GB2053161A - Device for changing rollers - Google Patents

Device for changing rollers

Info

Publication number
GB2053161A
GB2053161A GB8031613A GB8031613A GB2053161A GB 2053161 A GB2053161 A GB 2053161A GB 8031613 A GB8031613 A GB 8031613A GB 8031613 A GB8031613 A GB 8031613A GB 2053161 A GB2053161 A GB 2053161A
Authority
GB
United Kingdom
Prior art keywords
web
cutter
sheets
roller
changing rollers
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
GB8031613A
Other versions
GB2053161B (en
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.)
Georg Spiess GmbH
Original Assignee
Georg Spiess GmbH
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 Georg Spiess GmbH filed Critical Georg Spiess GmbH
Publication of GB2053161A publication Critical patent/GB2053161A/en
Application granted granted Critical
Publication of GB2053161B publication Critical patent/GB2053161B/en
Expired legal-status Critical Current

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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/38—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member
    • B26D1/385—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member for thin material, e.g. for sheets, strips or the like
    • 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
    • B65H19/14—Accumulating surplus web for advancing to machine while changing the web roll

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

A web unrolled from a roller (7, 8) is cut out into sheets in a transverse cutter (3) which are then supplied to a sheet using machine. To provide a continuous or roller change during the operation without forming in the sheets thicker locations which would affect the printing, a second transverse cutter (10) is arranged beside the first cutter (3) which allows to butt joint a tail end (11) of a web and a head end of the following web (12). The length of the web extending between the two cutters is adjustable.
GB8031613A 1979-02-21 1980-02-20 Device for changing rollers Expired GB2053161B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792906567 DE2906567C2 (en) 1979-02-21 1979-02-21 Device for feeding a material web unwound from a roll to a processing machine

Publications (2)

Publication Number Publication Date
GB2053161A true GB2053161A (en) 1981-02-04
GB2053161B GB2053161B (en) 1983-01-26

Family

ID=6063454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031613A Expired GB2053161B (en) 1979-02-21 1980-02-20 Device for changing rollers

Country Status (6)

Country Link
JP (1) JPS56500213A (en)
DD (1) DD149200A1 (en)
DE (1) DE2906567C2 (en)
GB (1) GB2053161B (en)
SE (1) SE8007385L (en)
WO (1) WO1980001795A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190330B (en) * 1986-05-14 1991-02-06 Drg Uk Ltd Processing paper and other webs

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10351305A1 (en) * 2003-10-31 2005-05-25 Man Roland Druckmaschinen Ag Combined printing machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE516619C (en) * 1929-02-11 1931-01-24 Anciens Etablissements L Chamb Method for setting a paper web
DE1123898B (en) * 1956-07-26 1962-02-15 Champlain Company Inc Device for connecting butt joint ends of the web
JPS4912329B1 (en) * 1970-02-17 1974-03-23
FR2272933A1 (en) * 1974-05-29 1975-12-26 Bodenan Robert Method of joining two bands of e.g. paper - uses rolls to move bands together cut, apply adhesive tape and move apart
US3995791A (en) * 1975-07-09 1976-12-07 Package Machinery Company Continuous web supply system
IT1060326B (en) * 1976-04-27 1982-07-10 Carle E Montanari Spa DEVICE TO ENSURE THE CONTINUITY OF THE WRAPPING MATERIAL IN THE REEL OF THE WRAPPING MACHINES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190330B (en) * 1986-05-14 1991-02-06 Drg Uk Ltd Processing paper and other webs

Also Published As

Publication number Publication date
WO1980001795A1 (en) 1980-09-04
SE8007385L (en) 1980-10-21
DE2906567C2 (en) 1983-03-10
DD149200A1 (en) 1981-07-01
GB2053161B (en) 1983-01-26
DE2906567A1 (en) 1980-08-28
JPS56500213A (en) 1981-02-26

Similar Documents

Publication Publication Date Title
GB1537217A (en) Machine for cutting up a web of material
PT74255B (en) AUTOMATIC FOLDING AND SHEET CUTTING MACHINE FOR SHEETS OF FLEXIBLE MATERIAL DEBITED IN WOUND BANDS
US4349140A (en) Apparatus for partitioning and shaping a fibrous batt
ES8506410A1 (en) Process and apparatus for continuously treating a web adapted to pass through a computer printer
EP0305657A3 (en) Method and apparatus for producing cuts from elastic paper
IL94675A0 (en) Apparatus for the production of paper napkins and similar products
ES8301823A1 (en) Apparatus for paper interleaving and severing
US4279369A (en) Method and apparatus for partitioning and shaping a fibrous batt
FR2379378A1 (en) BENDING DEVICE FOR ROTARY PRESSES TO BE PRINTED WITH THE POSSIBILITY OF "MAGAZINE" CUTTING
GB2053161A (en) Device for changing rollers
DE3171119D1 (en) Printing machine
SE8500202L (en) LENGSFALSNINGSANORDNING
ES8207013A1 (en) Method for the operation of a cross-cutting apparatus
DE3560077D1 (en) Apparatus for feeding a continuous paper web to a high-speed printer
DE59604354D1 (en) Device and method for packaging a roll of material web
SE9103805L (en) PROCEDURE AND DEVICE FOR DE-PACKING OF A MATERIAL ROLL
ATE16369T1 (en) DEVICE FOR FOLDING A SHEET OF MATERIAL INTO THE FORM OF A FOLDER.
FR2392916A1 (en) Cutting machine for continuous roll of paper - has cutters fitted on one roller and vacuum or pressure on second roller to hold cut paper
ATE159064T1 (en) METHOD AND DEVICE FOR CUTTING A WEB IN THE WET SECTION OF A PAPER MACHINE
US4353491A (en) Method for shaping and partitioning a fibrous batt
SE8803284L (en) Prodn. method for direct publicity leaflet - involves printing on both sides of individual sheets sepd. from main paper strip by right-angled cut
IE780763L (en) Apparatus for dispensing sheets of web material of¹predetermined length (e.g., paper towels) including oblique¹line cutting on roller
FR2431985A1 (en) Continuous paper roll folding and cutting machine - uses series of rollers and spider wheel to effect first fold and has similar secondary mechanism
IT1245248B (en) Apparatus for obtaining at least one pair of strips of paper each consisting of a series of printed forms, starting from a continuous roll

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee