JPS59112848U - Rolled recording paper feeder - Google Patents

Rolled recording paper feeder

Info

Publication number
JPS59112848U
JPS59112848U JP630683U JP630683U JPS59112848U JP S59112848 U JPS59112848 U JP S59112848U JP 630683 U JP630683 U JP 630683U JP 630683 U JP630683 U JP 630683U JP S59112848 U JPS59112848 U JP S59112848U
Authority
JP
Japan
Prior art keywords
spool
detected
recording paper
paper feeder
rolled recording
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
Application number
JP630683U
Other languages
Japanese (ja)
Inventor
東間　昭弘
原　健喜
正井　文教
隆男 山崎
Original Assignee
松下電送株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 松下電送株式会社 filed Critical 松下電送株式会社
Priority to JP630683U priority Critical patent/JPS59112848U/en
Publication of JPS59112848U publication Critical patent/JPS59112848U/en
Pending legal-status Critical Current

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Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例によるロール状記録紙給紙装
置の概略を示す水平断面図、第２図は第１図の■−■線
における断面図、第３図は本考案の他の実施例によるロ
ール状記録紙給紙装置の断面図、第４図は同給紙装置に
おけるリードスイッチの出力のタイムチャートである。 １・・・壁板、２・・田−ル状記録紙、３・・・スプー
ル、６・・・磁石、７・・・スプール回転方向判定回路
、８・・・警報回路。 ｊ 第３図 ｄ ｚ　２ Ｚ　　δ ′　　　　第４図FIG. 1 is a horizontal sectional view schematically showing a rolled recording paper feeding device according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the line ■-■ in FIG. 1, and FIG. FIG. 4 is a cross-sectional view of the rolled recording paper feeder according to the embodiment, and FIG. 4 is a time chart of the output of the reed switch in the paper feeder. DESCRIPTION OF SYMBOLS 1... Wall plate, 2... Roll-shaped recording paper, 3... Spool, 6... Magnet, 7... Spool rotation direction determination circuit, 8... Alarm circuit. j Figure 3 d z 2 Z δ ' Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロール状記録紙を装着された状態で、装置の固定側に回
転自在に支持されるスプールと、このスープールに設け
られた被検出手段と、前記固定側に設けられ、前記スプ
ールの回転に伴なって前記被検出手段が所定の回転位置
に達すると、同被検出手段を検出するセンサ（このセン
サおよび前記被検出手段のうちの少なくともいずれか一
方は、複数とされる）と、前記センサが前記被検出手段
を検出した時刻に基づいて前記スプールの回転方向を判
定するスプール回転方向判定手段と、この判定手段によ
って判定された前記スプールの回転方向が、前記ロール
状記録紙が正常に装着されている場合の回転方向と逆方
向のときに、警報を発生する警報手段とを有してなるロ
ール状記録紙給紙装置。A spool rotatably supported on the fixed side of the apparatus with the rolled recording paper attached thereto, a detection means provided on the spool, and a detection means provided on the fixed side that rotates as the spool rotates. When the detected means reaches a predetermined rotational position, a sensor detects the detected means (at least one of the sensor and the detected means is plural) and the sensor detects the detected means. spool rotational direction determining means for determining the rotational direction of the spool based on the time when the detected means is detected; What is claimed is: 1. A roll-shaped recording paper feeding device comprising an alarm means for generating an alarm when the rotation direction is opposite to the rotation direction when the paper is rotated.
JP630683U 1983-01-19 1983-01-19 Rolled recording paper feeder Pending JPS59112848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP630683U JPS59112848U (en) 1983-01-19 1983-01-19 Rolled recording paper feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP630683U JPS59112848U (en) 1983-01-19 1983-01-19 Rolled recording paper feeder

Publications (1)

Publication Number Publication Date
JPS59112848U true JPS59112848U (en) 1984-07-30

Family

ID=30137863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP630683U Pending JPS59112848U (en) 1983-01-19 1983-01-19 Rolled recording paper feeder

Country Status (1)

Country Link
JP (1) JPS59112848U (en)

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