DRIVING DEVICE FOR ROTATING BODY

Japanese Patent JP3268480

B2

PURPOSE: To prevent the occurrence of the irregularities in a step of a photoreceptor and the uneven rotation of the photoreceptor and to form an image of high image quality free from jitter and irregularities in the image by joining a rotating body to a driving gear through a hollow shaft.
CONSTITUTION: The driving gear 34 is rotatably fitted to the shaft 103 through a bearing B1, the other end of the hollow shaft 104 which joins with the driving gear 34 through a flange 341 is joined to the flange 102 through the flange 105. And the flange 105 is rotatably fitted to the shaft 103 through the bearing B1, the flange 105 is attached to the flange 102 mounted on the photoreceptive drum 10, a flange 101 positioned on the other end of the photoreceptive drum 10 is rotatably fitted to the hollow shaft 104 through a bearing B2. Thus, a rotational force imparted to the driving gear 34 is transmitted to the flange 102 placed opposite to the driving gear 34 through the hollow shaft 104, and then, the photoreceptive drum 10 is rotated.

JP2017021218	CLEANING MEMBER, CHARGING DEVICE, TRANSFER DEVICE, UNIT FOR IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
JPH05260271	METHOD AND DEVICE FOR GENERATION OF IMAGE

Isao Matsuoka
Tadashi Miwa
Toru Makino

JP535594A

March 25, 2002

January 21, 1994

Click for automatic bibliography generation  

Konica Corporation

G03G21/00; G03G15/00; G03G21/16; (IPC1-7): G03G21/00; G03G15/00

JP52149125A
JP572824A
JP5134486A

Previous Patent: DRIVING DEVICE FOR ROTARY IMAGE FORMING BODY

Next Patent: MEASURING METHOD OF GREEN SHEET PRINTING DEVIATION AMOUNT