JPS5799673A - Transfer device - Google Patents

Transfer device

Info

Publication number
JPS5799673A
JPS5799673A JP17491780A JP17491780A JPS5799673A JP S5799673 A JPS5799673 A JP S5799673A JP 17491780 A JP17491780 A JP 17491780A JP 17491780 A JP17491780 A JP 17491780A JP S5799673 A JPS5799673 A JP S5799673A
Authority
JP
Japan
Prior art keywords
support body
transfer paper
external
meshes
opening
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
JP17491780A
Other languages
Japanese (ja)
Inventor
Takao Aoki
Takahiro Inoue
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 JP17491780A priority Critical patent/JPS5799673A/en
Publication of JPS5799673A publication Critical patent/JPS5799673A/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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/163—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
    • G03G15/1635—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device
    • G03G15/165—Arrangements for supporting or transporting the second base in the transfer area, e.g. guides
    • G03G15/1655—Arrangements for supporting or transporting the second base in the transfer area, e.g. guides comprising a rotatable holding member to which the second base is attached or attracted, e.g. screen transfer holding drum

Landscapes

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

Abstract

PURPOSE:To eliminate the need to apply a high charging potential, by providing a transfer material support body with an insulating layer, and a mesh-shaped layer on its back surface. CONSTITUTION:A transfer paper support body 19' has an external diameter a half as long as the diameter of a photosensitive drum, and the opening part of the support body 19' is greater than the external shape of used transfer paper. On the external circumferential surface of an opening area sectioned by both frame parts 191 and 192 and coupling part 193 of the support body 19', a screen 196 made of 10-50 meshes synthetic resin is provided, and on its external circumferential surface, an insulating film 197 with <=80mum thickness is provided covering the opening surface. As this film 197, an about 20 meshes rough material is used preferably. The coupling part is provided with a locking means 20 of stopping and fixing one edge of transfer paper P.
JP17491780A 1980-12-11 1980-12-11 Transfer device Pending JPS5799673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17491780A JPS5799673A (en) 1980-12-11 1980-12-11 Transfer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17491780A JPS5799673A (en) 1980-12-11 1980-12-11 Transfer device

Publications (1)

Publication Number Publication Date
JPS5799673A true JPS5799673A (en) 1982-06-21

Family

ID=15986961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17491780A Pending JPS5799673A (en) 1980-12-11 1980-12-11 Transfer device

Country Status (1)

Country Link
JP (1) JPS5799673A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517575A (en) * 1981-04-20 1985-05-14 Matsushita Electric Industrial Co., Ltd. Recording paper clamping apparatus
US4973991A (en) * 1988-05-18 1990-11-27 Stork X-Cel B.V. Clamping roller for a sheet medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546771A (en) * 1978-09-29 1980-04-02 Ricoh Co Ltd Copy paper stripping unit for transfer type electrophotographic copier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546771A (en) * 1978-09-29 1980-04-02 Ricoh Co Ltd Copy paper stripping unit for transfer type electrophotographic copier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517575A (en) * 1981-04-20 1985-05-14 Matsushita Electric Industrial Co., Ltd. Recording paper clamping apparatus
US4973991A (en) * 1988-05-18 1990-11-27 Stork X-Cel B.V. Clamping roller for a sheet medium

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