JPS63144393U - - Google Patents
Info
- Publication number
- JPS63144393U JPS63144393U JP3813787U JP3813787U JPS63144393U JP S63144393 U JPS63144393 U JP S63144393U JP 3813787 U JP3813787 U JP 3813787U JP 3813787 U JP3813787 U JP 3813787U JP S63144393 U JPS63144393 U JP S63144393U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- gears
- rotate
- rotation
- change
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmissions By Endless Flexible Members (AREA)
Description
第１図は、（ギヤ３のセツト時）、装置全体の
、側面図。第２図は、第１図の、上面図。第３図
は、各ギヤの、配置と、構造図。第４図は、ギヤ
２の、セツト時の、側面図。第５図は、ギヤ３の
、セツト時の、側面図。第６図は、ギヤ４の、セ
ツト時の、側面図。第７図は、ギヤ２の、セツト
時の、上面図。第８図は、ギヤ３の、セツト時の
、上面図。第９図は、ギヤ４の、セツト時の、上
面図。第１０図は、第３図の、ギヤ２，４の、配
置を、逆にした場合の、側面図。第１１図は、ギ
ヤ固定盤を、扇型にした場合の、側面図。
FIG. 1 is a side view of the entire device (when gear 3 is set). FIG. 2 is a top view of FIG. 1. Figure 3 is a diagram showing the arrangement and structure of each gear. FIG. 4 is a side view of gear 2 when set. FIG. 5 is a side view of gear 3 when set. FIG. 6 is a side view of gear 4 when set. FIG. 7 is a top view of gear 2 when set. FIG. 8 is a top view of gear 3 when set. FIG. 9 is a top view of gear 4 when set. FIG. 10 is a side view when the arrangement of gears 2 and 4 in FIG. 3 is reversed. FIG. 11 is a side view of a fan-shaped gear fixing plate.
Claims (1)
ギヤ比のちがう３個の変速ギヤのいずれかを、レ
バーａを、上下に、スライドさせて、ギヤ固定盤
ｂを、好みの位置に、セツトする。それにより、
ギヤ５，６を、回転させて、チエーン、又は、ベ
ルトによつて、フリーホイールギヤ７を、回し、
後輪を、回転させる。変速ギヤ２，３，４の、選
定により、ギヤ比から得られる、回転差を利用し
、３段階の、速度を、得る装置。 Slide lever a up or down to move gear fixing plate b to the desired position on one of the three transmission gears with different gear ratios of 2, 3, and 4 to change the rotation of bicycle pedal large gear 1. , set. Thereby,
Rotate the gears 5 and 6 and turn the freewheel gear 7 by a chain or belt,
Rotate the rear wheel. A device that obtains three levels of speed by selecting speed change gears 2, 3, and 4 and using the rotation difference obtained from the gear ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3813787U JPS63144393U (en) | 1987-03-16 | 1987-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3813787U JPS63144393U (en) | 1987-03-16 | 1987-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63144393U true JPS63144393U (en) | 1988-09-22 |
Family
ID=30850099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3813787U Pending JPS63144393U (en) | 1987-03-16 | 1987-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63144393U (en) |
-
1987
- 1987-03-16 JP JP3813787U patent/JPS63144393U/ja active Pending
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