JPS5533161A - Elastic roller - Google Patents

Elastic roller

Info

Publication number
JPS5533161A
JPS5533161A JP10671178A JP10671178A JPS5533161A JP S5533161 A JPS5533161 A JP S5533161A JP 10671178 A JP10671178 A JP 10671178A JP 10671178 A JP10671178 A JP 10671178A JP S5533161 A JPS5533161 A JP S5533161A
Authority
JP
Japan
Prior art keywords
roller
liquid
actions
porous
elastic
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
JP10671178A
Other languages
Japanese (ja)
Inventor
Toshiyuki Otani
Kazuki Kanbe
Hidetoshi Murase
Takashi Saito
Takeshi Watanabe
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 JP10671178A priority Critical patent/JPS5533161A/en
Publication of JPS5533161A publication Critical patent/JPS5533161A/en
Pending legal-status Critical Current

Links

Landscapes

  • Wet Developing In Electrophotography (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

PURPOSE:To facilitate edge effect and fog removal by achieving the actions of absorption and squeeze-out of liquid and the electrode effects with elastic deformation, by using porous and conductive material for the elastic member of the elastic roller. CONSTITUTION:A core 1 is inserted into a member 2 which is made from porous and conductive materials in a nearly uniform thickness. The both members are fixed together with conductive adhesive agent. When this roller is used in an electrophotographic copier or the like, the actions of supplying liquid onto the surface to be developed or of recovering liquid therefrom can be effected under the state of electrode effect, so that the liquid squeezing and cleaning operations may be carried out efficiently. By applying an arbitrary bias voltage, when it is used as a roller for development, the edge effect, fog removal, or developed image density may be controlled excellently.
JP10671178A 1978-08-31 1978-08-31 Elastic roller Pending JPS5533161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10671178A JPS5533161A (en) 1978-08-31 1978-08-31 Elastic roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10671178A JPS5533161A (en) 1978-08-31 1978-08-31 Elastic roller

Publications (1)

Publication Number Publication Date
JPS5533161A true JPS5533161A (en) 1980-03-08

Family

ID=14440546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10671178A Pending JPS5533161A (en) 1978-08-31 1978-08-31 Elastic roller

Country Status (1)

Country Link
JP (1) JPS5533161A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03284749A (en) * 1990-03-30 1991-12-16 Tokai Rubber Ind Ltd Antistatic roll

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03284749A (en) * 1990-03-30 1991-12-16 Tokai Rubber Ind Ltd Antistatic roll

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