EP 1483518 A1 20041208 - DRIVEN/DRIVING PIECE ASSEMBLY WITH A FIXED CYCLE AND NON-CONSTANT SPEED RATIO THROUGH A CYCLE
Title (en)
DRIVEN/DRIVING PIECE ASSEMBLY WITH A FIXED CYCLE AND NON-CONSTANT SPEED RATIO THROUGH A CYCLE
Title (de)
GETAKTE BEWEGBARE TREIBENDE / GETRIEBENE EINHEIT, MIT NICHT KONSTANTER ÜBERSETZUNG WÄHREND EINES TAKTES
Title (fr)
ENSEMBLE MOBILE MENANT/MOBILE MENE A CYCLE FIXE, AVEC RAPPORT DE VITESSES NON CONSTANT AU COURS D UN CYCLE
Publication
Application
Priority
- FR 0300666 W 20030228
- FR 0202954 A 20020308
Abstract (en)
[origin: WO03076830A1] The transmission means between the first moving piece (1) and the second moving piece (2) comprise a guide (7), defining a first cam profile (7a) and a rigid connection (4) of the rod-type, which connects the first moving piece (1) to the second moving piece (2) such that the distance between the two moving pieces is variable. Said connection (4) is displaced in a permanently guided manner by the first profile of the cam (7a) and cooperates with a second cam profile (21a) on the second moving piece (2) for the transmission of movement between the two moving pieces, the two cam profiles (7a, 21a) being chosen such that the speed ratio between the two moving pieces (1 and 2) varies through the course of a cycle.
IPC 1-7
IPC 8 full level
F16H 25/18 (2006.01); F16H 27/02 (2006.01)
CPC (source: EP)
F16H 25/18 (2013.01); F16H 27/02 (2013.01)
Citation (search report)
See references of WO 03076830A1
Citation (examination)
PROF. DR.-ING. WOLFGANG BEITZ, PROF. DR.-ING. KARL-HEINZ KÜTTNER: "Dubbel, Taschenbuch für den Maschinenbau", 1990, SPRINGER-VERLAG, BERLIN
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03076830 A1 20030918; AU 2003229849 A1 20030922; EP 1483518 A1 20041208; FR 2836971 A1 20030912; FR 2836971 B1 20040709
DOCDB simple family (application)
FR 0300666 W 20030228; AU 2003229849 A 20030228; EP 03722684 A 20030228; FR 0202954 A 20020308