FR1028488A - Device for breaking and re-establishing at will the interdependence of two pedals of a bicycle or motor cycle - Google Patents

Device for breaking and re-establishing at will the interdependence of two pedals of a bicycle or motor cycle

Info

Publication number: FR1028488A
Authority: FR; France
Prior art keywords: interdependence; pedals; bicycle; breaking; establishing
Prior art date: 1950-11-28
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.): Expired

Application number

Other languages

Inventor

Jacques-Remi-Victor Cestre

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.)

1950-11-28

Filing date

1950-11-28

Publication date

1953-05-22

1950-11-28 Application filed filed Critical

1953-05-22 Application granted granted Critical

1953-05-22 Publication of FR1028488A publication Critical patent/FR1028488A/en

Status Expired legal-status Critical Current

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)

FR1028488D 1950-11-28 1950-11-28 Device for breaking and re-establishing at will the interdependence of two pedals of a bicycle or motor cycle Expired FR1028488A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1028488T		1950-11-28

Publications (1)

Publication Number	Publication Date
FR1028488A true FR1028488A (en)	1953-05-22

Family

ID=9581300

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1028488D Expired FR1028488A (en)	1950-11-28	1950-11-28	Device for breaking and re-establishing at will the interdependence of two pedals of a bicycle or motor cycle

Country Status (1)

Country	Link
FR (1)	FR1028488A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6860171B1 (en) *	1999-12-29	2005-03-01	Shimano, Inc.	Drive mechanism for a bicycle transmission assist mechanism
DE10358007B3 (en) *	2003-12-11	2005-09-01	Wang, Chien-Kuo, Hsinchuang	Bicycle with two pedaling modes has rotating shaft tube which is provided with pedaling mode change apparatus and rotating shaft structure with ends respectively connected to two cranks coupled to pedals

1950
- 1950-11-28 FR FR1028488D patent/FR1028488A/en not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6860171B1 (en) *	1999-12-29	2005-03-01	Shimano, Inc.	Drive mechanism for a bicycle transmission assist mechanism
US7240585B2 (en)	1999-12-29	2007-07-10	Shimano, Inc.	Drive mechanism for a bicycle transmission assist mechanism
DE10358007B3 (en) *	2003-12-11	2005-09-01	Wang, Chien-Kuo, Hsinchuang	Bicycle with two pedaling modes has rotating shaft tube which is provided with pedaling mode change apparatus and rotating shaft structure with ends respectively connected to two cranks coupled to pedals

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