JPS628181U - - Google Patents
Info
- Publication number
- JPS628181U JPS628181U JP10105885U JP10105885U JPS628181U JP S628181 U JPS628181 U JP S628181U JP 10105885 U JP10105885 U JP 10105885U JP 10105885 U JP10105885 U JP 10105885U JP S628181 U JPS628181 U JP S628181U
- Authority
- JP
- Japan
- Prior art keywords
- rear derailleur
- guide pulley
- teeth
- pulley
- bicycle
- 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
- 238000010586 diagram Methods 0.000 description 1
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……ガイドプーリ、
５……テンシヨンプーリ、６……掛け換え枠、２
１……スプロケツト歯部、２６ａ，２６ｂ……（
スプロケツト歯部の）歯、ＣＨ……チエン、ＩＰ
……（チエンの）内リンクプレート、ＯＰ……（
チエンの）外リンクプレート、Ｒ……（チエンの
）ローラ。
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 pulley,
5...Tension pulley, 6...Replacement frame, 2
1... Sprocket teeth, 26a, 26b... (
sprocket teeth) teeth, CH...Chain, IP
...(Chain's) inner link plate, OP...(
Outer link plate (of the chain), R...roller (of the chain).
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、上記ガイドプーリの周部
に、少なくとも自転車用チエンのローラの半径に
相当する高さをもつた歯が等間隔に形成された、
スプロケツト歯部を形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 an interchangeable frame having a guide pulley and a tension pulley by a control mechanism such as a pantograph link mechanism, a radius of at least the roller of the bicycle chain is provided around the guide pulley. Teeth with a height equivalent to are formed at equal intervals,
characterized by forming sprocket teeth,
Rear derailleur for bicycles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10105885U JPS628181U (en) | 1985-07-01 | 1985-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10105885U JPS628181U (en) | 1985-07-01 | 1985-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628181U true JPS628181U (en) | 1987-01-19 |
Family
ID=30971453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10105885U Pending JPS628181U (en) | 1985-07-01 | 1985-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628181U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2602176B1 (en) | 2011-12-06 | 2018-03-28 | Sram, Llc | Chainring |
| DE102012013645B4 (en) | 2012-07-09 | 2023-03-23 | Sram Deutschland Gmbh | Rear derailleur for a bicycle derailleur and chain guide roller for such a rear derailleur |
-
1985
- 1985-07-01 JP JP10105885U patent/JPS628181U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2602176B1 (en) | 2011-12-06 | 2018-03-28 | Sram, Llc | Chainring |
| US11110991B2 (en) | 2011-12-06 | 2021-09-07 | Sram, Llc | Chainring |
| DE102012013645B4 (en) | 2012-07-09 | 2023-03-23 | Sram Deutschland Gmbh | Rear derailleur for a bicycle derailleur and chain guide roller for such a rear derailleur |