JPS5753087A - Device for perforating sheet via discharge - Google Patents

Device for perforating sheet via discharge

Info

Publication number
JPS5753087A
JPS5753087A JP56108027A JP10802781A JPS5753087A JP S5753087 A JPS5753087 A JP S5753087A JP 56108027 A JP56108027 A JP 56108027A JP 10802781 A JP10802781 A JP 10802781A JP S5753087 A JPS5753087 A JP S5753087A
Authority
JP
Japan
Prior art keywords
sheet via
via discharge
perforating sheet
perforating
discharge
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.)
Pending
Application number
JP56108027A
Other languages
English (en)
Japanese (ja)
Inventor
Ansonii Aren Rojiyaa
Jieemuzu Haru Robaato
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.)
Wiggins Teape Group Ltd
Original Assignee
Wiggins Teape Group Ltd
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 Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of JPS5753087A publication Critical patent/JPS5753087A/ja
Pending 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
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/28—Perforating by non-mechanical means, e.g. by fluid jet by electrical discharges
    • 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
    • Y10T83/04—Processes
    • Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
    • Y10T83/041—By heating or cooling
    • Y10T83/0414—At localized area [e.g., line of separation]
    • 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
    • Y10T83/121—With means to accomplish delayed stopping after cessation of cyclic operation

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)
  • Elimination Of Static Electricity (AREA)
JP56108027A 1980-07-09 1981-07-09 Device for perforating sheet via discharge Pending JPS5753087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8022453A GB2079211B (en) 1980-07-09 1980-07-09 Spark perforation of sheet material

Publications (1)

Publication Number Publication Date
JPS5753087A true JPS5753087A (en) 1982-03-29

Family

ID=10514639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56108027A Pending JPS5753087A (en) 1980-07-09 1981-07-09 Device for perforating sheet via discharge

Country Status (6)

Country Link
US (1) US4447708A (show.php)
JP (1) JPS5753087A (show.php)
DE (1) DE3126545A1 (show.php)
FR (1) FR2486438A1 (show.php)
GB (1) GB2079211B (show.php)
IT (1) IT1138023B (show.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1168876B (it) * 1982-05-19 1987-05-20 Molins Plc Apparecchio e procedimento per la produzione di filtri per sigarette
DE3742250A1 (de) * 1987-12-12 1989-06-22 Hauni Werke Koerber & Co Kg Vorrichtung zum elektrischen perforieren einer bewegten huellmaterialbahn fuer zigaretten oder andere stabfoermige rauchartikel
DE4300635C2 (de) * 1992-10-10 1997-01-30 Micro Perforation Engineering Verfahren und Vorrichtung zum elektro-erosiven Perforieren elektrisch nicht leitender Materialien

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE481836A (show.php) * 1942-07-24 1900-01-01
US3167641A (en) * 1958-11-06 1965-01-26 Lorillard Co P Apparatus for perforating sheet material
US3385966A (en) * 1964-12-30 1968-05-28 Union Carbide Corp Corona discharge electrodes of opposing polarity rotatable about a common axis to treat polymer surfaces
US3385951A (en) * 1966-05-20 1968-05-28 Du Pont Apparatus for perforating and bonding moving sheets of material by electrical discharges
US4110396A (en) * 1974-05-15 1978-08-29 The Gates Rubber Company Curved tubular articles and method
US4029938A (en) * 1976-02-02 1977-06-14 Olin Corporation Apparatus for electrically perforating moving webs

Also Published As

Publication number Publication date
DE3126545A1 (de) 1982-09-16
IT8122837A0 (it) 1981-07-09
GB2079211B (en) 1983-03-23
FR2486438A1 (fr) 1982-01-15
IT1138023B (it) 1986-09-10
FR2486438B1 (show.php) 1985-01-25
GB2079211A (en) 1982-01-20
US4447708A (en) 1984-05-08

Similar Documents

Publication Publication Date Title
GB8325473D0 (en) Apparatus for cutting sheet material
AU542939B2 (en) Well perforating apparatus
GB2087783B (en) Punching device
GB2116469B (en) Sheet punch device
JPS57121555A (en) Device for depositing sheet
JPS56168293A (en) Sheets payout device
JPS5785759A (en) Device for turning out sheet
DE3161706D1 (en) Sheet feeding apparatus
GB2078686B (en) Sheet aligning apparatus
JPS56155148A (en) Arranging device for sheet
JPS56126165A (en) Device for feeding paper sheet
GB2085412B (en) Thin sheet sorting apparatus
PH24044A (en) Device for turning a sheet over
JPS5652343A (en) Arranging device for paper
DE3171221D1 (en) Sheet feeding apparatus
JPS56108985A (en) Device for detecting sheet material
GB2087781B (en) Sheet shearing apparatus
JPS5753087A (en) Device for perforating sheet via discharge
JPS5767452A (en) Receiving device paper sheet
JPS57121666A (en) Punching apparatus
JPS5773491A (en) Sheets containing device
JPS57175633A (en) Device for carrying paper sheet
JPS56130337A (en) Slitter scorer device
JPS57107343A (en) Separator for sheet
DE3169111D1 (en) Sheet feeding apparatus