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JP2019032044A |
To avoid thermal displacement of a screw shaft, and enhance rigidity in both of a radial direction and a moment direction, to considerably improve a risk rotational speed (eigen frequency) of the screw shaft.A driving screw shaft support...
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JP6475533B2 |
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JP2019029358A |
To provide a touchpad guided by a linear bearing.A button assembly includes a touchpad having an upper surface extending in a generally flat plane and movable between a first position and a second position displaced from the first positi...
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JP6472418B2 |
To provide a guide device capable of preventing a carriage from rattling in a width direction of a rail.A guide device 2 includes a rail 5 having an opening 13 extending in a lengthwise direction and a carriage 4 movable in a lengthwise ...
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JP6473604B2 |
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JP6470536B2 |
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JP6468451B2 |
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JP6468450B2 |
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JP6471135B2 |
A slide rail (16, 200) comprises a longitudinal body (40, 202) and a pair of longitudinal supporting structures (42, 204) extended from two sides of the longitudinal body (40, 202). Each of the supporting structures (42, 204) has a U-sha...
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JP6458362B2 |
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JP6460898B2 |
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JP6454129B2 |
An actuator capable of reducing vibrations of its output shaft is offered. The actuator (100) includes an electric motor (10), a ball spline (20) of finite stroke length, and a nut (32). The ball spline (20) has a shaft (22) provided wit...
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JP6452303B2 |
To provide a compact clamper including a rectilinear guide which shows a high holding force and is integrally formed with the rectilinear guide where rolling elements are rolled in an endless circulation.This invention comprises: an orbi...
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JP6451775B2 |
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JP2019002561A |
To provide an attachment jig of a rail cover which can easily and surely perform attachment work when rigidly attaching the rail cover to a track rail of a motion guide device.An attachment jig of a rail cover comprises a main body part ...
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JP2019002504A |
To provide a bearing which can improve an abrasion resistance property.A bearing 220 supports an axially movable telescopic tube 13, and includes a slide surface slidable with respect to a planar portion 13a formed in the telescopic tube...
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JP2019001650A |
To provide a wire guide device capable of suppressing generation of a kink when a wire is pulled out from a wire bundle.A wire guide device 1 comprises: a base member 11 mounted with a wire bundle 3 which is wound with a wire 2 in a stat...
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JP2019002502A |
To provide a bearing which allows reduction of an extra portion.A bearing 20 supports an axially movable telescopic tube 13, and includes a slide surface 21 slidable with respect to a planar portion 13a formed in the telescopic tube 13. ...
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JP2019002503A |
To provide a bearing which can improve an abrasion resistance property.A bearing 120 supports an axially movable telescopic tube 13, and includes a slide surface 121 slidable with respect to a planar portion 13a formed in the telescopic ...
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JP3219500U |
To provide a guide roller device. A guide roller device includes a track 20 and a slide unit 30, the slide unit includes a first slide plate 31, an axle 32, a guide roller 33 and a repulsive elastic mechanism, and the first slide plate i...
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JP6445788B2 |
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JP6443535B2 |
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JP6443062B2 |
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JP6439333B2 |
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JP6438501B2 |
A rack system includes first and second slide rail assemblies (20, 22) mounted respectively on first and second posts (16a, 16b) of a rack (14). The first and second posts (16a, 16b) define a width (W1) therebetween. Each slide rail asse...
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JP6436949B2 |
Provided is a linear motion device having higher rigidity, higher load resistance, and superior guiding precision. In this linear motion device, a linearly moving element 2 that moves linearly relative to a rail element 1 is provided, lo...
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JP6434327B2 |
A slide bearing which can be manufactured at low cost is provided. The slide bearing (1) is provided with a cylindrical bearing main body (2) into which a shaft member is inserted, and an elastic ring (3) for urging the bearing main body...
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JP6433779B2 |
To provide a brake device of a slide rail which utilizes a characteristic of a basic structure of a slide rail, does not need a new member other than basic constitution members of the slide rail, and can be manufactured in a simple struc...
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JP6424383B2 |
A motion apparatus includes end plates (41) that are attached to end faces (22) of a block (21) in directions of movement and form rolling element veering paths as parts of an endless cyclic path, wherein the end plate (41) has a scoopin...
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JP2018177019A |
To provide a steering device capable of achieving complete assembly of a turning shaft bush onto a housing without separating the turning shaft bush into two or more bush segments.A steering device includes: a rack shaft 13; a cylindrica...
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JP2018179231A |
To provide a valve positioner capable of accurately transmitting opening change of a valve to an opening sensor without influence of vibration, and also accurately detecting opening of a valve even in a case of being used outdoor.A valve...
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JP6423176B2 |
A rolling device includes: an inner member that has a raceway face; an outer member that has a raceway face facing the raceway face; and rolling elements that are disposed between both raceway faces in a rollable manner, wherein at least...
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JP3218805U |
To provide an oil box structure capable of achieving simplification of the structure, reduction of the number of parts, and cost reduction of assembly and maintenance, and a linear module having the same. An oil box main body 60 is insta...
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JP3218835U |
To provide a coros spline different from the conventional one. A coro spline 2 is slid on a spline shaft 21 having a plurality of raceway grooves on the surface of a shaft body and a spline shaft 21, and a plurality of roller grooves and...
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JP6417714B2 |
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JP6415032B2 |
Provided are a guide body that can be prevented from being disengaged from a track rail even in a case where the track rail is made of a low-rigidity material, thereby securing reliable movement along the track rail, and a motion guide d...
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JP2018162838A |
To facilitate centering in a linear motion mechanism configured to convert rotary motion of a pinion gear into a linear motion of a rack.A linear motion mechanism includes: a shaft extending cylindrically; a carriage arranged so as to co...
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JP6407566B2 |
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JP2018159465A |
To provide a controller of an operation auxiliary device capable of reducing rotational moment acting on a movable block of a linear guide device with a linear guide mechanism and a ball joint combined with each other, to suppress damage...
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JP6402490B2 |
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JP6403743B2 |
Provided is a state diagnosis system, which is applied to a rolling guide device in which a movihg member (2) including an endless circulation path (5) for rolling elements (6) is freely movable along a track member (1), and which is con...
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JP6403992B2 |
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JP6398327B2 |
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JP6399218B2 |
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JP6397128B2 |
A linear motion assembly is provided. The linear motion assembly includes a first member, a second member, and a sliding member disposed between the first and second members. At least one of the first and second members is adapted to lon...
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JP3218064U |
To provide a slider provided with a lower dustproof piece. The slider main body includes a slider main body 10, a previous flow module 20, a backward flow module 30, and two lower dustproof pieces 40, and the slider main body has a front...
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JP6393496B2 |
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JP6392176B2 |
To provide a rail slider unit showing a superior accuracy by a simple configuration at low cost.This invention provides a rail slider unit 10 having an outer frame 11 and an inner frame 12 sliding relatively within the outer frame. The o...
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JP6390616B2 |
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JP2018141528A |
To obtain a motion guide device which can be manufactured at low costs.This motion guide device 10 includes: a raceway member 11 in which a rolling element rolling surface 15 is formed along a longitudinal direction; and a movement membe...
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