SE7708667L - DEVICE FOR CLAMPING FLEXIBLE PRINTING PLATES - Google Patents

DEVICE FOR CLAMPING FLEXIBLE PRINTING PLATES

Info

Publication number
SE7708667L
SE7708667L SE7708667A SE7708667A SE7708667L SE 7708667 L SE7708667 L SE 7708667L SE 7708667 A SE7708667 A SE 7708667A SE 7708667 A SE7708667 A SE 7708667A SE 7708667 L SE7708667 L SE 7708667L
Authority
SE
Sweden
Prior art keywords
forme
clamping
limb
foot
cylinder
Prior art date
Application number
SE7708667A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE429945B (en
Inventor
I Kobler
H Bayer
Original Assignee
Maschf Augsburg Nuernberg Ag
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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of SE7708667L publication Critical patent/SE7708667L/en
Publication of SE429945B publication Critical patent/SE429945B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

A flexible printing forme (2) is to be attached to the forme cylinder (1) of a rotary printing machine. For this purpose, the bent ends of the flexible printing forme (2) engage in a cylinder gap (3) which is fitted with a clamping and tensioning device. The latter comprises a rotatable flap (4) with a foot (5), through which the axis of rotation runs, and a limb (6) which is placed against said foot approximately perpendicularly and interacts with one end of the forme. An L-shaped support part (7) is screwed by its foot (8) firmly to the cylinder (1) and, with its limb (9), interacts with the other end of the forme. For clamping the bent ends of the forme in the region of the limbs (6 and 9), forme clamping springs (10) are used, which are provided with pressure surfaces in the region of the limbs. The limb (9) is elastically deformable by means of a setting screw (12) for readjusting purposes. Engaging on the tensioning flap (4) are compression springs (13), as a result of which the limb (6) is pressed against the forme clamping spring (10) for clamping and tensioning the printing forme (2). An eccentric spindle (14) by means of which the compression springs (13) can be tensioned and relaxed is used for releasing the printing forme (2). <IMAGE>
SE7708667A 1976-07-31 1977-07-28 DEVICE FOR SOLID TENSION OF PUBLIC PRESSURE FORMS SE429945B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762634554 DE2634554C2 (en) 1976-07-31 1976-07-31 Device for fastening and tensioning flexible pressure plates

Publications (2)

Publication Number Publication Date
SE7708667L true SE7708667L (en) 1978-03-13
SE429945B SE429945B (en) 1983-10-10

Family

ID=5984438

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708667A SE429945B (en) 1976-07-31 1977-07-28 DEVICE FOR SOLID TENSION OF PUBLIC PRESSURE FORMS

Country Status (5)

Country Link
CH (1) CH622464A5 (en)
DE (1) DE2634554C2 (en)
FR (1) FR2360422A2 (en)
GB (1) GB1552532A (en)
SE (1) SE429945B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018249C2 (en) * 1980-05-13 1982-09-09 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Device for attaching flexible printing plates to the plate cylinder of rotary printing presses
DE4119823C1 (en) * 1991-06-15 1992-12-24 Koenig & Bauer Ag, 8700 Wuerzburg, De
DE102004042342B4 (en) * 2004-09-01 2008-02-14 Maschinenfabrik Wifag Clamping device for a clamping channel of a cylinder body, printing forme cylinder and method of manufacture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752075A (en) * 1971-04-26 1973-08-14 Wood Industries Inc Flexible printing plate clamping device
DE2225016C3 (en) * 1972-05-23 1976-01-29 Koenig & Bauer Ag DEVICE FOR CLAMPING FLEXIBLE PRINTING PLATES ON FORMING CYLINDERS OF ROTARY PRINTING MACHINES
US3757691A (en) * 1972-06-12 1973-09-11 North American Rockwell Printing cylinder

Also Published As

Publication number Publication date
SE429945B (en) 1983-10-10
FR2360422A2 (en) 1978-03-03
FR2360422B2 (en) 1985-03-22
DE2634554C2 (en) 1982-03-18
DE2634554A1 (en) 1978-02-02
GB1552532A (en) 1979-09-12
CH622464A5 (en) 1981-04-15

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