JPS56122077A - Cleaning device of electronic copier - Google Patents

Cleaning device of electronic copier

Info

Publication number
JPS56122077A
JPS56122077A JP2511580A JP2511580A JPS56122077A JP S56122077 A JPS56122077 A JP S56122077A JP 2511580 A JP2511580 A JP 2511580A JP 2511580 A JP2511580 A JP 2511580A JP S56122077 A JPS56122077 A JP S56122077A
Authority
JP
Japan
Prior art keywords
brush
fur
toner
electronic copier
time
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.)
Granted
Application number
JP2511580A
Other languages
Japanese (ja)
Other versions
JPH0131622B2 (en
Inventor
Katsuhiko Okamoto
Toshimasa Takano
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2511580A priority Critical patent/JPS56122077A/en
Publication of JPS56122077A publication Critical patent/JPS56122077A/en
Publication of JPH0131622B2 publication Critical patent/JPH0131622B2/ja
Granted 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
    • G03G21/0035—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 brush; Details of cleaning brushes, e.g. fibre density

Landscapes

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

Abstract

PURPOSE:To ensure a steady cleaning of an electronic copier for a long period of time, by removing the toner wiped out by the fur brush with one of the two rollers contacting with the fur brush and then rasing up the fur of the fur brush with the other roller. CONSTITUTION:The excessive toner of the photoreceptor 11 is wiped out by the fur brush 21 made by the core body 40, the elastic substance 41 of polyurethane or the like, the fur 43 implanted at the outer circumference of the substance 41 via an adhesion or the like and having the length of 1-5mm., and others. This toner is then removed by the rubber rollers 22 and 23 that turn in contact with the brush 21 plus the blade 24, etc. On the other hand, the roller 23 turns in the opposite direction to the brush 21 and in a higher speed than the rotational speed of the brush 21 and thus removes the residual toner on the brush 21. At the same time, the fur of the brush 21 is raised up to prevent the jamming of the brush and other defects. Accordingly a steady cleaning is ensured for an electronic copier even when used for a long period of time.
JP2511580A 1980-02-29 1980-02-29 Cleaning device of electronic copier Granted JPS56122077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2511580A JPS56122077A (en) 1980-02-29 1980-02-29 Cleaning device of electronic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2511580A JPS56122077A (en) 1980-02-29 1980-02-29 Cleaning device of electronic copier

Publications (2)

Publication Number Publication Date
JPS56122077A true JPS56122077A (en) 1981-09-25
JPH0131622B2 JPH0131622B2 (en) 1989-06-27

Family

ID=12156922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2511580A Granted JPS56122077A (en) 1980-02-29 1980-02-29 Cleaning device of electronic copier

Country Status (1)

Country Link
JP (1) JPS56122077A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62135161U (en) * 1986-02-20 1987-08-25
JP2007315720A (en) * 2006-05-29 2007-12-06 Sanden Corp Cooling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62135161U (en) * 1986-02-20 1987-08-25
JP2007315720A (en) * 2006-05-29 2007-12-06 Sanden Corp Cooling device

Also Published As

Publication number Publication date
JPH0131622B2 (en) 1989-06-27

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