FR52085E - Entraînement semi-rigide pour pédaliers de bicyclettes, tandems ou similaires - Google Patents

Entraînement semi-rigide pour pédaliers de bicyclettes, tandems ou similaires

Info

Publication number
FR52085E
FR52085E FR52085DA FR52085E FR 52085 E FR52085 E FR 52085E FR 52085D A FR52085D A FR 52085DA FR 52085 E FR52085 E FR 52085E
Authority
FR
France
Prior art keywords
cranksets
tandems
bicycles
semi
rigid drive
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
Francois Josserand
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 FR52085E publication Critical patent/FR52085E/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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
    • B62M1/105—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels using elastic elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/64—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts
    • F16D3/66—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being metallic, e.g. in the form of coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
FR52085D 1941-10-11 1941-10-11 Entraînement semi-rigide pour pédaliers de bicyclettes, tandems ou similaires Expired FR52085E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52085T 1941-10-11

Publications (1)

Publication Number Publication Date
FR52085E true FR52085E (fr) 1943-08-13

Family

ID=8686800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52085D Expired FR52085E (fr) 1941-10-11 1941-10-11 Entraînement semi-rigide pour pédaliers de bicyclettes, tandems ou similaires

Country Status (1)

Country Link
FR (1) FR52085E (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392063A1 (fr) * 1989-04-14 1990-10-17 Blättler, Arthur Manivelle à suppression de point mort
FR2645825A1 (fr) * 1989-04-18 1990-10-19 Floret Gaston Dispositif automatique d'amelioration de la puissance de traction du pedalier d'une bicyclette

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392063A1 (fr) * 1989-04-14 1990-10-17 Blättler, Arthur Manivelle à suppression de point mort
FR2645825A1 (fr) * 1989-04-18 1990-10-19 Floret Gaston Dispositif automatique d'amelioration de la puissance de traction du pedalier d'une bicyclette

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