JPH0256091U - - Google Patents
Info
- Publication number
- JPH0256091U JPH0256091U JP13532988U JP13532988U JPH0256091U JP H0256091 U JPH0256091 U JP H0256091U JP 13532988 U JP13532988 U JP 13532988U JP 13532988 U JP13532988 U JP 13532988U JP H0256091 U JPH0256091 U JP H0256091U
- Authority
- JP
- Japan
- Prior art keywords
- pedal
- rotating shaft
- fixed
- sprocket
- mesh
- 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
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Description
第１図は従来の一般的構造の自転車の概略側面
図、第２図は本考案装置を取り付けた自転車の概
略側面図、第３図は、第２図中のＡ矢視図、Ｂ矢
視図、Ｃ矢視図を示す。
Fig. 1 is a schematic side view of a bicycle with a conventional general structure, Fig. 2 is a schematic side view of a bicycle equipped with the device of the present invention, and Fig. 3 is a view in the direction of arrow A and arrow B in Fig. 2. Figure 1 shows a view in the direction of arrow C.
Claims (1)
軸の左右に一個ずつ固着し、ペダルアームの一端
に回動自在に装着されたペダルを 左右の足で踏
むことによりペダルアームの他端に形成された歯
車に、噛み合うように載置された小歯車群を介し
て、左右のペダルアームを交互に上下揺動し、一
方向回転を回転軸に与えるように構成された装置
を 自転車 の車体の一部に固着し回転軸の回転
とトルクを回転軸に固着されたスプロケツト及び
それに噛合うように載置されたチエインを介して
自転車の中間軸に固着されたスプロケツトに伝達
する装置を設けたことを特徴とする 左右交互、上下に揺動するペダル装置。[Scope of Claim for Utility Model Registration] Pedal arms equipped with one-way clutches are fixed to each side of the rotating shaft, and the pedal arm is created by stepping on the pedal rotatably attached to one end of the pedal arm with the left and right feet. A device configured to alternately swing the left and right pedal arms up and down through a group of small gears placed so as to mesh with a gear formed at the other end, thereby imparting unidirectional rotation to the rotating shaft. is fixed to a part of the body of the bicycle, and the rotation and torque of the rotating shaft are transmitted to the sprocket fixed to the intermediate shaft of the bicycle via the sprocket fixed to the rotating shaft and the chain mounted to mesh with the sprocket. A pedal device that swings left and right alternately and up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13532988U JPH0256091U (en) | 1988-10-17 | 1988-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13532988U JPH0256091U (en) | 1988-10-17 | 1988-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256091U true JPH0256091U (en) | 1990-04-23 |
Family
ID=31394856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13532988U Pending JPH0256091U (en) | 1988-10-17 | 1988-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016175125A1 (en) * | 2015-04-30 | 2016-11-03 | 株式会社おうめラボ | Drive device |
-
1988
- 1988-10-17 JP JP13532988U patent/JPH0256091U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016175125A1 (en) * | 2015-04-30 | 2016-11-03 | 株式会社おうめラボ | Drive device |
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