JPS6028590U - bicycle rear derailleur - Google Patents
bicycle rear derailleurInfo
- Publication number
- JPS6028590U JPS6028590U JP1983121079U JP12107983U JPS6028590U JP S6028590 U JPS6028590 U JP S6028590U JP 1983121079 U JP1983121079 U JP 1983121079U JP 12107983 U JP12107983 U JP 12107983U JP S6028590 U JPS6028590 U JP S6028590U
- Authority
- JP
- Japan
- Prior art keywords
- guide pulley
- pulley
- plate
- chain
- guide
- 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)
- Transmissions By Endless Flexible Members (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
第１図は本考案ディレーラ−を多段スプロケッ
−トと共に自転車のフレームに取付けた状態を示す正面
図、第２図は要部のみの拡大断面図、第３図はチェン掛
換時の説明図である。
６・・・・・・チェノ案内具、６１・・・・・・ガイド
プーリー５６２・・・・・・テンションプーリー、６５
・・・・・・プレート、Ｃ・・・・・・チェノ、Ｋ・・
・・・・隙間。
Ｌ＼、−−
第３図 −−−
ハFigure 1 shows the derailleur of this invention with a multi-stage sprocket.
FIG. 2 is an enlarged sectional view of only the main parts, and FIG. 3 is an explanatory view when changing the chain. 6...Cheno guide tool, 61...Guide pulley 562...Tension pulley, 65
...Plate, C...Cheno, K...
····gap. L\, --- Figure 3 --- H
Claims (1)
ーをブー°リー軸を介して回転自由に支持するプレート
を備えたチェノ案内具により、前記ガイドプーリーで案
内するチェノを自転車における多段スプロケットの一つ
に掛換えて変速するりャデイレーラーであって、前記ガ
イドプーリーを、前記プレートに対し軸方向に移動可能
に支持−すると共に、このガイドプーリーの側面と前記
プレートの内側面との間に、前記がイドプーリーの′
軸方向移動を許す隙間を設けて、前記チェノの緊張
力により前記ガイドプーリーを軸方向に移ｉさせるごと
く成したことを特徴とする自転車用リヤディレーラ−０A chain guide device equipped with a guide pulley, a tension pulley, and a plate that rotatably supports these pulleys via a pulley shaft allows gear shifting by replacing the chain guided by the guide pulley with one of the multi-stage sprockets of the bicycle. The guide pulley is supported movably in the axial direction with respect to the plate, and the side surface of the guide pulley is provided between the side surface of the guide pulley and the inner surface of the plate.
A bicycle rear derailleur-0 characterized in that a gap is provided to allow axial movement so that the guide pulley is moved in the axial direction by the tension force of the chain.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983121079U JPS6028590U (en) | 1983-08-02 | 1983-08-02 | bicycle rear derailleur |
| US06/636,012 US4575365A (en) | 1983-08-02 | 1984-07-30 | Rear derailleur for a bicycle |
| EP84305234A EP0133057B1 (en) | 1983-08-02 | 1984-08-01 | Rear derailleur |
| DE8484305234T DE3475178D1 (en) | 1983-08-02 | 1984-08-01 | Rear derailleur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983121079U JPS6028590U (en) | 1983-08-02 | 1983-08-02 | bicycle rear derailleur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6028590U true JPS6028590U (en) | 1985-02-26 |
| JPH0210075Y2 JPH0210075Y2 (en) | 1990-03-13 |
Family
ID=30277249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983121079U Granted JPS6028590U (en) | 1983-08-02 | 1983-08-02 | bicycle rear derailleur |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6028590U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55145085A (en) * | 1979-04-23 | 1980-11-12 | Huret Roger | Transmission |
| JPS6423358A (en) * | 1987-07-17 | 1989-01-26 | Fujitsu Ltd | Advance read control system |
| JPH0210075A (en) * | 1988-06-28 | 1990-01-12 | Matsushita Refrig Co Ltd | Ice making apparatus for refrigerator and the like |
-
1983
- 1983-08-02 JP JP1983121079U patent/JPS6028590U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55145085A (en) * | 1979-04-23 | 1980-11-12 | Huret Roger | Transmission |
| JPS6423358A (en) * | 1987-07-17 | 1989-01-26 | Fujitsu Ltd | Advance read control system |
| JPH0210075A (en) * | 1988-06-28 | 1990-01-12 | Matsushita Refrig Co Ltd | Ice making apparatus for refrigerator and the like |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210075Y2 (en) | 1990-03-13 |
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