JPS63105166U - - Google Patents
Info
- Publication number
- JPS63105166U JPS63105166U JP19848986U JP19848986U JPS63105166U JP S63105166 U JPS63105166 U JP S63105166U JP 19848986 U JP19848986 U JP 19848986U JP 19848986 U JP19848986 U JP 19848986U JP S63105166 U JPS63105166 U JP S63105166U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- layer
- view
- heating
- utility
- 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 7
- 238000004140 cleaning Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Control Of Resistance Heating (AREA)
Description
第1図は本考案の加熱定着ロールを備えた定着
装置の構成を示すロール軸方向の断面図、第2図
は同じく側断面図、第3図は本考案の加熱定着ロ
ールの実施例の一部拡大断面図、第4図は従来の
加熱ロール方式の定着装置の側断面図、第5図は
発熱体層を有する加熱定着ロール例の斜視図、第
6図はパターン状の発熱体層を有する支持体ロー
ル例の斜視図、第7図は電子写真複写機の概略構
成図である。
図中符号:1,1a……加熱ロール;2……支
持体ロールコア;3……抵抗発熱体層;4a……
離型層;4b……プライマー層;5,5a……円
筒状電極;6,6a……導線;7,7a……すべ
り軸受;8……導線;9……ギヤツプ;10,1
0a……加圧ロール;11……金属コア;12…
…弾性体;13,13a……軸受;14,14a
……軸;15,15a……フレーム;16,16
a……軸受ハウジング;17,17a……孔;1
8……駆動用ギア;19……モータ側ギア;20
……用紙;21……トナー画像;22……温度セ
ンサー;23……剥離爪;24……ガイド板;2
5……内部加熱素子;26……定着装置;27…
…給紙カセツト;28……給紙ロール;29……
用紙;30……タイミングロール;31……排出
トレイ;32……原稿台;33……感光体ドラム
;34……帯電コロトロン;35……露光ランプ
;36……光集束光学系;37……現像装置;3
8……転写コロトロン;39……剥離コロトロン
;40……除電器;41……クリーニング装置;
42……クリーニングブレード。
FIG. 1 is a sectional view in the roll axis direction showing the configuration of a fixing device equipped with the heat fixing roll of the present invention, FIG. 2 is a side sectional view of the same, and FIG. 3 is an example of the heat fixing roll of the present invention. FIG. 4 is a side sectional view of a conventional heating roll type fixing device, FIG. 5 is a perspective view of an example of a heating fixing roll having a heating layer, and FIG. FIG. 7 is a perspective view of an example of a support roll, and FIG. 7 is a schematic configuration diagram of an electrophotographic copying machine. Codes in the figure: 1, 1a...Heating roll; 2...Support roll core; 3...Resistance heating element layer; 4a...
Release layer; 4b... Primer layer; 5, 5a... Cylindrical electrode; 6, 6a... Conductive wire; 7, 7a... Sliding bearing; 8... Conductive wire; 9... Gap; 10, 1
0a...pressure roll; 11...metal core; 12...
...Elastic body; 13, 13a...Bearing; 14, 14a
...Axis; 15, 15a...Frame; 16, 16
a... Bearing housing; 17, 17a... Hole; 1
8... Drive gear; 19... Motor side gear; 20
... Paper; 21 ... Toner image; 22 ... Temperature sensor; 23 ... Peeling claw; 24 ... Guide plate; 2
5... Internal heating element; 26... Fixing device; 27...
...Paper feed cassette; 28...Paper feed roll; 29...
Paper; 30... Timing roll; 31... Ejection tray; 32... Original table; 33... Photosensitive drum; 34... Charging corotron; 35... Exposure lamp; 36... Light focusing optical system; 37... Developing device; 3
8...Transfer corotron; 39...Peeling corotron; 40...Static eliminator; 41...Cleaning device;
42...Cleaning blade.
Claims (1)
び離型層を設けてなることを特徴とする加熱定着
ロール。 (2) プライマー層の厚さが10μm以上100
μm以下である実用新案登録請求第1項記載の加
熱定着ロール。[Claims for Utility Model Registration] (1) A heating fixing roll comprising a heat generating layer, a primer layer and a release layer provided on a support roll. (2) The thickness of the primer layer is 10μm or more100
The heat fixing roll according to claim 1 of the utility model registration claim, which has a diameter of μm or less.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19848986U JPS63105166U (en) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19848986U JPS63105166U (en) | 1986-12-25 | 1986-12-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63105166U true JPS63105166U (en) | 1988-07-07 |
Family
ID=31159226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19848986U Pending JPS63105166U (en) | 1986-12-25 | 1986-12-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63105166U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59155873A (en) * | 1983-02-24 | 1984-09-05 | Hitachi Metals Ltd | Heat fixing device |
JPS6122377A (en) * | 1984-07-11 | 1986-01-30 | Showa Electric Wire & Cable Co Ltd | Heating fixing roller |
JPS61250668A (en) * | 1985-04-30 | 1986-11-07 | Showa Electric Wire & Cable Co Ltd | Heating roller |
-
1986
- 1986-12-25 JP JP19848986U patent/JPS63105166U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59155873A (en) * | 1983-02-24 | 1984-09-05 | Hitachi Metals Ltd | Heat fixing device |
JPS6122377A (en) * | 1984-07-11 | 1986-01-30 | Showa Electric Wire & Cable Co Ltd | Heating fixing roller |
JPS61250668A (en) * | 1985-04-30 | 1986-11-07 | Showa Electric Wire & Cable Co Ltd | Heating roller |
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