JPS5530922A - Printing plate detecting device for printer - Google Patents

Printing plate detecting device for printer

Info

Publication number
JPS5530922A
JPS5530922A JP10384578A JP10384578A JPS5530922A JP S5530922 A JPS5530922 A JP S5530922A JP 10384578 A JP10384578 A JP 10384578A JP 10384578 A JP10384578 A JP 10384578A JP S5530922 A JPS5530922 A JP S5530922A
Authority
JP
Japan
Prior art keywords
plate
detector
waste
plates
stacked
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
JP10384578A
Other languages
Japanese (ja)
Inventor
Masanori Nakayama
Kiyoshi Fukushima
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP10384578A priority Critical patent/JPS5530922A/en
Publication of JPS5530922A publication Critical patent/JPS5530922A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

PURPOSE: To improve a working efficiency without requiring a monitor, by mounting in a printer a detector for detecting the height of the printing plate stacked on a table for stacking the waste-plates stripped from a plate drum.
CONSTITUTION: A plate stripped by a stripping pawl 7 from a plate drum 1 is in turn stacked by plate discharging belts 9 and 10 on a waste-plate table 11, and a detector 12, comprising an operation plate 17 including a plate supply detector 14, plate discharging detector 15 and magnet 16, is pivotably mounted to be able to swing about a shaft 13. According to such a construction, because the detector detects the height of the plates stacked on the table and a display is adapted to indicate the fact that the stocked amount of the plate reached to a predetermined level, the operator can be relieved from a waste-plates stock amount monitoring work to improve a working efficiency.
COPYRIGHT: (C)1980,JPO&Japio
JP10384578A 1978-08-28 1978-08-28 Printing plate detecting device for printer Pending JPS5530922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10384578A JPS5530922A (en) 1978-08-28 1978-08-28 Printing plate detecting device for printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10384578A JPS5530922A (en) 1978-08-28 1978-08-28 Printing plate detecting device for printer

Publications (1)

Publication Number Publication Date
JPS5530922A true JPS5530922A (en) 1980-03-05

Family

ID=14364760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10384578A Pending JPS5530922A (en) 1978-08-28 1978-08-28 Printing plate detecting device for printer

Country Status (1)

Country Link
JP (1) JPS5530922A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61135647U (en) * 1985-02-12 1986-08-23
JPH06255228A (en) * 1993-03-05 1994-09-13 Riso Kagaku Corp Control device of screen printing machine having plate discharge device
EP0696514A1 (en) * 1994-08-08 1996-02-14 Riso Kagaku Corporation Stencil discharging apparatus in a stencil printing machine
US5632200A (en) * 1994-08-25 1997-05-27 Riso Kagaku Corporation Stencil discarding apparatus and process accommodating different length stencils

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149808A (en) * 1974-10-26 1976-04-30 Ricoh Kk OFUSETSUTOINSATSUKINO JIDOKYU HAIHAN SOCHI
JPS5241779U (en) * 1975-09-16 1977-03-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149808A (en) * 1974-10-26 1976-04-30 Ricoh Kk OFUSETSUTOINSATSUKINO JIDOKYU HAIHAN SOCHI
JPS5241779U (en) * 1975-09-16 1977-03-24

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61135647U (en) * 1985-02-12 1986-08-23
JPH06255228A (en) * 1993-03-05 1994-09-13 Riso Kagaku Corp Control device of screen printing machine having plate discharge device
EP0614764A1 (en) * 1993-03-05 1994-09-14 Riso Kagaku Corporation Stencil printing device equipped with a stencil master plate ejecting device
EP0696514A1 (en) * 1994-08-08 1996-02-14 Riso Kagaku Corporation Stencil discharging apparatus in a stencil printing machine
US5623871A (en) * 1994-08-08 1997-04-29 Riso Kagaku Corporation Stencil discharging apparatus in a stencil printing machine
US5632200A (en) * 1994-08-25 1997-05-27 Riso Kagaku Corporation Stencil discarding apparatus and process accommodating different length stencils

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