JPS5688162A - Cleaning blade - Google Patents

Cleaning blade

Info

Publication number
JPS5688162A
JPS5688162A JP16514179A JP16514179A JPS5688162A JP S5688162 A JPS5688162 A JP S5688162A JP 16514179 A JP16514179 A JP 16514179A JP 16514179 A JP16514179 A JP 16514179A JP S5688162 A JPS5688162 A JP S5688162A
Authority
JP
Japan
Prior art keywords
cleaning
blade
cleaning blade
constitutent
superior
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
JP16514179A
Other languages
Japanese (ja)
Inventor
Hideyo Kondo
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 JP16514179A priority Critical patent/JPS5688162A/en
Publication of JPS5688162A publication Critical patent/JPS5688162A/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
    • G03G21/0011—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 blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G03G21/0017—Details relating to the internal structure or chemical composition of the blades

Abstract

PURPOSE:To improve cleaning performance and durability by composing a cleaning blade of a plurality of specified materials. CONSTITUTION:Cleaning blade 1 is composed of rubber constitutent 11, superior in rigidity, abrasion resistance, chemical resistance, etc., provided in contact with photosensitive drum 2, etc., and polyester elastomer constitutent 12 provided in continuation to constituent 11, permitting friction resistance between constituent 11 and drum 2 due to vibration and impact caused by cleaning to be absorbed. With such construction, smooth cleaning superior in following property and other performances is effected, and never the less durability of blade 1 is improved.
JP16514179A 1979-12-19 1979-12-19 Cleaning blade Pending JPS5688162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16514179A JPS5688162A (en) 1979-12-19 1979-12-19 Cleaning blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16514179A JPS5688162A (en) 1979-12-19 1979-12-19 Cleaning blade

Publications (1)

Publication Number Publication Date
JPS5688162A true JPS5688162A (en) 1981-07-17

Family

ID=15806665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16514179A Pending JPS5688162A (en) 1979-12-19 1979-12-19 Cleaning blade

Country Status (1)

Country Link
JP (1) JPS5688162A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501486A (en) * 1983-07-14 1985-02-26 Savin Corporation Wiper blade for electrophotocopier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501486A (en) * 1983-07-14 1985-02-26 Savin Corporation Wiper blade for electrophotocopier

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