
An automatic tensioning apparatus is provided that includes a tensioning drive unit having a longitudinally extending stationary base frame with a plurality of opposing guides extending between a lower portion and an upper portion, and a plurality of rotatable feed wheels positioned about the lower portion. The tension
- OT-2026-000000409
Various implementations of a clevis may include a continuous fiber reinforced thermoplastic that may be least partially looped around a first opening in the clevis and a second opening in the clevis. Implementations of a clevis may include a stem and the continuous fiber reinforced thermoplastic may extend into the ste
- OT-2026-000000395
A bearing system is capable of securing load capacity without increasing resistance for a slide bearing using a fluid having a high viscosity and a fluid having a low viscosity. The bearing system includes a slide bearing lubricated by oil and a refrigerant (a CO 2 refrigerant) and supporting a rotation shaft; oil pass
- OT-2026-000000382
An electrolytic corrosion prevention member for a rolling bearing, the electrolytic corrosion prevention member being mounted on a rolling bearing unit including the rolling bearing in which one bearing ring is a fixed ring and the other bearing ring is a rotating ring in order to prevent electrolytic corrosion of the
- OT-2026-000000375
A housing, a top foil including a bearing surface that faces the rotary member, and a bump foil placed between the top foil and the housing are provided. The bump foil is configured to elastically support the top foil by expanding in a rotation direction. When a load received by the bearing surface from the rotary memb
- OT-2026-000000374
Provided is a method and apparatus for refining a ball joint stud. The method includes receiving and releasably securing the ball joint stud in a holder between a first die and a second die. The method further includes translating one or more of the first die and the second die towards the remaining die to apply a comp
- OT-2026-000000369
A differential drive device for a transmission system for a motor vehicle, having an axis of rotation (X) includes a planet carrier supporting engagement toothing, notably axial engagement toothing. An output ring gear is rotatable about the axis of rotation and supporting engagement toothing, notably radial engagement
- OT-2026-000000356
A power transmission device is provided with a casing drivingly coupled to the power source to create a rotation about an axis, and a differential gear set supported by the casing to rotate with the casing about the axis. The differential gear set includes a pair of side gears capable of making a differential motion fr
- OT-2026-000000355
A damping mechanism for providing vibration damping between coaxially mounted first, outer, shaft and second, inner, shaft of a drive train. The damping mechanism includes a friction disk, a Belleville spring and an adjustment shim arranged to be mounted under a pre-load force within the first shaft exerting a force ag
- OT-2026-000000346
A lubrication system for a vehicle includes a heat exchanger having a lubricant inlet and a lubricant outlet with the lubricant outlet having a first outlet branch and a second outlet branch. The lubrication system also includes a stator lubrication circuit, a rotor lubrication circuit, and a gearbox lubrication circui
- OT-2026-000000340
A system ( 100 ) for leveraging force comprises a main crosspiece ( 2 ) having at least one first end ( 2 a ) and an opposite at least one second end ( 2 b ) end. The main crosspiece ( 2 ) is interconnected by means of an axle ( 5 ) with a static wheel ( 1 ) at a location ( 2 c ), in between the first end ( 2 a ) and s
- OT-2026-000000331
To provide a rolling bearing capable of ensuring durability and reducing rotational resistance. The rolling bearing includes an inner ring and an outer ring disposed coaxially with each other; a rolling body disposed between the inner ring and the outer ring; a sealing member mounted on the outer ring and covering a sp
- OT-2026-000000323
Disclosed is an electronic apparatus. The electronic apparatus includes a first housing, a second housing, and a hinge structure connected to the first housing and the second housing. The hinge structure may include: a first arm shaft associated with the rotation of the first housing and parallel to the axial direction
- OT-2026-000000316
A brake system and a method of performing a release operation with the brake system. The brake system comprises a sliding caliper body and a fixed caliper body. The fixed caliper body has a stop formed therein and accommodates a spindle nut that mates with the stop in a release operation. The brake system comprises a s
- OT-2026-000000306
A self-locking drive, usable in a linear actuator, includes a housing and a drive shaft for outputting a driving force. An endcap is provided at an end portion of the housing. A self-locking mechanism configured to apply a self-locking force to the drive shaft is provided in the endcap. The self-locking mechanism inclu
- OT-2026-000000287
A transmission assembly for a brake booster of a vehicle is disclosed. The transmission assembly comprises a rack module having a base section and at least one tooth row section; and at least one transmission arrangement for transmitting a moment, such as a torque. The at least one transmission arrangement is in engage
- OT-2026-000000280
A method for adapting a pressure characteristic curve of a friction-locking shift element of a transmission of a motor vehicle includes actuating the shift element using a rapid filling pressure for a first time, shorter than an adapted rapid filling time by a defined period of time. The method further includes subsequ
- OT-2026-000000237
A method for manufacturing a worm wheel including an inner wheel element including a side plate portion and a tubular eave portion, and an outer wheel element including a wheel tooth portion on an outer circumferential surface thereof, and coupled and fixed to the inner wheel element in a manner of covering a radially
- OT-2026-000000236
A high-offset belt tensioner has a base having a pivot tube that defines a first axis of rotation, an arm having a pivot tube-receiving body rotatably seated over the pivot tube and having a pulley pivot tube that defines a second axis of rotation. A torsion spring is seated around an exterior surface of the pivot tube
- OT-2026-000000229
A transmission assembly for a motor vehicle includes a transmission housing, a spur gearing in the housing having an input gear and an output gear, which are connected to one another, a differential gearing in the housing, wherein the differential gearing has a differential cage connected to the output gear for conjoin
- OT-2026-000000222
A brake device includes a brake pad, a pad thruster connected to the brake pad to linearly move the brake pad, and a caliper body provided with a cylinder space allowing the pad thruster to be seated therein. The pad thruster may include a conversion assembly configured to convert rotational motion into rectilinear mot
- OT-2026-000000200
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 an antimony-free composite coating
- OT-2026-000000179
A drum brake with a carrier, a deformation sensor, and at least one brake shoe. The carrier is connected to a supporting bearing for the at least one brake shoe. The deformation sensor is designed to determine a deformation of the carrier. A brake system includes at least one such drum brake, and a vehicle with such a
- OT-2026-000000171
Examples of the disclosed technology provide actuator locking systems and methods with enhanced reliability. The disclosed systems and methods facilitate a compact design that can improve safety and machine life for machines that implement them. Moreover, the systems and methods can be utilized in various types of mach
- OT-2026-000000168
A clutch device includes a pressure plate movable toward or away from a clutch center and rotatable with respect to the clutch center. The pressure plate includes a flange extending radially outward from an outer circumferential edge of a body, pressure-side fitting teeth projecting in a first direction from a front su