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Nabtesco Corporation
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Nabtesco Corporation patents


Recent patent applications related to Nabtesco Corporation. Nabtesco Corporation is listed as an Agent/Assignee. Note: Nabtesco Corporation may have other listings under different names/spellings. We're not affiliated with Nabtesco Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nabtesco Corporation-related inventors


Pressure sensor

A pressure sensor is provided with a cylindrical body made of a magnetostrictive material and configured to be deformed under a pressure of a fluid flowing inside and a detection portion configured to detect a change in magnetic field caused by distortion of the cylindrical body. The cylindrical body is... Nabtesco Corporation

Gear device

The present application discloses a gear device provided with: an outer cylinder; an internal member at least partially housed in the outer cylinder and configured to rotate relative to the outer cylinder about a predetermined rotation axis; a first main bearing fitted into an annular space formed between the outer... Nabtesco Corporation

Electric actuator driving and controlling device, and aircraft

One object is to prevent a component having low environmental resistance from being disposed in an environmentally harsh space. An electric actuator driving and controlling device is provided with a drive unit positioned in a first environment in a piece of equipment and configured to apply power to an electric... Nabtesco Corporation

Electric actuator driving and controlling device, and aircraft

One object is to reduce a volume occupied by a device disposed in a first space spatially limited to a large degree. An electric actuator diving and controlling device is provided with a drive unit positioned in a first space in a piece of equipment and configured to apply power... Nabtesco Corporation

Panel driving device and heliostat

A panel driving device rotates a panel structure to vary a tilt thereof or turns the panel structure about a vertical axis, the panel structure including a panel for receiving sunlight, the panel driving device including: a drive source including a rotational portion capable of rotating; and a transmission mechanism... Nabtesco Corporation

Gear device

A gear device is provided with inner-tooth pins fitted into pin grooves of an outer cylinder, a carrier housed inside the outer cylinder, a crankshaft rotatably supported on the carrier, an oscillating gear having outer teeth meshable with the inner-tooth pins and configured to oscillate in conjunction with rotation of... Nabtesco Corporation

Gear device

A gear device is provided with a carrier having a first member and a second member opposed to the first member in a rotation axis direction, a crankshaft configured to cause the carrier to rotate relative to an outer cylinder about a rotation axis, an insertion pin inserted into the... Nabtesco Corporation

Servo-valve and fluidic device

Servo-valve that controls fluid discharged from a nozzle discharge port by displacing the nozzle, and that drives an actuator. The servo-valve includes a receiver provided with a first inflow port into which the fluid discharged from the discharge port flows. At least either the discharge port or the inflow port... Nabtesco Corporation

Servo-valve and fluidic device

Servo-valve that drives an actuator by using a fluid. The servo-valve includes a nozzle having a discharge edge forming an outline of a discharge port from which the fluid is discharged and a tapered inner wall growing narrower toward the discharge edge, and a receiver that is provided with a... Nabtesco Corporation

Servo-valve and fluidic device

Servo-valve that controls fluid discharged from a nozzle discharge port by displacing the nozzle, and that drives an actuator. The servo-valve includes a receiver having an inflow surface provided with a first inflow port, and a second inflow port into which fluid discharged from the discharge port flows. The nozzle... Nabtesco Corporation

Sensor and gear device

The present application discloses a sensor provided with a detection portion that detects a foreign substance of a predetermined size or larger generated in a lubricant in a gear device and an output portion that, upon the detection portion detecting the foreign substance, outputs information indicating that the foreign substance... Nabtesco Corporation

Rotary actuator

A cylinder is installed within a case, and an output shaft and an arm that is integrated thereto and extends in a radial direction are installed within the cylinder. A piston extending in an arc slides and is displaced in a circumferential direction of the cylinder within the cylinder. One... Nabtesco Corporation

Wind power generator

A wind power generator is provided with a drive unit, a clutch hydraulic source, and a clutch control portion. The drive unit has a hydraulic clutch mechanism configured to perform switching between transmission and non-transmission of rotary power from an output shaft to a pinion. The clutch hydraulic source supplies... Nabtesco Corporation

Plug door device

One object is to provide a plug door device that can make a contribution to a size reduction thereof, while suppressing a decrease in airtightness of a door. A plug door device is provided with an electric motor, a plug operation portion that moves a door in a width direction... Nabtesco Corporation

Teaching data generating device and teaching data-generating work robot

A teaching data generating device for a work robot includes: a storage unit (22) that stores three-dimensional models of a plurality of work robots (12), a display unit (26) that displays a virtual space that represents an actual workspace (WS) where a work robot (12) is set up and displays... Nabtesco Corporation

Lubricant composition for speed reducer and speed reducer

The invention provides a lubricant composition for an eccentrically oscillating speed reducer of planetary gear type, which is capable of extending the life of the speed. reducer under high temperatures and keeping low input torque at low temperatures, and includes (a) a base oil containing a synthetic oil, (b) a... Nabtesco Corporation

Steering assistance device

The present application discloses a steering assistance device, including: a motor configured to output a drive force in accordance with a steering force applied to a steering shaft; and a speed reducer including: a gear section configured to rotate and oscillate in accordance with the drive force; an outer cylinder... Nabtesco Corporation

Fluid pressure pump and fluid pressure system

A fluid pressure pump and a fluid pressure system in which leakage of fluid and ablation of a cylinder block and a port plate can be prevented by pressing the cylinder block to the port plate with an appropriate pressing force. A hydraulic pump includes a cylinder block that has... Nabtesco Corporation

Three dimensional modeling apparatus

A three-dimensional modeling apparatus models a three-dimensional object by lamination modeling in an air-tight process chamber. The three-dimensional modeling apparatus includes an elevation guide chamber provided adjacent to the process chamber, an elevation stage provided so as to be capable of being raised and lowered in the elevation guide chamber,... Nabtesco Corporation

Three dimensional modeling apparatus, three dimensional modeling method, program, and storage medium

A three-dimensional modeling apparatus 10, 11 includes a three-dimensional modeling unit 20, 40 and a control unit 15. The three-dimensional modeling unit 20, 40 is configured to stack unit layers ul made of a material solidified in a predetermined solidification pattern thereby to produce a three-dimensional object O. The control... Nabtesco Corporation

Hydraulic circuit for construction machine

A recycling passage 71 is configured to perform “pressure oil recycling,” in which the recycling passage 71 feeds boom discharge oil 35Fo (recycling discharge oil) discharged from a boom cylinder 23F (a recycling actuator), to the boom cylinder 23F (an actuator actuated with feeding of discharge oil from a second... Nabtesco Corporation

Foreign matter removing device for use in turnout, and installing foreign matter removing device for use in turnout

A foreign matter removing device Y1 for use in a turnout X1 is provided with a base rail 100 and a tongue rail 200. The foreign matter removing device Y1 is provided with an inlet member 4 including an inlet channel 44, the inlet member 4 extending in the width... Nabtesco Corporation

Supporting structure for force transmission member, aircraft reaction link, flight control surface driving unit, mounting force transmission member, and manufacturing aircraft reaction link

One object is to provide a supporting structure for a force transmission member, an aircraft reaction link, a flight control surface driving unit, a method of mounting a force transmission member, and a method of manufacturing aircraft reaction link that enable weight reduction while ensuring necessary strength. In accordance with... Nabtesco Corporation

Joint mechanism for humanoid robot

A joint mechanism includes: a first member; a second member; and a gear device that is provided between the first member and the second member and changes the number of revolutions at a predetermined ratio to transmit a drive force. The gear device includes a crank shaft on which a... Nabtesco Corporation

Humanoid robot joint mechanism

A joint mechanism includes: a first member; a second member that includes a first portion and second portion; a gear device including a crank shaft on which a first eccentric portion is formed, a first oscillating gear that has first external teeth and a first insertion hole, a carrier that... Nabtesco Corporation

Caliper device and disc brake device including the same

A caliper device used together with a brake shoe to retard rotation of a rotor includes a brake arm that is swung relative to a main body by a driving mechanism. The brake arm moves the brake shoe between a brake position and a non-brake position. The caliper device further... Nabtesco Corporation

Hydraulic circuit for construction machinery

A hydraulic circuit 30 for construction machinery includes a first unloading passage 31 connected with a first pump 11, a second unloading passage 32 connected with a second pump 12, a first supply passage 41 connected with the first pump 11, a second supply passage 42 connected with the second... Nabtesco Corporation








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Nabtesco Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Nabtesco Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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