JPS57189181A - Cleaner roller for cleaning device - Google Patents

Cleaner roller for cleaning device

Info

Publication number
JPS57189181A
JPS57189181A JP7535181A JP7535181A JPS57189181A JP S57189181 A JPS57189181 A JP S57189181A JP 7535181 A JP7535181 A JP 7535181A JP 7535181 A JP7535181 A JP 7535181A JP S57189181 A JPS57189181 A JP S57189181A
Authority
JP
Japan
Prior art keywords
outer circumference
cleaner roller
photoreceptor drum
hollow member
hollow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7535181A
Other languages
Japanese (ja)
Inventor
Shiro Komaba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP7535181A priority Critical patent/JPS57189181A/en
Publication of JPS57189181A publication Critical patent/JPS57189181A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0058—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a roller or a polygonal rotating cleaning member; Details thereof, e.g. surface structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To prevent a cleaner roller from being stuck to an image carrier such as a photoreceptor drum, by providing an outer circumference member made of porous elastic body and a hollow member supporting said outer circumference member externally and having a lot of holes to the circumference. CONSTITUTION:A cleaner roller 22 consists of an outer circumference member 30 made of a sponge being a porous elastic member which is in surface contact with the outer circumference of a photoreceptor drum 8 with a low pressure, a hollow member 31 comprising a metal or a synthetic resin supporting the member 30, and a pipe 32 made of a metal or synthetic resin with sufficiently small outer diameter than the inner diameter of the hollow member 31. A cleaning liquid is impregnated in a cleaning liquid impregnating member 33 and after being sufficiently saturated in the member, the liquid reaches an outer circumference member 30 of the hollow member 31, that is, the inside surface of the cleaner roller 22. Thus, the adhesion of the cleaner roller to the image carrier such as the photoreceptor drum can be prevented.
JP7535181A 1981-05-19 1981-05-19 Cleaner roller for cleaning device Pending JPS57189181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7535181A JPS57189181A (en) 1981-05-19 1981-05-19 Cleaner roller for cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7535181A JPS57189181A (en) 1981-05-19 1981-05-19 Cleaner roller for cleaning device

Publications (1)

Publication Number Publication Date
JPS57189181A true JPS57189181A (en) 1982-11-20

Family

ID=13573729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7535181A Pending JPS57189181A (en) 1981-05-19 1981-05-19 Cleaner roller for cleaning device

Country Status (1)

Country Link
JP (1) JPS57189181A (en)

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