ES410620A1 - Continuous unwinding device in particular for printing machines - Google Patents

Continuous unwinding device in particular for printing machines

Info

Publication number
ES410620A1
ES410620A1 ES410620A ES410620A ES410620A1 ES 410620 A1 ES410620 A1 ES 410620A1 ES 410620 A ES410620 A ES 410620A ES 410620 A ES410620 A ES 410620A ES 410620 A1 ES410620 A1 ES 410620A1
Authority
ES
Spain
Prior art keywords
printing machines
unwinding device
continuous unwinding
coils
lifting assemblies
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
ES410620A
Other languages
Spanish (es)
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.)
HANSSEN CIE CONST MEC
Original Assignee
HANSSEN CIE CONST MEC
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 HANSSEN CIE CONST MEC filed Critical HANSSEN CIE CONST MEC
Publication of ES410620A1 publication Critical patent/ES410620A1/en
Expired legal-status Critical Current

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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4135—Movable supporting means
    • B65H2301/41352—Movable supporting means moving on linear path (including linear slot arrangement)
    • B65H2301/413526—Movable supporting means moving on linear path (including linear slot arrangement) vertically moving supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4171—Handling web roll
    • B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

Improvements in continuous unwinding devices for printing machines, characterized in that they comprise, on the same vertical plane, two rotation shafts on which some reels are inserted, of which one of them is in the unwinding phase and the other in waiting phase, linked by pivoting support arms to vertical displacement lifting assemblies provided with retractable means to bring the coils closer to said lifting assemblies, so that during the interchangeability of the coils, they move vertically and intersect as two parallel vertical planes. (Machine-translation by Google Translate, not legally binding)
ES410620A 1972-01-13 1973-01-13 Continuous unwinding device in particular for printing machines Expired ES410620A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7201645A FR2167455A5 (en) 1972-01-13 1972-01-13

Publications (1)

Publication Number Publication Date
ES410620A1 true ES410620A1 (en) 1976-01-01

Family

ID=9092073

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410620A Expired ES410620A1 (en) 1972-01-13 1973-01-13 Continuous unwinding device in particular for printing machines

Country Status (9)

Country Link
BE (1) BE794034A (en)
CH (1) CH562150A5 (en)
DD (1) DD101874A5 (en)
DE (1) DE2301515A1 (en)
ES (1) ES410620A1 (en)
FR (1) FR2167455A5 (en)
GB (1) GB1389651A (en)
IT (1) IT960142B (en)
NL (1) NL7300594A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469891B (en) * 1991-11-01 1993-10-04 Amal Ab Device at a roller rack for synchronizing the speed of the replacement path to the speed of the drain
DE10008612A1 (en) 2000-02-24 2001-09-13 Bhs Corr Masch & Anlagenbau Splicing device for paper webs used in corrugated cardboard production comprises splicer, web feeds and mountings for reels, one being active web, second web to be spliced and third reel which is being changed or prepared for splicing
ES2241388B1 (en) * 2002-07-25 2006-10-16 Manuel Torres Martinez WINDING SYSTEM IN THE HANDLING OF TISU COILS.
ITFI20030064A1 (en) 2003-03-13 2004-09-14 Perini Fabio Spa AUTOMATIC AND CONTINUOUS UNWINDING DEVICE FOR DISPENSING
ITFI20040108A1 (en) * 2004-05-07 2004-08-07 Perini Fabio Spa MULTIFORM UNWINDING DEVICE
JP2014105048A (en) * 2012-11-26 2014-06-09 Fuji Iron Works Co Ltd Sheet rolling-out device
CN116119418B (en) * 2022-11-18 2023-08-25 佛山市格锐特机械设备有限公司 Unreeling cutter device of coating machine

Also Published As

Publication number Publication date
DD101874A5 (en) 1973-11-20
IT960142B (en) 1973-11-20
FR2167455A5 (en) 1973-08-24
CH562150A5 (en) 1975-05-30
BE794034A (en) 1973-05-02
DE2301515A1 (en) 1973-07-19
NL7300594A (en) 1973-07-17
GB1389651A (en) 1975-04-03

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