Lubricant applicator, image forming apparatus, and process cartridge

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United States of America Patent

PATENT NO 9122225
SERIAL NO

13939683

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Importance

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Abstract

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A lubricant applicator includes a lubricant, a supply member contactable against the lubricant to supply the lubricant to a target, and a lubricant gauge to detect whether an amount of lubricant remaining is less than a threshold value. The lubricant gauge includes a rotary member rotatable about a shaft, a pressing member to press and rotate the rotary member as the lubricant is consumed, a contact part of the rotary member pressed by the pressing member, and a detection part of the rotary member opposite to the contact part across the shaft of the rotary member.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO 143-8555

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Honjoh, Kenji Kanagawa, JP 23 155
Karasawa, Shinya Kanagawa, JP 31 189
Kudo, Norio Kanagawa, JP 25 280
Shintani, Takeshi Kanagawa, JP 90 1157
Tomita, Daisuke Kanagawa, JP 83 397
Uenishi, Hiroyuki Kanagawa, JP 33 264
Yamamoto, Kohsuke Kanagawa, JP 33 243

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