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Vehicle wheel structure

A wheel and structure technology, applied in the direction of wheels, hubs, motorcycles, etc., can solve the problems of increasing vehicle width, influence of motor performance, unsuitability of two-wheeled vehicles, etc., and achieve the effect of improving maintenance and assembly.

Inactive Publication Date: 2003-03-19
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] If the above structure is made, since the wheels and the brake mechanism are juxtaposed in the extending direction of the axle shaft 6, the vehicle width will become larger, for example, it is not suitable for two-wheeled vehicles.
In addition, for example, when a drum brake is arranged inside the wheel and adjacent to the armature 9, the width of the wheel becomes large, and the wear powder of the brake mechanism adheres to the magnetic field 8 in the wheel, which may affect the performance of the motor. affect
In addition, the heat of the motor may also affect the performance of the brake mechanism.

Method used

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Embodiment Construction

[0024] Embodiments of the present invention will be described below with reference to the drawings. Drawings are read in the direction of the symbol.

[0025] figure 1 It is a perspective view of a foldable two-wheeled vehicle adopting the wheel structure of the present invention. The foldable two-wheeled vehicle 10 (hereinafter referred to as "two-wheeled vehicle 10") can be partially folded to reduce the external size, for example, it can be mounted on a foldable four-wheeled vehicle. style vehicles.

[0026] In the two-wheeled vehicle 10, the front wheels 11 and the rear wheels 12 can move in the directions of arrows ① and ② respectively, that is, they can be folded, and the seat 13 can be moved forward (in the direction of arrow ③), and the protruding part, for example, can be used to place The pedals 15, 16 of the driver's feet (the inner pedal 16 is not shown), the handlebars 17, 18 and the rearview mirrors 21, 22 are folded in the direction of the arrows ④~⑧ respectiv...

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Abstract

A drum brake for braking a wheel disposed on the inside in the radial direction of an electric motor. The drum of the drum brake and an electric motor are disposed separate from each other, and thus wear powders of a brake shoe do not adhere to a permanent magnet of the electric motor. As a result, the wear powders do not adversely influence the performance of the electric motor, and the performance of the electric motor is maintained. The electric motor and the drum brake are disposed concentrically, so that the width of the wheel is reduced. Thus, a small and compact wheel is realized.

Description

technical field [0001] The invention relates to a wheel structure with a built-in electric motor, which prevents the electric motor from being affected by the wear powder of the braking mechanism, and at the same time prevents the braking mechanism from being affected by the heat of the electric motor, and is suitable for a small and compact structure. Background technique [0002] As a wheel structure for a vehicle, for example, a structure described in Japanese Patent Laid-Open No. 49-132546 "Electric Small Vehicle" is known to the public. [0003] In the second figure of the above-mentioned publication, it is described that the axle 6 (the relevant symbols have followed the symbols recorded in the same publication, and the following are similar) is rotatably installed with the hub 5 through the bearing 7, and the tire 4 is installed on the hub 5. The armature 9 is installed on the axle 6, and the magnetic field 8 is installed on the hub 5, thereby disposing the wheel stru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B37/00B60K7/00B60T1/06B60T11/04B62M6/65B62M7/12F16D51/00F16D51/22F16D65/00F16D65/10H02K7/14
CPCF16D2065/138H02K7/14B60T11/04B62M7/12B62K2204/00B60T1/067F16D65/10F16D51/00F16D51/20B60K7/0007
Inventor 幕田洋平高柳真二坂本友和
Owner HONDA MOTOR CO LTD
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