FR2668233A1 - Mechanisms with combined movement - Google Patents

Mechanisms with combined movement Download PDF

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Publication number
FR2668233A1
FR2668233A1 FR9013078A FR9013078A FR2668233A1 FR 2668233 A1 FR2668233 A1 FR 2668233A1 FR 9013078 A FR9013078 A FR 9013078A FR 9013078 A FR9013078 A FR 9013078A FR 2668233 A1 FR2668233 A1 FR 2668233A1
Authority
FR
France
Prior art keywords
movable part
hub
axis
mechanism according
fixed frame
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.)
Withdrawn
Application number
FR9013078A
Other languages
French (fr)
Inventor
Lamoureux Marc
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 FR9013078A priority Critical patent/FR2668233A1/en
Publication of FR2668233A1 publication Critical patent/FR2668233A1/en
Withdrawn legal-status Critical Current

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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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/46—Gearings comprising primarily only links or levers, with or without slides with movements in three dimensions
    • 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
    • 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
    • A63B2022/0635—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 specially adapted for a particular use
    • A63B2022/0647—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 specially adapted for a particular use for cycling in a standing position, i.e. without a seat or support for the trunk
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children

Abstract

The present invention relates to a mechanism intended particularly for improving the notion of balance, both in a child and in an adult. The present invention will also find a field of application in industry, as well as in the paramedical field. this mechanism with combined movements consists of a moving part (12), articulated onto a fixed framework (11), through the use of a hub (14) rotating in a bearing (13), secured to the fixed framework, the hub (14) being traversed by a spindle (15) which is offcentred and inclined by an angle (a) with respect to the hypothetical axis of the hub (14), the moving part also being connected to the fixed framework through the use of a small connecting rod including, at each of its ends, the ball joints (17) and (18) which are respectively secured to the moving part (12) and to the fixed framework (11).

Description

La présente invention concerne un mécanisme à mouvements combinés, destiné notamment à l'animation d'un mobile portant l'utilisateur, et permettant à ce dernier, son perfectionnement à la notion d'équilibre.Une autre application de ce mécanisme pourra être effectuée dans le domaine industriel avec notamment les machines mélangeuses de produit semi-liquides ou semi-pâteux. The present invention relates to a mechanism with combined movements, intended in particular for the animation of a mobile carrying the user, and allowing the latter, his improvement to the concept of balance. Another application of this mechanism could be carried out in the industrial field, particularly with semi-liquid or semi-pasty product mixing machines.

D'autres applications apparaîtrons à la lecture du texte de ce brevet. Other applications will appear on reading the text of this patent.

De tels mécanismes ont déjà fait l'objet de nombreuses études, nous pouvons citer par exemple le brevet français 88 12641. Such mechanisms have already been the subject of numerous studies, we can cite for example the French patent 88 12641.

Dans ce brevet le mouvement donné au mécanisme, est essentiellement ondulatoire, c'est-à-dire qu'un point pris sur la partie mobile du mécanisme décrit approximativement un "huit" sur une surface convexe horizontale par rapport à un autre point fixe pris sur la partie statique du mécanisme. In this patent, the movement given to the mechanism is essentially wave-like, that is to say that a point taken on the moving part of the mechanism describes approximately an "eight" on a horizontal convex surface with respect to another fixed point taken on the static part of the mechanism.

La présente invention se propose d'apporter une amélioration au système décrit dans ce précédent brevet en ajoutant un mouvement de rotation, sur un plan vertical de la partie mobile, et en rendant plus compact l'ensemble du mécanisme. The present invention proposes to make an improvement to the system described in this previous patent by adding a rotational movement, on a vertical plane of the mobile part, and by making the whole mechanism more compact.

Le mécanisme selon l'invention, se compose donc de deux parties principales qui sont le bâti fixe et la partie mobile .Ces deux parties sont reliées entre-elles par un moyeu servant à imprimer le mouvement combiné, à la partie mobile, laquelle partie mobile est également reliée au bâti fixe par l'intermédiaire d'une biellette, comportant une rotule à chacune de ces extrémités, cette biellette permettant d'obtenir un mouvement de bascule de la partie mobile autour d'un axe horizontal. The mechanism according to the invention therefore consists of two main parts which are the fixed frame and the mobile part. These two parts are interconnected by a hub serving to impart the combined movement, to the mobile part, which mobile part. is also connected to the fixed frame by means of a link, comprising a ball joint at each of these ends, this link making it possible to obtain a rocking movement of the movable part around a horizontal axis.

Selon une forme de réalisation préférentielle de l'invention, la partie mobile du mécanisme est habillé d'une figurine s'intégrant au monde de l'enfance, destinée à être chevauchée par ce dernier. According to a preferred embodiment of the invention, the movable part of the mechanism is dressed with a figurine integrating into the world of childhood, intended to be overlapped by the latter.

Selon une autre forme de réalisation préférentielle de l'invention, le mécanisme est équipé d'une selle et d'un guidon permettant son utilisation dans le domaine para-médical. According to another preferred embodiment of the invention, the mechanism is equipped with a saddle and a handlebar allowing its use in the para-medical field.

Selon une autre forme de réalisation préférentielle de l'invention,le mécanisme est accouplé à toutes sortes d'outils de mélan Deur, notamment une vis d'archimède destinant l'invention à son utilisation dans le domaine industriel.  According to another preferred embodiment of the invention, the mechanism is coupled to all kinds of Deur melan tools, in particular an archimedean screw intended for the invention for its use in the industrial field.

La figure 1 représente une vue de côté de l'ensemble du mécanis
me, le carter enveloppe étant vu par transparence afin de facili
ter la compréhension.Figure 1 shows a side view of the entire mechanis
me, the envelope casing being seen by transparency in order to facilitate
ter understanding.

La figure 2 represente une vue en coupe, située sur un plan ver
tical -et perpendiculaire au plan de la figure 1, montrant ainsi
le moyeux imprimant le mouvement à la partie mobile.Figure 2 shows a sectional view, located on a plane ver
tical -and perpendicular to the plane of figure 1, thus showing
the hub imparting movement to the movable part.

La figure 3 représente le moyeu seul, vu de côté mettant en évi
dence la position excentrée de l'axe de rotation, par rapport à
l'axe fictif du corps du moyeu.Figure 3 shows the hub alone, seen from the side showing
dence the eccentric position of the axis of rotation, with respect to
the fictitious axis of the hub body.

La figure 4 représente le moyeu seul, vu de dessus mettant en é
vidence l'angle formé par l'axe (15), par rapport à l'axe fictif
du moyeu (14).Figure 4 shows the hub alone, seen from above highlighting
the angle formed by the axis (15) relative to the fictitious axis
of the hub (14).

Le mécanisme selon l'invention se compose donc, d'un bâti fixe
(11) sur lequel est fixé un palier ('3) > dans lequel tourillonne
un moyeu (14) traversé par un axe (15) décalé d'un déport Cd > et
formant un angle (a) avec l'axe fictif du moyeu (14), l'axe (15)
tourillonnant dans la partie mobile (12) par l'intermédiaire des
paliers (13), l'axe (15) étant solidaire d'un pignon (19) entrai
né en rotation par l'intermédiaire d'une chaîne (20), et d'un pi
gnon (21 > , lui même solidaire d'un ase-pédalier (22), l'axe-pé
dalier (22) tournant dans la partie mobile(12) par l'intermédiai
re des paliers (24), les nombres respectifs des dents des pignons
(X9) et (21), étant des nombres premiers déterminant ainsi dans
leur rotation des positions angulaires aléatoires entre-eux.The mechanism according to the invention therefore consists of a fixed frame
(11) on which is fixed a bearing ('3)> in which pivots
a hub (14) crossed by an axis (15) offset by an offset Cd> and
forming an angle (a) with the imaginary axis of the hub (14), the axis (15)
swiveling in the mobile part (12) via the
bearings (13), the axis (15) being integral with a pinion (19) entered
born in rotation through a chain (20), and a pi
gnon (21>, itself secured to a pedal holder (22), the axle-pe
step (22) rotating in the mobile part (12) via
re of the bearings (24), the respective numbers of the teeth of the pinions
(X9) and (21), being prime numbers thus determining in
their rotation of random angular positions between them.

La partie mobile t12) est également articulée au bâti (11), par
l'intermédiaire d'une biellette (16) comportant à chacune de ses
extrémités les rotules (17) et (18), reliées respectivement à la
partie mobile(12) et au bâti fixe (11), la biellette (16) permet
tant par la variation de sa longueur et de sa position, des régla
ges d'amplitude de mouvement de la partie mobile.The movable part t12) is also articulated to the frame (11), by
via a link (16) comprising at each of its
ends the ball joints (17) and (18), connected respectively to the
movable part (12) and the fixed frame (11), the link (16) allows
both by the variation of its length and its position,
range of motion of the moving part.

Le mécanisme selon l'invention est particulièrement destiné au
perfectionnement de la notion d'équilibre chez l'enfant, mais se
ra tout autant adapté à une utilisation paramédicale, notamment
en ce qui concerne la rééducation proprioceptive de la colonne
vertébrale. Dans une autre application, la partie mobile pourra être motorisée, et s'adapter ainsi, à un usage industriel par le
biais des machines mélangeuses, leur efficacité étant liée à l'
exploitation de mouvements combinés. The mechanism according to the invention is particularly intended for
perfecting the notion of balance in children, but
ra just as suitable for paramedical use, in particular
with regard to proprioceptive reeducation of the spine
vertebral. In another application, the mobile part may be motorized, and thus adapt, to industrial use by the
bias of mixing machines, their efficiency being linked to
operation of combined movements.

Claims (8)

REVEDICBTIOalSREVEDICBTIOalS 1) mécanisme à mouvements combinés caractérisé en ce qu'il est constitué d'une partie mobile (12), articulée à un chassis fixe (11) par l'intermédiaire d'un moyeu (14) tournant dans un palier (13) solidaire du bati (il), le moyeu (14) étant traversé par un axe (15) tourillonnant dans la partie mobile par l'intermédiaire de deux paliers (23), cet axe (15) étant solidaire d'un pignon (19) entrainé en rotation par l'intermédiaire d'une chaîne (20), et d'un pignon (2fez lui même solidaire d'un axe-pédalier (22), tournant dans la partie mobile, par l'intermédiaire de deux paliers (24), la partie mobile étant également reliée au bâti fixe par l'intermédiaire d'une biellette (16) comportant à chacune de ses extrémités les rotules (17) et (18). 1) combined movement mechanism characterized in that it consists of a movable part (12), articulated to a fixed frame (11) by means of a hub (14) rotating in a bearing (13) integral of the frame (it), the hub (14) being traversed by an axis (15) journalling in the movable part by means of two bearings (23), this axis (15) being integral with a pinion (19) driven in rotation by means of a chain (20), and of a pinion (2fez itself secured to a crank axle (22), rotating in the movable part, by means of two bearings (24) , the movable part also being connected to the fixed frame by means of a link (16) comprising at each of its ends the ball joints (17) and (18). 2) mécanisme selon la revendication 1 caractérisé en ce que la partie mobile (12) est animé d'un mouvement combiné, par rapport au bâti fixe (11). 2) mechanism according to claim 1 characterized in that the movable part (12) is driven by a combined movement, relative to the fixed frame (11). 3) Mécanisme selon les revendications 1 et 2 caractérisé en ce que le mouvement combiné de la partie mobile (12) par rapport au bâti fixe (11) est généré par la rotation d'un moyeu (14) traversé d'un axe (15). 3) Mechanism according to claims 1 and 2 characterized in that the combined movement of the movable part (12) relative to the fixed frame (11) is generated by the rotation of a hub (14) crossed by an axis (15 ). 4) Nécanisme selon les revendications 1 à 3, caractérisé en ce que l'axe (15) est décentré d'une valeur (d) par rapport à l'axe fictif du moyeu, cette valeur (d) variant en fonction des utilisations du mécanisme. 4) Mechanism according to claims 1 to 3, characterized in that the axis (15) is offset by a value (d) relative to the fictitious axis of the hub, this value (d) varying according to the uses of the mechanism. 5) Mécanisme selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'axe (15) forme un angle (a) avec l'axe fictif du moyeu (14) cet angle (a) pouvant être adapté à l'utilisation du mécanisme. 5) Mechanism according to any one of claims 1 to 4, characterized in that the axis (15) forms an angle (a) with the fictitious axis of the hub (14) this angle (a) can be adapted to the use of the mechanism. 6 > Mécanisme selon la revendication 1 caractérisé en ce que la partie mobile (12) est reliée au chassis fixe (11) par l'intermédiaire d'une biellette (16), comportant à chacune de ses extrémités les rotules (lri et (18), respectivement solidaires de la partie mobile (12) et du bâti fixe (11), cette biellette permettant par la variation de sa longueur et de sa position, des réglages d'amplitude du mouvement de la partie mobile (12).  6> Mechanism according to claim 1 characterized in that the movable part (12) is connected to the fixed frame (11) via a link (16), comprising at each of its ends the ball joints (lri and (18 ), respectively integral with the movable part (12) and the fixed frame (11), this link allowing, by varying its length and its position, adjustments to the amplitude of movement of the movable part (12). REVENDICATIONS (suite) CLAIMS (cont'd) 7) Mécanisme selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le nombres respectifs de dents des pignons (19) et (21) sont des nombres premiers, déterminant ainsi dans leur rotation des positions angulaires aléatoires entre-eux. 7) Mechanism according to any one of claims 1 to 6, characterized in that the respective numbers of teeth of the pinions (19) and (21) are prime numbers, thus determining in their rotation random angular positions therebetween. 8) Mécanisme selon l'une quelconque des revendications 1 à 6, caractérisé en ce que la partie mobile (12) peut être motorisé et s'adapter ainsi à un usage industriel.  8) Mechanism according to any one of claims 1 to 6, characterized in that the movable part (12) can be motorized and thus adapt to industrial use.
FR9013078A 1990-10-19 1990-10-19 Mechanisms with combined movement Withdrawn FR2668233A1 (en)

Priority Applications (1)

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FR9013078A FR2668233A1 (en) 1990-10-19 1990-10-19 Mechanisms with combined movement

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Application Number Priority Date Filing Date Title
FR9013078A FR2668233A1 (en) 1990-10-19 1990-10-19 Mechanisms with combined movement

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FR2668233A1 true FR2668233A1 (en) 1992-04-24

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237062C (en) *
FR342351A (en) * 1903-05-09 1904-09-06 Electricitaets Ges Sanitas M B Apparatus for reproducing the reactions or jolts imparted to the body of a rider or cyclist on uneven ground
US1507554A (en) * 1921-04-11 1924-09-02 John J Cooper Exercising apparatus
US2527556A (en) * 1946-06-24 1950-10-31 Kost Alwin Paint mixing machine
FR2636852A1 (en) * 1988-09-26 1990-03-30 Lamoureux Marc Mechanism with random undulatory movement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237062C (en) *
FR342351A (en) * 1903-05-09 1904-09-06 Electricitaets Ges Sanitas M B Apparatus for reproducing the reactions or jolts imparted to the body of a rider or cyclist on uneven ground
US1507554A (en) * 1921-04-11 1924-09-02 John J Cooper Exercising apparatus
US2527556A (en) * 1946-06-24 1950-10-31 Kost Alwin Paint mixing machine
FR2636852A1 (en) * 1988-09-26 1990-03-30 Lamoureux Marc Mechanism with random undulatory movement

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