FR2691777A1 - Crank-gear with rectilinear pedals - comprises two free wheels pinned each with gear on one of two axes, gears being connected producing continuous rotating movement pref. mounted between two side support plates - Google Patents

Crank-gear with rectilinear pedals - comprises two free wheels pinned each with gear on one of two axes, gears being connected producing continuous rotating movement pref. mounted between two side support plates Download PDF

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Publication number
FR2691777A1
FR2691777A1 FR9206811A FR9206811A FR2691777A1 FR 2691777 A1 FR2691777 A1 FR 2691777A1 FR 9206811 A FR9206811 A FR 9206811A FR 9206811 A FR9206811 A FR 9206811A FR 2691777 A1 FR2691777 A1 FR 2691777A1
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FR
France
Prior art keywords
gear
pedals
gears
axes
rectilinear
Prior art date
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Granted
Application number
FR9206811A
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French (fr)
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FR2691777B1 (en
Inventor
Chauliac Georges
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Individual
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Individual
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Publication date
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Priority to FR9206811A priority Critical patent/FR2691777B1/en
Publication of FR2691777A1 publication Critical patent/FR2691777A1/en
Application granted granted Critical
Publication of FR2691777B1 publication Critical patent/FR2691777B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • 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
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • 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
    • F16H31/00—Other gearings with freewheeling members or other intermittently driving members
    • F16H31/001—Mechanisms with freewheeling members

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)

Abstract

The device is a mechanical assembly which produces a continuous rotating movement motor and comprises two free wheels (r1 and r2) pinned each with a gear (e1 or e2) on an axis (a1 or a2). The gears (e1 and e2) are connected. The two pedals (P1 and P2) are pref. put into action by an alternating rectilinear movement and the assembly is mounted between two side support plates (f1 and f2) of which the sides serve to guide the two pedals (P1 and P2). USE/ADVANTAGE - Continuous rotating movement devices, better than circular pedalling devices.

Description

II

PEDALIER A PEDALAGE RECTILIGNERECYLED PEDAL TRAILER

DESCRIPTIONDESCRIPTION

Le dispositif proposé est un montage mécanique qui produit un mouvement rotatif continu moteur en partant d'un autre rectiligne alter natif Il est constitué (fig d) de deux roues libres r 4 et rt montées motrices en sens inverse l'une de l'autre, clavetées chacune sur l'un ' des deux axes as et a, avec un des deux engrenages e 4 et e 2 en prise. Les deux roues sont entrainées par la même chaîne c fermée, actionnée par deux pédales P 4 et Pl diamétralement opposées L'ensemble est monté entre deux flasques f (fig 2) entretoisées dont les rebords servent de guide aux pédales Deux petits pignons dentés libres p 4 et p, assurent IO la tension de la chaîne; celle-ci est fixée aux pédales par un bras b (fig A) qui enserre un maillon, pour le maintenir par un petit axe  The proposed device is a mechanical assembly which produces a continuous rotary engine movement starting from another rectilinear alter native It consists (fig d) of two freewheels r 4 and rt motor mounted in opposite directions from each other , keyed each on one of the two axes as and a, with one of the two gears e 4 and e 2 in engagement. The two wheels are driven by the same chain c closed, actuated by two pedals P 4 and Pl diametrically opposed The assembly is mounted between two flanges f (fig 2) braced whose edges serve as a guide to the pedals Two small free toothed gears p 4 and p, ensure the tension of the chain; it is attached to the pedals by an arm b (fig A) which encloses a link, to maintain it by a small axis

libre La mise en place des pédales fixées à la chaîne se fait en der-  free The installation of the pedals fixed to the chain is done in the

nier; la chaîne restée ouverte pour être engagée est alors fermée sur les deux petits pignons Le fonctionnement de l'axe at, choisi pour son I 5 sens de rotation est assuré par l'action de la pédale P$ sur la roue libre r Z qui entraîne par clavetage l'axe as dans un sens La pédale P 4 remonte et la roue r 4 tourne sans entraîner Quand à son tour, la pédale Pl  deny; the chain remained open to be engaged is then closed on the two small gears The operation of the axis at, chosen for its 5 direction of rotation is ensured by the action of the pedal P $ on the freewheel r Z which drives by keying the axis as in one direction The pedal P 4 rises and the wheel r 4 turns without driving When in turn, the pedal Pl

entraîne la roue rd clavetée sur l'axe a 4 avec l'engrenage e A, ce der-  drives the wheel rd keyed on the axis a 4 with the gear e A, this last

nier entraîne l'engrenage et claveté sur l'axe at qui conserve son sens  deny drives the gear and keyed on the axis at which retains its meaning

de rotation L'axe a 4 tourne en sens inverse de a*.  The axis a rotates in the opposite direction to a *.

Ce dispositif est destiné à être utilisé dans-toutes les nécessités  This device is intended to be used in-all necessities

d'un mouvement rotatif continu moteur d'origine musculaire.  a continuous rotating motor movement of muscular origin.

Claims (7)

REVENDICATIONS I Le dispositif proposé est un montage mécanique qui produit un  I The proposed device is a mechanical assembly that produces a mouvement rotatif continu moteur à partir d'un autre rectiligne alter-  continuous rotary motion motor from another straight alternative natif Caractérisé en ce que deux roues libres (r 4 et rt) montées motri-  native Characterized by two freewheels (r 4 and rt) mounted ces en sens inverse l'une de l'autre, clavetées chacune sur l'un des deux axes (a A et at) avec l'un des deux engrenages (eÀ et et) en prise.  these in opposite directions to each other, each keyed on one of the two axes (a A and at) with one of the two gears (eA and and) in engagement. 2 Dispositif selon revendication 1, caractérisé par deux pédales2 Device according to claim 1, characterized by two pedals (PM et Pq) actionnées par un mouvement alternatif rectiligne, alterna-  (PM and Pq) actuated by a rectilinear, alternating tivement motrices.motor. 3 Dispositif selon revendication 2, caractérisé en ce que l'ensem-  3 Device according to claim 2, characterized in that the assembly IO ble est monté entre deux flasques (f et fa_) entretoisées et dont les  IO ble is mounted between two flanges (f and fa_) braced and whose rebords servent de guide aux deux pédales (l A et P).  ledges serve as a guide to both pedals (l A and P). 4 Dispositif selon revendication I, caractérisé en ce que une chaine sans fin (c) entraîne simultanément les deux roues libres  4 Device according to claim I, characterized in that an endless chain (c) simultaneously drives the two freewheels (r et rt).(r and rt). 5 Dispositif selon revendications 2 et 4, caractérisé en ce que  Device according to claims 2 and 4, characterized in that deux bras (b) des pédales (P 4 et P) entraînent la chaine par l'axe  two arms (b) pedals (P 4 and P) drive the chain by the axis d'un maill on.of a maill on. 6 Dispositif selon revendication 4, caractérisé en ce que deux petits pignons dentées (p, et I)) libres assurent la tension de la  6 Device according to claim 4, characterized in that two free small pinions (p, and I)) ensure the tension of the chaine.chain. 7 Dispositif selon revendication I, caractérisé en ce que deux engrenages (e A et ej) en prise transmettent le mouvement entre les  Device according to claim 1, characterized in that two meshing gears (e A and ej) transmit the movement between the axes (a A et a<) en inversant le sens de rotation.  axes (a A and a <) by reversing the direction of rotation.
FR9206811A 1992-06-01 1992-06-01 STRAIGHT PEDAL CRANKSET. Expired - Fee Related FR2691777B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9206811A FR2691777B1 (en) 1992-06-01 1992-06-01 STRAIGHT PEDAL CRANKSET.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9206811A FR2691777B1 (en) 1992-06-01 1992-06-01 STRAIGHT PEDAL CRANKSET.

Publications (2)

Publication Number Publication Date
FR2691777A1 true FR2691777A1 (en) 1993-12-03
FR2691777B1 FR2691777B1 (en) 1994-04-15

Family

ID=9430456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9206811A Expired - Fee Related FR2691777B1 (en) 1992-06-01 1992-06-01 STRAIGHT PEDAL CRANKSET.

Country Status (1)

Country Link
FR (1) FR2691777B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995026475A1 (en) * 1994-03-25 1995-10-05 Thomas Greiner Muscle-powered drive train
BE1013717A3 (en) * 1999-02-25 2002-07-02 Mertens Etienne Motor shaft rotation device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891235A (en) * 1974-07-02 1975-06-24 Cordova James De Bicycle wheel drive
FR2544042A1 (en) * 1983-04-05 1984-10-12 Melsen Michaudet Monique Mechanism allowing the efficiency of a connecting rod-crank system to be enhanced
DE8702594U1 (en) * 1987-02-20 1987-06-19 Nabavinegad, Irene, 8724 Mainberg Gearbox for transmitting two translational forces to an output shaft
FR2596015A1 (en) * 1986-03-20 1987-09-25 Charles Claude Crank gear with rectilinear pedalling
DE4015491A1 (en) * 1990-05-15 1991-11-21 Edwin Eichstaedt Linear pedal drive for bicycle - has two chain wheels for consistent max torque output
DE9115059U1 (en) * 1991-12-04 1992-02-13 Baptistella, Heinz Bicycle drive with uniform torque curve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891235A (en) * 1974-07-02 1975-06-24 Cordova James De Bicycle wheel drive
FR2544042A1 (en) * 1983-04-05 1984-10-12 Melsen Michaudet Monique Mechanism allowing the efficiency of a connecting rod-crank system to be enhanced
FR2596015A1 (en) * 1986-03-20 1987-09-25 Charles Claude Crank gear with rectilinear pedalling
DE8702594U1 (en) * 1987-02-20 1987-06-19 Nabavinegad, Irene, 8724 Mainberg Gearbox for transmitting two translational forces to an output shaft
DE4015491A1 (en) * 1990-05-15 1991-11-21 Edwin Eichstaedt Linear pedal drive for bicycle - has two chain wheels for consistent max torque output
DE9115059U1 (en) * 1991-12-04 1992-02-13 Baptistella, Heinz Bicycle drive with uniform torque curve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995026475A1 (en) * 1994-03-25 1995-10-05 Thomas Greiner Muscle-powered drive train
BE1013717A3 (en) * 1999-02-25 2002-07-02 Mertens Etienne Motor shaft rotation device

Also Published As

Publication number Publication date
FR2691777B1 (en) 1994-04-15

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