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Vehicle wheel

A technology for wheels and vehicles, applied in the direction of wheels, vehicle parts, rims, etc., can solve the problem of reducing the limit rotation speed and achieve the effect of preventing deformation

Active Publication Date: 2015-10-14
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, the increase in the amount of deformation lowers the limit rotational speed of the wheel for detaching the sub-air chamber member from the concave portion.

Method used

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Experimental program
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Embodiment Construction

[0034] Next, embodiments of the present invention will be described in detail with reference to the drawings as appropriate.

[0035] figure 1 It is a perspective view of the vehicle wheel 1 according to the embodiment of the present invention.

[0036] Such as figure 1 As shown, the vehicle wheel 1 of the present embodiment has a plurality of sub-air chamber members 10 serving as Helmholtz resonators at equal intervals in the wheel circumferential direction X. As shown in FIG. In addition, in this embodiment, a vehicle wheel having four sub-air chamber members 10 is assumed, but the present invention may also be a vehicle wheel having two, three, or five or more sub-air chamber members 10 .

[0037] exist figure 1 Among them, the symbol 33a is the joint part 33b with the bottom side described later (refer to image 3 ) together form the upper joint portion of the joint portion 33.

[0038] Moreover, the main feature of this vehicle wheel 1 is that the main body portion 1...

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PUM

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Abstract

This vehicle wheel is characterised by: a body (13) of a sub air chamber member (10) being formed of a bottom plate (25b), and a top plate (25a) which, together with the bottom plate (25b), forms a sub air chamber (SC) therebetween, said sub air chamber member (10) being fixed to vertical wall surfaces (16a, 16b) which are provided to a well (11c); and couplers (33) being disposed towards an edge (14a) of the sub air chamber member (10) which is affixed to the vertical wall surface (16a), said couplers partially coupling the top plate (25a) and the bottom plate (25b) by being recessed from both the top plate (25a) and the bottom plate (25b) to the interior of the sub air chamber (SC).

Description

technical field [0001] The present invention relates to a vehicle wheel. Background technique [0002] Conventionally, as a wheel for reducing road noise caused by air column resonance in a tire air chamber, various wheels provided with a Helmholtz resonator having a connection with the tire air chamber through a communication hole have been proposed. Connected auxiliary air chamber. As such a vehicle wheel, it is preferable to have a structure in which a Helmholtz resonator (sub air chamber member) is simply and firmly attached to the outer peripheral surface of the well. Therefore, the present inventors have proposed a vehicle wheel having a structure in which a sub-air chamber is provided inside a main body portion formed by an upper plate and a bottom plate, and the main body portion is extended from both sides of the main body portion via The plate-shaped edge portion is attached to the outer peripheral surface of the concave portion (for example, refer to Patent Docu...

Claims

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Application Information

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IPC IPC(8): B60B21/02
CPCB60B21/12B60B21/02B60B2900/111B60B2900/133Y02T10/86
Inventor 神山洋一
Owner HONDA MOTOR CO LTD