EP0295631A3 - Pressure roller and fixation device employing same - Google Patents

Pressure roller and fixation device employing same Download PDF

Info

Publication number
EP0295631A3
EP0295631A3 EP88109482A EP88109482A EP0295631A3 EP 0295631 A3 EP0295631 A3 EP 0295631A3 EP 88109482 A EP88109482 A EP 88109482A EP 88109482 A EP88109482 A EP 88109482A EP 0295631 A3 EP0295631 A3 EP 0295631A3
Authority
EP
European Patent Office
Prior art keywords
pressure roller
fixation device
device employing
employing same
same
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.)
Granted
Application number
EP88109482A
Other versions
EP0295631A2 (en
EP0295631B1 (en
Inventor
Chiaki C/O Kumatori Works Kato
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.)
OFFERTA DI LICENZA AL PUBBLICO
Original Assignee
Sumitomo Electric Industries 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.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of EP0295631A2 publication Critical patent/EP0295631A2/en
Publication of EP0295631A3 publication Critical patent/EP0295631A3/en
Application granted granted Critical
Publication of EP0295631B1 publication Critical patent/EP0295631B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/20—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)
EP19880109482 1987-06-15 1988-06-14 Pressure roller and fixation device employing same Expired - Lifetime EP0295631B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14997987A JPS63311371A (en) 1987-06-15 1987-06-15 Press roller and fixing device using same
JP149979/87 1987-06-15

Publications (3)

Publication Number Publication Date
EP0295631A2 EP0295631A2 (en) 1988-12-21
EP0295631A3 true EP0295631A3 (en) 1989-12-13
EP0295631B1 EP0295631B1 (en) 1993-02-10

Family

ID=15486812

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880109482 Expired - Lifetime EP0295631B1 (en) 1987-06-15 1988-06-14 Pressure roller and fixation device employing same

Country Status (3)

Country Link
EP (1) EP0295631B1 (en)
JP (1) JPS63311371A (en)
DE (1) DE3878317T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06332334A (en) * 1993-05-18 1994-12-02 Japan Gore Tex Inc Elastic roll for fixing
WO1997010102A1 (en) * 1995-09-13 1997-03-20 W.L. Gore & Associates, Inc. Conductive fluoropolymer coated elastomeric rollers and structures

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156046A1 (en) * 1984-03-07 1985-10-02 Junkosha Co. Ltd. A roller fixing device
EP0291081A1 (en) * 1987-05-15 1988-11-17 Sumitomo Electric Industries Limited Elastic roller for fixing and method of producing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952269A (en) * 1982-09-19 1984-03-26 Sumitomo Electric Ind Ltd Fixation device
JPS60179770A (en) * 1984-02-27 1985-09-13 Sumitomo Electric Ind Ltd Fixing roller
JPS629377A (en) * 1985-07-05 1987-01-17 Sumitomo Electric Ind Ltd Fixing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156046A1 (en) * 1984-03-07 1985-10-02 Junkosha Co. Ltd. A roller fixing device
EP0291081A1 (en) * 1987-05-15 1988-11-17 Sumitomo Electric Industries Limited Elastic roller for fixing and method of producing the same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 30 (P-426)[2087], 5th February 1986; & JP-A-60 179 770 (SUMITOMO DENKI KOGYO K.K.) 13-09-1985 *
PATENT ABSTRACTS OF JAPAN, vol. 11, no. 181 (P-585)[2628], 11th June 1987; & JP-A-62 9377 (SUMITOMO ELECTRIC IND. LTD) 17-01-1987 (Cat. D,A) *
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 153 (P-287)[1590], 17th July 1984; & JP-A-59 52 269 (SUMITOMO DENKI KOGYO K.K.) 26-03-1984 *

Also Published As

Publication number Publication date
DE3878317D1 (en) 1993-03-25
EP0295631A2 (en) 1988-12-21
DE3878317T2 (en) 1993-05-27
EP0295631B1 (en) 1993-02-10
JPS63311371A (en) 1988-12-20

Similar Documents

Publication Publication Date Title
EP0240987A3 (en) Medical device
EP0171077A3 (en) Medical device
IL85430A0 (en) Ultra-violet device and its use
EP0343250A4 (en) Inking device and production thereof
EP0201011A3 (en) Orthopaedic device
EP0260986A3 (en) Moisture-remover and moisture-removing apparatus
ZA875662B (en) Respiration device
IL81683A0 (en) Roll block and roll-way assembly
GB8829639D0 (en) Operating and display device
EP0318877A3 (en) Tack-feeding device and method
GB2207170B (en) Glazing method and device
GB2186776B (en) Plant-handling method and device
EP0295631A3 (en) Pressure roller and fixation device employing same
HUT52211A (en) Pressure reducing-evaporating device
IE880582L (en) Framing and display device
GB8712113D0 (en) Medical device
GB8815713D0 (en) Medical device
ATA390184A (en) Massage and relaxation device
BG41006A1 (en) Roll and screw device
GB8712112D0 (en) Medical device
GB8829255D0 (en) Device and method
CS200388A1 (en) Rolling down device
GB8825938D0 (en) Sleep aid device
GB8900126D0 (en) Wirecutting and wirestripping device
GB8819731D0 (en) Fixation device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19900223

17Q First examination report despatched

Effective date: 19911118

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed
AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REF Corresponds to:

Ref document number: 3878317

Country of ref document: DE

Date of ref document: 19930325

ET Fr: translation filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: 746

Effective date: 19930715

ITPR It: changes in ownership of a european patent

Owner name: OFFERTA DI LICENZA AL PUBBLICO

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: FR

Ref legal event code: DL

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19960605

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19960611

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19960612

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970614

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19970614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980303

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050614