EP0327511A3 - Supplying assembly for notching plotters - Google Patents

Supplying assembly for notching plotters Download PDF

Info

Publication number
EP0327511A3
EP0327511A3 EP89830015A EP89830015A EP0327511A3 EP 0327511 A3 EP0327511 A3 EP 0327511A3 EP 89830015 A EP89830015 A EP 89830015A EP 89830015 A EP89830015 A EP 89830015A EP 0327511 A3 EP0327511 A3 EP 0327511A3
Authority
EP
European Patent Office
Prior art keywords
notching
plotters
supplying assembly
assembly
unwinding
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.)
Withdrawn
Application number
EP89830015A
Other languages
German (de)
French (fr)
Other versions
EP0327511A2 (en
Inventor
Estelio Albertini
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.)
Apa SpA
Original Assignee
Apa SpA
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 Apa SpA filed Critical Apa SpA
Publication of EP0327511A2 publication Critical patent/EP0327511A2/en
Publication of EP0327511A3 publication Critical patent/EP0327511A3/en
Withdrawn legal-status Critical Current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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/042—Sensing the length of a web loop

Landscapes

  • Handling Of Continuous Sheets Of Paper (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Unwinding Webs (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

The supplying assembly comprises a frame (1) which supports on the top thereof a notching plotter (3), arranged between a pair of flanged cylinders (4, 5) for guiding the material to be notched, there being moreover provided a unwinding assembly (10) for unwinding the material to be notched, which is supported by the frame and controlled by a sensor (13) for adjusting the material amount fed by this unwinding assembly so as to provide the same material amount both upstream and downstream of the plotter.
EP89830015A 1988-02-05 1989-01-16 Supplying assembly for notching plotters Withdrawn EP0327511A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1933088 1988-02-05
IT8819330A IT1215812B (en) 1988-02-05 1988-02-05 FEEDER UNIT FOR CARVING PLOTTER WITHOUT PERFORATION.

Publications (2)

Publication Number Publication Date
EP0327511A2 EP0327511A2 (en) 1989-08-09
EP0327511A3 true EP0327511A3 (en) 1990-05-16

Family

ID=11156793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89830015A Withdrawn EP0327511A3 (en) 1988-02-05 1989-01-16 Supplying assembly for notching plotters

Country Status (3)

Country Link
EP (1) EP0327511A3 (en)
JP (1) JPH01253497A (en)
IT (1) IT1215812B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343271A (en) * 1989-07-12 1991-02-25 Mimaki Eng:Kk Roll paper support mechanism of cutting plotter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806018A (en) * 1970-12-21 1974-04-23 Kalle Ag Roll systems for webs of material
US4477822A (en) * 1980-10-01 1984-10-16 Nicolet Zeta Graphic recorder
GB2144399A (en) * 1983-07-20 1985-03-06 Beam Tubes Limited Strip or wire accumulator
US4561757A (en) * 1985-03-04 1985-12-31 Xerox Corporation Belt support apparatus
EP0198274A1 (en) * 1985-04-01 1986-10-22 Investronica S.A. Method of cutting sheet material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806018A (en) * 1970-12-21 1974-04-23 Kalle Ag Roll systems for webs of material
US4477822A (en) * 1980-10-01 1984-10-16 Nicolet Zeta Graphic recorder
GB2144399A (en) * 1983-07-20 1985-03-06 Beam Tubes Limited Strip or wire accumulator
US4561757A (en) * 1985-03-04 1985-12-31 Xerox Corporation Belt support apparatus
EP0198274A1 (en) * 1985-04-01 1986-10-22 Investronica S.A. Method of cutting sheet material

Also Published As

Publication number Publication date
IT8819330A0 (en) 1988-02-05
EP0327511A2 (en) 1989-08-09
JPH01253497A (en) 1989-10-09
IT1215812B (en) 1990-02-22

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