Balancing shafts for IC engine

The i.c. engine comprises a tooth belt (6) drive assembly to drive two shafts (3,4), for balancing inertial forces and moments. One shaft (3) rotates with and the other (4) against rotation of the crankshaft (2). The belt has internal teeth (10) meshing with gears (7,8) on the crankshaft and balance...

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Bibliographische Detailangaben
1. Verfasser:	HELMUT DOBLER ET HELMUT SEITZ
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The i.c. engine comprises a tooth belt (6) drive assembly to drive two shafts (3,4), for balancing inertial forces and moments. One shaft (3) rotates with and the other (4) against rotation of the crankshaft (2). The belt has internal teeth (10) meshing with gears (7,8) on the crankshaft and balance shaft (3) and with a tensioning roller (11) and external teeth (12) meshing with a gear (9) on the other shaft (4). The roller is carried by a plate (13) which is swivellable about the shaft axis and lockable in the set position. The axes of the shaft (4) and roller are spaced as near as the diameters of gear (9) and roller and the belt thickness permit. L'INVENTION CONCERNE UN DISPOSITIF TENDEUR POUR UNE TRANSMISSION A COURROIE SERVANT A L'ENTRAINEMENT DES ARBRES D'EQUILIBRAGE PONDERAL ET D'EQUILIBRAGE DE MOMENT D'INERTIE DANS UN MOTEUR A COMBUSTION INTERNE.IL EST PREVU UNE POULIE DE TENSION 11 QUI EST MAINTENUE SUR UNE COULISSE 13 QUI EST MONTEE SUR L'AXE DE ROTATION 17 D'UN DES ARBRES D'EQUILIBRAGE 4, L'AXE DE ROTATION DE LA POULIE 11 ETANT ESPACE DE L'AXE DE ROTATION 17 DE L'ARBRE D'EQUILIBRAGE PRECITE 4 D'UNE DISTANCE AYANT UNE GRANDEUR QUI EST FONCTION DES RAYONS DE L'ENGRENAGE 9 MONTE SUR L'ARBRE D'EQUILIBRAGE 4 ET DE LA POULIE DE TENSION 11 ET DE L'EPAISSEUR DE LA COURROIE CRANTEE 6.