FR354891A - Dispositif de rétropédalage - Google Patents

Dispositif de rétropédalage

Info

Publication number
FR354891A
FR354891A FR354891DA FR354891A FR 354891 A FR354891 A FR 354891A FR 354891D A FR354891D A FR 354891DA FR 354891 A FR354891 A FR 354891A
Authority
FR
France
Prior art keywords
backpedaling
backpedaling device
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)
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.)
Terrot & Cie Soc
Original Assignee
Terrot & Cie Soc
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 Terrot & Cie Soc filed Critical Terrot & Cie Soc
Application granted granted Critical
Publication of FR354891A publication Critical patent/FR354891A/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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR354891D 1905-06-03 1905-06-03 Dispositif de rétropédalage Expired FR354891A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR354891T 1905-06-03

Publications (1)

Publication Number Publication Date
FR354891A true FR354891A (fr) 1905-10-17

Family

ID=1402957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR354891D Expired FR354891A (fr) 1905-06-03 1905-06-03 Dispositif de rétropédalage

Country Status (1)

Country Link
FR (1) FR354891A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946419C (de) * 1946-09-25 1956-08-02 Josef Werian Fahrrad mit Tretkurbelantrieb
DE1094137B (de) * 1958-01-06 1960-12-01 Iaredumaticia Ind E Com De Ace Kettenraederwechselgetriebe fuer Fahrraeder u. dgl.
US9630680B1 (en) 2016-11-14 2017-04-25 W. Robert Griffith, Jr. Two speed bicycle transmission where pedaling backward inherently provides a higher forward driving speed ratio

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946419C (de) * 1946-09-25 1956-08-02 Josef Werian Fahrrad mit Tretkurbelantrieb
DE1094137B (de) * 1958-01-06 1960-12-01 Iaredumaticia Ind E Com De Ace Kettenraederwechselgetriebe fuer Fahrraeder u. dgl.
US9630680B1 (en) 2016-11-14 2017-04-25 W. Robert Griffith, Jr. Two speed bicycle transmission where pedaling backward inherently provides a higher forward driving speed ratio

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