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Matches 551 - 600 out of 4,982

Document Document Title
JP6740397B2  
JP6736700B2  
JPWO2019065693A1
The internal combustion engine includes a crankcase (33b), a rolling bearing (48) inserted into a bearing hole (47) of the crankcase (33b) by an outer race (74a), and an inner race (74b) of the rolling bearing (48). A crankshaft (46) tha...  
JP6729165B2  
JP6721130B1
After making a bearing (15) support an axis (12), the supporting structure (41) is separated from an axis (12). If the measured evaluation value has separated from the stipulated range, after holding an end (12b) with the supporting stru...  
JP6718499B2  
JP2020519518A
The present invention is a hybrid module for the power trains of a car (1), and is with a casing (2), An operating unit (4) of a liquid pressure type which collaborates with an interception clutch (3) and an interception clutch (3) and w...  
JP2020101259A
[Subject] The present invention cancels unevenness of load of a rolling element in a peripheral direction of a bearing as much as possible, and makes it a subject to realize high life-ization of a bearing. [Means for Solution] Outer whee...  
JP6714891B1
By the housing by which Fixed position pressure is carried out and which rolls and supports the axis of rotation movably via a bearing rolling, while the peripheral face and housing of an outer wheel of a bearing, it rolls, and it is bet...  
JP2020099149A
To provide a brushless motor using a ball bearing that can provide a high-precision preload.The lower end of an outer ring 22b of a first ball bearing 22 is in contact with the upper end of an inner flange 21a of a bearing housing 21, an...  
JP2020095769A
To provide a pivot assembly bearing device and a method of manufacturing the pivot assembly bearing device capable of reducing vibration of a bearing portion due to resonance of a rolling bearing and stably swinging a swing arm.A pivot a...  
JP6710022B2  
JP2020091031A
To provide a slide bearing which is suitable for supporting a shaft member inserted into a cylinder member so as to be turnable with respect to the cylinder member.A slide bearing 1 comprises: an inner case 3 into which a steering shaft ...  
JP2020084803A
To provide a submerged pump motor and a shaft support device for a pump rotating shaft.A shaft support device 3 is fixed to a casing 21 of a motor 1 or a pump 2 and is provided so as to be rotated while supporting the motor 1 or a rotati...  
JP2020079602A
To obtain stable rotation of a rotary shaft by using not an expensive bearing, but a general bearing and eliminating a thrust rattle at low cost, according to the present invention.A bearing structure according to the present invention h...  
JP2020512515A
Joint assembly. This joint assembly has the 1st joint member by which drive connection was made in the 2nd joint member with one or more torque distribution elements. It is a stub shaft that drive connection is made at at least one copy ...  
JP6685459B2  
JP6684673B2  
JP6683705B2  
JP2020060411A
To provide a preload sensor capable of stably detecting a change in the preload of a bearing, compared with a conventional preload sensor, and provide a bearing device having the preload sensor.A preload sensor 10 includes: a pressure se...  
JP2020059402A
To provide a steering device equipped with a support unit with a low-cost structure that can surely restrict a bearing from moving in a shaft line direction, and a manufacturing method for a steering device.A support unit 50 of a steerin...  
JP2020055404A
To provide a steering device that can suppress generation of abnormal sound while retaining a pair of inner rings of a bearing supporting a ball screw nut with a retaining ring fitted to the ball screw nut.A rolling bearing 7 that bears ...  
JPWO2019111430A1
The electric motor which can use a thing without restrictions of being with a coefficient of thermal expansion equivalent to a bearing about the member used for fixation of the bearing which supports the axis of rotation of a rotor is pr...  
JP2020051489A
To realize a preload mechanism that does not require correction processing of a hole formed on the back surface of an outer ring of a conical roller bearing, and can avoid using a dedicated member for a member for retaining a movable mem...  
JP2020051503A
To provide a pre-load application structure of a motor support bearing which enables improvement of assemblability of a component.A protection member 72 includes: a ring part 72a disposed between an elastic member 71 and a bearing 41; a ...  
JP2020048256A
To provide a compact and performance-improved rotary drive device capable of reducing variations in a preload to be applied between positions with respect to a circumferential direction of a bearing.A rotary drive device 100 comprises a ...  
JP2020045927A
To provide a cross roller bearing which has a structure in which inner and outer rings are integrated and can maintain high dimensional accuracy for an attachment part.A cross roller bearing includes: an outer ring 2 having a pair of inc...  
JP2020041577A
To provide a power transmission device capable of obtaining creep abrasion suppression effect under a low-temperature environment.A power transmission device 10 is configured such that a cylindrical gear member 12 having a gear on an out...  
JP6662999B2  
JP6662213B2  
JP2020026191A
To provide a steering device including a speed reducer that is resistant to a change in temperature.A steering device 100 applied to steer a steering wheel 201 by increasing rotational torque of an electric motor 140 by a speed reducer i...  
JP2020026865A
To provide a rotation device having a preload mechanism for a bearing capable of appropriately changing the level of the preload.The rotation device includes a shaft 4, a bearing 8 which supports a part at one end of the shaft 4, a magne...  
JP2020026807A
To provide bearing structure and the like allowing for improvement of preload management.The bearing structure comprises a shaft 10 and a rotor 20, a stator portion 30, a first bearing 60, a second bearing 70, and a spring 80. The first ...  
JP6642268B2  
JP2020015159A
To provide a method for monitoring and measuring a precompression quantity of a spindle bearing.The method for monitoring and measuring a precompression quantity of a spindle bearing includes the following steps: a step (1) in which a pr...  
JP2020016258A
To provide a preload application device which applies a preload to a bearing in a direction orthogonal to a case assembly direction with a simple structure.A preload application device includes: a rotary shaft having a torque input part ...  
JP6631247B2  
JP2020003385A
To provide a precompression sensor which can measure the precompression of a bearing by a simple configuration.A precompression sensor 11 includes: a film-like resistor 16 having a first main surface SF and a second main surface SB; and ...  
JP2019219013A
To provide an electric actuator for enabling the position control (travel control) of a movable body without using an encoder or the like for electrical control.An electric actuator 10 includes: a motor 11; an operation mechanism 12 havi...  
JP2019215057A
To provide a preload determination device capable of giving a notification in a case where preload acting on a bearing is not within a set range.A preload determination device 44 has a preload acquisition unit 40 that acquires a preload ...  
JP2019211042A
To provide a rolling bearing capable of increasing the load capacity of a first roller to which a radial load is applied.A roller bearing 10 includes an inner ring 11 and outer ring 12 formed annularly, and plural rows of rollers 13, 14,...  
JP2019211005A
To reduce slide friction resistance in a thrust needle bearing.A thrust needle bearing 10 comprises an annular cage 21 having a plurality of pockets, and a plurality of rollers 22 arranged between a first raceway surface 15 and a second ...  
JP2019203563A
To provide a slide bearing capable of suppressing occurrence of stress relaxation and securing high radial rigidity and low slide resistance, and further capable of reducing a manufacturing cost.A slide bearing 1 comprises a bearing body...  
JP2019203570A
To provide a bearing device capable of effectively preventing the pre-load extraction due to heat expansion with a relatively simple configuration.In bearing devices 1, a rotating shaft 3 made of a predetermined metal material is rotatab...  
JP2019199889A
To provide a thrust roller bearing which hardly causes a crack at a tip of a lock part.A thrust roller bearing comprises: a plurality of rollers 2 which are radially arranged; an annular cage 3 for holding the plurality of rollers 2 so a...  
JP2019194499A
To provide means capable of keeping a preload within a proper range.A manufacturing method for a hub unit bearing comprises: a caulking step for performing caulking work of an axial end part of a hub wheel (11) while rotationally driving...  
JPWO2018179280A1
A main spindle device (10) is attached to a machine tool (80). A main spindle device (10) is provided with a principal-axis motor (35) made to rotate a principal axis (14) which supports a tool (18) or a work, and a principal axis (14). ...  
JP2019190556A
To provide a ball screw device which can reduce a pressing force necessary for imparting a sufficient preload to a double-row bearing device irrespective of a dimension of the double-row bearing device, and the double-row bearing device....  
JP2019190637A
To attain structure capable of adjusting preload imparted to a rolling body, in a structure with which an outward member having double-row outer ring raceways on an inner peripheral surface is formed integrally.An outer member 4 has doub...  
JP2019183916A
To provide a bearing unit which can easily perform caulking by a weak force at the assembling of an inner ring, a ball screw device having the bearing unit, and a steering device having the ball screw device.A bearing unit 50 comprises a...  

Matches 551 - 600 out of 4,982