ES430322A1 - Apparatus and process for slitting at least two webs - Google Patents

Apparatus and process for slitting at least two webs

Info

Publication number
ES430322A1
ES430322A1 ES430322A ES430322A ES430322A1 ES 430322 A1 ES430322 A1 ES 430322A1 ES 430322 A ES430322 A ES 430322A ES 430322 A ES430322 A ES 430322A ES 430322 A1 ES430322 A1 ES 430322A1
Authority
ES
Spain
Prior art keywords
knife
support
webs
knives
pairs
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
ES430322A
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.)
Jagenberg Werke AG
Original Assignee
Jagenberg Werke AG
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 Jagenberg Werke AG filed Critical Jagenberg Werke AG
Publication of ES430322A1 publication Critical patent/ES430322A1/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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2033—Including means to form or hold pile of product pieces
    • Y10T83/2037—In stacked or packed relation
    • 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
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6584—Cut made parallel to direction of and during work movement
    • Y10T83/6587—Including plural, laterally spaced tools
    • Y10T83/6588—Tools mounted on common tool support
    • Y10T83/659—Tools axially shiftable on 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
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/783—Tool pair comprises contacting overlapped discs
    • Y10T83/7834—With means to effect axial pressure on pair
    • Y10T83/7838—With means to change axial pressure
    • 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
    • Y10T83/808—Two tool pairs, driver for one pair moves relative to driver for other pair

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Details Of Cutting Devices (AREA)
  • Replacement Of Web Rolls (AREA)
  • Making Paper Articles (AREA)

Abstract

An apparatus for simultaneously slitting at least two continuously running webs such as paper comprising a plurality of pairs of circular knives, a support, one knife of each pair being in a fixed plane, the second knife of each pair being disposed on said support which is axially displaceable to move said second knives simultaneously toward or away from their respective first knives, roll means for guiding at least one of said webs to each of said knife pairs, and means for joining said slit webs with their edges in longitudinal alignment. One knife on the support is fixed in axial position and another knife is axially displaceable along the support, means being provided to adjust its position and to lock it in predetermined position.
ES430322A 1973-09-24 1974-09-23 Apparatus and process for slitting at least two webs Expired ES430322A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2347889A DE2347889C2 (en) 1973-09-24 1973-09-24 Method for the simultaneous longitudinal cutting of at least two material webs made of paper, cardboard or the like.

Publications (1)

Publication Number Publication Date
ES430322A1 true ES430322A1 (en) 1976-10-01

Family

ID=5893421

Family Applications (1)

Application Number Title Priority Date Filing Date
ES430322A Expired ES430322A1 (en) 1973-09-24 1974-09-23 Apparatus and process for slitting at least two webs

Country Status (11)

Country Link
US (1) US3916743A (en)
JP (1) JPS5426035B2 (en)
AT (1) AT332213B (en)
CH (1) CH573800A5 (en)
DE (1) DE2347889C2 (en)
ES (1) ES430322A1 (en)
FR (1) FR2244604B1 (en)
GB (1) GB1428906A (en)
IT (1) IT1020832B (en)
NL (1) NL7411960A (en)
SE (1) SE414724B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416341A1 (en) * 1984-05-03 1985-11-14 Jagenberg AG, 4000 Düsseldorf METHOD AND DEVICE FOR REMOVING EDGE STRIPS OF MATERIAL SHEETS OF PAPER, CARDBOARD OR THE LIKE
US5309803A (en) * 1990-05-03 1994-05-10 Penniman David T System including method and apparatus for cutting each layer of a double-layered roll of sheet to different lengths and widths
WO1997026797A1 (en) 1996-01-26 1997-07-31 John Stephen Ayers Method of separating and recovering proteins from a protein solution
DE19944273A1 (en) * 1999-09-15 2001-04-05 Alcan Gmbh Stamping out process for cutouts from at least one strip of material, in which at least two layers of the material strip, one above other, are passed through stamping device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1754969A (en) * 1929-05-17 1930-04-15 John R Spoor Paper slitter
DE657505C (en) * 1934-06-24 1938-03-05 Saechsische Cartonnagen Maschi Method and machine for producing box blanks from cardboard, cardboard or the like.
US2214593A (en) * 1939-08-08 1940-09-10 Frank H Fleer Corp Paper registering mechanism
US3367225A (en) * 1959-05-26 1968-02-06 Gen Binding Corp Trimmer assembly
US3376774A (en) * 1966-01-24 1968-04-09 Adamson United Co Slitter and adjustable edge trimmer for a continuously moving web
GB1214212A (en) * 1968-06-07 1970-12-02 Wiggins Teape Res Dev Improvements in web slitting apparatus
US3532019A (en) * 1968-12-04 1970-10-06 United States Steel Corp Arbor adjustment for twin-disc rotary strip-edge trimmer
BE729449A (en) * 1969-03-06 1969-09-08
US3730043A (en) * 1970-11-09 1973-05-01 Ampex Apparatus for shearing webs
US3791246A (en) * 1973-02-26 1974-02-12 Eastman Machine Co Machine for cutting-sheet-like material such as fabric

Also Published As

Publication number Publication date
DE2347889C2 (en) 1989-08-31
ATA608974A (en) 1975-12-15
CH573800A5 (en) 1976-03-31
JPS5426035B2 (en) 1979-09-01
DE2347889A1 (en) 1975-04-03
SE7411938L (en) 1975-03-25
US3916743A (en) 1975-11-04
JPS5058688A (en) 1975-05-21
GB1428906A (en) 1976-03-24
FR2244604A1 (en) 1975-04-18
SE414724B (en) 1980-08-18
FR2244604B1 (en) 1977-07-08
IT1020832B (en) 1977-12-30
AT332213B (en) 1976-09-10
NL7411960A (en) 1975-03-26

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