DE20301784U1 - Surface structure for transporting a printing medium, in particular, in printing and coating machines comprises a basic structure with alternating groove peaks and valleys running in the transport direction - Google Patents

Surface structure for transporting a printing medium, in particular, in printing and coating machines comprises a basic structure with alternating groove peaks and valleys running in the transport direction

Info

Publication number
DE20301784U1
DE20301784U1 DE20301784U DE20301784U DE20301784U1 DE 20301784 U1 DE20301784 U1 DE 20301784U1 DE 20301784 U DE20301784 U DE 20301784U DE 20301784 U DE20301784 U DE 20301784U DE 20301784 U1 DE20301784 U1 DE 20301784U1
Authority
DE
Germany
Prior art keywords
surface structure
structure according
groove
printing
basic structure
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 - Lifetime
Application number
DE20301784U
Other languages
German (de)
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 Sheetfed GmbH
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
Priority to DE20301784U priority Critical patent/DE20301784U1/en
Publication of DE20301784U1 publication Critical patent/DE20301784U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines

Landscapes

  • Ink Jet (AREA)

Abstract

The surface structure for transporting a printing medium, in particular, in printing and coating machines comprises a basic structure with a plurality of alternating groove peaks and valleys (13, 14) running in the transport direction (12) of the printing medium.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Oberflächenstruktur zur Führung eines Bedruckstoffes in einer Verarbeitungsmaschine mit auf einem Substrat ange­ ordneten erhabenen Strukturelementen und zugeordneten Strukturtälern, dadurch gekennzeichnet,
dass die Oberflächenstruktur eine Grundstruktur (18) mit über die Formatbreite des Bedruckstoffes mehreren, in Förderrichtung (12) verlaufend angeordneten erhabenen Rillenkuppen (13) aufweist,
dass den Rillenkuppen (13) benachbart in Förderrichtung (12) verlaufende Rillentäler (14) zugeordnet sind und
dass im Querprofil von jeder Rillenkuppe (13) Schenkel (16) zum benachbarten Rillental (14) auslaufen.1. Surface structure for guiding a printing material in a processing machine with raised structural elements arranged on a substrate and assigned structure valleys, characterized in that
that the surface structure has a basic structure ( 18 ) with a plurality of raised groove tips ( 13 ) arranged in the conveying direction ( 12 ) and extending across the format width of the printing material,
that groove valleys ( 14 ) are assigned to the groove crests ( 13 ) adjacent in the conveying direction ( 12 ) and
that in the transverse profile from each grooved tip ( 13 ) legs ( 16 ) to the neighboring grooved valley ( 14 ). 2. Oberflächenstruktur nach Anspruch 1, dadurch gekennzeichnet, dass die Grundstruktur (18) - bezogen auf Rillental (14) und Rillenkuppe (13) - eine Profilhöhe h1 = 10 bis 60 µm aufweist.2. Surface structure according to claim 1, characterized in that the basic structure ( 18 ) - based on groove valley ( 14 ) and groove dome ( 13 ) - has a profile height h 1 = 10 to 60 µm. 3. Oberflächenstruktur nach Anspruch 1, dadurch gekennzeichnet, dass die Schenkel (16) gerade oder konvex gekrümmt sind.3. Surface structure according to claim 1, characterized in that the legs ( 16 ) are straight or convexly curved. 4. Oberflächenstruktur nach Anspruch 1, dadurch gekennzeichnet, dass die Rillenkuppen (13) in Förderrichtung (12) eine Schuppenanordnung (22) aufweisen. 4. Surface structure according to claim 1, characterized in that the grooved tips ( 13 ) in the conveying direction ( 12 ) have a scale arrangement ( 22 ). 5. Oberflächenstruktur nach Anspruch 1, dadurch gekennzeichnet, dass jede Rillenkuppe (13) am Anfang eine Anlaufkontur (21) aufweist.5. Surface structure according to claim 1, characterized in that each grooved tip ( 13 ) has a start-up contour ( 21 ) at the beginning. 6. Oberflächenstruktur nach Anspruch 1, dadurch gekennzeichnet, dass auf der Grundstruktur (18) eine aus erhabenen Struk­ turelementen gebildete Mikrostruktur (19) mit einer Pro­ filhöhe h2 = 1 bis 2 µm angeordnet ist.6. Surface structure according to claim 1, characterized in that a microstructure ( 19 ) formed from raised structural elements is arranged on the basic structure ( 18 ) with a profile height h 2 = 1 to 2 µm. 7. Oberflächenstruktur nach Anspruch 1, dadurch gekennzeichnet, dass auf der Grundstruktur (18) ein top-layer (20) ange­ ordnet ist.7. Surface structure according to claim 1, characterized in that a top layer ( 20 ) is arranged on the basic structure ( 18 ). 8. Oberflächenstruktur nach Anspruch 1 und 7, dadurch gekennzeichnet, dass das top-layer (20) aus
  • - Silikonharz, oder
  • - Silikonkautschuk, oder
  • - Fluorpolymeren, beispielsweise PTFE, oder
  • - fluorierten Copolymeren, beispielsweise FEP, oder
  • - Fluoracrylaten bzw.
  • - fluorhaltigen Silanen
gebildet ist. 8. Surface structure according to claim 1 and 7, characterized in that the top layer ( 20 )
  • - silicone resin, or
  • - silicone rubber, or
  • - Fluoropolymers, for example PTFE, or
  • fluorinated copolymers, for example FEP, or
  • - fluoroacrylates or
  • - fluorine-containing silanes
is formed. 9. Oberflächenstruktur nach Anspruch 1, dadurch gekennzeichnet, dass in der Oberflächenstruktur mit einem Pneumatiksystem gekoppelte Düsen angeordnet sind.9. Surface structure according to claim 1, characterized, that in the surface structure with a pneumatic system coupled nozzles are arranged.
DE20301784U 2003-02-05 2003-02-05 Surface structure for transporting a printing medium, in particular, in printing and coating machines comprises a basic structure with alternating groove peaks and valleys running in the transport direction Expired - Lifetime DE20301784U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20301784U DE20301784U1 (en) 2003-02-05 2003-02-05 Surface structure for transporting a printing medium, in particular, in printing and coating machines comprises a basic structure with alternating groove peaks and valleys running in the transport direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20301784U DE20301784U1 (en) 2003-02-05 2003-02-05 Surface structure for transporting a printing medium, in particular, in printing and coating machines comprises a basic structure with alternating groove peaks and valleys running in the transport direction

Publications (1)

Publication Number Publication Date
DE20301784U1 true DE20301784U1 (en) 2003-04-10

Family

ID=7979739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20301784U Expired - Lifetime DE20301784U1 (en) 2003-02-05 2003-02-05 Surface structure for transporting a printing medium, in particular, in printing and coating machines comprises a basic structure with alternating groove peaks and valleys running in the transport direction

Country Status (1)

Country Link
DE (1) DE20301784U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031164A1 (en) * 2005-07-04 2007-01-18 Koenig & Bauer Ag Surface e.g. for printing substrate guiding parts of printing machine, has formed carrier layer forming coating covering of several layers with non-adhesive characteristics and provided opposite fluid media
DE102007024663A1 (en) * 2006-05-31 2007-12-27 Koenig & Bauer Aktiengesellschaft Structured surface for print substrate guiding units of printing machine, has print substrate guiding units transporting print substrate along given path and forming air flows parallel to transport direction of print substrate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031164A1 (en) * 2005-07-04 2007-01-18 Koenig & Bauer Ag Surface e.g. for printing substrate guiding parts of printing machine, has formed carrier layer forming coating covering of several layers with non-adhesive characteristics and provided opposite fluid media
DE102007024663A1 (en) * 2006-05-31 2007-12-27 Koenig & Bauer Aktiengesellschaft Structured surface for print substrate guiding units of printing machine, has print substrate guiding units transporting print substrate along given path and forming air flows parallel to transport direction of print substrate
DE102007024663B4 (en) 2006-05-31 2019-10-24 Koenig & Bauer Ag Structured surface

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030515

R163 Identified publications notified

Effective date: 20030714

R150 Term of protection extended to 6 years

Effective date: 20060309

R081 Change of applicant/patentee

Owner name: MANROLAND SHEETFED GMBH, DE

Free format text: FORMER OWNER: MAN ROLAND DRUCKMASCHINEN AG, 63075 OFFENBACH, DE

Effective date: 20080819

R151 Term of protection extended to 8 years

Effective date: 20090309

R152 Term of protection extended to 10 years

Effective date: 20110225

R071 Expiry of right
R071 Expiry of right
R081 Change of applicant/patentee

Owner name: MANROLAND SHEETFED GMBH, DE

Free format text: FORMER OWNER: MANROLAND AG, 63075 OFFENBACH, DE

Effective date: 20130409