JPS5858542U - Automatic shutter correction device using a pulse motor in a phototypesetting machine - Google Patents

Automatic shutter correction device using a pulse motor in a phototypesetting machine

Info

Publication number
JPS5858542U
JPS5858542U JP15323581U JP15323581U JPS5858542U JP S5858542 U JPS5858542 U JP S5858542U JP 15323581 U JP15323581 U JP 15323581U JP 15323581 U JP15323581 U JP 15323581U JP S5858542 U JPS5858542 U JP S5858542U
Authority
JP
Japan
Prior art keywords
shutter
pulse motor
control circuit
step number
correction device
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
Application number
JP15323581U
Other languages
Japanese (ja)
Other versions
JPS625323Y2 (en
Inventor
石岡　俊明
能宗　敏和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ryobi Ltd
Original Assignee
Ryobi Ltd
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 Ryobi Ltd filed Critical Ryobi Ltd
Priority to JP15323581U priority Critical patent/JPS5858542U/en
Publication of JPS5858542U publication Critical patent/JPS5858542U/en
Application granted granted Critical
Publication of JPS625323Y2 publication Critical patent/JPS625323Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shutters For Cameras (AREA)
  • Projection-Type Copiers In General (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) [Abstract] 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図は本考案に係る写真植字機におけるパルスモータ
を使用したシャッターの自動補正装置におけるシャッタ
ー駆動回路。第２図は同装置におけるシャッター及びシ
ャッター羽根検出手段を例示した斜視図、第３図は同装
置におけるシャッター羽根検出手段の他の実施例を示し
た斜視図、第４図は同装置におけるシャッターの動作検
出手段の略示図である。　、 １・・・入力スイッチ、２・・・制御回路、３・・・警
報装置、４・・・ステップ数レジスタ、５・・・シャッ
ター制御回路、６・・・パルスモータドライバー、７・
・・位置検出回路、訃・・シャッターパルスモータ。 第１図　− 第４図FIG. 1 shows a shutter drive circuit in an automatic shutter correction device using a pulse motor in a phototypesetting machine according to the present invention. FIG. 2 is a perspective view showing an example of the shutter and shutter blade detection means in the same device, FIG. 3 is a perspective view showing another embodiment of the shutter blade detection means in the same device, and FIG. 4 is a perspective view of the shutter in the same device. FIG. 3 is a schematic diagram of motion detection means. , 1... Input switch, 2... Control circuit, 3... Alarm device, 4... Step number register, 5... Shutter control circuit, 6... Pulse motor driver, 7...
...Position detection circuit, ...Shutter pulse motor. Figure 1 - Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入力スイッチ１に印字指令が入力されることにより制御
回路２からシャッター制御回路５ヘシャッター回転指令
が入力され、予めステップ数レジスタ４に記憶させであ
る数のパルスをパルスモータドライバー６に出力し、シ
ャッターパルスモータ８を回転するようにしてなるシャ
ッター駆動回路に、シャッター羽根の停止位置を検出し
、それが正常位置でない時上記制御回路により上記ステ
ップ数レジスタにシャッター位置補正ステップ数１をセ
ットする為の補正信号を上記制御回路に入力する位置検
出回路７と、シャッター羽根の位置ずれによる印字ミス
の警報装置”３を夫々挿入しそなることを特徴とする写
真植字機におけるパルスモータを使用したシャッターの
自動補正装置。When a print command is input to the input switch 1, a shutter rotation command is input from the control circuit 2 to the shutter control circuit 5, which outputs a certain number of pulses stored in advance in the step number register 4 to the pulse motor driver 6, The shutter drive circuit configured to rotate the shutter pulse motor 8 detects the stop position of the shutter blade, and when the stop position of the shutter blade is not in the normal position, the control circuit sets the shutter position correction step number 1 in the step number register. A shutter using a pulse motor in a phototypesetting machine, characterized in that a position detection circuit 7 inputs a correction signal to the control circuit, and a warning device 3 for printing errors due to positional deviation of shutter blades are inserted. Automatic correction device.
JP15323581U 1981-10-14 1981-10-14 Automatic shutter correction device using a pulse motor in a phototypesetting machine Granted JPS5858542U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15323581U JPS5858542U (en) 1981-10-14 1981-10-14 Automatic shutter correction device using a pulse motor in a phototypesetting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15323581U JPS5858542U (en) 1981-10-14 1981-10-14 Automatic shutter correction device using a pulse motor in a phototypesetting machine

Publications (2)

Publication Number Publication Date
JPS5858542U true JPS5858542U (en) 1983-04-20
JPS625323Y2 JPS625323Y2 (en) 1987-02-06

Family

ID=29945859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15323581U Granted JPS5858542U (en) 1981-10-14 1981-10-14 Automatic shutter correction device using a pulse motor in a phototypesetting machine

Country Status (1)

Country Link
JP (1) JPS5858542U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521213A (en) * 1978-07-31 1980-02-15 Photo Composing Mach Mfg Co Ltd Initial registering system for rotor servo locating device in type photo-composing machine
JPS5536509A (en) * 1978-08-31 1980-03-14 Nat Jutaku Kenzai Frame for building

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521213A (en) * 1978-07-31 1980-02-15 Photo Composing Mach Mfg Co Ltd Initial registering system for rotor servo locating device in type photo-composing machine
JPS5536509A (en) * 1978-08-31 1980-03-14 Nat Jutaku Kenzai Frame for building

Also Published As

Publication number Publication date
JPS625323Y2 (en) 1987-02-06

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