EP1975102A3 - Elektromotorische Friktionsspindel - Google Patents

Elektromotorische Friktionsspindel Download PDF

Info

Publication number
EP1975102A3
EP1975102A3 EP08102232A EP08102232A EP1975102A3 EP 1975102 A3 EP1975102 A3 EP 1975102A3 EP 08102232 A EP08102232 A EP 08102232A EP 08102232 A EP08102232 A EP 08102232A EP 1975102 A3 EP1975102 A3 EP 1975102A3
Authority
EP
European Patent Office
Prior art keywords
friction
electromotor
friction elements
spindle driven
shaft
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
EP08102232A
Other languages
English (en)
French (fr)
Other versions
EP1975102A2 (de
EP1975102B1 (de
Inventor
Alexander Weber
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1975102A2 publication Critical patent/EP1975102A2/de
Publication of EP1975102A3 publication Critical patent/EP1975102A3/de
Application granted granted Critical
Publication of EP1975102B1 publication Critical patent/EP1975102B1/de
Active 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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F16/00—Transfer printing apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2219/00—Printing presses using a heated printing foil
    • B41P2219/20—Arrangements for moving, supporting or positioning the printing foil
    • B41P2219/21—Supports for the unwinding roll; Braking devices for the unwinding roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2219/00—Printing presses using a heated printing foil
    • B41P2219/20—Arrangements for moving, supporting or positioning the printing foil
    • B41P2219/23—Winding up the printing foil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/40—Holders, supports for rolls
    • B65H2405/45—Shafts for winding/unwinding

Abstract

Die vorliegende Erfindung betrifft eine Friktionswelle (100) zum Wickeln wenigstens einer Kaltfolienbahn (302, 303).
Der Verschleiß von Friktionselementen und die Beeinträchtigung des Schlupfverhaltens der Friktionswelle (100) aufgrund von Abrieb der Friktionselemente soll wenigstens verringert werden.
Dies wird erfindungsgemäß durch eine Friktionswelle (100) erreicht, die als Friktionselemente magnetische Friktionselemente (103, 104) aufweist, die eine tangentiale, schlupferzeugende Kraft im Wesentlichen mittels einer magnetischen Wechselwirkung erzeugen. Die Friktion wird dabei im Wesentlichen berührungslos erzeugt.
EP20080102232 2007-03-28 2008-03-04 Elektromotorische Friktionsspindel Active EP1975102B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710015380 DE102007015380A1 (de) 2007-03-28 2007-03-28 Elektromotorische Friktionsspindel

Publications (3)

Publication Number Publication Date
EP1975102A2 EP1975102A2 (de) 2008-10-01
EP1975102A3 true EP1975102A3 (de) 2009-07-22
EP1975102B1 EP1975102B1 (de) 2013-01-16

Family

ID=39584114

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080102232 Active EP1975102B1 (de) 2007-03-28 2008-03-04 Elektromotorische Friktionsspindel

Country Status (2)

Country Link
EP (1) EP1975102B1 (de)
DE (1) DE102007015380A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395043A2 (de) * 1989-04-27 1990-10-31 Du Pont De Nemours (Deutschland) Gmbh Wickelvorrichtung
DE4335313A1 (de) * 1993-10-16 1995-04-20 Basf Magnetics Gmbh Wickelvorrichtung zum parallelen Aufwickeln mehrerer Bänder
DE19921637A1 (de) * 1999-05-10 2000-11-16 Friedrich Richter Friktionswickelwelle
EP1688252A2 (de) * 2005-02-04 2006-08-09 MAN Roland Druckmaschinen AG Folienzuführung für Kaltfolienprägung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684210A (en) * 1952-02-18 1954-07-20 American Viscose Corp Winding machine
US3179218A (en) * 1961-06-29 1965-04-20 Telautograph Corp Roller hysteresis clutch
NL6600995A (de) * 1965-02-11 1966-08-12
US4327301A (en) * 1980-05-12 1982-04-27 Dana Corporation Magnetic clutch housing
DE4110801C1 (de) 1991-04-04 1992-05-27 Kurt 4040 Neuss De Lappe
DE4300866A1 (de) * 1993-01-15 1994-07-21 Du Pont Deutschland Druck-Hilfsvorrichtung, insbesondere zur Prüfung von Druckmustern
US5478025A (en) * 1994-08-09 1995-12-26 Wang; Shing Tension controlled winding device
EP1362812B1 (de) * 1998-10-14 2006-09-06 Fuji Photo Film Co., Ltd. Bahnverarbeitungssystem
US6702678B1 (en) * 2001-09-12 2004-03-09 James A. Mason Power transmission by magnetized ball coupling
DE102006015466A1 (de) 2006-03-31 2007-10-04 Heidelberger Druckmaschinen Ag Folientransferwerk mit Friktionswelle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395043A2 (de) * 1989-04-27 1990-10-31 Du Pont De Nemours (Deutschland) Gmbh Wickelvorrichtung
DE4335313A1 (de) * 1993-10-16 1995-04-20 Basf Magnetics Gmbh Wickelvorrichtung zum parallelen Aufwickeln mehrerer Bänder
DE19921637A1 (de) * 1999-05-10 2000-11-16 Friedrich Richter Friktionswickelwelle
EP1688252A2 (de) * 2005-02-04 2006-08-09 MAN Roland Druckmaschinen AG Folienzuführung für Kaltfolienprägung

Also Published As

Publication number Publication date
EP1975102A2 (de) 2008-10-01
DE102007015380A1 (de) 2008-10-02
EP1975102B1 (de) 2013-01-16

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