CN100379506C - 开口式自行车空心曲柄的制造方法 - Google Patents
开口式自行车空心曲柄的制造方法 Download PDFInfo
- Publication number
- CN100379506C CN100379506C CNB2005100711752A CN200510071175A CN100379506C CN 100379506 C CN100379506 C CN 100379506C CN B2005100711752 A CNB2005100711752 A CN B2005100711752A CN 200510071175 A CN200510071175 A CN 200510071175A CN 100379506 C CN100379506 C CN 100379506C
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- Prior art keywords
- crank
- hollow
- bicycle
- manufactured
- forging
- 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.)
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100711752A CN100379506C (zh) | 2005-05-20 | 2005-05-20 | 开口式自行车空心曲柄的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100711752A CN100379506C (zh) | 2005-05-20 | 2005-05-20 | 开口式自行车空心曲柄的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1864888A CN1864888A (zh) | 2006-11-22 |
CN100379506C true CN100379506C (zh) | 2008-04-09 |
Family
ID=37424116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100711752A Expired - Fee Related CN100379506C (zh) | 2005-05-20 | 2005-05-20 | 开口式自行车空心曲柄的制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100379506C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11142280B2 (en) | 2016-03-24 | 2021-10-12 | The Hive Global, Inc. | Bicycle crank with spindle attachment structure |
US11351815B2 (en) | 2017-08-21 | 2022-06-07 | The Hive Global, Inc. | Bicycle cassette with clamping connection |
US11485449B2 (en) | 2015-09-01 | 2022-11-01 | The Hive Global, Inc. | Bicycle cassette with locking connection |
US11932351B2 (en) | 2020-07-17 | 2024-03-19 | The Hive Global, Inc. | Conical bicycle cassette sprocket structure |
US12030586B2 (en) | 2021-07-12 | 2024-07-09 | The Hive Global, Inc. | Seal for bicycle crank with differential chainring motion |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105033155B (zh) * | 2015-04-23 | 2017-03-01 | 山东神力索具有限公司 | 一种电气化铁路用双耳楔形线夹外壳的加工工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5010785A (en) * | 1990-06-11 | 1991-04-30 | Seattle Bike Supply | Crank arm for a bicylce |
CN2188541Y (zh) * | 1994-03-18 | 1995-02-01 | 唐翰章 | 分接式自行车曲柄 |
CN2470233Y (zh) * | 2001-02-26 | 2002-01-09 | 张昇常 | 脚踏车中空曲柄 |
US20040149076A1 (en) * | 2003-01-30 | 2004-08-05 | Shimano Inc. | Bicycle crank arm assembly |
US20050050986A1 (en) * | 2003-09-09 | 2005-03-10 | Zeng Jie Dong | Method for manufacturing integrated bicycle crank arm and spider assembly and the crank arm and spider assembly made thereby |
-
2005
- 2005-05-20 CN CNB2005100711752A patent/CN100379506C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5010785A (en) * | 1990-06-11 | 1991-04-30 | Seattle Bike Supply | Crank arm for a bicylce |
CN2188541Y (zh) * | 1994-03-18 | 1995-02-01 | 唐翰章 | 分接式自行车曲柄 |
CN2470233Y (zh) * | 2001-02-26 | 2002-01-09 | 张昇常 | 脚踏车中空曲柄 |
US20040149076A1 (en) * | 2003-01-30 | 2004-08-05 | Shimano Inc. | Bicycle crank arm assembly |
US20050050986A1 (en) * | 2003-09-09 | 2005-03-10 | Zeng Jie Dong | Method for manufacturing integrated bicycle crank arm and spider assembly and the crank arm and spider assembly made thereby |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11485449B2 (en) | 2015-09-01 | 2022-11-01 | The Hive Global, Inc. | Bicycle cassette with locking connection |
US11142280B2 (en) | 2016-03-24 | 2021-10-12 | The Hive Global, Inc. | Bicycle crank with spindle attachment structure |
US11351815B2 (en) | 2017-08-21 | 2022-06-07 | The Hive Global, Inc. | Bicycle cassette with clamping connection |
US11932351B2 (en) | 2020-07-17 | 2024-03-19 | The Hive Global, Inc. | Conical bicycle cassette sprocket structure |
US12030586B2 (en) | 2021-07-12 | 2024-07-09 | The Hive Global, Inc. | Seal for bicycle crank with differential chainring motion |
Also Published As
Publication number | Publication date |
---|---|
CN1864888A (zh) | 2006-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHIENY INTERNATIONAL CO., LTD. Free format text: FORMER OWNER: ZHANYING INDUSTRIAL CO., LTD. Effective date: 20110210 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAICHUNG COUNTY, TAIWAN, CHINA TO: TAICHUNG COUNTY, TAIWAN PROVINCE, CHINA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110210 Address after: Taichung County, Taiwan, China Patentee after: Shieny International Co.,Ltd. Address before: Taichung County, Taiwan, China Patentee before: Zhanying Industrial Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080409 Termination date: 20210520 |