TW522972U - Improved structure for transmission chain wheel of bicycle - Google Patents
Improved structure for transmission chain wheel of bicycleInfo
- Publication number
- TW522972U TW522972U TW91204340U TW91204340U TW522972U TW 522972 U TW522972 U TW 522972U TW 91204340 U TW91204340 U TW 91204340U TW 91204340 U TW91204340 U TW 91204340U TW 522972 U TW522972 U TW 522972U
- Authority
- TW
- Taiwan
- Prior art keywords
- bicycle
- chain wheel
- transmission chain
- improved structure
- improved
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW91204340U TW522972U (en) | 2002-04-04 | 2002-04-04 | Improved structure for transmission chain wheel of bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW91204340U TW522972U (en) | 2002-04-04 | 2002-04-04 | Improved structure for transmission chain wheel of bicycle |
Publications (1)
Publication Number | Publication Date |
---|---|
TW522972U true TW522972U (en) | 2003-03-01 |
Family
ID=28038146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW91204340U TW522972U (en) | 2002-04-04 | 2002-04-04 | Improved structure for transmission chain wheel of bicycle |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW522972U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI657965B (en) * | 2011-07-13 | 2019-05-01 | 矢倫德國股份有限公司 | Multi-sprocket-equipped transmission base body device for supporting bicycle transmission |
-
2002
- 2002-04-04 TW TW91204340U patent/TW522972U/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI657965B (en) * | 2011-07-13 | 2019-05-01 | 矢倫德國股份有限公司 | Multi-sprocket-equipped transmission base body device for supporting bicycle transmission |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
MM4K | Annulment or lapse of a utility model due to non-payment of fees |