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JP2023514741A |
The present invention relates to a six-axis positioning system comprising a base, a movable unit and six variable length actuators. One end of each actuator is connected to the base and the other end of each actuator is connected to the ...
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JP2023047743A |
To provide a parallel link mechanism and a link actuation device capable of improving the stiffness of the whole mechanism while making it compact.A parallel link mechanism 9 couples a link hub 13 on a tip end side to a link hub 12 on a ...
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JP2023037511A |
To provide a parallel link mechanism which can perform a high-speed operation in a wide operation range, and is achieved in the elongation of life and smooth movement, and a link operation device.In a parallel link mechanism, bearings 23...
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JP7238489B2 |
To provide a horizontal multi-joint robot excellent in versatility.The horizontal multi-joint robot comprises: a base; a first arm connected to the base and rotating around a first axis; a second arm connected to the first arm and rotati...
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JP2023034233A |
To provide a joint structure configured so that shaft center parts can be jointed to a head part without using a fastener, and a manufacturing method for a joint structure.A reaction link 20 comprises a head 30 rotatably connected to rot...
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JP2023034232A |
To provide a joint structure configured so that a fiber-reinforced plastic can be suppressed from getting wrinkled, and a manufacturing method for a joint structure.A reaction link 20 has bent parts 51. The reaction link 20 comprises a h...
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JP2023032654A |
To provide a spherical link mechanism which can obtain a bend angle having 90° or larger while having high stiffness, and a spherical link operation device.A spherical link mechanism 101 comprises a base-end side link hub 31, a tip-side...
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JP7223425B2 |
To provide a rotation supporting structure of a link member capable of preventing coming-off of a bearing.An operation mechanism 26 operates a driving valve 20 for opening and closing a drive fluid inflow port 16 on the basis of a liquid...
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JP7222447B1 |
The parallel link mechanism has three or more link mechanisms that connect the fixed base and the end effector base, the end effector base has opposing surfaces facing the fixed base, and the link mechanisms are rotatably connected to th...
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JP7220555B2 |
To control a rotation radius of a tip member independently from the rotational movement of the tip member, to suppress damage which may occur at a bearing of a rotation even part, and to elongate a life of the bearing.A parallel link mec...
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JP2023020303A |
To provide a parallel link mechanism and a link operation device that can transmit sufficient rotative power to a tip link hub, and have high rigidity.A parallel link mechanism 100 comprises a base end link hub 10, a tip link hub 20, a p...
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JP2023021053A |
To provide a spherical link operation device which can enhance a degree of freedom of an arrangement of a drive source.A spherical link device comprises a spherical link mechanism, a plurality of string-shaped members, and a plurality of...
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JP2023016651A |
To dissolve unbalance in a cylinder core shaft right-angled direction on a control link side, in a mechanism dividing a connecting rod coupling a piston and a crank to vary a compression ratio.A large end of a piston rod 12 and a small e...
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JP2023010551A |
To provide a folding mechanism, a rollable screen structure, and electronic equipment.A folding mechanism includes a first movable plate, a second movable plate, and a link mechanism. The first movable plate is supported in a lower part ...
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JP2023007621A |
To provide a rotation motion/reciprocation motion conversion device which is simplified in a support structure of an oscillation member, is simple in attachment, and can perform a reciprocation circular motion at both end parts of the os...
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JP2023501753A |
It comprises a base 102, a platform 104, and a plurality of linear actuators 108 connecting the base and platform via a joint having at least two degrees of freedom, the joint 15 comprising first and second lugs holding clevis pins. An a...
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JP2023004534A |
To provide a pitch changer which can stop at a given pitch with high position accuracy.A pitch changer includes: a base member; a support member disposed on the base member; an expansion member which is fixed to the base member by the su...
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JP7197845B1 |
Kind Code: A1 A center point of imaging is calibrated to a center position of an imaged object. A figurine frame, a figurine frame provided above the figurine frame, an electric lever provided below the figurine frame for gradually lower...
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JP7196705B2 |
To provide an image formation device that can secure sufficient visibility and operability from a lower position and does not interfere with a paper ejection region, and further comprises a control panel that can be moved easily.The imag...
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JP7197598B2 |
The present invention relates to a novel treadmill with hand-powered system to replace electric motor for driving the tread belt. The hand-powered system includes fixed range movement and free-range movement of both handles by different ...
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JP7192016B2 |
A spherical link mechanism (100) is provided with a proximal-end-side link hub (31), a distal-end-side link hub (32), and a plurality of link mechanisms. Each of the plurality of link mechanisms is provided with a proximal-end-side end l...
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JP2022552708A |
The present invention relates to a drive system comprising an input shaft, an output shaft and at least two coupling elements respectively coupled to the input shaft and the output shaft. At least one coupling element has an elastically ...
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JP2022185204A |
To provide a descending window opening and closing auxiliary tool capable of designing a thickness to be compact and improving durability.A descending window opening and closing auxiliary tool 1 includes: a body 2 arranged below a descen...
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JP7189528B2 |
To provide a parallel link mechanism and a link operation device in which a tip member can be moved on a spherical surface having a constant radius from a fixed rotation center, and a rotation radius of the tip member can be controlled i...
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JP7189530B2 |
To provide a link operating device which makes an operation requiring load feedback on a tip part possible and has improved safety.A link operating device 200 controls a position and a posture of a tip member by using a parallel link mec...
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JP7189531B2 |
To provide a link operation device capable of implementing a high-speed and high-accuracy operation while attaching a heavy work body thereto and capable of controlling a rotation radius of a distal end member independently of a rotating...
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JP2022184704A |
To provide a release apparatus capable of ensuring adequate release in the event of high impact loads.A release apparatus for releasing a satellite comprises a release plunger that can be preloaded by a release spring and that is held at...
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JP3240143U |
A device and drive for analyzing motion. A device for analyzing the motion of an installation made up of a plurality of bodies assigned to a platform, in at least one of which a drive, in particular of the hexapod or articulated arm type...
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JP2022180896A |
To provide a rocking device corresponding to relative movement between two members three-dimensionally rocking.A rocking device 1 is equipped with a base frame 3 that forms a base raceway RTB, first and second output frames 5a and 5b tha...
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JP2022178365A |
To provide a power transmission mechanism that is improved in a power transmission structure.A power transmission mechanism includes: a motor; a first screw shaft rotating about an axis with the rotation of the motor; a second screw shaf...
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JP7177736B2 |
To provide a parallel link mechanism in which a tip member can move on a sphere having a constant radius from a fixed rotation center, and a link operation device.A parallel link mechanism comprises a base end side link hub 1, three link...
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JP7175212B2 |
To compensate the gravity of an object to be loaded for a parallel link mechanism with less power consumption without causing increase in size, to increase a load weight.This parallel link operation device with a gravity compensation mec...
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JP7172154B2 |
To provide a shutter apparatus capable of adjusting each flow rate in a plurality of air flow passages by a single actuator, which is a shutter apparatus used in a cooling system of a vehicle.Such a constitution is adopted that a first d...
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JP2022166725A |
To provide a link mechanism that can reduce the required number of actuators when rigidity of a joint relative to an external force is variable.A link mechanism 1 includes: four first actuators 12 for driving four joints 2b; bearings 12c...
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JP2022164621A |
To provide assistive equipment and a supporting device of the same.The present disclosure provides assistive equipment and a supporting device of the same. The supporting device includes a housing, a first positioning element, a second p...
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JP7158727B2 |
To provide a drive mechanism which is available for an on-off valve device, etc., further improves durability with respect to vibration and is capable of more appropriately downsizing a power device such as an electromagnetic solenoid, a...
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JP2022154177A |
To provide a spherical link mechanism which can suppress the occurrence of damage at a cover when acquiring a large bent angle.A spherical link mechanism of the present invention comprises a base end link hub, a tip link hub, a plurality...
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JP2022542646A |
The present invention is a rotational force amplifying device for amplifying the rotational force of a power transmission shaft and transmitting it to a driven shaft, wherein the shaft in the direction of the power transmission shaft is ...
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JP7147192B2 |
To provide a link operation device and the like which, when rotation means rotatably supported is rotated while a part of movement contact means is brought into contact with a part of the rotation means, can increase the amount of moveme...
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JP2022146722A |
To provide a roller device capable of easily adjusting a position of a roller outer surface in contact with a cam surface.A roller device 30 comprises: a roller 20 that rotates in contact with a cam 14 as a mating member; a shaft body 32...
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JP2022138954A |
To provide an object moving device and a motorcycle, capable of changing a movement direction of a moving object without using a member for regulating movement of an object moving part.An object moving device includes: a conversion part ...
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JP2022136346A |
To provide a work device for an underwater mobile body which can be attached to a commercially available drone which is suitable for underwater mobility and has an opening and closing arm, and can perform sampling at an arbitrary water d...
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JP2022133999A |
To provide a joint device capable of expanding and bending an articulated section with power from a power source.An electrically-driven prosthetic foot 1 includes an under-knee side member 10, an upper-knee side member 20, a knee joint m...
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JP2022133997A |
To provide a joint device capable of bending or spreading an articulated section, and generating a resistance when the articulated section is bent or spread.An electrically-driven prosthetic foot 1 includes an under-knee side member 10, ...
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JP2022133998A |
To provide a joint device which can bend or elongate a connection part, and can generate a reaction force when the connection part is bent of elongated.An electric artificial leg 1 comprises: a knee lower side member 10; a knee upper sid...
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JP7133455B2 |
To provide a parallel link mechanism which can improve the efficiency of the exchange work and assembling work of a member, and can control a rotation radius of a tip member independently from the rotational movement of the tip member.A ...
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JP2022129875A |
To provide a link operation device that can suppress interference with an end effector when positioning an original point of a tip link hub.A link operation device includes a spherical surface link mechanism and an original point positio...
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JP2022126001A |
To provide a system for suppressing change in a posture of a loaded object due to change in an attitude of a flight body.A link connects a rotation reference 100 and a rotor 101, is a mechanism in which joints are arranged so that a stra...
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JP7113587B1 |
A scissors structure comprising a first arm portion, a second arm portion, and a first connecting portion that connects a central portion of the first arm portion and a central portion of the second arm portion, wherein the first and sec...
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JP2022114408A |
To keep balance in a direction perpendicular to a cylinder core axis at a control link side, in a constitution for making a compression ratio variable by splitting a connecting rod for connecting a piston and a crank.In a constitution fo...
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