GB1084918A - Perforating apparatus - Google Patents

Perforating apparatus

Info

Publication number
GB1084918A
GB1084918A GB38395/64A GB3839564A GB1084918A GB 1084918 A GB1084918 A GB 1084918A GB 38395/64 A GB38395/64 A GB 38395/64A GB 3839564 A GB3839564 A GB 3839564A GB 1084918 A GB1084918 A GB 1084918A
Authority
GB
United Kingdom
Prior art keywords
knife
shafts
knives
web
adjustable
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
GB38395/64A
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.)
ALFRED WINDMOELLER
Original Assignee
ALFRED WINDMOELLER
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 ALFRED WINDMOELLER filed Critical ALFRED WINDMOELLER
Publication of GB1084918A publication Critical patent/GB1084918A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • 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
    • Y10T83/4705—Plural separately mounted flying 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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4833—Cooperating tool axes adjustable relative to each other
    • 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
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4838—With anvil backup
    • 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
    • Y10T83/9314—Pointed perforators
    • 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
    • Y10T83/9372—Rotatable type
    • Y10T83/9408—Spaced cut forming tool

Abstract

1,084,918. Perforating apparatus. A. WINDMÍLLER, and M. GENNERICH, [trading as WINDMÍLLER & HÍLSCHER]. Sept. 21, 1964 [Sept. 25, 1963], No. 38395/64. Heading B4B. Apparatus, e.g. in a paper-bag making machine, for transversely perforating web material 4 along lines 5 . . . 9 offset in the longitudinal direction, comprises knives 10, 11 mounted on a knife holder 15 and a knife 12 on a knife holder 16 on separate shafts 13, 14 located one behind the other in the direction of feed of the web 4, each knife shaft being angularly adjustable relative to the web. Two knives 10 produce the portions 5, 9 and two knives 11 the portions 6, 8, the knife 12 forming the portion 7. As described, two knives 10, interconnected by a non-cutting web, and the knife 12 co-operate with respective non-driven, rubber-covered counter rollers 20, 21 supported on shafts 22, 23 by supported members 25, which are adjustable vertically in guideways 28, 29 by screw-spindles 30, 31 controlled by manually-adjusted shafts 35, 36. The shafts 13, 14 are not vertically-adjustable but may be turned for adjustment by release of a clamping connection which secures gear-wheels 18, 19 to the shafts and which mesh with a singlerevolution gear-wheel 17. The web 4 is drawn from a supply roll by pulling rollers 2, 3. In a further arrangement the knives 10, 11 may be mounted on separate knife shafts together with co-operating counter rollers.
GB38395/64A 1963-09-25 1964-09-21 Perforating apparatus Expired GB1084918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW35315A DE1246378B (en) 1963-09-25 1963-09-25 Device in bag machines for making transverse perforations in a broken line in material webs

Publications (1)

Publication Number Publication Date
GB1084918A true GB1084918A (en) 1967-09-27

Family

ID=7600871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38395/64A Expired GB1084918A (en) 1963-09-25 1964-09-21 Perforating apparatus

Country Status (3)

Country Link
US (1) US3283633A (en)
DE (1) DE1246378B (en)
GB (1) GB1084918A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653698A1 (en) * 1989-10-27 1991-05-03 Bonetti Mariette Method and device for manufacturing precut strips, and strips thus manufactured

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1510733A (en) * 1967-02-10 1968-01-19 Holweg Const Mec Improvement in the continuous manufacture of bags of paper or similar material with attached flat handles
US3815461A (en) * 1972-10-26 1974-06-11 Johns Manville Apparatus for chopping strand
FR2327841A1 (en) * 1973-08-09 1977-05-13 Metal Deploye PROCESS FOR MANUFACTURING DEPLOYED SHEETS. DEVICE FOR ITS IMPLEMENTATION AND DEPLOYED TOLES OBTAINED
US4610189A (en) * 1985-07-11 1986-09-09 Moore Business Forms, Inc. Web perforating utilizing a single perf cylinder and dual anvils
US4913013A (en) * 1987-04-14 1990-04-03 Mobil Oil Corporation Rotary cutting apparatus
US5048387A (en) * 1989-07-14 1991-09-17 Komori Corporation Horizontal perforation forming apparatus for rotary press
US7156007B1 (en) * 1996-05-20 2007-01-02 Stockhausen Gmbh Device and a process for coarsely grinding hydrous polymer gels
US6267035B1 (en) * 1998-08-04 2001-07-31 Johns Manville International, Inc. Fiber chopper apparatus and method
CN103660367A (en) * 2013-11-30 2014-03-26 无锡鼎茂机械制造有限公司 Opposite-cutting adjusting device for bag making machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE16384E (en) * 1926-07-13 Gaxxhdxbxhg
US856560A (en) * 1906-11-14 1907-06-11 Thomas C Walker Jr Rotary-die machine for making slotted screens.
US940515A (en) * 1908-09-28 1909-11-16 Edward E Claussen Paper-bag machine.
US1487662A (en) * 1922-07-11 1924-03-18 Samuel M Langston Machine for cutting composition shingles
US2100519A (en) * 1935-08-14 1937-11-30 Paper Sacks Ltd Bag and like tubing machine
US2285228A (en) * 1940-07-31 1942-06-02 Potdevin Machine Co Method of and apparatus for making bags
US2307142A (en) * 1941-10-25 1943-01-05 St Regis Paper Co Method of and apparatus for superposing and severing webs
DE867948C (en) * 1942-04-12 1953-02-23 Windmoeller & Hoelscher Method and machine for the manufacture of flat bags

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653698A1 (en) * 1989-10-27 1991-05-03 Bonetti Mariette Method and device for manufacturing precut strips, and strips thus manufactured

Also Published As

Publication number Publication date
US3283633A (en) 1966-11-08
DE1246378B (en) 1967-08-03

Similar Documents

Publication Publication Date Title
GB1052883A (en) Improvements in and relating to the Manufacture of Web Material
GB1475594A (en)
GB1084918A (en) Perforating apparatus
GB1133123A (en) Method and apparatus for dispersing additives in rubbers
ES379248A1 (en) Web cutting and feeding apparatus
GB1479479A (en) Process for the manufacture of slit sheets and apparatus for carrying out this process and slit sheets obtained thereby
GB1035605A (en) A cutting device for making cuts in sheet material
GB1026100A (en) Web slitters
GB1091439A (en) Improvements in or relating to slitting apparatus
JPS5593771A (en) Bender for rotary press
GB1127743A (en) Apparatus and method for producing substantially uniform calendered material
GB976846A (en) Method and apparatus for producing a fabric
GB1354924A (en) Apparatus for the longitudinal cutting of paper webs for the folding apparatus of a rotary printing machine
GB1193283A (en) Attachment to a Mixing Mill for Rubber
GB1428268A (en) Production of board blanks
GB1064691A (en) Apparatus for and a method of folding a wrapping sheet about a film sheet
GB1155178A (en) Cutting and/or Creasing Apparatus
GB1042985A (en) Improvements relating to apparatus for treating cardboard and like materials
GB963808A (en) A machine for cutting,and possibly embossing or impressing,a paper web or the like into units of desired length
GB1361468A (en) Collecting and folding cylinder for a folding apparatus of a rotary printing machine
GB1167139A (en) Roller-Equipped Straightening Machine.
GB1326893A (en) Folders trimmers or other machines in which printed material is handled
US2171619A (en) Cutting and folding mechanism for printing machines
GB1394298A (en) Mill and a method for controlling continuous through-put of material on mixing rolls of the mill
GB1192476A (en) Improvements in Machines for Producing Signal Perforations in Travelling Webs