BEARING DEVICE FOR VEHICLE WHEELThe present invention addresses the problem of providing a bearing device for vehicle wheel which the work of grinding a wheel hub is simplified. A hub ring (3) has an inner raceway groove (3c), a sea…DRIVE·May 6·2 min readFollowB60B27/0005NTN TOYO BEARING CO LTD [JP]
CLUTCH UNITA clutch unit (100) includes an operation lever, an operation bracket (54), an output shaft member (30), an input-side clutch, an output-side clutch, and a housing (11). An input-side outer ring membe…DRIVE·Nov 26·1 min readFollowB60N2/16NTN TOYO BEARING CO LTD [JP]
VEHICLE DRIVE DEVICEA vehicle drive device uses a parallel shaft gear reducer (30) in which a gear is composed of helical gear, as a speed reducer part (B) that decelerates and outputs a rotation of an electric motor par…DRIVE·Oct 8·2 min readFollowB60K17/043NTN TOYO BEARING CO LTD [JP]
ROTATIONAL TORQUE INSPECTION METHOD FOR WHEEL BEARING DEVICEProvided is a rotational torque inspection method for a wheel bearing device that enables detection of an abnormality in a component or step occurring midway in the manufacturing of the wheel bearing …DRIVE·Apr 2·2 min readFollowB21J9/025NTN TOYO BEARING CO LTD [JP]
BEARING DEVICE FOR VEHICLE WHEELProvided is a vehicle wheel bearing device comprising an outer-side seal that is resistant to deterioration over time and can prevent foreign matter such as muddy water from penetrating into the inter…DRIVE·Apr 2·2 min readFollowB60B27/0073NTN TOYO BEARING CO LTD [JP]
BEARING DEVICE FOR VEHICLE WHEELThe present invention provides a wheel bearing device for use in a long-distance transport vehicle with a heavy body weight. The wheel bearing device reduces the occurrence of, for example, abnormal h…DRIVE·Feb 19·2 min readFollowF16C19/386NTN TOYO BEARING CO LTD [JP]
PORTABLE FACILITY PROVIDED WITH NATURAL ENERGY POWER GENERATION UNITProvided is a portable facility (1) including: a power generation unit (3) and a function unit (5), wherein the power generation unit (3) includes a transportable first housing (H1) and at least one p…DRIVE·Feb 19·1 min readFollowE04B1/34861NTN TOYO BEARING CO LTD [JP]
PRELOAD INSPECTION METHOD FOR BEARING DEVICE FOR VEHICLE WHEELThe preload inspection method for wheel bearing devices comprises: a press-fitting step (S02) for press-fitting an inner ring (4) into a small diameter step part (3a); a first bearing preload value ca…DRIVE·Dec 25·2 min readFollowB60B27/0078NTN TOYO BEARING CO LTD [JP]
POWER TRANSMISSION MECHANISM AND VEHICLEA power transmission mechanism (2) includes left and right drive shafts (3L, 3R) that transmit rotational torque from a drive source to drive wheels provided on left and right sides of a vehicle. In t…DRIVE·Oct 30·1 min readFollowB60K17/22NTN TOYO BEARING CO LTD [JP]
HUB UNIT HAVING STEERING FUNCTION AND VEHICLE PROVIDED WITH HUB UNITThe present invention relates to a steering function-equipped hub unit (1) having a function of steering a rear wheel, the hub unit including: a hub unit body (2) having a hub bearing (15) configured …DRIVE·Apr 3·1 min readFollowB60G21/051NTN TOYO BEARING CO LTD [JP]
ELECTRIC-POWERED ACTUATOR AND ELECTRIC BRAKING DEVICEProvided are an electric-powered actuator and an electric braking device which are capable of reliably operating a reverse-input holding mechanism and can achieve cost savings. The electric-powered ac…DRIVE·Mar 6·2 min readFollowB60T1/005NTN TOYO BEARING CO LTD [JP]
CLUTCH UNITA clutch unit includes a lever-side clutch section configured to control transmission and interruption of rotational torque input by a rotation of an operation lever, and a brake-side clutch section c…DRIVE·Jan 10·1 min readFollowB60N2/1615NTN TOYO BEARING CO LTD [JP]
PRELOAD INSPECTION METHOD FOR BEARING DEVICE FOR VEHICLE WHEEL.Provided is a preload inspection method with which a preload value can be calculated more accurately. Furthermore, provided is a preload inspection method with which a pass/fail with regard to a prelo…DRIVE·Dec 6·2 min readFollowB60B27/0094NTN TOYO BEARING CO LTD [JP]
PRELOAD INSPECTION METHOD AND ASSEMBLY METHOD FOR BEARING DEVICE FOR VEHICLE WHEELProvided is a preload inspection method for a wheel bearing device enabling more accurate checking of preload. The invention comprises: a press-fitting step S02 for press-fitting an inner ring 4 to a …DRIVE·Nov 8·2 min readFollowB60B27/0089NTN TOYO BEARING CO LTD [JP]
Bearing device for vehicle wheelProvided is a bearing device for a wheel, which has improved axial assembly accuracy of a sealing member by reducing the amount of springback. The bearing device (1) for a wheel comprises an inner sea…DRIVE·May 10·2 min readFollowB60B27/0005NTN TOYO BEARING CO LTD [JP]
LINK STRUCTURE BETWEEN IN-WHEEL MOTOR DRIVE DEVICE AND DAMPER, AND SUSPENSION DEVICE INCLUDING THE LINK STRUCTUREIn the link structure linking an in-wheel motor drive device (11) placed in a hollow area of a road wheel (W) of a turnable wheel to a damper (31), a damper bracket (32) extends in the vehicle travers…DRIVE·Jan 4·1 min readFollowB60G3/20NTN TOYO BEARING CO LTD [JP]
WHEEL-DRIVING MOTOR AND IN-WHEEL MOTOR DRIVE DEVICEThe wheel drive motor according to the invention includes a motor shaft (35) having a large diameter portion (35d) located at a central part in the axial direction and a small diameter portion (35b) l…DRIVE·Dec 28·1 min readFollowB60B27/00NTN TOYO BEARING CO LTD [JP]
VEHICLE CONTROL DEVICE OF FOUR-WHEEL INDEPENDENT DRIVE VEHICLE FOR WHEN ONE WHEEL IS LOSTA target longitudinal force sum/yaw moment setting section (25) is provided which is configured to determine and set a target longitudinal force sum to be exerted on drive wheels (2), (3) by drive sou…DRIVE·Dec 14·2 min readFollowB60K17/356NTN TOYO BEARING CO LTD [JP]
IN-WHEEL MOTOR DRIVE DEVICEProvided is an in-wheel motor drive device which detects an abnormality with high precision over the entire operation range of a motor by measuring the temperatures of a lubricating oil and a motor co…DRIVE·Dec 7·1 min readFollowB60K17/043NTN TOYO BEARING CO LTD [JP]
REDUCTION GEAR WITH BRAKEA device configured to actuate a driven member by driving a driving motor (11) includes a brake which does not consume electric power and which can be easily mounted in the device. A speed reducer is …DRIVE·Dec 7·1 min readFollowB25J17/00NTN TOYO BEARING CO LTD [JP]
IN-WHEEL MOTOR DRIVE DEVICEProvided is an in-wheel motor drive device, including a casing configured to hold a motor part, a speed reduction part, and a wheel bearing part, the motor part including: a stator, which is fixed to …DRIVE·Nov 16·1 min readFollowB60K17/046NTN TOYO BEARING CO LTD [JP]
VEHICULAR BRAKE SYSTEMThe vehicular brake system includes a hydraulic brake device and an electromechanical brake device. The electromechanical brake device includes: an electric motor (2); a braking force application mech…DRIVE·Nov 2·2 min readFollowB60T13/588NTN TOYO BEARING CO LTD [JP]
VEHICULAR BRAKE SYSTEMThe vehicular brake system includes a hydraulic brake device and an electromechanical brake device. The electromechanical brake device includes: an electric motor (2); a braking force application mech…DRIVE·Nov 2·2 min readFollowB60T13/588NTN TOYO BEARING CO LTD [JP]
IN-WHEEL MOTOR DRIVE DEVICEAn in-wheel motor drive device includes: a motor part; a speed reduction part; a wheel bearing part; and a casing, the motor part including: a stator, which is fixed to the casing; a rotation shaft of…DRIVE·Oct 26·2 min readFollowB60K17/046NTN TOYO BEARING CO LTD [JP]
IN-WHEEL MOTOR DRIVE DEVICEAn in-wheel motor drive device includes: a motor part; a speed reduction part; a wheel bearing part; and a casing, the motor part including: a stator, which is fixed to the casing; a rotation shaft of…DRIVE·Oct 26·2 min readFollowB60K17/046NTN TOYO BEARING CO LTD [JP]
ANTILOCK BRAKE CONTROL DEVICEThe antilock brake control device (1) is used in a vehicle including: a motor (3) to drive a wheel; a wheel bearing to transmit a rotation of the motor (3) to the wheel and to rotationally support the…DRIVE·Sep 28·2 min readFollowB60L15/20NTN TOYO BEARING CO LTD [JP]
ELECTRIC BRAKE DEVICEAn electric brake device is provided which is capable of early detecting presence/absence of abnormality in the brake device during the traveling of a vehicle in the absence of the operation of a brak…DRIVE·Sep 28·1 min readFollowB60T13/741NTN TOYO BEARING CO LTD [JP]
WEAR AMOUNT DETECTION DEVICE FOR AUTOMOBILE TIRESProvided is a wear amount detection device that is able to detect that a tire is in a worn state, during running, without a special sensor while suppressing an increase in cost. The device includes: a…DRIVE·Sep 28·2 min readFollowB60C11/246NTN TOYO BEARING CO LTD [JP]
VEHICLEIt is desired to reduce the manufacturing cost of a vehicle while ensuring stability of travel of the vehicle. The vehicle includes a steering force generating means, and a steering device (10, 20) fo…DRIVE·Sep 28·2 min readFollowB60L1/003NTN TOYO BEARING CO LTD [JP]
VEHICLEA vehicle (1) is provided of which the four wheels are steerable, and which is prevented from unexpectedly moving forward or backward when switching the travel mode. The vehicle includes a steering de…DRIVE·Sep 21·2 min readFollowB60K7/00NTN TOYO BEARING CO LTD [JP]
IN-WHEEL MOTOR AND IN-WHEEL MOTOR DRIVING DEVICEAn electric motor (1) which is an in-wheel motor includes a motor housing (8), a motor stator (9), a rotation shaft (6), a motor rotor (10), and a rotational sensor (30). The rotation shaft (6) has: a…DRIVE·Sep 7·2 min readFollowB60K17/046NTN TOYO BEARING CO LTD [JP]
ELECTRIC BRAKE DEVICE WITH PARKING FUNCTIONAn electric brake system with a parking function is provided which is capable of preventing untimely release of the parking brake if the brake pedal is operated when the parking brake operation has co…DRIVE·Aug 17·1 min readFollowB60T13/741NTN TOYO BEARING CO LTD [JP]
WHEEL DRIVE DEVICEProvided is a wheel drive device that can suppress decrease in coil temperature detection accuracy and that can improve responsibility in controlling an electric motor. This wheel drive device include…DRIVE·Aug 3·1 min readFollowB60K1/00NTN TOYO BEARING CO LTD [JP]
STEERING DEVICEA steering device is provided which allows the vehicle to move laterally and turn with a small radius, without using a complicated mechanism, and capable of stably controlling the steering angle durin…DRIVE·Aug 3·1 min readFollowB62D3/12NTN TOYO BEARING CO LTD [JP]
VEHICLE BRAKING FORCE CONTROLLERProvided is a vehicle braking force controller that can realize both improvement of passengers' riding comfort and feeling, and quick responsiveness, and that is excellent in stability against noise. …DRIVE·Aug 3·1 min readFollowB60T1/10NTN TOYO BEARING CO LTD [JP]
IN-WHEEL MOTOR DRIVING DEVICEAn in-wheel motor drive unit (11) includes: a motor portion (11A) that is placed on one side in the direction of the axis of the in-wheel motor drive unit; a wheel hub portion (11C) that is placed on …DRIVE·Jul 27·2 min readFollowB60G3/20NTN TOYO BEARING CO LTD [JP]
ELECTRIC-VEHICLE SLIP CONTROL DEVICEIn a slip control device for an electric vehicle, a slip control section (28) is provided which is configured to perform, in a control repetition cycle, a series of slip control of determining whether…DRIVE·Jul 27·1 min readFollowB60K28/16NTN TOYO BEARING CO LTD [JP]
IN-WHEEL MOTOR DRIVE DEVICEAn in-wheel motor drive device is provided including a brake caliper which can be easily mounted in position and dismounted. The in-wheel motor drive device includes a hub (10) to which the wheel body…DRIVE·Jul 20·1 min readFollowB60K17/043NTN TOYO BEARING CO LTD [JP]
ELECTRIC BRAKE DEVICEProvided is an electric brake device that can suppress increase in power consumption and that can improve responsiveness. This electric brake device includes: a brake rotor; a brake pad; an electric m…DRIVE·Jul 20·1 min readFollowB60L7/00NTN TOYO BEARING CO LTD [JP]
ELECTRIC BRAKE DEVICEAn electric brake device that allows reduction of generation of an operating noise without impairing a function of a brake, is provided. The electric brake device includes a brake rotor, a brake pad, …DRIVE·Jul 20·1 min readFollowB60T13/741NTN TOYO BEARING CO LTD [JP]
