Patent ID: 11927239
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A balancer structure for an internal combustion engine, the balancer structure comprising:
a first balance shaft that extends in a direction along a crankshaft of the internal combustion engine;
a second balance shaft that extends in the direction along the crankshaft;
a first balancer weight arranged to be rotatable integrally with the first balance shaft;
a second balancer weight arranged to be rotatable integrally with the second balance shaft;
a transmission driving gear arranged to be rotatable integrally with the crankshaft;
a transmission driven gear arranged to be rotatable integrally with the first balance shaft, the transmission driven gear meshing with the transmission driving gear;
a balancer driving gear arranged to be rotatable integrally with the first balance shaft;
a balancer driven gear arranged to be rotatable integrally with the second balance shaft, the balancer driven gear meshing with the balancer driving gear; and
an output portion arranged on the first balance shaft, the output portion outputting torque to an engine-driven accessory.