JPS63195356U - - Google Patents
Info
- Publication number
- JPS63195356U JPS63195356U JP8363787U JP8363787U JPS63195356U JP S63195356 U JPS63195356 U JP S63195356U JP 8363787 U JP8363787 U JP 8363787U JP 8363787 U JP8363787 U JP 8363787U JP S63195356 U JPS63195356 U JP S63195356U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- pressure member
- roller
- end side
- connecting shaft
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は、本考案が適用可能なカラー複写機の
説明図、第２図及び第３図は転写ベルト装置の平
面図及び正面図、第４図はベルト部を解除動作を
説明する説明図、第５図はセツト位置の作用を説
明する説明図である。
２１……転写ベルト装置、２４……転写ベルト
、２５……駆動ローラ、２６……従動ローラ、２
７……第１ベルト部、２８……第２ベルト部、３
５……加圧スプリング、３６……連結軸、３７，
３８……ストツパー部。
Fig. 1 is an explanatory diagram of a color copying machine to which the present invention can be applied, Figs. 2 and 3 are a plan view and a front view of a transfer belt device, and Fig. 4 is an explanatory diagram illustrating the operation of releasing the belt section. , FIG. 5 is an explanatory diagram illustrating the effect of the set position. 21...Transfer belt device, 24...Transfer belt, 25...Drive roller, 26...Followed roller, 2
7...First belt part, 28...Second belt part, 3
5... Pressure spring, 36... Connection shaft, 37,
38...stopper section.
Claims (1)
り無端状ベルトを支持するようにしたベルト装置
において、 一端側に前記駆動ローラを支承した第１ベルト
部と、該第１ベルト部の他端側と連結軸を介して
一端側が回動自在に連結され、セツト位置と解除
位置との間で回動可能な第２ベルト部と、該第２
ベルト部の他端側に移動可能に支承され、前記ベ
ルトが巻掛けられるローラと、該ローラをベルト
に張力を与える方向へ付勢する加圧部材と、前記
第１ベルト部の他端側と前記第２ベルト部の一端
側とに夫々設けられた位置合せ手段とを有し、 前記第２ベルト部がセツト位置にあるとき、前
記加圧部材により生ずるモーメントが解除位置へ
回動する方向に逆向きに働くように前記加圧部材
の作用線と連結軸の軸線とをずらして配置してい
ることを特徴とする前記ベルト装置。[Claims for Utility Model Registration] A belt device in which an endless belt is supported by at least two rollers including a drive roller, comprising a first belt portion supporting the drive roller on one end side, and the first belt. a second belt part whose one end side is rotatably connected to the other end side of the part via a connecting shaft, and which is rotatable between a set position and a release position;
a roller that is movably supported at the other end of the belt portion and around which the belt is wound; a pressure member that urges the roller in a direction that applies tension to the belt; and the other end of the first belt portion. and positioning means provided at one end of the second belt part, and when the second belt part is in the set position, the moment generated by the pressure member is directed in the direction of rotation to the release position. The belt device is characterized in that the line of action of the pressure member and the axis of the connecting shaft are shifted from each other so that they work in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8363787U JPS63195356U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8363787U JPS63195356U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63195356U true JPS63195356U (en) | 1988-12-15 |
Family
ID=30937402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8363787U Pending JPS63195356U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63195356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020001263A (en) * | 2018-06-28 | 2020-01-09 | セイコーエプソン株式会社 | Ink jet printer, and ink jet printer splitting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648313A (en) * | 1979-09-28 | 1981-05-01 | Ricoh Co Ltd | Endless belt apparatus |
| JPS6057043A (en) * | 1983-09-09 | 1985-04-02 | Ricoh Co Ltd | Receiving mechanism of belt tension roller |
| JPS613185A (en) * | 1984-06-15 | 1986-01-09 | Fuji Xerox Co Ltd | Endless photosensitive body |
| JPS63128387A (en) * | 1986-11-10 | 1988-05-31 | ゼロックス コーポレーション | Belt apparatus |
-
1987
- 1987-05-29 JP JP8363787U patent/JPS63195356U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648313A (en) * | 1979-09-28 | 1981-05-01 | Ricoh Co Ltd | Endless belt apparatus |
| JPS6057043A (en) * | 1983-09-09 | 1985-04-02 | Ricoh Co Ltd | Receiving mechanism of belt tension roller |
| JPS613185A (en) * | 1984-06-15 | 1986-01-09 | Fuji Xerox Co Ltd | Endless photosensitive body |
| JPS63128387A (en) * | 1986-11-10 | 1988-05-31 | ゼロックス コーポレーション | Belt apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020001263A (en) * | 2018-06-28 | 2020-01-09 | セイコーエプソン株式会社 | Ink jet printer, and ink jet printer splitting method |
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