GB1206930A - Improvements in and relating to printing presses - Google Patents

Improvements in and relating to printing presses

Info

Publication number
GB1206930A
GB1206930A GB41455/69A GB4145569A GB1206930A GB 1206930 A GB1206930 A GB 1206930A GB 41455/69 A GB41455/69 A GB 41455/69A GB 4145569 A GB4145569 A GB 4145569A GB 1206930 A GB1206930 A GB 1206930A
Authority
GB
United Kingdom
Prior art keywords
cylinder
gear
blanket
impression
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
GB41455/69A
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 GB1206930A publication Critical patent/GB1206930A/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
    • B41F13/10—Forme cylinders
    • B41F13/12—Registering devices
    • B41F13/14—Registering devices with means for displacing the cylinders
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1956—Adjustable
    • Y10T74/19565—Relative movable axes
    • Y10T74/1957—Parallel shafts

Landscapes

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

Abstract

1,206,930. Printing apparatus. RICOH K.K. 20 Aug., 1969 [27 Aug., 1968], No. 41455/69. Heading B6C. A rotary offset printing machine comprises a blanket cylinder 3, with a gear 13 fast on one end meshing with a gear fast on one end of a plate cylinder, incorporating means by which the register of the blanket and plate cylinders relative to an impression cylinder may be adjusted. A gear 11 is coaxial with the blanket cylinder 3, and is rotatable relative to it by displacement of an arm 17 about the axis of the blanket cylinder 3. The impression cylinder is driven by the gear 11, so displacement of the arm 17 results in a relative rotation of the blanket cylinder 3 and the impression cylinder. Adjustment may be carried out when the blanket cylinder 3, and the plate and impression cylinders with it, are being rotated by shaft 24.
GB41455/69A 1968-08-27 1969-08-20 Improvements in and relating to printing presses Expired GB1206930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6129368 1968-08-27

Publications (1)

Publication Number Publication Date
GB1206930A true GB1206930A (en) 1970-09-30

Family

ID=13166987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41455/69A Expired GB1206930A (en) 1968-08-27 1969-08-20 Improvements in and relating to printing presses

Country Status (3)

Country Link
US (1) US3610064A (en)
DE (1) DE1943579B2 (en)
GB (1) GB1206930A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587653U (en) * 1981-07-09 1983-01-18 リョービ株式会社 Image position adjustment device for offset printing presses
CS228675B1 (en) * 1982-04-01 1984-05-14 Jaroslav Jiruse Apparatus for controlling printing rollers
JP2952440B2 (en) * 1991-11-15 1999-09-27 株式会社 東京機械製作所 Multicolor printing press
DE4138271C2 (en) * 1991-11-21 1993-10-07 Heidelberger Druckmasch Ag Device for adjusting the circumferential register of a printing press
DE19625083C1 (en) * 1996-06-22 1997-11-13 Koenig & Bauer Albert Ag Gear for adjusting offset printing machine drive phase
DE202004016131U1 (en) * 2004-10-18 2006-02-23 Zae-Antriebssysteme Gmbh & Co. Control drive for pressure or aligning rollers in coating device, has driving and driven sun gear teeth slightly and circumferentially deviated from each other while meshed into corresponding planetary gears
DE102005048179A1 (en) * 2004-10-18 2006-04-27 Zae-Antriebssysteme Gmbh & Co. Control drive for pressure or aligning rollers in coating device, has driving and driven sun gear teeth slightly and circumferentially deviated from each other while meshed into corresponding planetary gears
CN103538357B (en) * 2013-10-17 2016-08-17 上海紫明印刷机械有限公司 Plate cylinder location calibration device

Also Published As

Publication number Publication date
US3610064A (en) 1971-10-05
DE1943579A1 (en) 1971-12-23
DE1943579B2 (en) 1972-07-20

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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