JPS5782877A - Pressure fixing type facsimile device - Google Patents

Pressure fixing type facsimile device

Info

Publication number
JPS5782877A
JPS5782877A JP55158294A JP15829480A JPS5782877A JP S5782877 A JPS5782877 A JP S5782877A JP 55158294 A JP55158294 A JP 55158294A JP 15829480 A JP15829480 A JP 15829480A JP S5782877 A JPS5782877 A JP S5782877A
Authority
JP
Japan
Prior art keywords
paper
tension
speed
press
contact roller
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
JP55158294A
Other languages
Japanese (ja)
Other versions
JPH0121510B2 (en
Inventor
Masakatsu Fujie
Junichi Matsuno
Masao Furuya
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55158294A priority Critical patent/JPS5782877A/en
Priority to US06/290,563 priority patent/US4419003A/en
Publication of JPS5782877A publication Critical patent/JPS5782877A/en
Publication of JPH0121510B2 publication Critical patent/JPH0121510B2/ja
Granted 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
    • G03G15/2092—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using pressure only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
    • B65H23/10—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle acting on running web
    • B65H23/14—Tensioning rollers applying braking forces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Fixing For Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

PURPOSE:To prevent the occurrence of lines, etc. to the recording paper when the tension is applied to the recording paper before the fixing by the difference between the speed of revolution of a press-contact roller and the paper feed speed, by securing the oscillation type speed of revolution for the press-contact roller to produce the oscillation type tension. CONSTITUTION:Both a frictional force shaft 15 and a rubber belt 13 are pressed to a friction plate 12 with a spring 16, and accordingly the tension right-angled to the travelling direction of the recording paper 4 is applied to the paper 4 fed from the side of a drive shaft 14 until the paper 4 is carried out from the side of the shaft 15 and in accordance with the travelling of the paper 4. After the paper 4 is bited into the press-contact roller, the speed of revolution of a fixing device 10 is increased compared with the speed of the belt 13. Thus the tension is caused in the travelling direction of the paper 4 and between a pressure fixing guide pin 17 and the belt 13. As a result, the tension that is caused by the belt 13 and the plate 12 and is right-angled to the travelling direction of the paper 4 expands up to the position of the pin 17. Thus the paper 4 is tight-stretched to be carried into the press-contact roller.
JP55158294A 1980-08-27 1980-11-12 Pressure fixing type facsimile device Granted JPS5782877A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55158294A JPS5782877A (en) 1980-11-12 1980-11-12 Pressure fixing type facsimile device
US06/290,563 US4419003A (en) 1980-08-27 1981-08-06 Recording sheet conveying system of pressure fixing type electrostatic printing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55158294A JPS5782877A (en) 1980-11-12 1980-11-12 Pressure fixing type facsimile device

Publications (2)

Publication Number Publication Date
JPS5782877A true JPS5782877A (en) 1982-05-24
JPH0121510B2 JPH0121510B2 (en) 1989-04-21

Family

ID=15668457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55158294A Granted JPS5782877A (en) 1980-08-27 1980-11-12 Pressure fixing type facsimile device

Country Status (1)

Country Link
JP (1) JPS5782877A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170176903A1 (en) * 2015-12-16 2017-06-22 Konica Minolta, Inc. Fixing device which fixes toner image to sheet at nip portion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170176903A1 (en) * 2015-12-16 2017-06-22 Konica Minolta, Inc. Fixing device which fixes toner image to sheet at nip portion
US9927743B2 (en) * 2015-12-16 2018-03-27 Konica Minolta, Inc. Fixing device with a variable rotational drive

Also Published As

Publication number Publication date
JPH0121510B2 (en) 1989-04-21

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