AR019471A1 - Unidad perforadora para un material enrollable - Google Patents

Unidad perforadora para un material enrollable

Info

Publication number
AR019471A1
AR019471A1 ARP990103655A ARP990103655A AR019471A1 AR 019471 A1 AR019471 A1 AR 019471A1 AR P990103655 A ARP990103655 A AR P990103655A AR P990103655 A ARP990103655 A AR P990103655A AR 019471 A1 AR019471 A1 AR 019471A1
Authority
AR
Argentina
Prior art keywords
blades
series
rotating
roller
drilling unit
Prior art date
Application number
ARP990103655A
Other languages
English (en)
Original Assignee
Perini Fabio 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 Perini Fabio Spa filed Critical Perini Fabio Spa
Publication of AR019471A1 publication Critical patent/AR019471A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D11/00—Combinations of several similar cutting apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/4847—With cooperating stationary tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9449—Spaced cut forming tool

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Sanitary Thin Papers (AREA)

Abstract

Una unidad perforadora para un material enrollable que comprende: un soporte (23) con por lo menos dos contracuchillas fijas (25A, 25B); un primer rodillo(27) que gira en torno a su propio eje y lleva una serie de cuchillas rotativas (29) que operanen combinacion con una primera (25A) de dichas cuchillas fijas:un segundo rodillo (31) que gira en torno a su propio eje y que lleva una segunda serie de cuchillas rotativas (33) que operan en combinacion con la segunda(25B) de dichascontracuchillas fijas; estando las cuchillas de dicha primera serie dispuestas a un paso diferente de las cuchillas de la segunda serie. Laprimera serie de cuchillas comprende un numero de cuchillas diverso del numero de cuchillas de la segundaserie. Dicho primer rodillo giratorio y dicho segundorodillo giratorio tiene diámetros diferentes. Unidad perforadora en la cual dicha primera serie de cuchillas rotativas comprende dos veces el numero decuchillas que la segunda serie. Dicho soportepuede adoptar por lo menos dos posiciones angulares diferentes a fin de hacer entrar alternativamente enoperacion a una u otra de dichas contracuchillas fijas. Las contracuchillas fijas y dichas cuchillas rotativas están inclinadas con relacion a ladirecciontransversal del material enrollable que ha de perforarse y dichas cuchillas rotativas tienen forma de hélice. Dichas cuchillas rotativas tienen una inclinacionvariable con respecto a la direccion transversal del material enrollabla que hade perforarse.
ARP990103655A 1998-07-27 1999-07-26 Unidad perforadora para un material enrollable AR019471A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998FI000081U IT244649Y1 (it) 1998-07-27 1998-07-27 Perforatore per materiali nastriformi con mezzi per modificarel'interdistanza tra linee di perforazione consecutive

Publications (1)

Publication Number Publication Date
AR019471A1 true AR019471A1 (es) 2002-02-20

Family

ID=11352486

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990103655A AR019471A1 (es) 1998-07-27 1999-07-26 Unidad perforadora para un material enrollable

Country Status (18)

Country Link
US (1) US6431491B1 (es)
EP (1) EP1100659B1 (es)
JP (1) JP2002521226A (es)
KR (1) KR20010072078A (es)
CN (1) CN1311728A (es)
AR (1) AR019471A1 (es)
AT (1) ATE213450T1 (es)
AU (1) AU5192599A (es)
BR (1) BR9912467A (es)
CA (1) CA2338720A1 (es)
DE (1) DE69900919T2 (es)
ES (1) ES2172997T3 (es)
IL (1) IL140927A0 (es)
IT (1) IT244649Y1 (es)
PL (1) PL345667A1 (es)
RU (1) RU2001105381A (es)
WO (1) WO2000006351A1 (es)
ZA (1) ZA200100394B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7222813B2 (en) * 2005-03-16 2007-05-29 Chan Li Machinery Co., Ltd. Multiprocessing apparatus for forming logs of web material and log manufacture process
ITFI20060292A1 (it) * 2006-11-24 2008-05-25 Futura Spa Troncatrice per logs di materiale cartaceo.
WO2008120959A1 (en) * 2007-04-03 2008-10-09 Jae Hun Shim Apparatus for perforating nonwoven web and method thereof, nonwoven web by the same
EP2067584A1 (en) * 2007-12-06 2009-06-10 M T C - Macchine Trasformazione Carta S.r.l. Rewinding machine with perforating means and method
JP5452684B1 (ja) * 2012-09-19 2014-03-26 池田機械産業株式会社 可食フィルムの製造装置及び可食フィルムの包装装置
EP3007871B1 (en) 2013-06-12 2017-07-26 The Procter and Gamble Company A perforating apparatus for manufacturing a nonlinear line of weakness
CA2914927A1 (en) 2013-06-12 2014-12-18 The Procter & Gamble Company The method of perforating a nonlinear line of weakness
EP3007598A1 (en) 2013-06-12 2016-04-20 The Procter & Gamble Company A nonlinear line of weakness formed by a perforating apparatus
WO2016148899A1 (en) 2015-03-17 2016-09-22 The Procter & Gamble Company Apparatus for perforating a web material
WO2016148900A1 (en) 2015-03-17 2016-09-22 The Procter & Gamble Company Apparatus for perforating a nonlinear line of weakness
WO2016148894A1 (en) 2015-03-17 2016-09-22 The Procter & Gamble Company Method for perforating a nonlinear line of weakness
US10807263B2 (en) 2016-12-07 2020-10-20 The Procter & Gamble Company Flexible curvilinear knife
US10471620B2 (en) 2016-12-07 2019-11-12 The Procter & Gamble Company Knife having beam elements
US11806890B2 (en) 2017-09-11 2023-11-07 The Procter & Gamble Company Perforating apparatus and method for manufacturing a shaped line of weakness
CA3072779A1 (en) 2017-09-11 2019-03-14 The Procter & Gamble Company Sanitary tissue product with a shaped line of weakness
US11806889B2 (en) 2017-09-11 2023-11-07 The Procter & Gamble Company Perforating apparatus and method for manufacturing a shaped line of weakness
IT201800010637A1 (it) 2018-11-28 2020-05-28 Perini Fabio Spa Dispositivo perforatore e macchina di trasformazione comprendente detto dispositivo
IT202100022598A1 (it) 2021-08-31 2023-03-03 Koerber Tissue S P A Un dispositivo a lame ruotanti, una macchina comprendente detto dispositivo, e metodo
IT202200016767A1 (it) * 2022-08-05 2024-02-05 Ot Lucca S R L Macchina interfogliatrice, impianto e metodo per il cambio cut-off
IT202200018960A1 (it) * 2022-09-15 2024-03-15 P I T S R L Metodo e apparecchiatura per il taglio sagomato di materiale in nastro
IT202200018948A1 (it) * 2022-09-15 2024-03-15 P I T S R L Metodo e apparecchiatura per il taglio sagomato di materiale in nastro

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552251A (en) * 1968-12-03 1971-01-05 Bobst Champlain Inc Rotary slit cutter
GB1440925A (en) * 1972-10-31 1976-06-30 Schmermund A Web cutting device
GB1440927A (en) * 1972-10-31 1976-06-30 Schmermund A Web cutting device
DE3613859A1 (de) 1986-04-24 1987-10-29 Cornelis Gorter Vorrichtung und verfahren zum schneiden von folien- oder papierbahnen
GB8820817D0 (en) * 1988-09-05 1988-10-05 Doverstar Machinery Ltd Apparatus for handling sheet material
IT1247331B (it) 1991-04-03 1994-12-12 Perini Fabio Spa Dispositivo perforatore per nastri di carta o simili, con movimento alternativo di traslazione della contro-lama.
IT1287527B1 (it) 1996-01-10 1998-08-06 Sasib Spa Dispositivo per praticare tagli ed incisioni parziali o complete in nastri di materiale cartaceo, di materia plastica, stagnola, o

Also Published As

Publication number Publication date
KR20010072078A (ko) 2001-07-31
EP1100659A1 (en) 2001-05-23
ITFI980081U1 (it) 2000-01-27
DE69900919D1 (de) 2002-03-28
BR9912467A (pt) 2001-04-17
ES2172997T3 (es) 2002-10-01
CA2338720A1 (en) 2000-02-10
IT244649Y1 (it) 2002-03-12
PL345667A1 (en) 2002-01-02
CN1311728A (zh) 2001-09-05
JP2002521226A (ja) 2002-07-16
DE69900919T2 (de) 2002-09-19
RU2001105381A (ru) 2003-04-20
US6431491B1 (en) 2002-08-13
IL140927A0 (en) 2002-02-10
ZA200100394B (en) 2001-08-14
WO2000006351A1 (en) 2000-02-10
AU5192599A (en) 2000-02-21
ATE213450T1 (de) 2002-03-15
EP1100659B1 (en) 2002-02-20

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