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1. US20110114436 - Dual clutch

Office
États-Unis d'Amérique
Numéro de la demande 13003909
Date de la demande 29.06.2009
Numéro de publication 20110114436
Date de publication 19.05.2011
Numéro de délivrance 08590685
Date de délivrance 26.11.2013
Type de publication B2
CIB
F16D 21/06
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
DACCOUPLEMENTS POUR LA TRANSMISSION DES MOUVEMENTS DE ROTATION; EMBRAYAGES; FREINS
21Systèmes comportant plusieurs embrayages actionnés mécaniquement
02pour relier de différentes manières trois arbres ou plus, ou d'autres organes de transmission
06au moins deux arbres d'actionnement ou deux arbres entraînés étant concentriques
F16D 25/08
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
DACCOUPLEMENTS POUR LA TRANSMISSION DES MOUVEMENTS DE ROTATION; EMBRAYAGES; FREINS
25Embrayages actionnés par fluide
08avec organe actionné par fluide ne tournant pas avec l'organe d'embrayage
F16D 25/10
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
DACCOUPLEMENTS POUR LA TRANSMISSION DES MOUVEMENTS DE ROTATION; EMBRAYAGES; FREINS
25Embrayages actionnés par fluide
10Systèmes d'embrayage à plusieurs embrayages actionnés par fluide
CPC
F16C 33/58
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
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
30Parts of ball or roller bearings
58Raceways; Race rings
F16C 19/54
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
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
19Bearings with rolling contact, for exclusively rotary movement
54Systems consisting of a plurality of bearings with rolling friction
F16C 33/761
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
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
72Sealings
76of ball or roller bearings
761specifically for bearings with purely axial load
F16C 37/00
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
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
37Cooling of bearings
F16C 2361/43
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
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
2361Apparatus or articles in engineering in general
43Clutches, e.g. disengaging bearing
F16D 21/06
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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
21Systems comprising a plurality of actuated clutches
02for interconnecting three or more shafts or other transmission members in different ways
06at least two driving shafts or two driven shafts being concentric
Déposants Noehl Oliver
Schaeffler Technologies AG & Co. KG
Agner Ivo
Radinger Norbert
Inventeurs Noehl Oliver
Agner Ivo
Radinger Norbert
Mandataires Lucas & Mercanti, LLP
Données relatives à la priorité 10 2008 033 035 14.07.2008 DE
Titre
(EN) Dual clutch
Abrégé
(EN)

A dual clutch which has two friction clutches, which have a central pressure-exerting plate and two pressure plates which are axially movable relative to the pressure-exerting plate with the interposition of the friction linings of two clutch disks, which each mesh with a gearbox input shaft of actuating devices. The pressure plates are acted on by transmission elements by the actuating devices directly without a lever action. Furthermore, for the cooling and lubrication of the actuating bearings between the actuating devices and the transmission elements, an annular chamber can be formed which has an increased fluid volume.