JPH0248498U - - Google Patents
Info
- Publication number
- JPH0248498U JPH0248498U JP12607688U JP12607688U JPH0248498U JP H0248498 U JPH0248498 U JP H0248498U JP 12607688 U JP12607688 U JP 12607688U JP 12607688 U JP12607688 U JP 12607688U JP H0248498 U JPH0248498 U JP H0248498U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical portion
- freewheel
- attached
- petal assembly
- axle
- 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
- 239000002184 metal Substances 0.000 claims description 2
Landscapes
- Rolling Contact Bearings (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Motorcycle And Bicycle Frame (AREA)
Description
第１図は本考案の斜視図、第２図は本考案の平
面図一部断面図、第３図は本考案の正面図一部断
面図、第４図は本考案の側面図一部断面図。
１は円筒部軸、２は円筒部、３はクランク桿（
ペタル組合セ）、４はフリーホイール、５は固定
金具、６は車軸、７は車輪の円筒軸、８は車軸用
ベアリング。
Fig. 1 is a perspective view of the present invention, Fig. 2 is a plan view of the invention, partially in section, Fig. 3 is a front view of the invention, partially in section, and Fig. 4 is a side view of the invention, partially in section. figure. 1 is the cylindrical part shaft, 2 is the cylindrical part, 3 is the crank rod (
4 is the freewheel, 5 is the fixing metal fitting, 6 is the axle, 7 is the cylindrical shaft of the wheel, and 8 is the axle bearing.
Claims (1)
ク桿（ペタル組合セ）３を取付け、円筒部２の内
周にフリーホイール（車輪の円筒軸に取付けされ
ている）４を、ギヤ等で噛合せる。 フリーホイール４のギヤ部を固定金具５で、車
軸６に固定されたもので、右側と左側用として構
成された自転車用駆動装置。[Claims for Utility Model Registration] A crank rod (petal assembly) 3 is attached to the cylindrical portion 2 which rotates by the cylindrical portion shaft 1, and a freewheel (petal assembly) 3 is attached to the inner periphery of the cylindrical portion 2. ) 4 with gears, etc. This bicycle drive device has a gear part of a freewheel 4 fixed to an axle 6 with a fixing metal fitting 5, and is configured for use on the right and left sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12607688U JPH0248498U (en) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12607688U JPH0248498U (en) | 1988-09-27 | 1988-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0248498U true JPH0248498U (en) | 1990-04-04 |
Family
ID=31377258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12607688U Pending JPH0248498U (en) | 1988-09-27 | 1988-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248498U (en) |
-
1988
- 1988-09-27 JP JP12607688U patent/JPH0248498U/ja active Pending