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1. WO2002053949 - CONTINUOUSLY VARIABLE GEARBOX

Publication Number WO/2002/053949
Publication Date 11.07.2002
International Application No. PCT/EP2002/000009
International Filing Date 03.01.2002
IPC
F16H 29/14 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
29Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
12between rotary driving and driven members
14in which the transmission ratio is changed by adjustment of an otherwise stationary guide member for the intermittently-driving members
F16H 29/18 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
29Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
12between rotary driving and driven members
16in which the transmission ratio is changed by adjustment of the distance between the axes of the rotary members
18in which the intermittently-driving members slide along approximately radial guides while rotating with one of the rotary members
CPC
F16H 29/14
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
29Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
12between rotary driving and driven members
14in which the transmission ratio is changed by adjustment of an otherwise stationary guide member for the intermittently-driving members
F16H 29/18
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
29Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
12between rotary driving and driven members
16in which the transmission ratio is changed by adjustment of the distance between the axes of the rotary members
18in which the intermittently-driving members slide along approximately radial guides while rotating with one of the rotary members
Y10T 74/15
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
74Machine element or mechanism
15Intermittent grip type mechanical movement
Y10T 74/1836
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
74Machine element or mechanism
18Mechanical movements
1836Rotary to rotary
Y10T 74/19
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
74Machine element or mechanism
19Gearing
Applicants
  • SATELLITE GEAR SYSTEMS B.V. [NL]/[NL] (AllExceptUS)
  • FISCHER, Herwig [DE]/[DE] (UsOnly)
Inventors
  • FISCHER, Herwig
Agents
  • VOMBERG, Friedhelm
Priority Data
101 00 374.905.01.2001DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) STUFENLOS VERSTELLBARES GETRIEBE
(EN) CONTINUOUSLY VARIABLE GEARBOX
(FR) TRANSMISSION A VARIATION CONTINUE
Abstract
(DE) Die Erfindung betrifft ein Getriebe mit stufenloser Regelung der Übersetzung sowohl ins Schnelle als auch ins Langsame, wobei das Drehmoment vom Antrieb (20, 21) zum Abtrieb (40) über zyklisch gekuppelte Schaltelemente (30) übertragen und das jeweilige Übersetzungsverhältnis durch exzentrisches Verschieben der Antriebselemente zu den Abtriebselementen eingestellt wird. Die Kupplung der Schaltelemente erfolgt erfindungsgemäss durch eine frei wählbare Regelung, so dass sowohl Übersetzungen zu höheren als auch zu niedrigeren Drehzahlen möglich sind.
(EN) The invention relates to a gearbox wherein the speed-increasing ratio and the speed-decreasing ratio are continuously regulated. Torque is transmitted from the input (20, 21) to the output (40) by means of cyclically coupled gear shifting elements (30) and the respective transmission ratio is adjusted by eccentrically displacing the input elements in relation to the output elements. According to the invention, the gear shifting elements are coupled by means of an adjustment which can be freely chosen in such a way that both transmissions towards higher rotational speeds and transmissions towards lower rotational speeds are possible.
(FR) L'invention concerne une transmission à régulation continue du rapport de multiplication et du rapport de démultiplication. Le couple de rotation est transmis de l'entrée à la sortie au moyen d'éléments de changement de vitesses accouplés de manière cyclique. Le rapport de transmission respectif est ajusté par coulissement excentrique des éléments d'entrée par rapport aux éléments de sortie. Selon l'invention, l'accouplement des éléments de changement de vitesses s'effectue au moyen d'une régulation pouvant être librement sélectionnée de sorte qu'aussi bien des transmissions vers des vitesses de rotation supérieures que vers des vitesses de rotation inférieures soient possibles.
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