GB1065154A - Improvements in rotary printing machines - Google Patents

Improvements in rotary printing machines

Info

Publication number
GB1065154A
GB1065154A GB3179664A GB3179664A GB1065154A GB 1065154 A GB1065154 A GB 1065154A GB 3179664 A GB3179664 A GB 3179664A GB 3179664 A GB3179664 A GB 3179664A GB 1065154 A GB1065154 A GB 1065154A
Authority
GB
United Kingdom
Prior art keywords
shaft
cylinder
sub
frame
frames
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
GB3179664A
Inventor
Pete Henry Newman
William Henry Evans
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.)
THOMAS de la RUE ENGINEERING L
Original Assignee
THOMAS de la RUE ENGINEERING L
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 THOMAS de la RUE ENGINEERING L filed Critical THOMAS de la RUE ENGINEERING L
Priority to GB3179664A priority Critical patent/GB1065154A/en
Publication of GB1065154A publication Critical patent/GB1065154A/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

1,065,154. Printing apparatus. THOMAS DE LA RUE ENGINEERING Ltd. Aug. 4, 1965 [Aug. 5, 1964], No. 31796/64. Heading B6C. The impression cylinder 18 of a rotary printing machine is mounted on a non-rotatable shaft 17 between sub-frames 7, Fig. 2 (not shown), and 8 which are pivotally mounted on stub shafts 3 and 4 on the main machine frames 1 and 2. The shaft 17 is mounted in the subframes through the interengagement of a squared portion at each end of the shaft with a similarly squared opening 16 in the associated sub-frame 7 or 8. Each opening 16 has a readily removable side piece 19 which facilitates easy removal of the shaft 17. Tripping of the impression cylinder is effected by a toggle mechanism 41 to 43 which is actuated by an hydraulic cylinder and piston arrangement 45. In a modified apparatus the toggle mechanism and hydraulic actuator is replaced by an hydraulic power cylinder arrangement acting directly between each sub-frame and the associated main frame. Axial displacement of the cylinder 17 is effected through the provision of convex protuberances at each end of the shaft which engage axially movable discs 39 in the main frames. Each disc is displaced by a bolt 38 threaded through the associated main frame.
GB3179664A 1964-08-05 1964-08-05 Improvements in rotary printing machines Expired GB1065154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3179664A GB1065154A (en) 1964-08-05 1964-08-05 Improvements in rotary printing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3179664A GB1065154A (en) 1964-08-05 1964-08-05 Improvements in rotary printing machines

Publications (1)

Publication Number Publication Date
GB1065154A true GB1065154A (en) 1967-04-12

Family

ID=10328544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3179664A Expired GB1065154A (en) 1964-08-05 1964-08-05 Improvements in rotary printing machines

Country Status (1)

Country Link
GB (1) GB1065154A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029312A1 (en) * 1979-11-16 1981-05-27 Midland-Ross Corporation Flexographic belt printing press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029312A1 (en) * 1979-11-16 1981-05-27 Midland-Ross Corporation Flexographic belt printing press

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