JPH0463473U - - Google Patents
Info
- Publication number
- JPH0463473U JPH0463473U JP10615190U JP10615190U JPH0463473U JP H0463473 U JPH0463473 U JP H0463473U JP 10615190 U JP10615190 U JP 10615190U JP 10615190 U JP10615190 U JP 10615190U JP H0463473 U JPH0463473 U JP H0463473U
- Authority
- JP
- Japan
- Prior art keywords
- fixing
- separating claw
- fixing roll
- contact
- tip
- 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
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Description
第１図は本考案の実施例における分離爪と加熱
ロールとの係合状態を示す説明図、第２図は熱ロ
ール型の加熱定着装置の例を示す要部横断面図、
第３図は第２図における分離爪と加熱ロールとの
係合状態を示す説明図、第４図は他の提案におけ
る分離爪と加熱ロールとの係合状態を示す説明図
である。
１……加圧ロール、２……加熱ロール、６……
分離爪。
FIG. 1 is an explanatory diagram showing the state of engagement between the separating claw and the heating roll in an embodiment of the present invention, and FIG. 2 is a cross-sectional view of essential parts showing an example of a heating roll type heat fixing device.
FIG. 3 is an explanatory diagram showing the state of engagement between the separating claw and the heating roll in FIG. 2, and FIG. 4 is an explanatory diagram showing the state of engagement between the separating claw and the heating roll in another proposal. 1...pressure roll, 2...heating roll, 6...
separation nails.
Claims (1)
少なくともトナー側と接する側の定着ロールの外
周面に当接させた分離爪とを有する加熱定着装置
において、分離爪の先端近傍の裏面を定着ロール
の外周面と当接させ、かつ分離爪の先端と定着ロ
ールの外周面との間に微小間隙を形成させたこと
を特徴とする加熱定着装置。 A pair of fixing rolls rotatably formed in pressure contact;
In a heating fixing device having a separating claw that is in contact with at least the outer circumferential surface of the fixing roll on the side that contacts the toner side, the back surface near the tip of the separating claw is in contact with the outer circumferential surface of the fixing roll, and the tip of the separating claw is A heating fixing device characterized in that a minute gap is formed between the fixing roll and the outer peripheral surface of the fixing roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10615190U JPH0463473U (en) | 1990-10-09 | 1990-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10615190U JPH0463473U (en) | 1990-10-09 | 1990-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0463473U true JPH0463473U (en) | 1992-05-29 |
Family
ID=31852134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10615190U Pending JPH0463473U (en) | 1990-10-09 | 1990-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0463473U (en) |
-
1990
- 1990-10-09 JP JP10615190U patent/JPH0463473U/ja active Pending