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1. ES2528176 - Transmisión rotativa

Office
Espagne
Numéro de la demande 03756445
Date de la demande 29.09.2003
Numéro de publication 2528176
Date de publication 05.02.2015
Type de publication T3
CIB
F16H 15/00
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
16ÉLÉMENTS OU ENSEMBLES DE TECHNOLOGIE; MESURES GÉNÉRALES POUR ASSURER LE BON FONCTIONNEMENT DES MACHINES OU INSTALLATIONS; ISOLATION THERMIQUE EN GÉNÉRAL
HTRANSMISSIONS
15Transmissions pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser un mouvement rotatif par friction entre des organes rotatifs
CPC
F16H 37/022
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
37Combinations of mechanical gearings, not hereinbefore provided for
02comprising essentially only toothed or friction gearings
021toothed gearing combined with continuous variable friction gearing
022the toothed gearing having orbital motion
F16H 15/42
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
15Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
02without members having orbital motion
04Gearings providing a continuous range of gear ratios
42in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first mentioned members
F16H 37/021
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
37Combinations of mechanical gearings, not hereinbefore provided for
02comprising essentially only toothed or friction gearings
021toothed gearing combined with continuous variable friction gearing
F16H 37/0853
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
37Combinations of mechanical gearings, not hereinbefore provided for
02comprising essentially only toothed or friction gearings
06with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
08with differential gearing
0833with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
084at least one power path being a continuously variable transmission, i.e. CVT
0853CVT using friction between rotary members having a first member of uniform effective diameter cooperating with different parts of a second member
F16H 37/086
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
37Combinations of mechanical gearings, not hereinbefore provided for
02comprising essentially only toothed or friction gearings
06with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
08with differential gearing
0833with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
084at least one power path being a continuously variable transmission, i.e. CVT
086CVT using two coaxial friction members cooperating with at least one intermediate friction member
F16H 48/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
48Differential gearings
06with gears having orbital motion
08comprising bevel gears
Déposants Rohs, Ulrich
Inventeurs ROHS, Ulrich
DRÄGER, Christoph
BRANDWITTE, Werner
Mandataires Isern Isern Jorge
Données relatives à la priorité 10245897 30.09.2002 DE
10246655 07.10.2002 DE
10303891 30.01.2003 DE
10303896 30.01.2003 DE
10304094 31.01.2003 DE
10323109 20.05.2003 DE
Titre
(ES) Transmisión rotativa
Abrégé
(DE)
Bei einem umlaufenden Getriebe mit wenigstens zwei umlaufenden Getriebegliedern, die reibend ein Drehmoment übertragen können, ist zwischen den Getriebegliedern zumindest während des Betriebs ein, vorzugsweise lediglich mit einer Flüssigkeit gefüllter, Spalt vorgesehen.

(EN)
The invention relates to an epicyclic gear comprising at least two epicyclic gear members, which can transmit a torque by friction. According to the invention, a gap is formed between the gear members at least during operation, said gap preferably only being filled with a liquid.

(FR)
L'invention concerne un engrenage planétaire comprenant au moins deux éléments d'engrenage planétaires pouvant transmettre un couple par friction. L'invention se caractérise en ce qu'un interstice est formé entre lesdits éléments d'engrenage au moins pendant le fonctionnement, cet interstice étant de préférence simplement rempli d'un liquide.

Également publié en tant que
DE10393536
US2006270517