JPH01176642U - - Google Patents
Info
- Publication number
- JPH01176642U JPH01176642U JP7445588U JP7445588U JPH01176642U JP H01176642 U JPH01176642 U JP H01176642U JP 7445588 U JP7445588 U JP 7445588U JP 7445588 U JP7445588 U JP 7445588U JP H01176642 U JPH01176642 U JP H01176642U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- biasing
- belt
- jam
- fixed
- 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
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Photographic Developing Apparatuses (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Controlling Sheets Or Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Advancing Webs (AREA)
Description
第１図はこの考案の実施例であるシート加熱装
置の正面図、第２図は同シート加熱装置を備えた
複写機の構成を示す正面断面の略図、第３図は同
シート加熱装置の背面方向の斜視図、第４図は同
シート加熱装置を備えた複写機の制御部の要部を
示すブロツク図、第５図は同制御部の処理手順の
一部を示すフローチヤートである。また第６図は
この考案の別の実施例に係るシート加熱装置の正
面図である。
１―シート加熱装置、２―固定ローラ、３―張
力ローラ、４―ベルト、５―固定ローラ、１１―
カム、１２―レバー、ＳＯＬ１―ソレノイド、Ｍ
１―モータ。
Fig. 1 is a front view of a sheet heating device that is an embodiment of this invention, Fig. 2 is a schematic front sectional view showing the configuration of a copying machine equipped with the same sheet heating device, and Fig. 3 is a rear view of the sheet heating device. FIG. 4 is a block diagram showing the main parts of the control section of a copying machine equipped with the same sheet heating device, and FIG. 5 is a flowchart showing a part of the processing procedure of the control section. Further, FIG. 6 is a front view of a sheet heating device according to another embodiment of this invention. 1-Sheet heating device, 2-Fixed roller, 3-Tension roller, 4-Belt, 5-Fixed roller, 11-
Cam, 12-lever, SOL1-solenoid, M
1-Motor.
Claims (1)
ーラと、固定ローラに接近および遠ざかる方向に
移動可能にされ遠ざかる方向に付勢された張力ロ
ーラと、固定ローラと張力ローラとに張架された
ベルトと、ベルトを介して固定ローラに接離可能
にされた可動ローラと、可動ローラを固定ローラ
との当接方向に付勢する付勢手段と、を備え、ベ
ルトと可動ローラとの間に受像シートを通過させ
るシート加熱装置において、 ベルトと可動ローラとの当接位置で受像シート
のジヤムの発生を検出するジヤム検出手段と、ジ
ヤム検出手段がジヤムの発生を検出した際および
電源オフした際に付勢手段の付勢力を解除する付
勢解除手段と、を設けてなるシート加熱装置。[Claims for Utility Model Registration] A fixed roller that is pivotally supported in a fixed position and has a heating element inside, a tension roller that is movable toward and away from the fixed roller and is biased in the direction that moves away from the fixed roller; A belt stretched over a tension roller, a movable roller capable of coming into contact with and separating from a fixed roller via the belt, and a biasing means for biasing the movable roller in the direction of contact with the fixed roller, A sheet heating device that passes an image receiving sheet between a belt and a movable roller includes a jam detecting means for detecting the occurrence of a jam on the image receiving sheet at a contact position between the belt and the movable roller, and a jam detecting means for detecting the occurrence of a jam. A seat heating device comprising a biasing release means for releasing the biasing force of the biasing device upon detection and when the power is turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7445588U JPH01176642U (en) | 1988-06-03 | 1988-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7445588U JPH01176642U (en) | 1988-06-03 | 1988-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01176642U true JPH01176642U (en) | 1989-12-15 |
Family
ID=31299566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7445588U Pending JPH01176642U (en) | 1988-06-03 | 1988-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01176642U (en) |
-
1988
- 1988-06-03 JP JP7445588U patent/JPH01176642U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6357677U (en) | ||
| EP0769387A3 (en) | Printing device with roll paper detection | |
| JPH0477554U (en) | ||
| JPH0422442U (en) | ||
| JP2000296926A (en) | Sheet conveyance device and image reading device | |
| JPH049836U (en) | ||
| JPH0475644U (en) | ||
| JPH02268559A (en) | Original travel part releasing device | |
| JPS6195758U (en) | ||
| JPH0331149U (en) | ||
| JP2686501B2 (en) | Continuous paper supply processor | |
| JPH0329863U (en) | ||
| JPH0356734U (en) | ||
| JPS61192628A (en) | Paper feeding device | |
| JPS6195753U (en) | ||
| JPH01134636U (en) | ||
| JPH0440240U (en) | ||
| JPH02147439U (en) | ||
| JPH01134638U (en) | ||
| JPS61145748U (en) | ||
| JPH02175524A (en) | Printer device | |
| JPS62137444U (en) | ||
| JPS63136644U (en) | ||
| JPH02117544U (en) | ||
| JPH0275644U (en) |