GB634213A - Improvements relating to multi-colour printing machines - Google Patents

Improvements relating to multi-colour printing machines

Info

Publication number
GB634213A
GB634213A GB11001/47A GB1100147A GB634213A GB 634213 A GB634213 A GB 634213A GB 11001/47 A GB11001/47 A GB 11001/47A GB 1100147 A GB1100147 A GB 1100147A GB 634213 A GB634213 A GB 634213A
Authority
GB
United Kingdom
Prior art keywords
printing
impression
roller
rollers
printing machines
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
GB11001/47A
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
Priority to GB11001/47A priority Critical patent/GB634213A/en
Publication of GB634213A publication Critical patent/GB634213A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/26—Arrangement of cylinder bearings
    • B41F13/32—Bearings mounted on swinging supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)

Abstract

634,213. Impression rollers, pads etc.; impression adjustments. SARK, A. I. April 24, 1947, No. 11001. [Class 100 (ii)] In a single-stage multicolour printing-machine employing a printing-surface containing dyes &c. which become soluble when wetted, e.g. by the material being printed, the impression roller, pad, &c.. is made of rubber or other resilient material and contains a fluid, the extent of deformation of the impression surface being controlled to vary the time of contact of the printing-surface with the material and hence the intensity of the print. As applied to a rotary machine, an impression roller c, Fig. 1 consists of a cylindrical rubber bag containing water. The roller is mounted in a lever a pivoted at e, the pressure against a printing- roller a being varied by adjusting a weight j. In Fig. 2, rollers c are mounted in a carriage g reciprocated manually over a flat printing- surface f, pressure being applied by weights placed on rods i.
GB11001/47A 1947-04-24 1947-04-24 Improvements relating to multi-colour printing machines Expired GB634213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB11001/47A GB634213A (en) 1947-04-24 1947-04-24 Improvements relating to multi-colour printing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11001/47A GB634213A (en) 1947-04-24 1947-04-24 Improvements relating to multi-colour printing machines

Publications (1)

Publication Number Publication Date
GB634213A true GB634213A (en) 1950-03-15

Family

ID=9978224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11001/47A Expired GB634213A (en) 1947-04-24 1947-04-24 Improvements relating to multi-colour printing machines

Country Status (1)

Country Link
GB (1) GB634213A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370398A2 (en) * 1988-11-25 1990-05-30 BASF Corporation Portable flexographic proofer device
EP1155830A2 (en) * 2000-05-18 2001-11-21 NexPress Solutions LLC Means for applying a pressure force a printing press cylinder and printing machine with such a means

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370398A2 (en) * 1988-11-25 1990-05-30 BASF Corporation Portable flexographic proofer device
EP0370398A3 (en) * 1988-11-25 1991-03-06 BASF Corporation Portable flexographic proofer device
EP1155830A2 (en) * 2000-05-18 2001-11-21 NexPress Solutions LLC Means for applying a pressure force a printing press cylinder and printing machine with such a means
EP1155830A3 (en) * 2000-05-18 2003-01-02 NexPress Solutions LLC Means for applying a pressure force a printing press cylinder and printing machine with such a means

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