FR2184070B1 - - Google Patents

Info

Publication number: FR2184070B1
Authority: FR; France
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

Application number

FR7316921A

Other languages

Other versions

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.)

1972-05-11

Filing date

1973-05-10

Publication date

1976-05-28

1973-05-10 Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd

1973-12-21 Publication of FR2184070A1 publication Critical patent/FR2184070A1/fr

1976-05-28 Application granted granted Critical

1976-05-28 Publication of FR2184070B1 publication Critical patent/FR2184070B1/fr

Status Expired legal-status Critical Current

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
- G03G15/20—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
- G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure
- 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
- G03G15/206—Structural details or chemical composition of the pressure elements and layers thereof

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Fixing For Electrophotography (AREA)

FR7316921A 1972-05-11 1973-05-10 Expired FR2184070B1 (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP4699772A JPS5612873B2 (nl)	1972-05-11	1972-05-11

Publications (2)

Publication Number	Publication Date
FR2184070A1 FR2184070A1 (nl)	1973-12-21
FR2184070B1 true FR2184070B1 (nl)	1976-05-28

Family

ID=12762817

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7316921A Expired FR2184070B1 (nl)	1972-05-11	1973-05-10

Country Status (5)

Country	Link
US (1)	US3874843A (nl)
JP (1)	JPS5612873B2 (nl)
CA (1)	CA1010494A (nl)
FR (1)	FR2184070B1 (nl)
GB (1)	GB1422014A (nl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3951585A (en) *	1972-05-11	1976-04-20	Ricoh Co., Ltd.	Method of heating and fixing a toner image
US3998584A (en) *	1974-06-15	1976-12-21	Minolta Camera Kabushiki Kaisha	Electrophotographic fusing apparatus
JPS5346456B2 (nl) *	1974-06-15	1978-12-14
IT1024761B (it) *	1974-11-06	1978-07-20	Olivetti Ing C S P A	Unita di fissaggio a rulli fusori per copiatrici elettrostatiche
JPS5820034B2 (ja) *	1975-04-30	1983-04-21	株式会社リコー	乾式電子写真複写機の定着装置
JPS5240143A (en) *	1975-09-25	1977-03-28	Fuji Xerox Co Ltd	Contact thermal fixing device for electrophotographic copying
JPS5279937A (en) *	1975-12-26	1977-07-05	Fuji Xerox Co Ltd	Heat contact fixing device for electrophotographic copying machine
US4119831A (en) *	1977-03-14	1978-10-10	Rank Xerox, Ltd.	Contact pressure adjusting device in heating pressing fixing apparatus for electrophotographic copiers
CA1106902A (en) *	1977-08-05	1981-08-11	Yoshitaka Sasaki	Toner image pressure-fixing device
DE2747544A1 (de) *	1977-10-22	1979-04-26	Agfa Gevaert Ag	Aufschmelzeinrichtung
US4197445A (en) *	1978-09-27	1980-04-08	Xerox Corporation	Roll fuser apparatus and system therefor
US4457998A (en) *	1982-02-08	1984-07-03	Xerox Corporation	Composition with uncrosslinked polymer contained in a crosslinked polymer network
US4753543A (en) *	1985-06-24	1988-06-28	Ricoh Company, Ltd.	Electrostatic printing apparatus with heated adjustable pressure toner fixing rolls
JPS62146176U (nl) *	1986-03-11	1987-09-16

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3291466A (en) *	1964-09-30	1966-12-13	Xerox Corp	Xerographic fixing device
US3449548A (en) *	1966-12-30	1969-06-10	Xerox Corp	Fusing device
US3452181A (en) *	1967-12-27	1969-06-24	Eastman Kodak Co	Roll fusing device for xerographic material
US3498596A (en) *	1968-05-24	1970-03-03	Xerox Corp	Heat fixing apparatus for fusible material
US3751216A (en) *	1971-11-26	1973-08-07	Xerox Corp	Fuser roll assembly
US3754819A (en) *	1971-12-30	1973-08-28	Xerox Corp	Apparatus for placing rollers in contact in a pressure fuser assembly

1972
- 1972-05-11 JP JP4699772A patent/JPS5612873B2/ja not_active Expired
1973
- 1973-04-10 CA CA168,327A patent/CA1010494A/en not_active Expired
- 1973-04-13 GB GB1786073A patent/GB1422014A/en not_active Expired
- 1973-05-04 US US357097A patent/US3874843A/en not_active Expired - Lifetime
- 1973-05-10 FR FR7316921A patent/FR2184070B1/fr not_active Expired

Also Published As

Publication number	Publication date
JPS498255A (nl)	1974-01-24
DE2323730B2 (de)	1977-03-24
GB1422014A (en)	1976-01-21
FR2184070A1 (nl)	1973-12-21
JPS5612873B2 (nl)	1981-03-25
DE2323730A1 (de)	1973-11-22
US3874843A (en)	1975-04-01
CA1010494A (en)	1977-05-17

Publication	Publication Date	Title
JPS5612873B2 (nl)	1981-03-25
AR202780Q (nl)	1975-07-24
CH570478A5 (nl)	1975-12-15
BG21154A1 (nl)	1976-03-20
CH545919A (nl)	1974-02-15
CH555446A (nl)	1974-10-31
CH560961A5 (nl)	1975-04-15
CH560997A5 (nl)	1975-04-15
CH562549A5 (nl)	1975-05-30
CH563047A5 (nl)	1975-06-13
CH563538A5 (nl)	1975-06-30
CH570574A5 (nl)	1975-12-15
CH570484B5 (nl)	1975-12-15
CH565333A5 (nl)	1975-08-15
CH566252A5 (nl)	1975-09-15
CH566676A5 (nl)	1975-09-15
BG19718A1 (nl)	1975-10-10
CH569280A5 (nl)	1975-11-14
CH569286A5 (nl)	1975-11-14
CH569350A5 (nl)	1975-11-14
CH570245A5 (nl)	1975-12-15
CH570260A5 (nl)	1975-12-15
CH570298A5 (nl)	1975-12-15
CH570462A5 (nl)	1975-12-15
BG21763A1 (nl)	1976-09-20

Legal Events

Date	Code	Title	Description
1993-03-26	ST	Notification of lapse