JPH0450595U - - Google Patents
Info
- Publication number
- JPH0450595U JPH0450595U JP9362590U JP9362590U JPH0450595U JP H0450595 U JPH0450595 U JP H0450595U JP 9362590 U JP9362590 U JP 9362590U JP 9362590 U JP9362590 U JP 9362590U JP H0450595 U JPH0450595 U JP H0450595U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- frame body
- fixed
- relay
- rotary shaft
- 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 description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Description
第１図は本考案の全体説明図、第２図は本考案
の駆動機構を示す要部拡大説明図、第３図は本考
案の駆動状態を示す説明図である。
図中 １……フレーム本体、２……前輪、３…
…後輪、４……サドル、５……中心軸、６……ペ
ダル、７……回転軸、８……歯車、９，９……中
継用歯車、１０，１０′……伝動チエーン、１１
……駆動歯車、１２……ハンドル。
FIG. 1 is an overall explanatory diagram of the present invention, FIG. 2 is an enlarged explanatory diagram of essential parts showing the drive mechanism of the present invention, and FIG. 3 is an explanatory diagram showing the driving state of the present invention. In the diagram 1...Frame body, 2...Front wheel, 3...
... Rear wheel, 4 ... Saddle, 5 ... Center shaft, 6 ... Pedal, 7 ... Rotating shaft, 8 ... Gear, 9, 9 ... Relay gear, 10, 10' ... Transmission chain, 11
...Drive gear, 12...Handle.
Claims (1)
しめ、上記フレーム本体の先端にハンドルと直結
し、左右回動自在とした前輪を枢支せしめ、上記
後輪の中心軸に対してペダルの回転軸を独自に回
転する如き装着せしめ、更に該回転軸に歯車及び
上記中心軸に駆動歯車をそれぞれ固着せしめ、一
方上記フレーム本体の略中央に、２連式の中継用
歯車を回転自在に枢支せしめ、上記歯車と上記中
継用歯車の１方とを伝動用チエーンによつて連結
せしめると共に、他方の中継用歯車と上記中心軸
に固着した駆動歯車とを伝動用チエーンによつて
それぞれ連結せしめ、更に上記後輪上方にサドル
を架設せしめた如き構成としたことを特徴とする
自転車。 A rear wheel is rotatably supported at the rear end of the frame body, and a front wheel that is directly connected to the handlebar and rotatable from side to side is pivotally supported at the tip of the frame body. A rotary shaft is mounted so as to rotate independently, and a gear is fixed to the rotary shaft and a drive gear is fixed to the central shaft, while a two-barrel relay gear is rotatably mounted approximately in the center of the frame body. The gear and one of the relay gears are connected by a transmission chain, and the other relay gear and the drive gear fixed to the central shaft are connected by transmission chains, respectively. A bicycle further comprising a saddle mounted above the rear wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9362590U JPH0450595U (en) | 1990-09-05 | 1990-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9362590U JPH0450595U (en) | 1990-09-05 | 1990-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0450595U true JPH0450595U (en) | 1992-04-28 |
Family
ID=31830981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9362590U Pending JPH0450595U (en) | 1990-09-05 | 1990-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012153353A (en) * | 2011-01-27 | 2012-08-16 | Toshio Suzuki | Bicycle with sprockets installed at three locations |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018477A (en) * | 1983-07-08 | 1985-01-30 | 関山 慶二郎 | Bicycle havig characteristic of monocycle |
-
1990
- 1990-09-05 JP JP9362590U patent/JPH0450595U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018477A (en) * | 1983-07-08 | 1985-01-30 | 関山 慶二郎 | Bicycle havig characteristic of monocycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012153353A (en) * | 2011-01-27 | 2012-08-16 | Toshio Suzuki | Bicycle with sprockets installed at three locations |
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