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GB1154050A - A Printing Position Control Device in an Offset Printing Machine. - Google Patents

A Printing Position Control Device in an Offset Printing Machine.

Info

Publication number
GB1154050A
GB1154050A GB58250/66A GB5825066A GB1154050A GB 1154050 A GB1154050 A GB 1154050A GB 58250/66 A GB58250/66 A GB 58250/66A GB 5825066 A GB5825066 A GB 5825066A GB 1154050 A GB1154050 A GB 1154050A
Authority
GB
United Kingdom
Prior art keywords
wheel
gear
wheels
cylinder
blanket cylinder
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
GB58250/66A
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
Publication of GB1154050A publication Critical patent/GB1154050A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F13/00Common details of rotary presses or machines
    • B41F13/08Cylinders
    • B41F13/10Forme cylinders
    • B41F13/12Registering devices
    • B41F13/14Registering devices with means for displacing the cylinders
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/19Gearing
    • Y10T74/1956Adjustable
    • Y10T74/19565Relative movable axes
    • Y10T74/1957Parallel shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

1,154,050. Rotary printing machines. RICOH K.K. 30 Dec., 1966 [19 Jan., 1966], No. 58250/66. Heading B6C. In order to effect circumferential adjustment of the impression cylinder 4, (Fig. 3), relative to the blanket cylinder 3 a worm (19) driven toothed sector 17 is freely rotatable upon the shaft of the blanket cylinder. The sector 17 carries a double gear-wheel 27, having teeth 25 and 26, which is movable as a planet gear around two juxtaposed gear-wheels 11 and 12 also mounted on the blanket cylinder shaft, the wheel 11 being freely rotatable thereto whilst the wheel 12 is fixedly secured to the cylinder end face. A third gear wheel 13 of the same diameter as the wheel 12 is located adjacent the latter wheel but, like the wheel 11, is freely rotatable relative thereto. The freely rotatable wheels 11 and 13 are connected through a further double gear-wheel 30 which is rotatable about a stub shaft fixed to the side wall 1 of the machine. The gear-wheel 13 meshes with a gear-wheel 32 fixed to the impression cylinder 4. Manual actuation of the worm 19 through a rotatable knob 23 causes the sector 17 to rotate about the shaft of the blanket cylinder 3 and thus move the planet gear 27 around its associated gear wheels 11 and 12. Due to the difference in diameter between the wheels 11 and 12 the former is rotated relative to the blanket cylinder such that it drives the gear-wheel 32 attached to the impression cylinder through the double gear 30 and the gearwheel 13.
GB58250/66A 1966-01-19 1966-12-30 A Printing Position Control Device in an Offset Printing Machine. Expired GB1154050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP293366 1966-01-19

Publications (1)

Publication Number Publication Date
GB1154050A true GB1154050A (en) 1969-06-04

Family

ID=11543133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB58250/66A Expired GB1154050A (en) 1966-01-19 1966-12-30 A Printing Position Control Device in an Offset Printing Machine.

Country Status (3)

Country Link
US (1) US3413920A (en)
DE (1) DE1536988B2 (en)
GB (1) GB1154050A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578861A (en) * 1967-08-31 1971-05-18 Ricoh Kk Copy paper feeding device for use with photocopying machine
JPS5178863A (en) * 1974-12-28 1976-07-09 Yamada Dobby Co Ltd Dobiikini okeru kaadogyakuten oyobi kutensochi
CH610241A5 (en) * 1977-02-07 1979-04-12 Sisenca Sa
JPH0696284B2 (en) * 1987-11-09 1994-11-30 リョービ株式会社 Sheet-fed printing machine with upside-down orientation adjustment device
JPH07102672B2 (en) * 1988-07-14 1995-11-08 リョービ株式会社 Image position adjustment device for printing machine
DE3905250A1 (en) * 1989-02-21 1990-08-23 Heidelberger Druckmasch Ag DEVICE FOR ADJUSTING THE CONTINUOUS REGISTER IN AN ARC ROTATION PRINTING MACHINE
DE102004011978A1 (en) * 2004-03-10 2005-09-29 Hohner Maschinenbau Gmbh Saddle stitcher with two working shafts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700903A (en) * 1949-08-17 1955-02-01 Bohme Hans Adjustable gearing
US2708405A (en) * 1951-08-17 1955-05-17 Miller Printing Machinery Co Printing press feed and registering mechanism
US3218969A (en) * 1962-11-06 1965-11-23 Wolverine Flexographic Mfg Co Longitudinal registry means for flexographic press

Also Published As

Publication number Publication date
DE1536988A1 (en) 1970-04-16
DE1536988B2 (en) 1970-09-10
US3413920A (en) 1968-12-03

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