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1. (WO2010084153) TRANSMISSION DEVICE FOR TRANSMITTING A TORQUE AND DEVICE FOR PRODUCING OR CONVERTING A TORQUE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/084153 International Application No.: PCT/EP2010/050685
Publication Date: 29.07.2010 International Filing Date: 21.01.2010
IPC:
F16H 25/12 (2006.01) ,F16H 39/40 (2006.01) ,F16H 48/18 (2006.01) ,F16D 31/02 (2006.01) ,F01B 3/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
25
Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
08
for interconverting rotary motion and reciprocating motion
12
with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
39
Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
04
with liquid motor and pump combined in one unit
06
pump and motor being of the same type
40
Hydraulic differential gearings, e.g. having a rotary input housing with interconnected liquid chambers for both outputs
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
48
Differential gearings
12
without gears having orbital motion
18
with fluid gearing
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
31
Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
02
using pumps with pistons or plungers working in cylinders
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
B
MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
3
Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
Applicants:
THIEN, Gerhard [DE/DE]; DE
Inventors:
THIEN, Gerhard; DE
Agent:
SCHRÖDER, Christoph; Maikowski & Ninnemann Postfach 15 09 20 10671 Berlin, DE
Priority Data:
10 2009 005 838.921.01.2009DE
20 2009 011 153.914.08.2009DE
Title (DE) GETRIEBEVORRICHTUNG ZUM ÜBERTRAGEN EINES DREHMOMENTS UND VORRICHTUNG ZUM ERZEUGEN ODER WANDELN EINES DREHMOMENTS
(EN) TRANSMISSION DEVICE FOR TRANSMITTING A TORQUE AND DEVICE FOR PRODUCING OR CONVERTING A TORQUE
(FR) DISPOSITIF DE TRANSMISSION DESTINÉ À TRANSMETTRE UN COUPLE ET DISPOSITIF DE PRODUCTION OU DE CONVERSION D'UN COUPLE
Abstract:
(DE) Die Erfindung betrifft eine Getriebevorrichtung zum Übertragen eines Drehmoments, mit einer Antriebswelle, die sich mit einer ersten Drehgeschwindigkeit dreht, einer Abtriebswelle, die sich mit einer zweiten Drehgeschwindigkeit dreht, und einem Übertragungselement, über das die Antriebswelle und die Abtriebswelle miteinander verbunden sind. Dabei ist vorgesehen, dass das Übertragungselement (5; 205) eine lineare Bewegung (B) relativ zur Antriebswelle (2; 202) und zur Abtriebswelle (3; 203) ausführt, wenn sich die Drehgeschwindigkeit (S1) der Antriebswelle (2; 202) und die Drehgeschwindigkeit (S2) der Abtriebswelle (3; 203) voneinander unterscheiden. Auf diese Weise wird eine Getriebevorrichtung geschaffen, die bei einfacher Bauart und einer geringen Anzahl von Bauteilen eine stufenlos einstellbare Übertragung eines Drehmoments ermöglicht.
(EN) The invention relates to a transmission device for transmitting a torque, comprising an input shaft, which rotates at a first rotational speed, an output shaft, which rotates at a second rotational speed, and a transmitting element, by means of which the input shaft and the output shaft are connected to each other. According to the invention, the transmitting element (5; 205) performs a linear motion (B) relative to the input shaft (2; 202) and to the output shaft (3; 203) if the rotational speed (S1) of the input shaft (2; 202) and the rotational speed (S2) of the output shaft (3; 203) differ from each other. In this way, a transmission device is created that allows a torque to be transmitted in a continuously variable manner and that has a simple design and a low number of components.
(FR) L'invention concerne un dispositif de transmission destiné à transmettre un couple, avec un arbre d'entrée qui tourne à une première vitesse de rotation, un arbre de sortie qui tourne à une deuxième vitesse de rotation et un élément de transmission grâce auquel l'arbre d'entrée et l'arbre de sortie sont reliés entre eux. Il est prévu que l'élément de transmission (5; 205) exécute un mouvement linéaire (B) par rapport à l'arbre d'entrée (2; 202) et à l'arbre de sortie (3; 203) lorsque la vitesse de rotation (S1) de l'arbre d'entrée (2; 202) et la vitesse de rotation (S2) de l'arbre de sortie (3; 203) diffèrent entre elles. On réalise de cette manière un dispositif de transmission qui permet une transmission d'un couple réglable en continu avec une construction simple et un faible nombre de composants.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP2389525EP2584221ES2425200