CA2337523C - Separation fingers for electro photographic devices - Google Patents

Separation fingers for electro photographic devices Download PDF

Info

Publication number
CA2337523C
CA2337523C CA002337523A CA2337523A CA2337523C CA 2337523 C CA2337523 C CA 2337523C CA 002337523 A CA002337523 A CA 002337523A CA 2337523 A CA2337523 A CA 2337523A CA 2337523 C CA2337523 C CA 2337523C
Authority
CA
Canada
Prior art keywords
separation
finger
separation finger
weight
water
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.)
Expired - Fee Related
Application number
CA002337523A
Other languages
English (en)
French (fr)
Other versions
CA2337523A1 (en
Inventor
Daniel Eugene George
Shinichi Nakagawa
Akira Yokoyama
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2337523A1 publication Critical patent/CA2337523A1/en
Application granted granted Critical
Publication of CA2337523C publication Critical patent/CA2337523C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6532—Removing a copy sheet form a xerographic drum, band or plate
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2028—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with means for handling the copy material in the fixing nip, e.g. introduction guides, stripping means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Cleaning In Electrography (AREA)
  • Fixing For Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
CA002337523A 1998-07-30 1999-07-29 Separation fingers for electro photographic devices Expired - Fee Related CA2337523C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP21600098A JP2000047493A (ja) 1998-07-30 1998-07-30 電子写真装置用分離爪
JP10/216000 1998-07-30
PCT/US1999/017333 WO2000007074A1 (en) 1998-07-30 1999-07-29 Separation fingers for electro photographic devices

Publications (2)

Publication Number Publication Date
CA2337523A1 CA2337523A1 (en) 2000-02-10
CA2337523C true CA2337523C (en) 2007-12-04

Family

ID=16681744

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002337523A Expired - Fee Related CA2337523C (en) 1998-07-30 1999-07-29 Separation fingers for electro photographic devices

Country Status (6)

Country Link
EP (1) EP1101152B1 (ja)
JP (1) JP2000047493A (ja)
CN (1) CN1146759C (ja)
CA (1) CA2337523C (ja)
DE (1) DE69915489T2 (ja)
WO (1) WO2000007074A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050215715A1 (en) * 2003-12-19 2005-09-29 Schmeckpeper Mark R Blends of high temperature resins suitable for fabrication using powdered metal or compression molding techniques
KR101805819B1 (ko) * 2011-02-11 2017-12-07 에스프린팅솔루션 주식회사 정착기 및 이를 채용한 전자사진방식 화상형성장치
WO2023080175A1 (ja) * 2021-11-05 2023-05-11 ジャパンマテックス株式会社 ポリイミドを含む粉体組成物、粉体組成物からなる成形品の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0642113B2 (ja) * 1985-04-12 1994-06-01 エヌティエヌ株式会社 複写機用分離爪
JPH04102883A (ja) * 1990-08-22 1992-04-03 Toray Ind Inc 複写機用分離爪
JPH0619360A (ja) * 1992-06-30 1994-01-28 Toray Ind Inc 分離爪
JP2724306B2 (ja) * 1996-08-26 1998-03-09 エヌティエヌ株式会社 複写機用分離爪の製造方法

Also Published As

Publication number Publication date
DE69915489D1 (de) 2004-04-15
CA2337523A1 (en) 2000-02-10
EP1101152A1 (en) 2001-05-23
DE69915489T2 (de) 2005-03-03
JP2000047493A (ja) 2000-02-18
EP1101152B1 (en) 2004-03-10
CN1146759C (zh) 2004-04-21
WO2000007074A1 (en) 2000-02-10
CN1311874A (zh) 2001-09-05

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