JPS6191366U - - Google Patents
Info
- Publication number
- JPS6191366U JPS6191366U JP17487984U JP17487984U JPS6191366U JP S6191366 U JPS6191366 U JP S6191366U JP 17487984 U JP17487984 U JP 17487984U JP 17487984 U JP17487984 U JP 17487984U JP S6191366 U JPS6191366 U JP S6191366U
- Authority
- JP
- Japan
- Prior art keywords
- release agent
- mold release
- porous
- membrane
- coating device
- 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
- 239000006082 mold release agent Substances 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Description
第１図は本考案の離型剤塗布装置の要部たる弗
素樹脂多孔質膜を耐熱フエルトに取り付けたもの
の表側平面図（図ａ）と裏側平面図（図ｂ）、第
２図は第１図のものを支持板に取り付けた本考案
の離型剤塗布装置の正面図、第３図は離型剤塗布
装置の従来の機構を説明する側面図、第４図は第
２図に対応する従来のものを説明する正面図を夫
々例示している。
１…コピー紙等複写材、２…トナー、３…加熱
定着ローラ、４…加圧弾性ローラ、５…離型剤、
６…離型剤タンク、７…支持板、８…４弗化エチ
レン樹脂等弗素樹脂の多孔質膜、９…耐熱フエル
ト、１０…ヒータ、１１…回り込んでいる離型剤
、１２…融着部。
Figure 1 shows a front side plan view (Figure a) and a back side plan view (Figure b) of a fluororesin porous membrane attached to heat-resistant felt, which is the main part of the mold release agent application device of the present invention. A front view of the mold release agent applicator of the present invention with the one shown attached to the support plate, FIG. 3 is a side view illustrating the conventional mechanism of the mold release agent applicator, and FIG. 4 corresponds to FIG. 2. Front views for explaining conventional ones are shown as examples. 1... Copying material such as copy paper, 2... Toner, 3... Heat fixing roller, 4... Pressure elastic roller, 5... Release agent,
6... Mold release agent tank, 7... Support plate, 8... Porous membrane of fluororesin such as 4-fluorinated ethylene resin, 9... Heat resistant felt, 10... Heater, 11... Mold release agent wrapped around, 12... Welding Department.
Claims (1)
加熱定着ローラと加圧弾性ローラとの間を通すこ
とによつて複写材にトナー像を焼き付ける定着装
置に於いて、ローラの何れか一方又は両方に離型
剤を塗布するものであつて、弗素樹脂多孔質膜が
支持板に、タンク内の離型剤を吸い供給する役割
を果す耐熱フエルトを介して取付られ且つ上記の
多孔質膜はフエルトの上記離型剤が塗布されるロ
ーラ近傍の端部を抱え込んでいることを特徴とす
る離型剤塗布装置。 (2) 弗素樹脂多孔質膜が４弗化エチレン樹脂多
孔質膜である実用新案登録請求の範囲第(1)項記
載の離型剤塗布装置。 (3) 耐熱フエルトが板状である実用新案登録請
求の範囲第(1)項記載の離型剤塗布装置。[Scope of Claim for Utility Model Registration] (1) A fixing device that prints a toner image onto a copying material by passing the toner image transferred to a copying material such as copy paper between a heating fixing roller and a pressurized elastic roller. In this method, a mold release agent is applied to one or both of the rollers, and a fluororesin porous membrane is applied to a support plate through a heat-resistant felt that serves to absorb and supply the mold release agent in a tank. A mold release agent coating device, wherein the porous membrane is attached to the mold release agent application device and includes an end portion of the felt near the roller to which the mold release agent is applied. (2) The mold release agent coating device according to claim 1, wherein the porous fluororesin membrane is a porous tetrafluoroethylene resin membrane. (3) The mold release agent coating device according to claim (1) of the utility model registration, wherein the heat-resistant felt is plate-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17487984U JPS6191366U (en) | 1984-11-18 | 1984-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17487984U JPS6191366U (en) | 1984-11-18 | 1984-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6191366U true JPS6191366U (en) | 1986-06-13 |
Family
ID=30732484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17487984U Pending JPS6191366U (en) | 1984-11-18 | 1984-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191366U (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110049A (en) * | 1976-03-12 | 1977-09-14 | Canon Inc | Electrophotographic fixer |
| JPS55153974A (en) * | 1979-05-18 | 1980-12-01 | Canon Inc | Fixing device |
| JPS55155377A (en) * | 1979-05-23 | 1980-12-03 | Canon Inc | Fixing device |
| JPS5648665A (en) * | 1979-09-28 | 1981-05-01 | Canon Inc | Fixing device |
| JPS57138670A (en) * | 1981-02-19 | 1982-08-27 | Sumitomo Electric Ind Ltd | Fixing device |
-
1984
- 1984-11-18 JP JP17487984U patent/JPS6191366U/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110049A (en) * | 1976-03-12 | 1977-09-14 | Canon Inc | Electrophotographic fixer |
| JPS55153974A (en) * | 1979-05-18 | 1980-12-01 | Canon Inc | Fixing device |
| JPS55155377A (en) * | 1979-05-23 | 1980-12-03 | Canon Inc | Fixing device |
| JPS5648665A (en) * | 1979-09-28 | 1981-05-01 | Canon Inc | Fixing device |
| JPS57138670A (en) * | 1981-02-19 | 1982-08-27 | Sumitomo Electric Ind Ltd | Fixing device |
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