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Vehicle wheel

A technology for wheels and vehicles, applied in the directions of wheels, vehicle parts, wheel cover discs, etc., can solve the problems such as the inability to sufficiently ensure the volume of the auxiliary air chamber and the formation of bulges.

Active Publication Date: 2015-09-16
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, the sub-air chamber member obtains the volume of the sub-air chamber by having bulges on the outer peripheral surface of the concave portion, so the closer to the two side edges of the sub-air chamber member locked in the concave portion, the less bulges can be formed, thereby The volume of the sub air chamber cannot be sufficiently large

Method used

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Embodiment Construction

[0063] Next, embodiments of the present invention will be described in detail with appropriate reference to the drawings.

[0064] figure 1 It is a perspective view of the vehicle wheel 1 according to the embodiment of the present invention.

[0065] Such as figure 1 As shown, the vehicle wheel 1 according to the present embodiment has a plurality of sub-air chamber members 10 serving as Helmholtz resonators at equal intervals along the wheel circumferential direction X. In addition, in this embodiment, the case where there are four sub air chamber members 10 is assumed.

[0066] The vehicle wheel 1 of the present embodiment includes a rim 11 and a disc 12 for connecting the rim 11 to a hub (not shown). The sub air chamber member 10 is fitted and attached to the outer peripheral surface 11d of the well 11c in the rim 11 .

[0067] Hereinafter, the sub-air chamber member 10 will be described after describing the rim 11 .

[0068]

[0069] figure 2 yes figure 1 A parti...

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Abstract

The invention provides a vehicle wheel which can more ensure volume accessory airspace components of an accessory airspace compared with the prior art. The vehicle wheel (1) is characterized in that when the main body portion (13) of an accessory airspace component (10) is under section observation along a wheel width direction (Y), compared with one end side (a second area (13b)) in the wheel width direction (Y), the other end side (a first area (13a)) has a higher height on the periphery surface (11d) of a concave portion (11c); between two edge portions (14a,14b) of the main body portion (13), compared with the position (he1) of the edge portion (14a) on one end side, the position (he2) of the edge portion (14b) on the other end side deviates to the outside of a wheel radial direction (Z).

Description

technical field [0001] The present invention relates to a vehicle wheel. Background technique [0002] Conventionally, as a wheel for muting the air column resonance sound in the tire air chamber, a structure in which a sub-air chamber member functioning as a Helmholtz resonator in the tire air chamber is provided on the outer peripheral surface of the concave portion is known. (For example, refer to Patent Document 1). [0003] The sub-air chamber member of the wheel includes a main body portion having a sub-air chamber communicated with a tire air chamber inside the main body portion. Furthermore, the upper surface of the main body portion is a flat surface substantially parallel to the outer peripheral surface of the recessed portion. [0004] 【Prior technical literature】 [0005] 【Patent Literature】 [0006] [Patent Document 1] Japanese Patent No. 4551422 [0007] 【Problems to be solved by the invention】 [0008] However, in order for the sub-air chamber member to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B7/00
Inventor 神山洋一石井克史
Owner HONDA MOTOR CO LTD
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