FR872462A - Semi-rigid drive for cranksets of bicycles, tandems or similar - Google Patents

Semi-rigid drive for cranksets of bicycles, tandems or similar

Info

Publication number
FR872462A
FR872462A FR872462DA FR872462A FR 872462 A FR872462 A FR 872462A FR 872462D A FR872462D A FR 872462DA FR 872462 A FR872462 A FR 872462A
Authority
FR
France
Prior art keywords
cranksets
tandems
bicycles
semi
similar
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
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 FR872462A publication Critical patent/FR872462A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/12—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
FR872462D 1940-10-21 1940-10-21 Semi-rigid drive for cranksets of bicycles, tandems or similar Expired FR872462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR872462T 1940-10-21

Publications (1)

Publication Number Publication Date
FR872462A true FR872462A (en) 1942-06-10

Family

ID=9358899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872462D Expired FR872462A (en) 1940-10-21 1940-10-21 Semi-rigid drive for cranksets of bicycles, tandems or similar

Country Status (1)

Country Link
FR (1) FR872462A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203054A2 (en) * 1985-04-18 1986-11-26 Jeannée, Wolfgang Crank-gear
EP2069190A1 (en) * 2005-09-19 2009-06-17 Sperero Pty Ltd A crank assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203054A2 (en) * 1985-04-18 1986-11-26 Jeannée, Wolfgang Crank-gear
EP0203054A3 (en) * 1985-04-18 1987-04-15 Jeannée, Wolfgang Crank-gear
EP2069190A1 (en) * 2005-09-19 2009-06-17 Sperero Pty Ltd A crank assembly
EP2069190A4 (en) * 2005-09-19 2010-12-01 Sperero Pty Ltd A crank assembly

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