Patent ID: 11958715
Assignee: RICOH COMPANY, LTD.
Field: Handling (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 4:
5. The drive mechanism according to claim 1, further comprising:
a first motor gear disposed on a motor shaft of the main motor;
a first idler two-stage gear that includes a first small-diameter idler gear and a first large-diameter idler gear stacked one on another in a stepped manner, the first large-diameter idler gear meshing with the first motor gear;
a second motor gear disposed on a shaft of the assist motor;
a second idler two-stage gear that includes a second small-diameter idler gear and a second large-diameter idler gear stacked one on another in a stepped manner, the second large-diameter idler gear meshing with the second motor gear; and
an output gear as the rotator meshing with the first small-diameter idler gear and the second small-diameter idler gear.