FR1015009A - Perfectionnements aux bicyclettes - Google Patents

Perfectionnements aux bicyclettes

Info

Publication number
FR1015009A
FR1015009A FR1015009DA FR1015009A FR 1015009 A FR1015009 A FR 1015009A FR 1015009D A FR1015009D A FR 1015009DA FR 1015009 A FR1015009 A FR 1015009A
Authority
FR
France
Prior art keywords
bicycles
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.)
Expired
Application number
Other languages
English (en)
Inventor
Rene Donars
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 filed Critical
Application granted granted Critical
Publication of FR1015009A publication Critical patent/FR1015009A/fr
Expired legal-status Critical Current

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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/02—Construction of cranks operated by hand or foot of adjustable length
    • B62M3/04—Construction of cranks operated by hand or foot of adjustable length automatically adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1015009D 1950-03-24 1950-03-24 Perfectionnements aux bicyclettes Expired FR1015009A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1015009T 1950-03-24

Publications (1)

Publication Number Publication Date
FR1015009A true FR1015009A (fr) 1952-08-26

Family

ID=9572732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1015009D Expired FR1015009A (fr) 1950-03-24 1950-03-24 Perfectionnements aux bicyclettes

Country Status (1)

Country Link
FR (1) FR1015009A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038165A1 (de) * 1980-10-09 1982-04-22 Werner 7031 Gäufelden Mayer Tretkurbelantrieb fuer ein fahrrad
EP0041560A4 (fr) * 1979-12-05 1982-04-29 Jesse Raymond Chattin Dispositif de mouvement telescopique de pedales.
WO1993019976A1 (fr) * 1992-03-31 1993-10-14 Powerbike Fahrräder & Komponenten Gmbh & Co. Kg Mouvement de manivelles de pedalier pour bicyclettes ou engins similaires
ES2159222A1 (es) * 1998-10-27 2001-09-16 Martinez Victor Garcia Sistema para mejorar el rendimiento de los mecanismos de transmision del movimiento del tipo biela-manivela y similares.
EP1160153A3 (fr) * 2000-06-01 2002-05-15 Sasti S.R.L. Entrainement à pédales pour bicyclettes ou similaires
GB2440404A (en) * 2006-07-26 2008-01-30 Andrew James Smith Bicycle pedal crank drive assembly
WO2008012521A1 (fr) * 2006-07-26 2008-01-31 Andrew James Smith Unité d'entraînement de manivelle de pédalier de bicyclette

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041560A4 (fr) * 1979-12-05 1982-04-29 Jesse Raymond Chattin Dispositif de mouvement telescopique de pedales.
DE3038165A1 (de) * 1980-10-09 1982-04-22 Werner 7031 Gäufelden Mayer Tretkurbelantrieb fuer ein fahrrad
WO1993019976A1 (fr) * 1992-03-31 1993-10-14 Powerbike Fahrräder & Komponenten Gmbh & Co. Kg Mouvement de manivelles de pedalier pour bicyclettes ou engins similaires
ES2159222A1 (es) * 1998-10-27 2001-09-16 Martinez Victor Garcia Sistema para mejorar el rendimiento de los mecanismos de transmision del movimiento del tipo biela-manivela y similares.
EP1160153A3 (fr) * 2000-06-01 2002-05-15 Sasti S.R.L. Entrainement à pédales pour bicyclettes ou similaires
US6487933B2 (en) 2000-06-01 2002-12-03 Sasti S.R.L. Pedal-operated drive unit for bicycles or the like
GB2440404A (en) * 2006-07-26 2008-01-30 Andrew James Smith Bicycle pedal crank drive assembly
WO2008012521A1 (fr) * 2006-07-26 2008-01-31 Andrew James Smith Unité d'entraînement de manivelle de pédalier de bicyclette

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