OPENTECHNICAL PUBLICATION
OT-2026-000003104

Drive power transmission device, image forming apparatus and process cartridge

Published: 2026-09-15T19:29:59.122027Z
Permanent URL: https://opentechnical.org/p/OT-2026-000003104
Categories: Tools & Tooling > Clamping Tools

------------------------------------------------------------------------

ABSTRACT

A transmission mechanism for transmitting rotation of a driving source in a
main body to an object mounted on the main body for receiving the rotation,
the transmission mechanism comprising a plurality of couplings provided at
different positions along an axial direction of a rotating axis; wherein each
of the couplings comprises, a male coupling member having a plurality of
convex elements provided at an identical internal on an outer circumferential
surface of the rotating axis; and a female coupling member having a plurality
of concave elements for engaging with the convex elements.

1. Drawings

[0001] Sheet 1.

[0002] Sheet 2.

[0003] Sheet 3.

[0004] Sheet 4.

[0005] Sheet 5.

[0006] Sheet 6.

[0007] Sheet 7.

[0008] Sheet 8.

[0009] Sheet 9.

[0010] Sheet 10.

------------------------------------------------------------------------

OpenTechnical publication OT-2026-000003104
Published 2026-09-15T19:29:59.122027Z
https://opentechnical.org/p/OT-2026-000003104