JPH02110727U - - Google Patents
Info
- Publication number
- JPH02110727U JPH02110727U JP1982689U JP1982689U JPH02110727U JP H02110727 U JPH02110727 U JP H02110727U JP 1982689 U JP1982689 U JP 1982689U JP 1982689 U JP1982689 U JP 1982689U JP H02110727 U JPH02110727 U JP H02110727U
- Authority
- JP
- Japan
- Prior art keywords
- brake disc
- mounting part
- wheel hub
- disc
- fitting protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案の第１実施例におけるブレーキ
デイスクの正面図、第２図は同ブレーキデイスク
およびホイールハブの一部断面側面図、第３図は
同ブレーキデイスクの要部を示す断面側面図、第
４図は第２実施例におけるブレーキデイスクの一
部を示す正面図、第５図ａは第３実施例における
ブレーキデイスクの一部を示す正面図、同図ｂは
同図ａのＢ―Ｂ線断面図、第６図は第４実施例に
おけるホイールハブのデイスク取付面および嵌合
突出部の正面図、第７図は同ホイールハブおよび
ブレーキデイスクの一部断面側面図、第８図は同
ホイールハブの要部を示す断面側面図、第９図は
第５実施例におけるホイールハブの一部を示す正
面図である。
１０…ブレーキデイスク、１１…嵌合孔、１２
…取付部、１４，１５，１６…切欠部、２０…ホ
イールハブ、２２…嵌合突出部、２３…デイスク
取付面、２４，２５…凹部。
Fig. 1 is a front view of a brake disc according to the first embodiment of the present invention, Fig. 2 is a partial cross-sectional side view of the brake disc and wheel hub, and Fig. 3 is a cross-sectional side view showing the main parts of the brake disc. , FIG. 4 is a front view showing a part of the brake disc in the second embodiment, FIG. 5 a is a front view showing a part of the brake disc in the third embodiment, and FIG. 6 is a front view of the disk mounting surface and fitting protrusion of the wheel hub in the fourth embodiment, FIG. 7 is a partially sectional side view of the same wheel hub and brake disc, and FIG. 8 is a sectional view taken along line B. FIG. 9 is a cross-sectional side view showing essential parts of the same wheel hub, and FIG. 9 is a front view showing a part of the wheel hub in the fifth embodiment. 10... Brake disk, 11... Fitting hole, 12
...Mounting portion, 14, 15, 16... Notch portion, 20... Wheel hub, 22... Fitting protrusion, 23... Disk mounting surface, 24, 25... Recess.
Claims (1)
孔を中心部に有するリング状に形成され、上記嵌
合孔の周縁部に上記ホイールハブのデイスク取付
部に対し面接触状態で取付けられる取付部が設け
られたブレーキデイスクにおいて、上記取付部に
、上記ホイールハブに取付けられた状態でブレー
キデイスクの前後部の空間を連通する複数の切欠
部を放射状に形成したことを特徴とするブレーキ
デイスク。 ２ 上記切欠部の形状を上記ホイールハブのデイ
スク取付部に向かうに従つて開口面積が増大する
テーパー状としたことを特徴とする請求項１記載
のブレーキデイスク。 ３ ブレーキデイスクの嵌合孔に嵌合される嵌合
突出部を有し、この嵌合突出部の周縁部に上記ブ
レーキデイスクの取付部が面接触状態で取付けら
れるデイスク取付部が設けられたホイールハブに
おいて、上記嵌合突出部からデイスク取付部に至
る部分または上記デイスク取付部に、上記ブレー
キデイスクが取付けられた状態で該ブレーキデイ
スクの前後部の空間を連通する複数の凹部を放射
状に形成したことを特徴とするホイールハブ。[Claims for Utility Model Registration] 1. Formed in a ring shape having a fitting hole in the center to be fitted into the fitting protrusion of the wheel hub, and having a disk mounting portion of the wheel hub at the peripheral edge of the fitting hole. In the brake disc, the mounting part is provided with a mounting part that is mounted in surface contact with the wheel hub, and the mounting part is formed with a plurality of radial notches that communicate the front and rear spaces of the brake disc when it is mounted on the wheel hub. A brake disc characterized by: 2. The brake disc according to claim 1, wherein the notch has a tapered shape such that the opening area increases toward the disc mounting portion of the wheel hub. 3. A wheel that has a fitting protrusion that fits into a fitting hole of a brake disc, and is provided with a disc mounting part on the peripheral edge of the fitting protrusion, to which the mounting part of the brake disc is mounted in surface contact. In the hub, a plurality of recesses are radially formed in a portion extending from the fitting protrusion to the disc mounting part or in the disc mounting part, which communicates the front and rear spaces of the brake disc when the brake disc is mounted. A wheel hub characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982689U JPH02110727U (en) | 1989-02-21 | 1989-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982689U JPH02110727U (en) | 1989-02-21 | 1989-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02110727U true JPH02110727U (en) | 1990-09-05 |
Family
ID=31235678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982689U Pending JPH02110727U (en) | 1989-02-21 | 1989-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02110727U (en) |
-
1989
- 1989-02-21 JP JP1982689U patent/JPH02110727U/ja active Pending
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