JPS63122186U - - Google Patents
Info
- Publication number
- JPS63122186U JPS63122186U JP1523787U JP1523787U JPS63122186U JP S63122186 U JPS63122186 U JP S63122186U JP 1523787 U JP1523787 U JP 1523787U JP 1523787 U JP1523787 U JP 1523787U JP S63122186 U JPS63122186 U JP S63122186U
- Authority
- JP
- Japan
- Prior art keywords
- chain guide
- chain
- fixed
- link
- 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
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Description
第1図は本考案デイレーラーの一実施例を示す
一部を断面した側面図、第2図はチエンガイドの
位置を調整した場合の要部のみの断面図、第3図
は正面図、第4図は概略作動説明図、第5図は別
の実施例を示す一部分解側面図、第6図は更に別
の実施例を示す要部のみの平面図、第7図は従来
例の概略作動説明図である。
2……固定部材、4,5……リンク部材、7…
…可動部材、8……チエンガイド、A……リンク
機構。
Figure 1 is a partially sectional side view showing an embodiment of the derailleur of the present invention, Figure 2 is a sectional view of only the main parts when the chain guide position is adjusted, Figure 3 is a front view, and Figure 4 is a front view. 5 is a partially exploded side view showing another embodiment, FIG. 6 is a plan view of only the main parts showing still another embodiment, and FIG. 7 is a schematic explanation of the operation of the conventional example. It is a diagram. 2... Fixed member, 4, 5... Link member, 7...
...Movable member, 8...Chain guide, A...Link mechanism.
Claims (1)
本のリンク部材4,5と可動部材7とから成る変
形可能なリンク機構Aと、前記可動部材7に支持
するチエンガイド8とから成り、前記リンク機構
Aの変形で前記チエンガイド8を多段チエンギヤ
の軸方向に移動させる如くしたフロントデイレー
ラーであつて、前記チエンガイド8を、前記チエ
ンギヤの軸方向に移動させ、前記固定部材2のフ
レームへの固定位置における前記チエンギヤに対
する前記チエンガイド8の位置を調整可能とした
位置調整手段を設けたことを特徴とする自転車用
フロントデイレーラー。 It consists of a fixed member 2 fixed to the frame of the bicycle, a deformable link mechanism A consisting of two link members 4 and 5 and a movable member 7, and a chain guide 8 supported by the movable member 7, and the link The front derailleur is such that the chain guide 8 is moved in the axial direction of the multi-stage chain gear by a modification of the mechanism A, and the chain guide 8 is moved in the axial direction of the chain gear and the fixing member 2 is attached to the frame. A front derailleur for a bicycle, characterized in that a position adjusting means is provided for adjusting the position of the chain guide 8 relative to the chain gear at a fixed position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1523787U JPS63122186U (en) | 1987-02-03 | 1987-02-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1523787U JPS63122186U (en) | 1987-02-03 | 1987-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63122186U true JPS63122186U (en) | 1988-08-09 |
Family
ID=30805984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1523787U Pending JPS63122186U (en) | 1987-02-03 | 1987-02-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63122186U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5935192B2 (en) * | 1975-10-27 | 1984-08-27 | 日本電気株式会社 | Handmade Thai Yukousoshi |
JPS615293B2 (en) * | 1980-05-29 | 1986-02-17 | Tokyo Shibaura Electric Co | |
JPS6117392B2 (en) * | 1978-02-21 | 1986-05-07 | Sony Corp |
-
1987
- 1987-02-03 JP JP1523787U patent/JPS63122186U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5935192B2 (en) * | 1975-10-27 | 1984-08-27 | 日本電気株式会社 | Handmade Thai Yukousoshi |
JPS6117392B2 (en) * | 1978-02-21 | 1986-05-07 | Sony Corp | |
JPS615293B2 (en) * | 1980-05-29 | 1986-02-17 | Tokyo Shibaura Electric Co |