WO2010081440A1 - 前驱动无链齿轮传动自行车 - Google Patents
前驱动无链齿轮传动自行车 Download PDFInfo
- Publication number
- WO2010081440A1 WO2010081440A1 PCT/CN2010/070787 CN2010070787W WO2010081440A1 WO 2010081440 A1 WO2010081440 A1 WO 2010081440A1 CN 2010070787 W CN2010070787 W CN 2010070787W WO 2010081440 A1 WO2010081440 A1 WO 2010081440A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gear
- flywheel
- shaft
- bicycle
- drive
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
Definitions
- the purpose of the utility model is to overcome the deficiencies of the above-mentioned technologies, and to provide a front drive chainless gear transmission bicycle, which adopts a bicycle front drive device, so that the rider can comfortably ride on the seat and abut the seat back. Completely avoid the vital organs of the human body. Moreover, the structure of the front drive device adopts a chain-free gear transmission, which can make the structure more compact and the transmission efficiency is higher.
- the utility model has the beneficial effects that: the ergonomic principle is used to change the rear driving device of the bicycle into the front driving device, so that the rider can ride on the seat, and the seat back can be used when pedaling, the whole body work hard. Make riding easier. At the same time reduce the pressure on the ankle. When the person is riding, both feet step forward, and the body leans back on the back of the chair. The handlebars of both hands will not withstand the pressure of the body, and the transmission of the power can be better concentrated when riding.
- the structure of the front drive device is adopted. Without chain drive, the structure can be made more compact and the transmission efficiency is higher.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Gear Transmission (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920095333.1 | 2009-01-16 | ||
CNU2009200953331U CN201367091Y (zh) | 2009-01-16 | 2009-01-16 | 前驱动无链齿轮传动自行车 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010081440A1 true WO2010081440A1 (zh) | 2010-07-22 |
Family
ID=41485988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2010/070787 WO2010081440A1 (zh) | 2009-01-16 | 2010-02-26 | 前驱动无链齿轮传动自行车 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN201367091Y (zh) |
WO (1) | WO2010081440A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202100012764A1 (it) | 2021-05-18 | 2022-11-18 | Stefano Revel | Cambio a variazione continua automatica del rapporto per veicoli a due ruote |
IT202200004451A1 (it) | 2022-03-10 | 2023-09-10 | Stefano Revel | Cambio a variazione continua del rapporto per veicoli a due ruote |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201367091Y (zh) * | 2009-01-16 | 2009-12-23 | 彭伟乐 | 前驱动无链齿轮传动自行车 |
CN103171712A (zh) * | 2013-03-02 | 2013-06-26 | 金茂森 | 前驱动模块及其组装的折叠自行车 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4721177A (en) * | 1985-04-01 | 1988-01-26 | Wang Qizhen | Device for direct driving of wheels |
CN87213977U (zh) * | 1987-09-30 | 1988-08-03 | 徐达来 | 自行车直接驱动装置 |
CN87216835U (zh) * | 1987-12-25 | 1988-11-23 | 武汉市机械加工学会技术服务中心 | 多功能方便车齿轮传动机构 |
CN2086238U (zh) * | 1990-10-17 | 1991-10-09 | 杨军 | 脚踏车直接驱动变速装置 |
CN2088971U (zh) * | 1990-09-08 | 1991-11-20 | 陈建民 | 无链条自行车全齿轮传动装置 |
CN2155346Y (zh) * | 1993-01-10 | 1994-02-09 | 郭维存 | 齿轮传动自行车 |
CN2500598Y (zh) * | 2001-06-05 | 2002-07-17 | 朱玉存 | 轮轴驱动器 |
CN201367091Y (zh) * | 2009-01-16 | 2009-12-23 | 彭伟乐 | 前驱动无链齿轮传动自行车 |
-
2009
- 2009-01-16 CN CNU2009200953331U patent/CN201367091Y/zh not_active Expired - Lifetime
-
2010
- 2010-02-26 WO PCT/CN2010/070787 patent/WO2010081440A1/zh active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4721177A (en) * | 1985-04-01 | 1988-01-26 | Wang Qizhen | Device for direct driving of wheels |
CN87213977U (zh) * | 1987-09-30 | 1988-08-03 | 徐达来 | 自行车直接驱动装置 |
CN87216835U (zh) * | 1987-12-25 | 1988-11-23 | 武汉市机械加工学会技术服务中心 | 多功能方便车齿轮传动机构 |
CN2088971U (zh) * | 1990-09-08 | 1991-11-20 | 陈建民 | 无链条自行车全齿轮传动装置 |
CN2086238U (zh) * | 1990-10-17 | 1991-10-09 | 杨军 | 脚踏车直接驱动变速装置 |
CN2155346Y (zh) * | 1993-01-10 | 1994-02-09 | 郭维存 | 齿轮传动自行车 |
CN2500598Y (zh) * | 2001-06-05 | 2002-07-17 | 朱玉存 | 轮轴驱动器 |
CN201367091Y (zh) * | 2009-01-16 | 2009-12-23 | 彭伟乐 | 前驱动无链齿轮传动自行车 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202100012764A1 (it) | 2021-05-18 | 2022-11-18 | Stefano Revel | Cambio a variazione continua automatica del rapporto per veicoli a due ruote |
IT202200004451A1 (it) | 2022-03-10 | 2023-09-10 | Stefano Revel | Cambio a variazione continua del rapporto per veicoli a due ruote |
Also Published As
Publication number | Publication date |
---|---|
CN201367091Y (zh) | 2009-12-23 |
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