Global Patent Index - EP 1238209 A1

EP 1238209 A1 2002-09-11 - INFINITELY VARIABLE AUTOMATIC GEARBOX

Title (en)

INFINITELY VARIABLE AUTOMATIC GEARBOX

Title (de)

STUFENLOSES AUTOMATGETRIEBE

Title (fr)

TRANSMISSION AUTOMATIQUE CONTINUE

Publication

EP 1238209 A1 (DE)

Application

EP 00983287 A

Priority

  • DE 19960656 A
  • EP 0012558 W

Abstract (en)

[origin: WO0144686A1] The invention relates to an infinitely variable automatic gearbox comprising at least one drive shaft (1) and one output shaft (2) on which a plurality of belt pulleys (3.1, 3.2) respectively consisting of two pulley elements (6.1 - 6.4) for receiving at least two belts (4,5) are arranged. One respective pulley element (6.1) is rotationally fixed to the drive shaft (1) and the output shaft (2). The remaining connecting pulley elements (6.2 -6.4) are arranged in such a way that they are axially moveable.

IPC 1-7 (main, further and additional classification)

F16H 9/16; F16H 37/08

IPC 8 full level (invention and additional information)

F16H 9/16 (2006.01); F16H 37/08 (2006.01)

CPC (invention and additional information)

F16H 37/0846 (2013.01); F16H 9/16 (2013.01); F16H 2037/088 (2013.01)

Citation (search report)

See references of WO 0144686A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

DE 19960656 A1 20020404; AU 2008101 A 20010625; EP 1238209 A1 20020911; WO 0144686 A1 20010621

INPADOC legal status


2003-01-22 [18W] WITHDRAWN

- Date of withdrawal: 20021128

2002-09-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020605

2002-09-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-09-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI