FR922247A - Two-position tandem - Google Patents

Two-position tandem

Info

Publication number
FR922247A
FR922247A FR922247DA FR922247A FR 922247 A FR922247 A FR 922247A FR 922247D A FR922247D A FR 922247DA FR 922247 A FR922247 A FR 922247A
Authority
FR
France
Prior art keywords
position tandem
tandem
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
French (fr)
Inventor
Louis-Gilbert Servajean
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 FR922247A publication Critical patent/FR922247A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00—Bicycles
    • B62K3/12—Tandems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR922247D 1945-12-28 1945-12-28 Two-position tandem Expired FR922247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922247T 1945-12-28

Publications (1)

Publication Number Publication Date
FR922247A true FR922247A (en) 1947-06-03

Family

ID=9437907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922247D Expired FR922247A (en) 1945-12-28 1945-12-28 Two-position tandem

Country Status (1)

Country Link
FR (1) FR922247A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335285A1 (en) * 1983-09-29 1984-02-23 Gerhard Niebergall Frame for a two-wheeler
US4502705A (en) * 1983-05-31 1985-03-05 Weaver James B Semirecumbent tandem bicycle
FR2887218A1 (en) * 2005-06-17 2006-12-22 Franck Jean Savard Motorized single-track two-wheeler e.g. duplex tandem, for cyclists, has rear and front saddles for respective cyclists who hold front and rear handlebars and actuate rear and front cranksets, where front saddle is lower than rear saddle
EP3819200A1 (en) * 2019-11-06 2021-05-12 Marec Hase Semi-recumbent

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502705A (en) * 1983-05-31 1985-03-05 Weaver James B Semirecumbent tandem bicycle
DE3335285A1 (en) * 1983-09-29 1984-02-23 Gerhard Niebergall Frame for a two-wheeler
FR2887218A1 (en) * 2005-06-17 2006-12-22 Franck Jean Savard Motorized single-track two-wheeler e.g. duplex tandem, for cyclists, has rear and front saddles for respective cyclists who hold front and rear handlebars and actuate rear and front cranksets, where front saddle is lower than rear saddle
EP3819200A1 (en) * 2019-11-06 2021-05-12 Marec Hase Semi-recumbent

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