Patent ID: 11860564
Assignee: RICOH COMPANY, LTD.
Field: Optics (Instruments)
Classification: CPC G  F | IPC F  G

Claim 0:
1. A drive transmitter comprising:
a first member including:
an opening through which a rotary shaft passes;
a wall disposed orthogonal to an axial direction of the first member; and
a drive transmitting portion by which a driving force is transmitted; and

a second member having a rigidity greater than the first member, the second member being configured to be fastened to the wall of the first member,
wherein a space is configured to be between the second member and the wall of the first member, with the first member and the second member being overlaid in a fastening direction of the second member, prior to fastening of the first member and the second member,
wherein at least a part of the wall of the first member defining the space with the second member is configured to shift toward the second member to reduce a diameter of at least a part of the opening of the first member at the fastening of the first member and the second member.