JPS6392754U - - Google Patents
Info
- Publication number
- JPS6392754U JPS6392754U JP18815886U JP18815886U JPS6392754U JP S6392754 U JPS6392754 U JP S6392754U JP 18815886 U JP18815886 U JP 18815886U JP 18815886 U JP18815886 U JP 18815886U JP S6392754 U JPS6392754 U JP S6392754U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- drive
- feed
- arc portion
- feed 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims description 2
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、７…
内歯、９，１０…側フレーム、１７…駆動プーリ
、２２…外歯、２３…ベルト規制片。
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. DESCRIPTION OF SYMBOLS 1... Feed belt, 2... Driving side arc part, 3... Driven side arc part, 4, 5... Straight line part, 6... Feed pin, 7...
Internal teeth, 9, 10... side frame, 17... drive pulley, 22... external teeth, 23... belt regulating piece.
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の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
の内歯と噛合つて該送りベルトを駆動する外歯が
形成された駆動プーリとを備えた紙送り装置であ
つて、前記一対の側フレームのうち、一方の側フ
レームには、前記送りベルト駆動側円弧部の外周
に沿つて円弧状をなしかつ送りベルトの浮上がり
を防止するベルト規制片を形成したことを特徴と
する紙送り装置。 Drive-side arc portion, driven-side arc portion, and their drive;
A feed belt that is endless 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 paper feed holes, and supports both side edges of the feed belt. a pair of side frames, and external teeth rotatably disposed near one end between these side frames and meshing with the internal teeth of the drive-side circular arc portion of the feed belt to drive the feed belt. A paper feeding device comprising a driving pulley, wherein one of the pair of side frames has an arc shape along the outer periphery of the feeding belt driving side arc portion, and a raised part of the feeding belt. A paper feeding device characterized in that a belt regulating piece is formed to prevent this.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986188158U JPH0644701Y2 (en) | 1986-12-05 | 1986-12-05 | Paper feeder |
| 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 |
|---|---|---|---|
| JP1986188158U JPH0644701Y2 (en) | 1986-12-05 | 1986-12-05 | Paper feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6392754U true JPS6392754U (en) | 1988-06-15 |
| JPH0644701Y2 JPH0644701Y2 (en) | 1994-11-16 |
Family
ID=31139268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986188158U Expired - Lifetime JPH0644701Y2 (en) | 1986-11-28 | 1986-12-05 | Paper feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644701Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3938349A1 (en) * | 1988-11-19 | 1990-05-23 | Tokai Kogyo Co Ltd | PAPER TRACTOR |
| DE3938348A1 (en) * | 1988-11-28 | 1990-05-31 | Tokai Kogyo Co Ltd | PAPER TRACTOR |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50113506U (en) * | 1974-03-04 | 1975-09-16 | ||
| JPS62130954A (en) * | 1985-11-25 | 1987-06-13 | プレシジョン・ハンドリング・デヴァイシズ・インコーポレーテッド | Document-feed tractor |
-
1986
- 1986-12-05 JP JP1986188158U patent/JPH0644701Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50113506U (en) * | 1974-03-04 | 1975-09-16 | ||
| JPS62130954A (en) * | 1985-11-25 | 1987-06-13 | プレシジョン・ハンドリング・デヴァイシズ・インコーポレーテッド | Document-feed tractor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3938349A1 (en) * | 1988-11-19 | 1990-05-23 | Tokai Kogyo Co Ltd | PAPER TRACTOR |
| DE3938348A1 (en) * | 1988-11-28 | 1990-05-31 | Tokai Kogyo Co Ltd | PAPER TRACTOR |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644701Y2 (en) | 1994-11-16 |