FR2782546B1 - Dispositif mecanique pour modifier la trajectoire generee ou recue par un mouvement rotatif - Google Patents

Dispositif mecanique pour modifier la trajectoire generee ou recue par un mouvement rotatif

Info

Publication number
FR2782546B1
FR2782546B1 FR9810709A FR9810709A FR2782546B1 FR 2782546 B1 FR2782546 B1 FR 2782546B1 FR 9810709 A FR9810709 A FR 9810709A FR 9810709 A FR9810709 A FR 9810709A FR 2782546 B1 FR2782546 B1 FR 2782546B1
Authority
FR
France
Prior art keywords
modifying
received
mechanical device
rotary movement
path generated
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 - Fee Related
Application number
FR9810709A
Other languages
English (en)
Other versions
FR2782546A1 (fr
Inventor
Michel Aristide Villaume
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9810709A priority Critical patent/FR2782546B1/fr
Publication of FR2782546A1 publication Critical patent/FR2782546A1/fr
Application granted granted Critical
Publication of FR2782546B1 publication Critical patent/FR2782546B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
    • 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
    • B62M3/06—Construction of cranks operated by hand or foot with elliptical or other non-circular rotary movement
    • 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
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
    • F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
FR9810709A 1998-08-24 1998-08-24 Dispositif mecanique pour modifier la trajectoire generee ou recue par un mouvement rotatif Expired - Fee Related FR2782546B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9810709A FR2782546B1 (fr) 1998-08-24 1998-08-24 Dispositif mecanique pour modifier la trajectoire generee ou recue par un mouvement rotatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9810709A FR2782546B1 (fr) 1998-08-24 1998-08-24 Dispositif mecanique pour modifier la trajectoire generee ou recue par un mouvement rotatif

Publications (2)

Publication Number Publication Date
FR2782546A1 FR2782546A1 (fr) 2000-02-25
FR2782546B1 true FR2782546B1 (fr) 2001-03-02

Family

ID=9529881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9810709A Expired - Fee Related FR2782546B1 (fr) 1998-08-24 1998-08-24 Dispositif mecanique pour modifier la trajectoire generee ou recue par un mouvement rotatif

Country Status (1)

Country Link
FR (1) FR2782546B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1993900B1 (fr) * 2006-03-14 2010-09-15 Giorgio Siligardi Manivelle de pédale de bicyclette avec dispositif de variation de bras de levier biomécanique
GB2500433A (en) * 2012-03-23 2013-09-25 Shang Wan Chen Two part crank

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1002832A (fr) * 1949-12-15 1952-03-11 Manivelle amplificatrice de puissance particulièrement applicable aux bîcyclettes
FR1177953A (fr) 1957-06-26 1959-04-30 Parachute mécanique
FR1177593A (fr) 1957-06-27 1959-04-27 Dispositif pour cycle destiné à augmenter son rendement et par conséquent sa vitesse
FR2127605A5 (fr) * 1972-02-04 1972-10-13 Sibille Robert
US3805627A (en) * 1972-06-19 1974-04-23 Moore Dry Kiln Co Compound crank mechanism and a conveyor/stacker assembly incorporating said mechanism
FR2259006A1 (en) 1974-01-28 1975-08-22 Stantial Charles Variable motion pedal assembly for foot-powered vehicle - has pedal driving through gear arrangement to give different pedal paths
JPH0678783B2 (ja) * 1989-03-08 1994-10-05 理 西山 クランク装置
JPH03126784U (fr) * 1990-04-04 1991-12-20

Also Published As

Publication number Publication date
FR2782546A1 (fr) 2000-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070430