JPS63148594U - - Google Patents
Info
- Publication number
- JPS63148594U JPS63148594U JP4183187U JP4183187U JPS63148594U JP S63148594 U JPS63148594 U JP S63148594U JP 4183187 U JP4183187 U JP 4183187U JP 4183187 U JP4183187 U JP 4183187U JP S63148594 U JPS63148594 U JP S63148594U
- Authority
- JP
- Japan
- Prior art keywords
- pedal
- crank arm
- arm
- view
- perspective
- 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
- Transmission Devices (AREA)
Description
第１図は２輪車の側面見取図、第２図は本案ス
ライド方式によるクランクアームの斜視図、第３
図は第２図のＡ―Ａ′線の断面図、第４図は本案
ネジ方式によるクランクアームの斜視図、第５図
は本案多孔式によるクランクアームの斜視図。
１はペタル、２はクランクアーム、３はクラン
ク軸、４はアーム、５はスライドアーム、６はピ
ン、７はピン用ナツト、８はクランク軸用孔、９
はペタル用孔、１０はピン用孔、１１はネジアー
ム、１２はネジアーム用ナツト。
Figure 1 is a side view of the two-wheeled vehicle, Figure 2 is a perspective view of the crank arm of the proposed slide system, and Figure 3 is a perspective view of the crank arm of the proposed slide system.
The figure is a sectional view taken along the line AA' in FIG. 2, FIG. 4 is a perspective view of a crank arm using the proposed screw method, and FIG. 5 is a perspective view of a crank arm using the proposed porous method. 1 is a petal, 2 is a crank arm, 3 is a crankshaft, 4 is an arm, 5 is a slide arm, 6 is a pin, 7 is a nut for a pin, 8 is a hole for a crankshaft, 9
is a hole for a petal, 10 is a hole for a pin, 11 is a screw arm, and 12 is a nut for a screw arm.
Claims (1)
の長さを、調整出来る事を特長とするペタル用ク
ランクアーム。 A crank arm for a pedal, which is characterized by being able to adjust the length of the mounting position of the bicycle crankshaft 3 and the pedal 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4183187U JPS63148594U (en) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4183187U JPS63148594U (en) | 1987-03-20 | 1987-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63148594U true JPS63148594U (en) | 1988-09-30 |
Family
ID=30857187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4183187U Pending JPS63148594U (en) | 1987-03-20 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63148594U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010008149A3 (en) * | 2008-07-18 | 2010-04-22 | Lee Keun Hyoung | Retractable/extendable crank using a cylindrical cam, an end cam, or a swash plate cam, and bicycle using the same |
| KR101100523B1 (en) | 2009-08-31 | 2011-12-29 | 박민경 | Driving Apparatus for Bicycle |
| WO2013151372A1 (en) * | 2012-04-05 | 2013-10-10 | Kim Su Jong | Bicycle having an elevation pedal using rewinding phenomenon |
-
1987
- 1987-03-20 JP JP4183187U patent/JPS63148594U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010008149A3 (en) * | 2008-07-18 | 2010-04-22 | Lee Keun Hyoung | Retractable/extendable crank using a cylindrical cam, an end cam, or a swash plate cam, and bicycle using the same |
| KR101100523B1 (en) | 2009-08-31 | 2011-12-29 | 박민경 | Driving Apparatus for Bicycle |
| WO2013151372A1 (en) * | 2012-04-05 | 2013-10-10 | Kim Su Jong | Bicycle having an elevation pedal using rewinding phenomenon |
| KR101496864B1 (en) * | 2012-04-05 | 2015-03-02 | 김수종 | Bicycle with acceleration pedal using rewinder |