EP1749774A3 - Folding drum of a folding device in a printing machine. - Google Patents

Folding drum of a folding device in a printing machine. Download PDF

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Publication number
EP1749774A3
EP1749774A3 EP06015842A EP06015842A EP1749774A3 EP 1749774 A3 EP1749774 A3 EP 1749774A3 EP 06015842 A EP06015842 A EP 06015842A EP 06015842 A EP06015842 A EP 06015842A EP 1749774 A3 EP1749774 A3 EP 1749774A3
Authority
EP
European Patent Office
Prior art keywords
folding
drum
printing machine
web
frame
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.)
Granted
Application number
EP06015842A
Other languages
German (de)
French (fr)
Other versions
EP1749774A2 (en
EP1749774B1 (en
Inventor
Frank Schmieder
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP1749774A2 publication Critical patent/EP1749774A2/en
Publication of EP1749774A3 publication Critical patent/EP1749774A3/en
Application granted granted Critical
Publication of EP1749774B1 publication Critical patent/EP1749774B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B65H45/161—Flying tuck folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/50—Machine elements
    • B65H2402/52—Bearings, e.g. magnetic or hydrostatic bearings

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

Die Erfindung betrifft eine Falztrommel eines Falzapparats einer Druckmaschine, insbesondere einer Rollenrotationsdruckmaschine, zur Ausbildung von zweiten Längsfalzen an von einem bahnförmigen Bedruckstoff abgetrennten und mit einem ersten Längfalz sowie vorzugsweise mit mindestens einem Querfalz vorgefalzten Exemplaren, mit an sich gegenüberliegenden Falztrommelseitenwänden (11, 12) angreifenden Zapfen (13, 14), die der drehbaren Lagerung der Falztrommel an einem Rahmen (15) bzw. Gestell dienen, und mit einer zwischen den Falztrommelseitenwänden (11, 12) angeordneten, über Rollenlager (22) drehbar gelagerten Falzmesserspindel (18), an der mindestens ein Falzmesser (20) angreift. Erfindungsgemäß ist seitlich neben den der Lagerung der Falzmesserspindel (18) dienenden Rollenlagern (22) jeweils mindestens eine Einrichtung (24) positioniert, um eine Radialkraft in die Falzmesserspindel (18) einzuleiten und so das jeweilige Rollenlager (22) in radialer Richtung vorzuspannen.

Figure imgaf001
The invention relates to a folding drum of a folding apparatus of a printing machine, in particular a web-fed rotary printing press, for forming second longitudinal folds separated from a web-shaped printing material and prefastened with a first longitudinal fold and preferably with at least one transverse fold copies, with opposing Falztrommelseitenwänden (11, 12) attacking Pins (13, 14), which serve for the rotatable mounting of the folding drum on a frame (15) or frame, and with a between the folding drum side walls (11, 12) arranged, via roller bearings (22) rotatably mounted Falzmesserspindel (18) the at least one folding blade (20) attacks. According to the invention, at least one device (24) is positioned laterally next to the roller bearings (22) supporting the folding blade spindle (18) to introduce a radial force into the folding blade spindle (18) and thus bias the respective roller bearing (22) in the radial direction.
Figure imgaf001
EP06015842A 2005-08-01 2006-07-29 Folding drum of a folding device in a printing machine. Not-in-force EP1749774B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005036612A DE102005036612B4 (en) 2005-08-01 2005-08-01 Folding drum of a folding apparatus of a printing press

Publications (3)

Publication Number Publication Date
EP1749774A2 EP1749774A2 (en) 2007-02-07
EP1749774A3 true EP1749774A3 (en) 2008-07-09
EP1749774B1 EP1749774B1 (en) 2010-01-27

Family

ID=37177833

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06015842A Not-in-force EP1749774B1 (en) 2005-08-01 2006-07-29 Folding drum of a folding device in a printing machine.

Country Status (4)

Country Link
US (1) US7416522B2 (en)
EP (1) EP1749774B1 (en)
CN (1) CN1907705B (en)
DE (2) DE102005036612B4 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005052661A1 (en) * 2005-11-04 2007-05-10 Man Roland Druckmaschinen Ag folding drum
DE102010041457B3 (en) * 2010-09-27 2011-12-01 Koenig & Bauer Aktiengesellschaft Adjusting arrangement of a cylinder of a folder
CN102849523A (en) * 2012-09-14 2013-01-02 胡和萍 Folding knife mounting device for folding machine
TWI636890B (en) * 2017-09-22 2018-10-01 東友科技股份有限公司 Roller-type lateral force generation device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511054A1 (en) * 1995-03-25 1996-09-26 Koenig & Bauer Albert Ag Drive for a longitudinal folding device with a rotating folding knife
DE10314945B4 (en) * 2003-04-02 2005-03-10 Roland Man Druckmasch Folding device with folding drum
EP1783081A1 (en) * 2005-11-04 2007-05-09 MAN Roland Druckmaschinen AG Folding drum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2172203Y (en) * 1993-08-02 1994-07-20 沈祖军 Pressure regulating cutter bending rack
DE19629674C1 (en) * 1996-07-23 1998-01-15 Roland Man Druckmasch Folding knife shaft of a folding cylinder
DE10210030B4 (en) * 2001-04-09 2012-04-19 Goss International Montataire S.A. Rotationsschwertfalzwerk

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511054A1 (en) * 1995-03-25 1996-09-26 Koenig & Bauer Albert Ag Drive for a longitudinal folding device with a rotating folding knife
DE10314945B4 (en) * 2003-04-02 2005-03-10 Roland Man Druckmasch Folding device with folding drum
EP1783081A1 (en) * 2005-11-04 2007-05-09 MAN Roland Druckmaschinen AG Folding drum

Also Published As

Publication number Publication date
EP1749774A2 (en) 2007-02-07
CN1907705A (en) 2007-02-07
DE102005036612B4 (en) 2007-04-05
DE502006006026D1 (en) 2010-03-18
CN1907705B (en) 2010-10-13
US20070037683A1 (en) 2007-02-15
EP1749774B1 (en) 2010-01-27
DE102005036612A1 (en) 2007-02-15
US7416522B2 (en) 2008-08-26

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