JPS55555A - Cleaning device in copying machine and others - Google Patents

Cleaning device in copying machine and others

Info

Publication number
JPS55555A
JPS55555A JP2156979A JP2156979A JPS55555A JP S55555 A JPS55555 A JP S55555A JP 2156979 A JP2156979 A JP 2156979A JP 2156979 A JP2156979 A JP 2156979A JP S55555 A JPS55555 A JP S55555A
Authority
JP
Japan
Prior art keywords
positioning
image carrier
cleaning unit
unit
copying machine
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
JP2156979A
Other languages
Japanese (ja)
Other versions
JPS643269B2 (en
Inventor
Masumi Ikesue
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2156979A priority Critical patent/JPS55555A/en
Publication of JPS55555A publication Critical patent/JPS55555A/en
Publication of JPS643269B2 publication Critical patent/JPS643269B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Combination Of More Than One Step In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)

Abstract

PURPOSE: To let the evacuation operation of a cleaning unit to be readily accomplished by providing at least one of the positioning means for the unit to the positioning member for an image carrier.
CONSTITUTION: The cleaning unit which includes a casing 7 for supporting a cleaning member removing the residual toner on an image carrier surface and a supporting member 21 or the like may be moved from the operation position to the evacuation position in the direction going apart from an image carrier 1 between the same and the main unit of the copying machine. Three pairs of engaging means consisting of pins and holes are provided in the state of 3-point support in the specified positions as means of positioning the cleaning unit to the supporting member 21. One positioning pin 35 out of these engages in the third positioning hole 39 provided to the arm 40 of the drum positioning member 44 of the image carrier 1. By disengaging this engaging means, the cleaning unit may be moved to its evacuation position.
COPYRIGHT: (C)1980,JPO&Japio
JP2156979A 1979-02-26 1979-02-26 Cleaning device in copying machine and others Granted JPS55555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2156979A JPS55555A (en) 1979-02-26 1979-02-26 Cleaning device in copying machine and others

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2156979A JPS55555A (en) 1979-02-26 1979-02-26 Cleaning device in copying machine and others

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP52143182 Division

Publications (2)

Publication Number Publication Date
JPS55555A true JPS55555A (en) 1980-01-05
JPS643269B2 JPS643269B2 (en) 1989-01-20

Family

ID=12058651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2156979A Granted JPS55555A (en) 1979-02-26 1979-02-26 Cleaning device in copying machine and others

Country Status (1)

Country Link
JP (1) JPS55555A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838895U (en) * 1981-09-02 1983-03-14 日立建機株式会社 tunnel boring machine
JPH03119292A (en) * 1989-10-03 1991-05-21 Fujita Corp Injection device for pulverulent back-filling injection material with main material of foam beads

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181626A (en) * 1975-01-14 1976-07-17 Ricoh Kk Denshishashinfukushakino kuriiningusochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181626A (en) * 1975-01-14 1976-07-17 Ricoh Kk Denshishashinfukushakino kuriiningusochi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838895U (en) * 1981-09-02 1983-03-14 日立建機株式会社 tunnel boring machine
JPH03119292A (en) * 1989-10-03 1991-05-21 Fujita Corp Injection device for pulverulent back-filling injection material with main material of foam beads

Also Published As

Publication number Publication date
JPS643269B2 (en) 1989-01-20

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