JPS6081195U - Bicycle derailleur pulley - Google Patents
Bicycle derailleur pulleyInfo
- Publication number
- JPS6081195U JPS6081195U JP1983174930U JP17493083U JPS6081195U JP S6081195 U JPS6081195 U JP S6081195U JP 1983174930 U JP1983174930 U JP 1983174930U JP 17493083 U JP17493083 U JP 17493083U JP S6081195 U JPS6081195 U JP S6081195U
- Authority
- JP
- Japan
- Prior art keywords
- teeth
- roller
- bicycle derailleur
- side walls
- pulley
- 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.)
- Granted
Links
Landscapes
- Gears, Cams (AREA)
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
図面は本考案の実施例を示すもので、第１図はリヤディ
レーラに組込んでチェノギャに対設すべくした状態の説
明図、第２図は正面図、第３図は一部断面側面図、第４
及び第５図は、チェノギャとプーリとで、チェノのロー
ラが歯間に侵入作動するときの侵入速度が大幅に異なる
のを説明する説明図、第６図は音鳴りを抑制し得る作用
説明図、第７乃至第１１図は、実験により音鳴りを抑
、制できることを確認したグラフである。
訃・・歯、８１．８２・・・側壁、８３・・・歯底、Ｃ
・・・チェノ、Ｒ・・・ローラ、Ｄ・・・ディレーラ、
Ｘ・・・ローラの侵入方向。The drawings show an embodiment of the present invention, and Fig. 1 is an explanatory diagram of the state in which it is assembled into a rear derailleur and is to be installed opposite to a Cheno gear, Fig. 2 is a front view, and Fig. 3 is a partially sectional side view. , 4th
and Fig. 5 is an explanatory diagram explaining that the penetrating speed of the cheno gear and pulley is significantly different when the cheno roller penetrates between the teeth, and Fig. 6 is an explanatory diagram of the effect that can suppress noise. , Figures 7 to 11 show that the noise was suppressed through experiments.
This is a graph that confirms that it can be controlled. Mortality...Teeth, 81.82...Side wall, 83...Tooth base, C
... Cheno, R... Roller, D... Derailleur,
X: Intrusion direction of the roller.
Claims (1)
せてチェノを噛合案内する自転車用ディレーラのブーり
であって、前記歯間における両側壁を、前記ローラの侵
入方向に対し、前記両側壁間隔が歯底に向は小さくなる
ごとく傾斜させ、前記ローラの歯間侵入時、該ローラを
、前記歯間両側壁で受は止めるごとく成したことを特徴
とする自転車用ディレーラのプーリ。A bicycle derailleur boot has a plurality of teeth around the teeth and engages and guides the chain by operating the roller of the chain between the teeth, wherein both side walls between the teeth are arranged such that both side walls are arranged in the direction of the roller intrusion. A pulley for a bicycle derailleur, characterized in that the distance between the two side walls is inclined so that the distance becomes smaller toward the bottom of the teeth, and when the roller enters between the teeth, the roller is stopped by the two side walls between the teeth. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983174930U JPS6081195U (en) | 1983-11-11 | 1983-11-11 | Bicycle derailleur pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983174930U JPS6081195U (en) | 1983-11-11 | 1983-11-11 | Bicycle derailleur pulley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6081195U true JPS6081195U (en) | 1985-06-05 |
| JPH0211276Y2 JPH0211276Y2 (en) | 1990-03-20 |
Family
ID=30380706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983174930U Granted JPS6081195U (en) | 1983-11-11 | 1983-11-11 | Bicycle derailleur pulley |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6081195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0289844A (en) * | 1988-09-22 | 1990-03-29 | Daido Kogyo Co Ltd | Low noise chain transmission device and chain and sprocket used for the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5294550U (en) * | 1976-01-13 | 1977-07-15 |
-
1983
- 1983-11-11 JP JP1983174930U patent/JPS6081195U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5294550U (en) * | 1976-01-13 | 1977-07-15 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0289844A (en) * | 1988-09-22 | 1990-03-29 | Daido Kogyo Co Ltd | Low noise chain transmission device and chain and sprocket used for the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0211276Y2 (en) | 1990-03-20 |
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