CN1180633A - 脚踏车曲柄齿轮 - Google Patents

脚踏车曲柄齿轮 Download PDF

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Publication number
CN1180633A
CN1180633A CN 97120439 CN97120439A CN1180633A CN 1180633 A CN1180633 A CN 1180633A CN 97120439 CN97120439 CN 97120439 CN 97120439 A CN97120439 A CN 97120439A CN 1180633 A CN1180633 A CN 1180633A
Authority
CN
China
Prior art keywords
foot
operated
crank
gear
tooth plate
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
Application number
CN 97120439
Other languages
English (en)
Chinese (zh)
Inventor
夏尔·奥贝尼歇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CN1180633A publication Critical patent/CN1180633A/zh
Pending legal-status Critical Current

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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
    • B62M3/00—Construction of cranks operated by hand or foot

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
CN 97120439 1996-10-15 1997-10-14 脚踏车曲柄齿轮 Pending CN1180633A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9612537A FR2754512B1 (fr) 1996-10-15 1996-10-15 Pedalier pour bicyclette
FR9612537 1996-10-15

Publications (1)

Publication Number Publication Date
CN1180633A true CN1180633A (zh) 1998-05-06

Family

ID=9496657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97120439 Pending CN1180633A (zh) 1996-10-15 1997-10-14 脚踏车曲柄齿轮

Country Status (3)

Country Link
CN (1) CN1180633A (it)
FR (1) FR2754512B1 (it)
IT (2) IT1295424B1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1731415A1 (de) * 2005-06-11 2006-12-13 Hans-Jürgen Seyfried Tretkurbelantrieb für Fahrräder
ES2315161B1 (es) * 2007-03-23 2010-01-11 Fco. Javier Porras Vila Momento de radio multiple.
CN107323588A (zh) * 2016-04-29 2017-11-07 朱克 自行车圆周式运行踏板动力传动***

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB312896A (en) * 1928-11-21 1929-06-06 Leon Chandeze Improvements in pedal driving-mechanism
FR1151725A (fr) * 1956-06-20 1958-02-05 Nouveau montage des manivelles des pédaliers des cycles

Also Published As

Publication number Publication date
FR2754512A1 (fr) 1998-04-17
ITRM970617A1 (it) 1999-04-13
ITRM970218U3 (it) 1999-04-13
FR2754512B1 (fr) 1998-11-13
IT1295424B1 (it) 1999-05-12

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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
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication