EP0333675A3 - Conveying and folding cylinder for use in the paper and cardboard industry - Google Patents

Conveying and folding cylinder for use in the paper and cardboard industry Download PDF

Info

Publication number
EP0333675A3
EP0333675A3 EP89830119A EP89830119A EP0333675A3 EP 0333675 A3 EP0333675 A3 EP 0333675A3 EP 89830119 A EP89830119 A EP 89830119A EP 89830119 A EP89830119 A EP 89830119A EP 0333675 A3 EP0333675 A3 EP 0333675A3
Authority
EP
European Patent Office
Prior art keywords
conveying
paper
folding cylinder
cardboard industry
friction coefficient
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Withdrawn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
EP89830119A
Other languages
German (de)
French (fr)
Other versions
EP0333675A2 (en
Inventor
Romano Conti
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0333675A2 publication Critical patent/EP0333675A2/en
Publication of EP0333675A3 publication Critical patent/EP0333675A3/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Withdrawn legal-status Critical Current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
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices
    • B65H23/025—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers
    • B65H23/0251—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers with a straight axis
    • B65H23/0256—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers with a straight axis with opposed helicoidal windings
    • 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

Landscapes

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

Abstract

A conveying and folding cylinder suitable for instal­ lation on machines for folding paper material having the side surface consisting of a metal part and of a part made from material with a high friction coefficient, such as rubber, wherein the metal part and the part with a high friction coefficient are arranged alternately in order to form on the surface two paris of opposing helices each extending from the middle of said cylinder toward one of the ends.
EP89830119A 1988-03-18 1989-03-16 Conveying and folding cylinder for use in the paper and cardboard industry Withdrawn EP0333675A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8811577U IT214365Z2 (en) 1988-03-18 1988-03-18 DRIVING AND BENDING CYLINDER FOR PAPERBOARD USE
IT1157788U 1988-03-18

Publications (2)

Publication Number Publication Date
EP0333675A2 EP0333675A2 (en) 1989-09-20
EP0333675A3 true EP0333675A3 (en) 1990-03-28

Family

ID=11135896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89830119A Withdrawn EP0333675A3 (en) 1988-03-18 1989-03-16 Conveying and folding cylinder for use in the paper and cardboard industry

Country Status (2)

Country Link
EP (1) EP0333675A3 (en)
IT (1) IT214365Z2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1004930C2 (en) * 1997-01-04 1998-07-20 Bavak Beveiligingsgroep Bv Assembly for storing paper money in a holder, as well as holder and housing for such a holder.
DE10304534A1 (en) * 2003-02-04 2004-08-05 Man Roland Druckmaschinen Ag Folding roller of a folding device and method for its production
CN104444519B (en) * 2014-10-29 2017-04-26 广州广电运通金融电子股份有限公司 Sheet flattening device
CN106516832A (en) * 2015-09-10 2017-03-22 天津宝盈电脑机械有限公司 Cloth spreading device
IT201600094253A1 (en) * 2016-09-20 2018-03-20 Ravizza Packaging S R L MACHINE FOR PACKAGING ITEMS WITH FILLED-UP MATERIALS
CN112140633A (en) * 2020-09-21 2020-12-29 昆山市天丰印刷包装有限公司 Full-automatic aqueous printing slotting die-cutting machine
CN115367533B (en) * 2022-09-06 2023-08-25 苏州柔羽智能科技有限公司 Cloth rolling device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036031B (en) * 1954-03-27 1958-08-07 Heinrich Th Mayer Revolving spreader device for webs made of thin paper and other highly sensitive materials
DE1761741B1 (en) * 1968-07-02 1971-02-25 Stahl & Co Ohg Folding roller
DE2302356A1 (en) * 1973-01-18 1974-07-25 Oppenweiler Gmbh Maschinenbau FOLDING ROLLER
JPS60112563A (en) * 1983-11-24 1985-06-19 Canon Inc Paper feed roller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036031B (en) * 1954-03-27 1958-08-07 Heinrich Th Mayer Revolving spreader device for webs made of thin paper and other highly sensitive materials
DE1761741B1 (en) * 1968-07-02 1971-02-25 Stahl & Co Ohg Folding roller
DE2302356A1 (en) * 1973-01-18 1974-07-25 Oppenweiler Gmbh Maschinenbau FOLDING ROLLER
JPS60112563A (en) * 1983-11-24 1985-06-19 Canon Inc Paper feed roller

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 9, no. 268 (M-424)(1991) 25 October 1985, & JP-A-60 112563 (CANON K.K.) 19 June 1985, *

Also Published As

Publication number Publication date
IT8811577V0 (en) 1988-03-18
EP0333675A2 (en) 1989-09-20
IT214365Z2 (en) 1990-05-03

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