GB1230898A - - Google Patents

Info

Publication number
GB1230898A
GB1230898A GB1230898DA GB1230898A GB 1230898 A GB1230898 A GB 1230898A GB 1230898D A GB1230898D A GB 1230898DA GB 1230898 A GB1230898 A GB 1230898A
Authority
GB
United Kingdom
Prior art keywords
elements
shaft
dec
cam
shafts
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
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 filed Critical
Publication of GB1230898A publication Critical patent/GB1230898A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1218—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices
    • B41F27/1225—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end substantially rectilinearly
    • B41F27/1243—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end substantially rectilinearly by pivotal or swivelling motion, e.g. by means of a rocking lever

Abstract

1,230,898. Printing apparatus. MASCHINENFABRIK AUGSBURG NURNBERG A.G. 19 Dec., 1969 [20 Dec., 1968], No. 62103/69. Heading B6C. A plate cylinder 1 includes plate-clamping elements 8, 9, each shaped to grip an end of a flexible printing plate with bent-over ends, and one element 8 or 9, or both, is pivotally mounted and is resiliently biased so that its plateengaging end tends to move towards the other element. A cam-bearing shaft 19 can be longitudinally moved so that a cam 17 or 18 engages the biased element and on rotation of the shaft 19 pivots it against the bias. Where both elements 8, 9 are pivotally mounted a second cambearing shaft 24 is provided. Two sets of elements 8, 9 may be mounted end-to-end in one groove in the cylinder 1, each set having separate cams on the shafts 19, 24. By varying the longitudinal positions of the shafts 19, 24 in their containing bores 23, 23a one or both of the sets of elements 8, 9 may be selectively operated.
GB1230898D 1968-12-20 1969-12-19 Expired GB1230898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681815953 DE1815953C2 (en) 1968-12-20 1968-12-20 Device for fastening flexible printing plates on the plate cylinder of rotary printing presses

Publications (1)

Publication Number Publication Date
GB1230898A true GB1230898A (en) 1971-05-05

Family

ID=5716874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230898D Expired GB1230898A (en) 1968-12-20 1969-12-19

Country Status (5)

Country Link
CH (1) CH507813A (en)
DE (1) DE1815953C2 (en)
FR (1) FR2026674A1 (en)
GB (1) GB1230898A (en)
SE (1) SE359487B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347788A (en) * 1980-05-01 1982-09-07 Harris Corporation Plate lockup mechanism
US6520085B1 (en) 1998-11-26 2003-02-18 Heidelberger Druckmaschinen Ag Device for tensioning a cylinder dressing on a printing machine-cylinder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19924787B4 (en) * 1999-05-29 2004-11-04 Koenig & Bauer Ag Device for attaching flexible plates

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768578A (en) * 1953-10-08 1956-10-30 Tribune Company Lock-up mechanism for dry offset printing plates
DE1267229B (en) * 1961-04-11 1968-05-02 Harris Intertype Corp Device for attaching flexible printing plates to the plate cylinder of a rotary printing press
US3362327A (en) * 1965-01-28 1968-01-09 Cottrell Company Cylinder lockup for wrap-around plates and blankets
US3359899A (en) * 1965-02-01 1967-12-26 Cottrell Company Spring tensioned wrap-around plate cylinder clamping arrangement
DE1260483B (en) * 1965-07-03 1968-02-08 Albert Schnellpressen Device for fastening curved stereotype plates on the forme cylinder of rotary printing machines
DE1952052U (en) * 1966-10-20 1966-12-22 Miehle Goss Dexter Inc PLATE FASTENING FOR REVERSIBLE PLATE CYLINDERS.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347788A (en) * 1980-05-01 1982-09-07 Harris Corporation Plate lockup mechanism
US6520085B1 (en) 1998-11-26 2003-02-18 Heidelberger Druckmaschinen Ag Device for tensioning a cylinder dressing on a printing machine-cylinder

Also Published As

Publication number Publication date
FR2026674A1 (en) 1970-09-18
DE1815953C2 (en) 1971-01-14
DE1815953B1 (en) 1970-05-27
SE359487B (en) 1973-09-03
CH507813A (en) 1971-05-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee