JPS55146468A - Pressure fixing apparatus - Google Patents
Pressure fixing apparatusInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6275692A (en) * | 1985-09-30 | 1987-04-07 | Canon Inc | Pressure fixing device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4962143A (en) * | 1972-10-09 | 1974-06-17 | ||
JPS4966142A (en) * | 1972-09-05 | 1974-06-26 |
-
1980
- 1980-04-05 JP JP4485880A patent/JPS55146468A/en active Pending
Patent Citations (2)
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)
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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