JPH024832U - - Google Patents
Info
- Publication number
- JPH024832U JPH024832U JP8324988U JP8324988U JPH024832U JP H024832 U JPH024832 U JP H024832U JP 8324988 U JP8324988 U JP 8324988U JP 8324988 U JP8324988 U JP 8324988U JP H024832 U JPH024832 U JP H024832U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- roller support
- drive roller
- driven roller
- conveyor belt
- 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Description
第１図は本考案の自動原稿送り装置の一実施例
を示す要部の斜視図、第２図は自動原稿送り装置
の一例を示す概要図、第３図は従来の搬送ベルト
の交換方式の一例を示す概略図である。
１…コンタクトガラス、２…駆動ローラ、３…
従動ローラ、４…搬送ベルト、１８…圧板、１９
…ローラブラケツト、２２，２３…窓孔、２４…
圧縮スプリング、２６…軸、２７ａ，２７ｂ…凹
部、２９…カム、３０…カムフオロワー。
FIG. 1 is a perspective view of the main parts of an embodiment of the automatic document feeder of the present invention, FIG. 2 is a schematic diagram of an example of the automatic document feeder, and FIG. 3 is a diagram of a conventional conveyor belt replacement system. It is a schematic diagram showing an example. 1... Contact glass, 2... Drive roller, 3...
Driven roller, 4... Conveyor belt, 18... Pressure plate, 19
...roller bracket, 22, 23...window hole, 24...
Compression spring, 26...shaft, 27a, 27b...recess, 29...cam, 30...cam follower.
Claims (1)
持部材と従動ローラを回転自在に支持する従動ロ
ーラ支持部材とを両ローラ間の距離が可変となる
ように摺動自在とし、且つ上記両ローラ間に掛け
回した搬送ベルトに張力が付与されるように上記
駆動ローラ支持部材と従動ローラ支持部材との間
にスプリングを介装し、更に、上記駆動ローラ支
持部材と従動ローラ支持部材との間に、上記搬送
ベルトへの張力付与状態を保持させたり解除させ
たりするためのカム機構を設けたことを特徴とす
る自動原稿送り装置。 A drive roller support member that rotatably supports the drive roller and a driven roller support member that rotatably supports the driven roller are slidable so that the distance between both rollers is variable, and A spring is interposed between the drive roller support member and the driven roller support member so as to apply tension to the rotated conveyor belt, and a spring is further interposed between the drive roller support member and the driven roller support member. An automatic document feeder characterized by being provided with a cam mechanism for maintaining and releasing tension on a conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8324988U JPH024832U (en) | 1988-06-23 | 1988-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8324988U JPH024832U (en) | 1988-06-23 | 1988-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024832U true JPH024832U (en) | 1990-01-12 |
Family
ID=31307974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8324988U Pending JPH024832U (en) | 1988-06-23 | 1988-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52143664U (en) * | 1976-04-27 | 1977-10-31 |
-
1988
- 1988-06-23 JP JP8324988U patent/JPH024832U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52143664U (en) * | 1976-04-27 | 1977-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH024832U (en) | ||
| JPH0294814U (en) | ||
| JPS62156970U (en) | ||
| JPH01102130U (en) | ||
| JPS61193475U (en) | ||
| JPS6238205U (en) | ||
| JPH0173091U (en) | ||
| JPH01176656U (en) | ||
| JPS61112468U (en) | ||
| JPS6311447U (en) | ||
| JPH0219567U (en) | ||
| JPH0434247U (en) | ||
| JPS63183543U (en) | ||
| JPS61148840U (en) | ||
| JPH03116946U (en) | ||
| JPS61171065U (en) | ||
| JPS6413346U (en) | ||
| JPS63190138U (en) | ||
| JPS6074149U (en) | Automatic document feeder | |
| JPH0460696U (en) | ||
| JPH0224953U (en) | ||
| JPS6430198U (en) | ||
| JPS6112747U (en) | Printer paper feed device | |
| JPS6414754U (en) | ||
| JPH0162235U (en) |