GB1324428A - Web slitting apparatus - Google Patents

Web slitting apparatus

Info

Publication number
GB1324428A
GB1324428A GB5951470A GB5951470A GB1324428A GB 1324428 A GB1324428 A GB 1324428A GB 5951470 A GB5951470 A GB 5951470A GB 5951470 A GB5951470 A GB 5951470A GB 1324428 A GB1324428 A GB 1324428A
Authority
GB
United Kingdom
Prior art keywords
blade
means
arm
blades
mounted
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
GB5951470A
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.)
Beloit Corp
Original Assignee
Beloit Corp
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
Priority to US88544469A priority Critical
Application filed by Beloit Corp filed Critical Beloit Corp
Publication of GB1324428A publication Critical patent/GB1324428A/en
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting 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
    • B26D1/01Cutting 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
    • B26D1/12Cutting 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
    • B26D1/14Cutting 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 circular cutting member, e.g. disc cutter
    • B26D1/24Cutting 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 circular cutting member, e.g. disc cutter coacting with another disc cutter
    • B26D1/245Cutting 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 circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628Means for adjusting the position of the cutting member
    • B26D7/2635Means for adjusting the position of the cutting member for circular cutters
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7751Means to separate elements of tool pair
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7809Tool pair comprises rotatable tools
    • Y10T83/7813Tool pair elements angularly related
    • Y10T83/7818Elements of tool pair angularly adjustable relative to each other
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7809Tool pair comprises rotatable tools
    • Y10T83/7822Tool pair axially shiftable
    • Y10T83/7826With shifting mechanism for at least one element of tool pair
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7809Tool pair comprises rotatable tools
    • Y10T83/783Tool pair comprises contacting overlapped discs
    • Y10T83/7834With means to effect axial pressure on pair
    • Y10T83/7838With means to change axial pressure
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7809Tool pair comprises rotatable tools
    • Y10T83/783Tool pair comprises contacting overlapped discs
    • Y10T83/7843With means to change overlap of discs

Abstract

1324428 Web slitting machine BELOIT CORP 15 Dec 1970 [16 Dec 1969] 59514/70 Heading B4B 6 A web slitter assembly comprises a pair of rotatable disc blades 12, 15 arranged to be moved into co-operation with each other to slit lengthwise a web 17 passing between the blades, the blades being carried by mountings 11, 14 slidable on rails 13, 16 respectively. The blade 12 is mounted on an arm 35 pivoted at 40 on a frame 25 which is movably mounted on a rail 13 by means of a rack-and-pinion device 30, 52, Fig. 2; the frame can be locked in position by a fluid-pressure actuated piston 54. The arm is raised or lowered in order to obtain the correct overlap between the blades by means of a piston device 58, 59, Fig. 2. The blade 12 is freely rotatable on a bearing (67), Fig. 3 (not shown), mounted on a non-rotatable shaft (68) which is movable axially by means of a piston device (71, 72) in order to obtain a side-loading on the lower blade 15. In order also to provide a toe-in of the blade 12 relative to the blade 15, the arm is angularly movable about a vertical axis by means of a cam-and-pin means (85, 87). The blade 15 is also freely rotatable on a bearing (110), Fig. 5 (not shown), mounted in an arm 95, Fig. 4 which, is carried by a slide 96, 97 movable on a rail 16 by means of a rack-and-pinion device 16R, 116, Fig. 4. The slide can be locked in the adjusted position on the rail either by a fluid-pressure operated piston 105 or by a bolt 101.
GB5951470A 1969-12-16 1970-12-15 Web slitting apparatus Expired GB1324428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US88544469A true 1969-12-16 1969-12-16

Publications (1)

Publication Number Publication Date
GB1324428A true GB1324428A (en) 1973-07-25

Family

ID=25386919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5951470A Expired GB1324428A (en) 1969-12-16 1970-12-15 Web slitting apparatus

Country Status (6)

Country Link
US (1) US3685379A (en)
JP (1) JPS5011633B1 (en)
CA (1) CA956569A (en)
DE (1) DE2061329B2 (en)
GB (1) GB1324428A (en)
SE (1) SE370218B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220128A (en) * 1975-08-06 1977-02-15 Isamu Yamazaki Knockktype multiicolor sharp pencil
DE2633340C3 (en) * 1976-07-24 1987-09-10 Jagenberg Ag, 4000 Duesseldorf, De
US4049171A (en) * 1976-09-16 1977-09-20 Lecrone Dale S Adjustable roll slicing system
DE2657792C2 (en) * 1976-12-21 1985-08-01 E.C.H. Will (Gmbh & Co), 2000 Hamburg, De
US4092886A (en) * 1977-06-13 1978-06-06 The Black Clawson Company Method and apparatus for slitting a continuous web of material
JPS54108989A (en) * 1978-02-15 1979-08-27 Sumikura Kogyo Kk Automatic edge tool positioning device of slitter
DE2821956C2 (en) * 1978-05-19 1985-01-03 E.C.H. Will (Gmbh & Co), 2000 Hamburg, De
JPS555269U (en) * 1978-06-28 1980-01-14
JPS5521110U (en) * 1978-07-26 1980-02-09
US4307637A (en) * 1980-06-09 1981-12-29 S&S Corrugated Paper Machinery Co., Inc. Method for adjustment of slitter blades
US4380945A (en) * 1981-01-26 1983-04-26 Beloit Corporation Preadjustable web slitter and non-deflecting mounting therefor
IT1150178B (en) * 1982-02-04 1986-12-10 Cavagna Elio Srl An improvement to the locking systems and / or unlocking, structurally and operatively associated with the media coltellit circular or creasing, for cutting or creasing indusrialimente employable in the field of cartotecica
DE3231354A1 (en) * 1982-08-24 1984-03-01 Hoesch Werke Ag trimming shears
IT1160155B (en) * 1983-01-10 1987-03-04 Cavagna Elio Srl Improvement to operating machines or equipment for cutting and / or the "creasing" of essentially laminar materials, usable in different fields
US5083489A (en) * 1989-01-03 1992-01-28 Tidland Corporation Control system for web slitting machine
US5961064A (en) * 1998-10-01 1999-10-05 Dueck; Raymond Apparatus for longitudinally slitting sheet material
US8033203B2 (en) * 2004-07-01 2011-10-11 Ncr Corporation Slitting knife cartridge
US20070006697A1 (en) * 2005-07-11 2007-01-11 Ivel Leonard L Self-aligning blade holder
SE530853C2 (en) * 2007-05-25 2008-09-30 Stora Enso Ab cutting tool
US20100089214A1 (en) * 2008-10-09 2010-04-15 Buss Richard S Push/Pull Rotary Cutting Apparatus Driven By Substrate

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US391750A (en) * 1888-10-23 Chaeles koegel
DE586686C (en) * 1933-10-24 Ernst Krings Cutter for wallpapering devices
US3186281A (en) * 1962-07-23 1965-06-01 Karl Rud Dienes Fabrikationsge Knife holder of roller cutting machines
CA675628A (en) * 1963-12-10 Rice Barton Corporation Slitting apparatus
US246892A (en) * 1881-09-13 Cutter-holder for paper-cutting machines
US852964A (en) * 1904-04-19 1907-05-07 Charles Koegel Slitting-cutter for paper-machines.
US2571201A (en) * 1947-10-03 1951-10-16 Rice Barton Corp Slitting mechanism
US2712852A (en) * 1951-07-21 1955-07-12 Black Clawson Co Cutter unit for slitting machines
US2897893A (en) * 1954-01-28 1959-08-04 Cameron Machine Co Score-cut slitting mechanism
US3091146A (en) * 1958-01-31 1963-05-28 Harris Intertype Corp Selectively releasable overcenter means for slitter mechanism
US3143024A (en) * 1960-01-26 1964-08-04 Beloit Eastern Corp Rotatable cutter tool pair with cutter disc angularly positioned
US3332326A (en) * 1964-09-21 1967-07-25 Koppers Co Inc Slitter and scorer assembly
US3380330A (en) * 1965-11-23 1968-04-30 Beloit Eastern Corp Top slitter adjustment
US3459086A (en) * 1966-10-06 1969-08-05 Beloit Eastern Corp Self-sharpening slitter
US3540340A (en) * 1968-03-13 1970-11-17 Valmet Oy Longitudinal sheet cutter

Also Published As

Publication number Publication date
DE2061329B2 (en) 1973-08-02
DE2061329A1 (en) 1971-07-29
SE370218B (en) 1974-10-07
CA956569A (en) 1974-10-22
CA956569A1 (en)
JPS5011633B1 (en) 1975-05-02
US3685379A (en) 1972-08-22

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Legal Events

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