JPS628183U - - Google Patents
Info
- Publication number
- JPS628183U JPS628183U JP1985101060U JP10106085U JPS628183U JP S628183 U JPS628183 U JP S628183U JP 1985101060 U JP1985101060 U JP 1985101060U JP 10106085 U JP10106085 U JP 10106085U JP S628183 U JPS628183 U JP S628183U
- Authority
- JP
- Japan
- Prior art keywords
- upper edge
- rear derailleur
- bicycle
- chain
- frame
- 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
- 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図の方向矢
視図、第３図は作用説明側面図、第４図は第３図
の―線に沿う拡大断面図、第５図は本考案の
要部の他の実施例の、第３図の方向矢視図に相
当する図である。
１……自転車用リヤデイレーラ、２……制御機
構（パンタグラフリンク機構）、４……掛け換え
枠、１２……ガイドプーリ、１５……外側枠、１
７……テンシヨンプーリ、１９……（外側枠の）
上縁部、２０……案内部、２０′……段上げ部。
Fig. 1 is an overall side view of one embodiment of the bicycle rear derailleur of the present invention, Fig. 2 is a view taken in the direction of Fig. 1, Fig. 3 is a side view for explaining the operation, and Fig. 4 is a side view of Fig. 3. FIG. 5 is an enlarged sectional view taken along the line and corresponds to the direction arrow view of FIG. 3 of another embodiment of the main part of the present invention. 1... Bicycle rear derailleur, 2... Control mechanism (pantograph link mechanism), 4... Interchangeable frame, 12... Guide pulley, 15... Outer frame, 1
7...Tension pulley, 19...(outer frame)
Upper edge part, 20...guiding part, 20'... raised part.
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、上記掛け換え枠の外側枠
の上縁部における実質的なチエン押圧作用部より
前方に、上記上縁部に乗り上げて逆走するチエン
を内側に落とし込む、段上げ状の案内部を形成し
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, there is a substantial chain at the upper edge of the outer frame of the interchangeable frame. A rear derailleur for a bicycle, characterized in that a raised guide part is formed in front of the pressing part, into which a chain that rides on the upper edge part and runs in the opposite direction drops inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985101060U JPH0310145Y2 (en) | 1985-07-01 | 1985-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985101060U JPH0310145Y2 (en) | 1985-07-01 | 1985-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS628183U true JPS628183U (en) | 1987-01-19 |
| JPH0310145Y2 JPH0310145Y2 (en) | 1991-03-13 |
Family
ID=30971457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985101060U Expired JPH0310145Y2 (en) | 1985-07-01 | 1985-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310145Y2 (en) |
-
1985
- 1985-07-01 JP JP1985101060U patent/JPH0310145Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310145Y2 (en) | 1991-03-13 |
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