JP2004155401A5 - - Google Patents
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- Publication number
- JP2004155401A5 JP2004155401A5 JP2002360014A JP2002360014A JP2004155401A5 JP 2004155401 A5 JP2004155401 A5 JP 2004155401A5 JP 2002360014 A JP2002360014 A JP 2002360014A JP 2002360014 A JP2002360014 A JP 2002360014A JP 2004155401 A5 JP2004155401 A5 JP 2004155401A5
- Authority
- JP
- Japan
- Prior art keywords
- crank
- bending
- gear
- shaft
- kurankupe
- 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
- 238000005452 bending Methods 0.000 description 24
- 230000033001 locomotion Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 230000000881 depressing effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002360014A JP2004155401A (ja) | 2002-11-07 | 2002-11-07 | 自転車の屈伸クランク機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002360014A JP2004155401A (ja) | 2002-11-07 | 2002-11-07 | 自転車の屈伸クランク機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004155401A JP2004155401A (ja) | 2004-06-03 |
| JP2004155401A5 true JP2004155401A5 (enExample) | 2005-09-22 |
Family
ID=32809724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002360014A Pending JP2004155401A (ja) | 2002-11-07 | 2002-11-07 | 自転車の屈伸クランク機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2004155401A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068970A (zh) * | 2016-11-09 | 2018-05-25 | 刘英凯 | 折叠曲柄自行车 |
-
2002
- 2002-11-07 JP JP2002360014A patent/JP2004155401A/ja active Pending
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