JPS5979403U

JPS5979403U - motorcycle wheels

Info

Publication number: JPS5979403U
Application number: JP17628782U
Authority: JP
Inventors: 順一佐藤
Original assignee: 大同工業株式会社
Priority date: 1982-11-19
Filing date: 1982-11-19
Publication date: 1984-05-29

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の焼嵌め嵌合による２レ一ス車輪の外周部
断面を示したもので第２図、第３図は本　　゛考案に係
る車輪で、第２図は断面図を第３図は正面図の１部を表
わしている。１・・・・・・リム、２・・・・・・ディスク、３・・
・・・・ブレーキディスク、２１・・・・・・ハブ、２
２・・・・・・スポーク、２３・・・・・・耳部、２４
・・・・・ゼード部、２５・・・・・・ドロップ部、２
６・・・・・・フランジ部、２７・・・・・・外周縁、
２８．３１・・・・：・ボルト、２９・・・・・・接合
面、３０・・・・・・周側面、３２・・・・・・ルブ、
３３・・・・・・軸受。Figure 1 shows a cross-section of the outer circumference of a two-race wheel with conventional shrink fitting, and Figures 2 and 3 show the wheel according to the present invention. The figure shows a portion of the front view. 1...Rim, 2...Disc, 3...
... Brake disc, 21 ... Hub, 2
2... Spoke, 23... Ear part, 24
...Zade part, 25...Drop part, 2
6...Flange part, 27...Outer periphery,
28.31...: Bolt, 29...Joint surface, 30...Peripheral side, 32...Lube,
33...Bearing.

Claims

[Scope of utility model registration request]

(1) In a two-piece wheel in which a light alloy rim 1 and a disc 2 are fitted and fixed by shrink fitting or cold fitting, a flange portion 26 is provided inside the neutral axis of the rim 1, and one disc 2. The outer circumferential edge 27 has an L-shaped cross section, is fitted with the flange portion 26, and is reinforced with fasteners such as bolts 28, and the brake disc 3 is attached to the outer circumference of the hub 21 instead of the rib 32. A motorcycle wheel configured as a strength member.

(2) The motorcycle wheel according to claim 1, wherein an adhesive is applied to the joint surface 29 between the flange portion 26 and the outer peripheral edge 27 and the circumferential side surface 30.