JPH043785U - - Google Patents
Info
- Publication number
- JPH043785U JPH043785U JP4290590U JP4290590U JPH043785U JP H043785 U JPH043785 U JP H043785U JP 4290590 U JP4290590 U JP 4290590U JP 4290590 U JP4290590 U JP 4290590U JP H043785 U JPH043785 U JP H043785U
- Authority
- JP
- Japan
- Prior art keywords
- halves
- locking
- constitutes
- crankshaft
- rod
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Description
図面は本考案クランクシヤフトと、連結杆との
連結装置の実施例を示し、第１図は連結装置で、
クランクシヤフトと連結杆とを連結した状態の足
踏み式自動車の底面図、第２図は要部の底面図で
一部切欠して示す、第３図は連結装置でクランク
シヤフトと、連結杆とを連結した状態の部分拡大
断面図、第４図は４−４線断面図、第５図、第６
図は夫々の分割体の斜視図、第７図、第８図は従
来例の断面図である。
尚図中、Ｂ……連結装置、ｂ１，ｂ２……半割
体、５ａ……係止爪、９……係止凹段部、ａ６…
…連結杆、ａ６′……折曲端、ａ７……クランク
シヤフト、１３……貫挿孔、Ａ……足踏み式自動
車。
The drawings show an embodiment of the coupling device between the crankshaft and the coupling rod of the present invention, and FIG. 1 shows the coupling device;
A bottom view of a foot-operated vehicle in which the crankshaft and the connecting rod are connected, Figure 2 is a bottom view of the main parts with some parts cut away, and Figure 3 is a bottom view of the crankshaft and the connecting rod connected by the connecting device. A partially enlarged cross-sectional view of the connected state, Figure 4 is a cross-sectional view taken along the line 4-4, Figures 5 and 6 are
The figure is a perspective view of each divided body, and FIGS. 7 and 8 are sectional views of the conventional example. In the figure, B...connecting device, b1 , b2 ...half body, 5a...locking claw, 9...locking recessed step, a6 ...
...Connecting rod, a6 '...bent end, a7 ...crankshaft, 13...through hole, A...foot-operated vehicle.
Claims (1)
の弾性的な係止で結合する２つの半割体からなり
、その半割体一方或いは双方の対応面に凹設した
凹部で連結杆の折曲端を嵌合する支持部を構成し
、双方の半割体夫々逆向きに開設した切欠部でク
ランクシヤフトの貫挿孔を構成していることを特
徴とする足踏み式自動車におけるクランクシヤフ
トと連結杆との連結装置。 Consists of two halves that are joined by elastic locking between a locking pawl formed on either side and a locking recess, and connected by a recess formed on the corresponding surface of one or both halves. A crank for a foot-operated automobile, characterized in that it constitutes a support part into which a bent end of a rod is fitted, and that a notch opened in opposite directions in each half of both halves constitutes a through hole for a crankshaft. Connection device between shaft and connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4290590U JPH0639749Y2 (en) | 1990-04-21 | 1990-04-21 | Connecting device between crankshaft and connecting rod in foot-operated vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4290590U JPH0639749Y2 (en) | 1990-04-21 | 1990-04-21 | Connecting device between crankshaft and connecting rod in foot-operated vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH043785U true JPH043785U (en) | 1992-01-14 |
| JPH0639749Y2 JPH0639749Y2 (en) | 1994-10-19 |
Family
ID=31554859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4290590U Expired - Fee Related JPH0639749Y2 (en) | 1990-04-21 | 1990-04-21 | Connecting device between crankshaft and connecting rod in foot-operated vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639749Y2 (en) |
-
1990
- 1990-04-21 JP JP4290590U patent/JPH0639749Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639749Y2 (en) | 1994-10-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |