FR2582264A1 - Integral and differential transmission - Google Patents
Integral and differential transmission Download PDFInfo
- Publication number
- FR2582264A1 FR2582264A1 FR8508357A FR8508357A FR2582264A1 FR 2582264 A1 FR2582264 A1 FR 2582264A1 FR 8508357 A FR8508357 A FR 8508357A FR 8508357 A FR8508357 A FR 8508357A FR 2582264 A1 FR2582264 A1 FR 2582264A1
- Authority
- FR
- France
- Prior art keywords
- wheels
- satellites
- screws
- integral
- planetary
- 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.)
- Pending
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
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/28—Arrangements for suppressing or influencing the differential action, e.g. locking devices using self-locking gears or self-braking gears
- F16H48/29—Arrangements for suppressing or influencing the differential action, e.g. locking devices using self-locking gears or self-braking gears with self-braking intermeshing gears having perpendicular arranged axes and having worms or helical teeth
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
Description
La présente invetion concerne une nouvelle transmission intégrale et
différentielle, permettant de transmettre l'éffort aux arbres de sortie,
quel que soit le couple résistant de ceux-ci. -Le domaine d'application
s'étend à tous les mécanismes comportant un différentiel.The present invetion relates to a new all-wheel drive and
differential, allowing the force to be transmitted to the output shafts,
whatever the resisting torque of these. -The field of application
extends to all mechanisms with a differential.
Les dispositifs différentiels connus, dans leur plus simple réalisa
tion, ont dans un carter deux planétaires et deux satellites coniques.Known differential devices, in their simplest form,
tion, have in a casing two planetary and two conical satellites.
Ils ne permettent pas à un véhicule d'avancer lorsqu'une roue manque
d'adhérence, 1' autre reste immobile. Certains dispositifs dans les dif
férentiels, permettent une amélioration de transmission de couple,au
détriment du prix, et d'un mécanisme simple et rustique.They do not allow a vehicle to move forward when a wheel is missing
grip, the other remains stationary. Some devices in the dif
, allow an improvement in torque transmission,
detriment to the price, and a simple and rustic mechanism.
La transmission différentielle de l'invention permet d'avoir un méca
nisme simple, d'un prix modéré, puisque peu de pièces, celles-ci, sont
d'un usinage courant.The differential transmission of the invention makes it possible to have a mecha
simple nism, of a moderate price, since few parts, these, are
of a current machining.
Le fait d'avoir l'irreversabilité totale ou partielle entre vis et roue
tangente, permet à l'éffort reçu par le boitier (5), (qui tourne sur (14),)
d'être transmis à(11,(8),(6),(9), (4),(7),(10),(3), (immobiles par rap
port au boitier (5)et aux planétaires (1) et (2) solidaires des arbres
de sortie (roues).Having total or partial irreversibility between screw and wheel
tangent, allows the effort received by the box (5), (which turns on (14),)
to be transmitted to (11, (8), (6), (9), (4), (7), (10), (3), (motionless by rap
port to the case (5) and to the planetary (1) and (2) integral with the trees
output (wheels).
Lorsque (1) et (2) auront des couples antagonistes, les satellites seront entrainés en sens~inverse, la roue (8) tournera. Si une roue du véhicule
n'a pas de couple résistant, cas d'une roue sans àdhérence, le satellites
vis corresppndantresteront fixes parrapport'a'.(5), donc blocage de la
roue 8), l'autre roue recevra tout le couple moteur, dans ce cas sa
vitesse sera celle du boitier (5),
Vis et roue suivant le nombre de filets , et l'inclinaison des dents,
peuvent devenir un dispositif à reversibilité nulle ou totale en passant
par tous les stades intermédiaires. Avantages certains pour l'emploi en
différentiel.Selon d'autres variantes : figure 4, l'invention peut com
porter par exemple quatre satellitesXvis et deux roues tangentes, ce qui
tendra à diminuer les éfforts des vis et roues.When (1) and (2) have antagonistic couples, the satellites will be driven in opposite direction, the wheel (8) will turn. If a vehicle wheel
does not have a resistant torque, in the case of a wheel with no grip, the satellite
corresponding screws will remain fixed relative to a. (5), thus blocking the
wheel 8), the other wheel will receive all the engine torque, in this case its
speed will be that of the box (5),
Screw and wheel according to the number of threads, and the inclination of the teeth,
can become a device with zero or total reversibility by the way
through all the intermediate stages. Certain advantages for employment in
According to other variants: Figure 4, the invention can com
carry for example four Xvis satellites and two tangent wheels, which
will tend to reduce the efforts of the screws and wheels.
Certains rapports de dents entre planétaires et satellites peut diminuer
les efforts des vis et roues. Ce rapport sera important avec des engre
nages hypocycloidaux. Les dessins figures 1, 2,3 donnent une vue schéma
tique du mécanisme pour la compréhension.Some teeth ratios between planets and satellites may decrease
the forces of the screws and wheels. This report will be important with engre
hypocycloid swimming. The drawings in figures 1, 2,3 give a diagram view
tick of the mechanism for understanding.
Le dispositif comporte des planétaires (1) et (2), engrenages à taille
droite ou hélicoidale, ils tourillonnent dans le boitier (5), et sont
reliés aux arbres de sortie (15) (16), soit, arbres de roues, ou arbres
entre ponts. The device comprises planetary (1) and (2), size gears
straight or helical, they rotate in the case (5), and are
connected to the output shafts (15) (16), either, wheel shafts, or shafts
between bridges.
Le satellite (3), engrène avec le planétaire (1), t le satellite (4), avec le planétaire(2), ils ont même module et même forme de dents. The satellite (3), meshes with the planetary (1), t the satellite (4), with the planetary (2), they have the same module and the same shape of teeth.
Les satellites (3) et (4), sont solidaires des vis sans fin (7) et (6), celles-ci engènent avec la roue (8), opposées à 1800 . Les axes (a) et
(10), tourillonnent dans le carter ou sont fixes.The satellites (3) and (4) are integral with the endless screws (7) and (6), these generate with the wheel (8), opposite to 1800. Axes (a) and
(10), rotate in the housing or are fixed.
La présente invention n'est pas limitée à la description précédente, la réalisation décrite constitue un exemple, ainsi les vis sont cylindriques ou globiques, un planétaire peut recevoir plusieurs satellites/vis, ces dernières engrènent avec plusieurs roues tangentes à taille creuse, solidaires entre elles ou non, elles tourillonnent sur l'axe,ou l'axe tourillonne dans le boitier. Le rapport du nombre de dents des planétaires estindifférent mais égal des deux côtés;
Cette transmission remplace le différentiel classique très utilisé dans tous les véhicules, dans les ponts, ou sur transmission entre essieux.The present invention is not limited to the preceding description, the embodiment described constitutes an example, thus the screws are cylindrical or global, a sun gear can receive several satellites / screws, the latter mesh with several tangent wheels with hollow size, integral between them or not, they revolve on the axis, or the axis revolves in the case. The ratio of the number of planetary teeth is indifferent but equal on both sides;
This transmission replaces the conventional differential widely used in all vehicles, in bridges, or on transmission between axles.
Indispensable sur Les véhicules tout terrain, légers et lourds, industriels et agricoles. Indispensable on All terrain vehicles, light and heavy, industrial and agricultural.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8508357A FR2582264A1 (en) | 1985-05-22 | 1985-05-22 | Integral and differential transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8508357A FR2582264A1 (en) | 1985-05-22 | 1985-05-22 | Integral and differential transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2582264A1 true FR2582264A1 (en) | 1986-11-28 |
Family
ID=9319819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8508357A Pending FR2582264A1 (en) | 1985-05-22 | 1985-05-22 | Integral and differential transmission |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2582264A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2723161A1 (en) * | 1994-07-29 | 1996-02-02 | Le Grill Yves | Anti=slip differential for multi=terrain vehicle |
CN101900195A (en) * | 2010-08-03 | 2010-12-01 | 魏家斌 | Differential mechanism as well as transmission device and automobile using same |
WO2012016376A1 (en) * | 2010-08-03 | 2012-02-09 | Wei Jiabin | Differential, transmission device and vehicle using the same |
WO2020180268A1 (en) * | 2019-03-06 | 2020-09-10 | Sah Timur | A gear shift system |
-
1985
- 1985-05-22 FR FR8508357A patent/FR2582264A1/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2723161A1 (en) * | 1994-07-29 | 1996-02-02 | Le Grill Yves | Anti=slip differential for multi=terrain vehicle |
CN101900195A (en) * | 2010-08-03 | 2010-12-01 | 魏家斌 | Differential mechanism as well as transmission device and automobile using same |
WO2012016376A1 (en) * | 2010-08-03 | 2012-02-09 | Wei Jiabin | Differential, transmission device and vehicle using the same |
WO2020180268A1 (en) * | 2019-03-06 | 2020-09-10 | Sah Timur | A gear shift system |
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