JPS55146468A - Pressure fixing apparatus - Google Patents

Pressure fixing apparatus

Info

Publication number
JPS55146468A
JPS55146468A JP4485880A JP4485880A JPS55146468A JP S55146468 A JPS55146468 A JP S55146468A JP 4485880 A JP4485880 A JP 4485880A JP 4485880 A JP4485880 A JP 4485880A JP S55146468 A JPS55146468 A JP S55146468A
Authority
JP
Japan
Prior art keywords
roller
rollers
pressure
cross
allowed
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
JP4485880A
Other languages
Japanese (ja)
Inventor
Tadanobu Nakajima
Riichi Matsui
Tatsuo Aizawa
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial 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.)
Filing date
Publication date
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Priority to JP4485880A priority Critical patent/JPS55146468A/en
Publication of JPS55146468A publication Critical patent/JPS55146468A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE: To enable a wholly uniform and even fixing to be always made in accordance with copying paper thickness and kinds, and a roller material, by allowing a couple of fixing rollers to cross each other at a given angle, and enabling pressure to be optionally set.
CONSTITUTION: Shaft 3 of one roller 1 is allowed to cross shaft 4 of the other roller 2 at a slight angle, for example, roller 1 is allowed to cross roller 2 slightly with its central part in contact to that of roller 2, and both of its ends swinged slightly and horizontally. A given pressure is applied to shafts 3, 4 of rollers 1, 2 to correct a gap between the central parts of rollers 1, 2 by distorsion of the rollers due to these pressures, and roller 1 is able to be brought into uniform pressure contact to the circumference of roller 2 on the position as shown with a dotted line, thus permitting conveyance of copying paper to be made smoothly without undergoing too large pressure, and paper tear or jam to be prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP4485880A 1980-04-05 1980-04-05 Pressure fixing apparatus Pending JPS55146468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4485880A JPS55146468A (en) 1980-04-05 1980-04-05 Pressure fixing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4485880A JPS55146468A (en) 1980-04-05 1980-04-05 Pressure fixing apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9670474A Division JPS5124236A (en) 1974-08-23 1974-08-23 ATSURYOKUTEICHAKUSOCHI

Publications (1)

Publication Number Publication Date
JPS55146468A true JPS55146468A (en) 1980-11-14

Family

ID=12703172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4485880A Pending JPS55146468A (en) 1980-04-05 1980-04-05 Pressure fixing apparatus

Country Status (1)

Country Link
JP (1) JPS55146468A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275692A (en) * 1985-09-30 1987-04-07 Canon Inc Pressure fixing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4962143A (en) * 1972-10-09 1974-06-17
JPS4966142A (en) * 1972-09-05 1974-06-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966142A (en) * 1972-09-05 1974-06-26
JPS4962143A (en) * 1972-10-09 1974-06-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275692A (en) * 1985-09-30 1987-04-07 Canon Inc Pressure fixing device

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