JPS6388648U - - Google Patents
Info
- Publication number
- JPS6388648U JPS6388648U JP18385086U JP18385086U JPS6388648U JP S6388648 U JPS6388648 U JP S6388648U JP 18385086 U JP18385086 U JP 18385086U JP 18385086 U JP18385086 U JP 18385086U JP S6388648 U JPS6388648 U JP S6388648U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- feed belt
- belt
- feed
- arc portion
- 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
- Handling Of Sheets (AREA)
- Advancing Webs (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は紙送り装置を分解して示す斜視図、第２図は
側断面図、第３図は平断面図、第４図はロツクレ
バーのカム面と拘束面とがロツク解除された状態
を示す断面図、第５図は同じくロツク状態を示す
断面図である。
１……送りベルト、２……駆動側円弧部、３…
…従動側円弧部、４，５……直線部、６……送り
ピン、９，１０……側フレーム、１１……ベルト
ガイド、１１ａ……ガイド面、１７……駆動プー
リ、２０……駆動軸。
The drawing shows one embodiment of this invention.
The figure is an exploded perspective view of the paper feeding device, Figure 2 is a side sectional view, Figure 3 is a plan sectional view, and Figure 4 is a cross-section showing the state in which the cam surface and restraint surface of the lock lever are unlocked. FIG. 5 is a sectional view similarly showing the locked state. 1...Feeding belt, 2...Drive side arc portion, 3...
... Driven side arc part, 4, 5 ... Straight line part, 6 ... Feed pin, 9, 10 ... Side frame, 11 ... Belt guide, 11a ... Guide surface, 17 ... Drive pulley, 20 ... Drive shaft.
Claims (1)
従動の両円弧部を結ぶ両直線部によつて無端状を
なし、かつ外周に用紙の紙送り孔に対応する送り
ピンが所定ピツチで突設された送りベルトと、該
送りベルトの両側縁を支持する一対の側フレーム
と、これら両側フレーム間の一端部寄りに回転可
能に配設されかつ前記送りベルトの駆動側円弧部
の内面と噛合つて該送りベルトを駆動する駆動プ
ーリと、前記両側フレームの間に配設されかつ前
記送りベルトの従動側円弧部並びに両直線部の内
面を支持するベルトガイドとを備え、しかも前記
送りベルトの内面に接して該ベルトを案内するベ
ルトガイドのガイド面を、前記送りベルトの送り
ピンに対応する位置に配設するとともに、前記ガ
イド面の幅を前記送りピンの直径とほぼ同幅にな
る程度まで狹くしたことを特徴とする紙送り装置
。 Drive-side arc portion, driven-side arc portion, and their drive;
A feed belt is formed into an endless shape by both linear parts connecting both driven circular arc parts, and has feed pins protruding from the outer periphery at a predetermined pitch corresponding to the paper feed holes of the paper, and both side edges of the feed belt. a pair of supporting side frames; a drive pulley that is rotatably disposed near one end between the two side frames and meshes with an inner surface of a drive-side circular arc portion of the feed belt to drive the feed belt; and the both side frames. a belt guide disposed between the feed belt and supporting the inner surfaces of the driven-side circular arc portion and both linear portions of the feed belt; . A paper feeding device, characterized in that the paper feeding device is disposed at a position corresponding to a feeding pin of the feeding belt, and the width of the guide surface is narrowed to the extent that the width is approximately the same as the diameter of the feeding pin.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986183850U JPH0430208Y2 (en) | 1986-11-28 | 1986-11-28 | |
| US07/122,845 US4826337A (en) | 1986-11-28 | 1987-11-19 | Web feed tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986183850U JPH0430208Y2 (en) | 1986-11-28 | 1986-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6388648U true JPS6388648U (en) | 1988-06-09 |
| JPH0430208Y2 JPH0430208Y2 (en) | 1992-07-21 |
Family
ID=31130962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986183850U Expired JPH0430208Y2 (en) | 1986-11-28 | 1986-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430208Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60191450U (en) * | 1984-05-30 | 1985-12-19 | バンドー化学株式会社 | pin tractor |
-
1986
- 1986-11-28 JP JP1986183850U patent/JPH0430208Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60191450U (en) * | 1984-05-30 | 1985-12-19 | バンドー化学株式会社 | pin tractor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430208Y2 (en) | 1992-07-21 |