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Patent Searching and Data


Matches 601 - 650 out of 4,920

Document Document Title
JP2018179217A
To provide an actuator which achieves improvement of workpiece positioning accuracy regardless of a position of a centroid of the workpiece and can transmit rotary motion and linear motion.An actuator 1 includes a housing 90, a first rot...  
JP2018173173A
To provide an in-wheel motor driving device excellent in silence and durability.An in-wheel motor driving device 21 comprises a casing 22 holding a motor part A, a deceleration part B, and a wheel bearing part C. The motor part A compris...  
JP2018172986A
To provide an internal combustion engine that further improve support rigidity for a crankshaft and can effectively suppress crank striking sound.An internal combustion engine 23 includes: a crankcase 24 for sectioning a crank chamber 36...  
JP6420411B1
[Subject] A bearing is fixed more firmly. [Means for Solution] A fan motor device which is provided with a frame bush part which stores a stator, and a bearing which supports a shaft rotatably to the frame bush part, and is characterized...  
JP2018168898A
To provide an electric actuator which can achieve improvement in positioning accuracy in a linear motion direction and miniaturization.In an electric actuator, a drive part having an electric motor and a motion conversion mechanism part ...  
JP2018168901A
To simplify a preload structure to downsize a transmission, and perform lubrication for a traction drive for a long term.A preload mechanism 14 of a compound transmission 1 is configured to set a diameter D1 of a rolling body 11 larger t...  
JP2018168992A
To automatically adjust a clearance between a pocket of a holder and a rolling body in accordance with a rotation speed regarding a double-row roller bearing.In a bearing 10, a clearance adjuster 16 movable in a radial direction of a pai...  
JP2018168906A
To provide a small-sized power transmission device for a vehicle which can suppress the circumferential vibration of a rotating member which is rotatably supported by a bearing.A power transmission device 4 for a vehicle has: abutment pa...  
JP2018168691A
To provide a novel, improved rotating unit and a method for adjusting the bearing clearance.The present invention relates to a rotating unit and to a method for adjusting the bearing clearance. The rotating unit (7) comprises a shaft (14...  
JP6409754B2  
JP6412098B2  
JP6409053B2  
JP6409049B2  
JP6405823B2  
JP2018159400A
To ensure stable conductivity in a conductive bearing device, to facilitate assembly and injection of a conductive magnetic fluid and to make a rotary portion lightweight.On a shaft member 2, a spacer 3 is supported in a rotatable manner...  
JP2018154238A
To provide a bearing device for a wheel capable of effectively preventing slipping-out of a bolt member, even if a burst impact load is imparted to a fitting part, and capable of also maintaining even a constitution excellent in maintain...  
JP2018155390A
To provide a slide bearing which enables a reduction of the number of components and assembly man-hours and can be manufactured at a lower cost.A rack bush 1 is housed in a cylindrical housing and supports a load applied to a rack shaft ...  
JP6399698B2  
JP6400297B2  
JP2018145897A
To provide an electric blower capable of securing a clearance between a spring outer diameter and a bearing cover inner diameter for imparting preload to an outer ring of a bearing, to avoid mutual contact, and a vacuum cleaner including...  
JP2018138807A
To properly maintain an oil film thickness of a squeeze film in a squeeze film damper bearing device, to enhance vibration control effect.On an outer periphery of both end parts in an axis direction of an outer race 46 of a squeeze film ...  
JP6385286B2  
JP2018135971A
To provide a rolling bearing device in which lives of a housing and a rolling bearing can be prolonged, and creep of an outer ring can be prevented without requiring difficult working of the housing, and which is therefore easily maintai...  
JPWO2018038178A1
[Subject] The slider and slide device with which improvement in assembly nature was achieved are provided. [Means for Solution] Sliders (100) are the 1st support member (110) and the 2nd support member (120), A roller (150) and a plurali...  
JP6378862B2  
JP6378861B2  
JP6379079B2  
JP2018128130A
To provide a differential device for a vehicle which improves the durability of a pair of thrust bearings for rotatably supporting a drive pinion shaft to a differential carrier.According to a differential device 10 for a vehicle, a long...  
JP6371374B2  
JP2018115761A
To provide a double row self-aligning roller bearing that receives an axial load and a radial load, that is suitable for being used when loads of different magnitudes are applied to two rows of rollers aligned in an axial direction, that...  
JP6357979B2  
JP2018105482A
To provide a suitable fan clutch bearing support structure that restrains runout of a fan with a simple structure.A fan clutch bearing support structure (100) comprises a fan clutch body (24), a driving shaft (20), deep groove ball beari...  
JP2018105456A
To provide a wheel bearing device capable of improving traveling fuel consumption when an angular ball bearing is in a low preload state, and improving traveling stability when the angular ball bearing is in a high preload state.A wheel ...  
JP2018105392A
To inhibit scratches of a seal member of a unit bearing.A bearing structure 1 for a wheel includes: an axle 2; a hub 3; and a unit bearing 4. The unit bearing 4 includes: a first inner race 11 and a second inner race 12; an outer race 13...  
JP2018105394A
To provide a rotating machine that can easily restrain shortening of life of a bearing.The rotating machine comprises: a rotating body 11; a bearing 16 including an inner ring 16A fixed to an outer peripheral surface 11a of the rotating ...  
JP2018105458A
To provide a wheel bearing device capable of improving traveling fuel consumption when an angular ball bearing is in a low preload state, and improving traveling stability when the angular ball bearing is in a high preload state.A wheel ...  
JP2018105481A
To provide a bearing support structure for a fan clutch which can provide a preload to a support bearing of a fan clutch and inhibit swing of a fan with a simple structure.A bearing support structure for a fan clutch of the invention inc...  
JP6350390B2  
JP2018514716A
The present invention relates to the intermediate shaft bearing for drive shaft Train of a car (6), and intermediate shaft bearing (6) is, They are an elastic bearing object (11) which has a hole (12), and a supporter ring (13) arranged ...  
JP6337482B2  
JP6326252B2  
JP2018511765A
[Subject] The direction length of an axis of a transmission system should minimize. [Means for Solution] A transmission system which has a wave gear device which can be supported in a bearing ring (1) and the bearing ring (1). A wave gea...  
JPWO2017077585A1
A frame (2) on which an electric motor (1) has the 1st bearing attaching part (2a), It has a stator (3), the 1st bearing (4a) held at the 1st bearing attaching part, a rotor (5) rotatably supported by the 1st bearing (4a), and a preload ...  
JPWO2017002515A1
Since Preloader provides the X-ray CT scanner which carries providing the X-ray tube assembly of the structure which can be slid smoothly, and its X-ray tube assembly in a shaft direction, The axis-of-rotation receptacle which has the an...  
JP6309377B2  
JP2018057236A
To provide a rotary machine which can inhibit self-excited vibration of a shaft during high speed rotation while achieving simplification of a lubrication structure.A rotary machine 10 includes: a shaft 24 which is rotatably supported by...  
JP2018054085A
To provide a support structure of a bicycle electric motor, which can suppress the axial movement of an output shaft, and a bicycle drive unit including the same.A support structure is for a bicycle electric motor that comprises a rotor,...  
JP6303262B2  
JP6303152B2  
JP2018048692A
To provide a double-row type ball bearing which can be installed in a space-saved manner and exhibits high load resistance.An inner race 3 is divided into a first inner race 31 and a second inner race 32. A first curved surface 34 consti...  

Matches 601 - 650 out of 4,920