FR2549731A1 - Pneumatic cycle - Google Patents

Pneumatic cycle Download PDF

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Publication number
FR2549731A1
FR2549731A1 FR8312682A FR8312682A FR2549731A1 FR 2549731 A1 FR2549731 A1 FR 2549731A1 FR 8312682 A FR8312682 A FR 8312682A FR 8312682 A FR8312682 A FR 8312682A FR 2549731 A1 FR2549731 A1 FR 2549731A1
Authority
FR
France
Prior art keywords
pistons
pneumatic
bike
eccentric wheel
drum
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.)
Granted
Application number
FR8312682A
Other languages
French (fr)
Other versions
FR2549731B1 (en
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.)
BERACHE DRISS
Original Assignee
BERACHE DRISS
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 BERACHE DRISS filed Critical BERACHE DRISS
Priority to FR8312682A priority Critical patent/FR2549731B1/en
Publication of FR2549731A1 publication Critical patent/FR2549731A1/en
Application granted granted Critical
Publication of FR2549731B1 publication Critical patent/FR2549731B1/en
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
    • A63B21/0083—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters of the piston-cylinder type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00058—Mechanical means for varying the resistance
    • A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4049—Rotational movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0476—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs by rotating cycling movement

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention relates to instruments of the "pneumatic cycle" type permitting re-education to be performed and improvement and progression to be controlled. It comprises a drum 2, which is mounted on a chassis 1, containing four pistons 5, 21, 6, 7 which are driven by an eccentric wheel 4, 13. During pedalling, the pistons 5 convey air towards the repulsing valves 9, 26, 10, 11, 12, 14, which directs it towards the pressure reducing valve 17, the manometer 16 and the adjusting screw 18. Controlled progression and improvement are among the most advantageous applications of the invention.

Description

VELO PNEUMATIQUE
La présente invention concerne les instruments du type "VELO PNEUMATIQUE" permettant de faire la rééducation, l'entrainement, etc ......PNEUMATIC BIKE
The present invention relates to instruments of the "PNEUMATIC BIKE" type enabling rehabilitation, training, etc. to be carried out.

Dans des dispositifs connus de ce genre, c'est une pompe à pédale fixée sur un chassis qui contient quatre pistons qui sont entraînés par une roue excentrique et, au bout des cylindres, se trouvent des soupapes de refoulement filetées et un manomètre. In known devices of this kind, it is a pedal pump fixed on a chassis which contains four pistons which are driven by an eccentric wheel and, at the end of the cylinders, are threaded discharge valves and a pressure gauge.

De tels dispositifs sont d'un emploi souple, pour faciliter le mcuvement sans gravité, contrôler l'amélioration et la progression ; il donne un rendement rentable. Such devices are flexible to facilitate the movement without gravity, control improvement and progress; it gives a profitable return.

Le VELO PNEUMATIQUE, selon l'invention, permet d'éviter ces inconvénients. The PNEUMATIC BIKE, according to the invention, makes it possible to avoid these drawbacks.

Il est, en effet, à associer à un tambour qui contient quatre cylindres.A l'intérieur du tambour, il y a une roue excentrique qui entrai ne les pistons par les axes. En pédalant, les pistons envoyent l'air vers les soupapes de refoulement qui dirige vers le détendeur et le manomètre pour régler la pression d'air et un tuyau de la respiration qui part aux cylindres.It is, in fact, to be associated with a drum which contains four cylinders. Inside the drum, there is an eccentric wheel which enters the pistons by the axes. When pedaling, the pistons send air to the discharge valves which directs to the regulator and the pressure gauge to regulate the air pressure and a breathing tube which goes to the cylinders.

Les dessins annexés sont deux vues en coupe de dispositif tel qu'il est représenté. Le dispositif comporte un tambour 2 qui est fixé sur un chassis 1 par des oreilles de fixation 15. Le tambour à quatre cylindres 22, les soupapes de respiration 9 sont vissés au bout des cylindres 22. Le fond de la soupape 9 comporte un trou avec un siège 26 sur lequel la bille 10 est posée et le ressort 11 tient le placement de la bille 10 qui est poussé parle T. 12. Les T sont raccordés par le tuyau 14 qui prolonge Jusqu'au détendeur 17 et le manomètre 16 avec un vis de réglage 18 pourréduire la manomètre à O ou augmenter au niveau voulu. The accompanying drawings are two sectional views of the device as shown. The device comprises a drum 2 which is fixed to a frame 1 by fixing lugs 15. The four-cylinder drum 22, the breathing valves 9 are screwed to the ends of the cylinders 22. The bottom of the valve 9 has a hole with a seat 26 on which the ball 10 is placed and the spring 11 holds the placement of the ball 10 which is pushed by T. 12. The T are connected by the pipe 14 which extends to the regulator 17 and the pressure gauge 16 with a adjusting screw 18 to reduce the pressure gauge to O or increase to the desired level.

L'arbre 3 est centré par deux flasques 8 sur lesquelles une partie de la roue excentrique 4 est soudée. Les deux parties de la roue 4 sont rassemblées par un vis 13 ; elles entraînent les pistons 5 par intermédiaire des axes 21. Les pistons portent des joints de téflon 6 et des joints de cuir 7. Pour la respiration, c'est un circuit fermé. Les soupapes 24 sont raccordées par les tuyaux 23 jusqu'au détendeur 17 avec le vis de réglage 18. Le chassis 1 comporte deux tubes 28 pour assurer la stabilité avec le guidon 25 et la selle 20 qui sont réglables plus deux pédaliers I9.,et avec un vis conique 27. The shaft 3 is centered by two flanges 8 on which part of the eccentric wheel 4 is welded. The two parts of the wheel 4 are joined by a screw 13; they drive the pistons 5 by means of the axes 21. The pistons carry teflon seals 6 and leather seals 7. For breathing, it is a closed circuit. The valves 24 are connected by the pipes 23 to the regulator 17 with the adjusting screw 18. The frame 1 comprises two tubes 28 to ensure stability with the handlebar 25 and the saddle 20 which are adjustable plus two pedals I9., And with a conical screw 27.

Le dispositif, objet de l'invention, peut être utilisé dans le domaine médical pour contrôler la force humaine et la progression. Il peut être également utilisé pour la rééducation et l'entraînement.  The device, object of the invention, can be used in the medical field to control human strength and progression. It can also be used for rehabilitation and training.

Claims (3)

REVENDICATIONS 1 / Le VELO PNEUMATIQUE associé à un tambour 2 est monté sur un chassis 1 qui contient quatre pistons 5 avec les joints de cuir 7 et des segments de téflon 6. Les pistons 5 sont entrainés par une roue excentrique 4.En pédalant, les pistons envoyent l'air vers les soupapes de refoulement 9 qui se dirige vers le détendeur 17 et le manomètre 16 pour régler la pression.CLAIMS 1 / The PNEUMATIC BIKE associated with a drum 2 is mounted on a frame 1 which contains four pistons 5 with leather seals 7 and teflon segments 6. The pistons 5 are driven by an eccentric wheel 4. By pedaling, the pistons send air to the discharge valves 9 which goes to the regulator 17 and the pressure gauge 16 to regulate the pressure. 20/ Le VELO PNEUMATIQUE, selon la revendication 1, est caractérisé en ce qui con20 / The PNEUMATIC BIKE, according to claim 1, is characterized in that it cerne le moyen de mise sous pression, par une pompe à pistons 5 rappelée identifies the means of pressurization, by a piston pump 5 recalled par une roue excentrique 4. by an eccentric wheel 4. 30/ Le VELO PNEUMATIQUE, selon la revendication 2, est caractérisé en ce qui con30 / The PNEUMATIC BIKE, according to claim 2, is characterized in that it cerne la respiration 24, par un circuit fermé. surrounds the breath 24, by a closed circuit. 40/ Le VELO PNEUMATIQUE, selonla revendication 1, est caractérisé en ce qui con40 / The PNEUMATIC BIKE, according to claim 1, is characterized in that it cerne le moyen de mise sous pression, par une pompe à pédale.  identifies the means of pressurization, by a pedal pump.
FR8312682A 1983-07-29 1983-07-29 PNEUMATIC BIKE Expired FR2549731B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8312682A FR2549731B1 (en) 1983-07-29 1983-07-29 PNEUMATIC BIKE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312682A FR2549731B1 (en) 1983-07-29 1983-07-29 PNEUMATIC BIKE

Publications (2)

Publication Number Publication Date
FR2549731A1 true FR2549731A1 (en) 1985-02-01
FR2549731B1 FR2549731B1 (en) 1986-09-05

Family

ID=9291312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8312682A Expired FR2549731B1 (en) 1983-07-29 1983-07-29 PNEUMATIC BIKE

Country Status (1)

Country Link
FR (1) FR2549731B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979113A (en) * 1975-01-28 1976-09-07 Uhl Gerald A Bicycle exercising apparatus
FR2420983A1 (en) * 1978-03-31 1979-10-26 Vassilieff Pierre Rope climbing training appts. - consists of endless rope passing over pulley system whose movement is restrained by hydraulic braking system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979113A (en) * 1975-01-28 1976-09-07 Uhl Gerald A Bicycle exercising apparatus
FR2420983A1 (en) * 1978-03-31 1979-10-26 Vassilieff Pierre Rope climbing training appts. - consists of endless rope passing over pulley system whose movement is restrained by hydraulic braking system

Also Published As

Publication number Publication date
FR2549731B1 (en) 1986-09-05

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