JPS628180U - - Google Patents
Info
- Publication number
- JPS628180U JPS628180U JP10105785U JP10105785U JPS628180U JP S628180 U JPS628180 U JP S628180U JP 10105785 U JP10105785 U JP 10105785U JP 10105785 U JP10105785 U JP 10105785U JP S628180 U JPS628180 U JP S628180U
- Authority
- JP
- Japan
- Prior art keywords
- teeth
- rear derailleur
- bicycle
- guide pulley
- tooth
- 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
- 241001057981 Puto Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案の自転車用リヤデイレーラの一
実施例の全体側面図、第２図は第１図の―線
に沿う拡大断面図、第３図は作用説明図、第４図
は第３図の―線に沿う拡大断面図、第５図は
第３図の―線に沿う拡大断面図、第６図は第
３図の―線矢視図である。
１……リヤデイレーラ、４……ガイドプート、
５……テンシヨンプーリ、６……掛け換え枠、２
１……歯、２１ａ……厚みの小さい歯、２１ｂ…
…厚みの大きい歯。
Fig. 1 is an overall side view of an embodiment of the bicycle rear derailleur of the present invention, Fig. 2 is an enlarged cross-sectional view taken along the line - in Fig. 1, Fig. 3 is an explanatory diagram of the operation, and Fig. 4 is Fig. 3. FIG. 5 is an enlarged sectional view taken along the line ``-'' in FIG. 3, and FIG. 6 is a view taken along the line ``-'' in FIG. 1...Rear derailleur, 4...Guide puto,
5...Tension pulley, 6...Replacement frame, 2
1...Tooth, 21a...Small thickness tooth, 21b...
...Thick teeth.
Claims (1)
け換え枠をパンタグラフリンク機構などの制御機
構により移動させるように構成された自転車用リ
ヤデイレーラにおいて、上記ガイドプーリを、周
部に偶数の歯を等間隔に形成するとともに、上記
歯のうちの一歯おきの歯のそれぞれの両側面に膨
出部を設けてこれらの歯の実質的な厚みを拡大し
て構成したことを特徴とする、自転車用リヤデイ
レーラ。 In a bicycle rear derailleur configured to move a replacement frame having a guide pulley and a tension pulley by a control mechanism such as a pantograph link mechanism, the guide pulley has an even number of teeth formed at equal intervals around its periphery. A rear derailleur for a bicycle, characterized in that a bulge is provided on both sides of every other tooth of the teeth to enlarge the substantial thickness of these teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10105785U JPS628180U (en) | 1985-07-01 | 1985-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10105785U JPS628180U (en) | 1985-07-01 | 1985-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628180U true JPS628180U (en) | 1987-01-19 |
Family
ID=30971451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10105785U Pending JPS628180U (en) | 1985-07-01 | 1985-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628180U (en) |
-
1985
- 1985-07-01 JP JP10105785U patent/JPS628180U/ja active Pending