GB988546A - Improvements in machines adapted to perform an operation upon a web, e.g. a printingmachine - Google Patents

Improvements in machines adapted to perform an operation upon a web, e.g. a printingmachine

Info

Publication number
GB988546A
GB988546A GB2869362A GB2869362A GB988546A GB 988546 A GB988546 A GB 988546A GB 2869362 A GB2869362 A GB 2869362A GB 2869362 A GB2869362 A GB 2869362A GB 988546 A GB988546 A GB 988546A
Authority
GB
United Kingdom
Prior art keywords
web
printing
july
acts
control 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
GB2869362A
Inventor
Dudley Ernest Webb
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.)
TIMSONS HOLDINGS Ltd
Original Assignee
TIMSONS HOLDINGS 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
Priority to NL295779D priority Critical patent/NL295779A/xx
Application filed by TIMSONS HOLDINGS Ltd filed Critical TIMSONS HOLDINGS Ltd
Priority to GB2869362A priority patent/GB988546A/en
Priority to DK351163A priority patent/DK115121B/en
Priority to DET24365A priority patent/DE1222081B/en
Priority to CH930663A priority patent/CH420207A/en
Priority to BE635512D priority patent/BE635512A/xx
Publication of GB988546A publication Critical patent/GB988546A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/04—Tripping devices or stop-motions
    • B41F33/10—Tripping devices or stop-motions for starting or stopping operation of damping or inking units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/04—Tripping devices or stop-motions
    • B41F33/12—Tripping devices or stop-motions for starting or stopping the machine as a whole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00—Arrangements for the operation of printing presses
    • B41P2233/20—Safety devices preventing damage

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)

Abstract

988,546. Printing apparatus. TIMSONS (HOLDINGS) Ltd. July 24, 1963 [July 26, 1962], No. 28693/62. Heading B6C. In a rotary offset printing machine in which a web W is simultaneously printed on both sides by printing couples 3, 4 and is subsequently dried by gas flames ejecting from burners 18 in a drying chamber 17, the printing and drying operations are automatically stopped should the web movement cease or slow down from a predetermined speed. The combined offset impression cylinders 3 and the inking forme rollers 10 with their associated inking drums 9 are adapted to be swung away from the web and the associated plate cylinder 4, respectively, by solenoid actuated lever and linkage mechanisms 11, 13 on the receipt of an appropriate electrical signal at a box 12. This signal is derived from an electrical electronic control system 29 which acts in response to the voltage generated by a generator 28 driven through a chain drive from a roller 26 over which the web moves. The control system, which also effects the operation of gas valves 20 in the burner supply conduits 22, comprises a transistorized circuit which causes the relays to be fully energized very quickly. This tends to prevent the chattering and sparking at the relay contacts, which is normally present at the breaking and making voltages in most relay circuits. The system also acts to automatically re-start the printing and drying operations as the web regains its normal and predetermined operating speed. Specification 869,903 is referred to.
GB2869362A 1962-07-26 1962-07-26 Improvements in machines adapted to perform an operation upon a web, e.g. a printingmachine Expired GB988546A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL295779D NL295779A (en) 1962-07-26
GB2869362A GB988546A (en) 1962-07-26 1962-07-26 Improvements in machines adapted to perform an operation upon a web, e.g. a printingmachine
DK351163A DK115121B (en) 1962-07-26 1963-07-23 Machine with means for wetting and subsequent drying of a relatively thin and flexible material web.
DET24365A DE1222081B (en) 1962-07-26 1963-07-25 Machine for printing running webs
CH930663A CH420207A (en) 1962-07-26 1963-07-26 Machine for printing running webs made of thin, flexible material
BE635512D BE635512A (en) 1962-07-26 1963-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2869362A GB988546A (en) 1962-07-26 1962-07-26 Improvements in machines adapted to perform an operation upon a web, e.g. a printingmachine

Publications (1)

Publication Number Publication Date
GB988546A true GB988546A (en) 1965-04-07

Family

ID=10279606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2869362A Expired GB988546A (en) 1962-07-26 1962-07-26 Improvements in machines adapted to perform an operation upon a web, e.g. a printingmachine

Country Status (6)

Country Link
BE (1) BE635512A (en)
CH (1) CH420207A (en)
DE (1) DE1222081B (en)
DK (1) DK115121B (en)
GB (1) GB988546A (en)
NL (1) NL295779A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000712A1 (en) * 2008-03-17 2009-09-24 Manroland Ag Drying device operating method for sheet printing machine, involves supplying thermal air such that each thermal air supply is intermitted in direction of drying module within seconds by mobile sliding device during occurrence of stopper
CN108582974B (en) * 2018-03-09 2023-07-28 东莞市兹格润印刷机械科技有限公司 Front parallel type printing platen moving, counting and positioning mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR426833A (en) * 1910-05-12 1911-07-19 Thenard Soc Feeding device with automatic adjustment of strips of paper, fabric or other materials, cables and all articles liable to be rolled up
DE320953C (en) * 1916-02-10 1920-05-12 Henry Vincent James Device for automatic regulation of the tension of the paper web in rotary printing presses
AT169037B (en) * 1949-09-13 1951-10-10 Elin Ag Elek Ind Wien Drive for winders with direct current motor and control dynamo
US2830537A (en) * 1954-04-19 1958-04-15 Fred R Jacoby Automatic control release and contact mechanism for printing presses

Also Published As

Publication number Publication date
DE1222081B (en) 1966-08-04
CH420207A (en) 1966-09-15
DK115121B (en) 1969-09-08
BE635512A (en) 1963-11-18
NL295779A (en)

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