GB1455770A - Method of and apparatus for the production of lithographic masters - Google Patents

Method of and apparatus for the production of lithographic masters

Info

Publication number
GB1455770A
GB1455770A GB4714274A GB4714274A GB1455770A GB 1455770 A GB1455770 A GB 1455770A GB 4714274 A GB4714274 A GB 4714274A GB 4714274 A GB4714274 A GB 4714274A GB 1455770 A GB1455770 A GB 1455770A
Authority
GB
United Kingdom
Prior art keywords
line
lens
reflector
production
optical system
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.)
Expired
Application number
GB4714274A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1455770A publication Critical patent/GB1455770A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning

Abstract

1455770 Line-by-line printing G RITZERFELD 31 Oct 1974 [22 Nov 19731 ] 47142/74 Heading G2A A line-by-line image is projected from a moving original 2 on a reciprocatory carriage 1, using a fixed optical system, on to a moving photoconductive sheet 8, the developed image (laterally reversed) being used as a lithographic master. The optical system may consist of a lens Fig. 3, (not shown) a lens/reflector plus one further reflector Fig. 2 (not shown) or a lens/reflector plus three further reflectors, as shown.
GB4714274A 1973-11-22 1974-10-31 Method of and apparatus for the production of lithographic masters Expired GB1455770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2358541A DE2358541A1 (en) 1973-11-22 1973-11-22 PROCESS FOR CREATING LITHOGRAPHIC PRINTING FORM FILMS AND EXPOSURE AND DEVELOPMENT DEVICE FOR CARRYING OUT THIS PROCESS

Publications (1)

Publication Number Publication Date
GB1455770A true GB1455770A (en) 1976-11-17

Family

ID=5898926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4714274A Expired GB1455770A (en) 1973-11-22 1974-10-31 Method of and apparatus for the production of lithographic masters

Country Status (6)

Country Link
CH (1) CH601845A5 (en)
DE (1) DE2358541A1 (en)
FR (1) FR2252593B3 (en)
GB (1) GB1455770A (en)
NO (1) NO743999L (en)
SE (1) SE7414724L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184854A (en) * 1985-12-24 1987-07-01 Brother Ind Ltd Copying apparatus
US4870444A (en) * 1985-12-24 1989-09-26 Brother Kogyo Kabushiki Kaisha Copying apparatus
USRE34454E (en) * 1985-12-24 1993-11-23 Brother Kogyo Kabushiki Kaisha Copying apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2508820B2 (en) * 1988-10-29 1996-06-19 岩崎通信機株式会社 Electrophotographic plate making machine
DE4428000A1 (en) * 1994-08-08 1996-02-15 Basf Ag Saccharin derivatives

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184854A (en) * 1985-12-24 1987-07-01 Brother Ind Ltd Copying apparatus
US4742374A (en) * 1985-12-24 1988-05-03 Brother Kogyo Kabushiki Kaisha Copying apparatus
US4870444A (en) * 1985-12-24 1989-09-26 Brother Kogyo Kabushiki Kaisha Copying apparatus
GB2184854B (en) * 1985-12-24 1989-11-15 Brother Ind Ltd Copying apparatus
US4959682A (en) * 1985-12-24 1990-09-25 Brother Kogyo Kabushiki Kaisha Copying apparatus
USRE34454E (en) * 1985-12-24 1993-11-23 Brother Kogyo Kabushiki Kaisha Copying apparatus

Also Published As

Publication number Publication date
FR2252593B3 (en) 1977-08-12
CH601845A5 (en) 1978-07-14
DE2358541A1 (en) 1975-06-05
SE7414724L (en) 1975-05-23
FR2252593A1 (en) 1975-06-20
NO743999L (en) 1975-06-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee