Global patent index - EP 1046792 A2

EP 1046792 A2 2000-10-25 - Driving device for positioning setting means

Title (en)

Driving device for positioning setting means

Title (de)

Stellantrieb zur Positionierung eines Stellmittels

Title (fr)

Dispositif d'entrainement pour le positionnement d'un moyen de réglage

Publication

EP 1046792 A2 (DE)

Application

EP 00107447 A

Priority

DE 19918592 A

Abstract (en)

A crankshaft (1) for a four-cylinder piston-driven internal combustion engine is run on crankshaft bearings (2) in eccentric rings (3) run on bearings set in appropriate supporting bearing cases (4) in an engine block. Pistons (6.1-6.4) are connected to crankshaft by con-rods (5). With one revolution of the gearing (7) the eccentric rings revolve back and forth, so that the rotational axis (10) height (a) of the crankshaft alters compared with a horizontal level (B).

Abstract (de)

Die Erfindung betrifft einen Stellantrieb zur Positionierung eines Stellmittels an einer Kolbenbrennkraftmaschine, der mit einem Antriebsmittel versehen ist, das über schaltbare Mittel (17) zur Drehrichtungsumkehr und ein hoch untersetztes Getriebe (7) mit dem Stellmittel in Verbindung steht. <IMAGE>

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

F01L 1/34; F01L 1/344

IPC 8 full level (invention and additional information)

F02B 67/06 (2006.01); F01L 1/348 (2006.01); F02B 75/04 (2006.01); F02D 15/04 (2006.01); F16H 1/16 (2006.01)

CPC (invention and additional information)

F01L 1/348 (2013.01); F02B 75/047 (2013.01)

Citation (applicant)

None

Designated contracting state (EPC)

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

EPO simple patent family

EP 1046792 A2 20001025; EP 1046792 A3 20011121; DE 19918592 A1 20001026; DE 19918592 B4 20130523; JP 2000337181 A 20001205; US 6276314 B1 20010821

INPADOC legal status

2003-03-19 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20020522

2002-08-07 [AKX] PAYMENT OF DESIGNATION FEES

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- Free Format Text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-11-21 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

2001-11-21 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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- Free Format Text: AL;LT;LV;MK;RO;SI

2001-11-21 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7F 01L 1/34 A, 7F 01L 1/344 B, 7F 02B 75/04 B

2000-10-25 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

2000-10-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI