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Patent Searching and Data


Title:
WHEEL FOR VEHICLE
Document Type and Number:
Japanese Patent JP2006298231
Kind Code:
A
Abstract:

To ensure airtightness of auxiliary air chambers for suppressing air columnar resonance in a wheel for a vehicle, to facilitate manufacturing of the wheel, and to reduce a weight of the wheel.

The wheel for a vehicle is composed of a disk 2 and a rim 3, and is provided with a plurality of auxiliary air chambers 8 having communication holes 7 communicating with a hollow part of an installed tire, in a circumferential direction on an outer peripheral surface of a well 5 of the rim 3. The respective auxiliary air chambers 8 are formed by approximately rectangular box bodies 4 made of synthetic resin, and the plurality of box bodies 4 are continuously formed into a belt shape by integral molding using connecting plates 12. The connected plurality of box bodies 4 are wound round the outer peripheral surface of the well 5 of the rim 3, and end parts of the wound box bodies 4 at both ends are connected by a joint plate 14.


Inventors:
HISAYOSHI TAKAYUKI
Application Number:
JP2005124827A
Publication Date:
November 02, 2006
Filing Date:
April 22, 2005
Export Citation:
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Assignee:
RINTEKKUSU KK
International Classes:
B60B21/12; B60B21/02; B60C23/04; B60C29/02
Attorney, Agent or Firm:
Ryutaro Fujita