JPS60135755U - Fusing device - Google Patents
Fusing deviceInfo
- Publication number
- JPS60135755U JPS60135755U JP2247484U JP2247484U JPS60135755U JP S60135755 U JPS60135755 U JP S60135755U JP 2247484 U JP2247484 U JP 2247484U JP 2247484 U JP2247484 U JP 2247484U JP S60135755 U JPS60135755 U JP S60135755U
- Authority
- JP
- Japan
- Prior art keywords
- heat roller
- high temperatures
- current cutoff
- fixing device
- roller
- 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.)
- Granted
Links
Landscapes
- Fixing For Electrophotography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る定着装置の第１の実施例を示す正
面図、第２図はその実施例の側面図、第３図はその実施
例において熱ローラ温度が異常高温になった場合の説明
図、第４図は本考案の第２の実施例の要部を示す側面図
、第５図は本考案の第３の実施例の要部を示す側面図で
ある。
３・・・熱ローラ、８・・・ヒータ（加熱す暮手段）、
１１・・・紙（複写紙）、５・・・補助ローラ、７・・
・温度ヒユーズ（通電遮断素子）、２ａ、２ｂ、１９・
・・支持部材、６ａ、６ｂ・・・バネ（付勢する手段）
、１８・・・リンク（付勢する手段）。Fig. 1 is a front view showing a first embodiment of the fixing device according to the present invention, Fig. 2 is a side view of the embodiment, and Fig. 3 is a case where the temperature of the heat roller becomes abnormally high in the embodiment. FIG. 4 is a side view showing the main parts of the second embodiment of the invention, and FIG. 5 is a side view showing the main parts of the third embodiment of the invention. 3... Heat roller, 8... Heater (heating means),
11...Paper (copy paper), 5...Auxiliary roller, 7...
・Temperature fuse (current cutoff element), 2a, 2b, 19・
...Supporting member, 6a, 6b...Spring (biasing means)
, 18... Link (energizing means).
Claims (1)
する手段と、その熱ローラと協同して紙を挟持し回転可
能な補助ローラと、異常高温を感知して上記の通電を遮
断する通電遮断素子とを具備する定着装置において、熱
ローラと通電遮断素子とを一定間隔に保持し高温で熱変
形を生ずる材料を含む支持部材と、熱ローラと通電遮断
素子と、が互いに接近するように少なくともいずれか一
方を付勢する手段とを有することを特徴とする定着゛
装置。A rotatable heat roller, a means for heating the heat roller by applying electricity, an auxiliary roller that can rotate while holding the paper in cooperation with the heat roller, and a current cutoff device that detects abnormally high temperatures and cuts off the above-mentioned electricity supply. The fixing device includes a support member that holds the heat roller and the current cutoff element at a constant distance and includes a material that causes thermal deformation at high temperatures; A fixing device characterized by having a means for biasing either one of the fixing devices.
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2247484U JPS60135755U (en) | 1984-02-21 | 1984-02-21 | Fusing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2247484U JPS60135755U (en) | 1984-02-21 | 1984-02-21 | Fusing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60135755U true JPS60135755U (en) | 1985-09-09 |
| JPH0331973Y2 JPH0331973Y2 (en) | 1991-07-08 |
Family
ID=30514797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2247484U Granted JPS60135755U (en) | 1984-02-21 | 1984-02-21 | Fusing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60135755U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62143971U (en) * | 1986-03-06 | 1987-09-10 | ||
| JP2007240791A (en) * | 2006-03-08 | 2007-09-20 | Kyocera Mita Corp | Fixing device and image forming apparatus |
| JP2016224200A (en) * | 2015-05-29 | 2016-12-28 | コニカミノルタ株式会社 | Fixing device |
-
1984
- 1984-02-21 JP JP2247484U patent/JPS60135755U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62143971U (en) * | 1986-03-06 | 1987-09-10 | ||
| JP2007240791A (en) * | 2006-03-08 | 2007-09-20 | Kyocera Mita Corp | Fixing device and image forming apparatus |
| JP4568241B2 (en) * | 2006-03-08 | 2010-10-27 | 京セラミタ株式会社 | Fixing apparatus and image forming apparatus |
| JP2016224200A (en) * | 2015-05-29 | 2016-12-28 | コニカミノルタ株式会社 | Fixing device |
| US10338506B2 (en) | 2015-05-29 | 2019-07-02 | Konica Minolta, Inc. | Fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331973Y2 (en) | 1991-07-08 |
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