JPS5446554A - Developing device for dry diazo copying apparatus - Google Patents

Developing device for dry diazo copying apparatus

Info

Publication number
JPS5446554A
JPS5446554A JP11308177A JP11308177A JPS5446554A JP S5446554 A JPS5446554 A JP S5446554A JP 11308177 A JP11308177 A JP 11308177A JP 11308177 A JP11308177 A JP 11308177A JP S5446554 A JPS5446554 A JP S5446554A
Authority
JP
Japan
Prior art keywords
rollers
sheet
copy material
film
contact
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
JP11308177A
Other languages
Japanese (ja)
Inventor
Norihisa Takahashi
Takeshi Matsui
Hideo Watanabe
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 JP11308177A priority Critical patent/JPS5446554A/en
Publication of JPS5446554A publication Critical patent/JPS5446554A/en
Pending legal-status Critical Current

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  • Photographic Developing Apparatuses (AREA)

Abstract

PURPOSE: To eliminate the damage of a roller and the generation of noised during development so as to carry a copy material in a safe manner by making at least the end portion of a diazo copy material of a film or sheet and by bringing the same into contact with a conveyor roller.
CONSTITUTION: Pairs of seal rollers 1a and conveyor rollers 2a are supported at the both ends of a metal plate 3 or 3' with or without hole as t guide plate with respect to a moving copy material 6 or are made wholly of a plastic film or sheet so that they may be supported on a support rod 5. During development, a film 4 is brought into contact with the rollers 1a and 2a. Since, in this way, the guide plate is made wholly or at its both ends of such a plastic film or sheet as has a low hardness, a small friction coefficient, suitable flexibility and elasicity, and a satisfactory stability in size for temperature, it never takes place to damage the rollers and to generate noises during the development, Moreover, uniform contact with the rollers is ensured so that the photosensitive paper which is generally difficult in conveyance can be conveyed easily and safely
COPYRIGHT: (C)1979,JPO&Japio
JP11308177A 1977-09-20 1977-09-20 Developing device for dry diazo copying apparatus Pending JPS5446554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11308177A JPS5446554A (en) 1977-09-20 1977-09-20 Developing device for dry diazo copying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11308177A JPS5446554A (en) 1977-09-20 1977-09-20 Developing device for dry diazo copying apparatus

Publications (1)

Publication Number Publication Date
JPS5446554A true JPS5446554A (en) 1979-04-12

Family

ID=14602990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11308177A Pending JPS5446554A (en) 1977-09-20 1977-09-20 Developing device for dry diazo copying apparatus

Country Status (1)

Country Link
JP (1) JPS5446554A (en)

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