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BE481836A - - Google Patents

Info

Publication number
BE481836A
BE481836A BE481836DA BE481836A BE 481836 A BE481836 A BE 481836A BE 481836D A BE481836D A BE 481836DA BE 481836 A BE481836 A BE 481836A
Authority
BE
Belgium
Application number
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.)
Publication date
Publication of BE481836A publication Critical patent/BE481836A/xx

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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/70—Processes for forming screens or perforating articles
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/496—Multiperforated metal article making
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • 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
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0333—Scoring
    • Y10T83/0385—Rotary scoring blade
    • 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
    • Y10T83/4728—Tool flies by engagement with the work

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)
  • Insulating Bodies (AREA)
BE481836D 1942-07-24 BE481836A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US452142A US2388069A (en) 1942-07-24 1942-07-24 Electroperforation of sheet material

Publications (1)

Publication Number Publication Date
BE481836A true BE481836A (xx) 1900-01-01

Family

ID=23795214

Family Applications (1)

Application Number Title Priority Date Filing Date
BE481836D BE481836A (xx) 1942-07-24

Country Status (3)

Country Link
US (1) US2388069A (xx)
BE (1) BE481836A (xx)
GB (1) GB593891A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259003A2 (en) * 1986-08-04 1988-03-09 REXENE PRODUCTS COMPANY (A Delaware Corporation) Process for the manufacture of microporous film

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513838A (en) * 1946-07-11 1950-07-04 Herbert W Beall Method of making porous fabric
US2570935A (en) * 1946-10-25 1951-10-09 Dayton Rubber Company Spinning cot
US2550366A (en) * 1946-10-25 1951-04-24 Meaker Method and apparatus for electroperforating sheet material
US2553203A (en) * 1949-01-08 1951-05-15 Goodall Sanford Inc Electrostatic sheet-perforating machine
GB710235A (en) * 1952-08-08 1954-06-09 Eisler Paul Printed electric circuits and electric circuit components
DE950090C (de) * 1952-08-21 1956-10-04 Siemens Ag Einrichtung zum Poroesmachen von Folien
US2683208A (en) * 1952-10-21 1954-07-06 Alvadore M Andrews Apparatus for perforating
US2763759A (en) * 1953-04-14 1956-09-18 Shibata Gomu Kogyo Kabushiki K Apparatus for electrically perforating polymer sheet material
DE971051C (de) * 1955-01-04 1958-12-11 Rene Farines Dipl Ing Vorrichtung zum Lochen von aus hartem dielektrischem Werkstoff bestehenden synthetischen Edelsteinen (Lagersteinen)
GB851473A (en) * 1956-01-03 1960-10-19 Kendall & Co Treatment of flexible, thermoplastic, organic polymeric sheets and films
DE1244381B (de) * 1956-01-31 1967-07-13 Continental Gummi Werke Ag Vorrichtung zur abfallosen Herstellung von plattenfoermigen Koerpern aus poroesem elastischem Werkstoff, wie Schaumstoff, mit einseitiger Profilierung
US2982186A (en) * 1956-05-09 1961-05-02 Micro Vent Inc Apparatus for making perforated sheet material
US3167641A (en) * 1958-11-06 1965-01-26 Lorillard Co P Apparatus for perforating sheet material
US3017486A (en) * 1959-03-26 1962-01-16 Crosfield J F Ltd Perforation of webs by electrical discharges
US3116718A (en) * 1959-08-17 1964-01-07 Thomas W Evans Envelope opener and distribution apparatus
LU39752A1 (xx) * 1960-02-24 1961-04-08
DE1201537B (de) * 1960-07-14 1965-09-23 Windmoeller & Hoelscher Mit Ventilationsoeffnungen versehener Beutel aus bahnfoermigen zaeh-elastischen Kunststoffen
US3318751A (en) * 1961-03-14 1967-05-09 Ungerer Irma Apparatus for forming metal-paper laminate electrostatically
US3183518A (en) * 1961-12-04 1965-05-11 Ibm Record perforating apparatus
US3212381A (en) * 1962-07-30 1965-10-19 Heyer Don Device for forming lines of weakness in sheet packaging material
US3160687A (en) * 1962-11-19 1964-12-08 Alvadore M Andrews Method and apparatus for producing perforated sheeting and tubes
US3227854A (en) * 1963-02-08 1966-01-04 Reynolds Metals Co Apparatus for perforating thermoplastic film
CA927316A (en) * 1970-02-27 1973-05-29 Kuraray Co. Method of producing a moisture permeable sheet material
US3760153A (en) * 1972-02-16 1973-09-18 Du Pont Apparatus for perforating thermoplastic sheet materials with an electric arc
GB1458444A (en) * 1973-03-24 1976-12-15 Pickhardt Siebert Method of producing a water vapour-permeable plastics-coated wallpaper or wall covering and a wallpaper or wall covering produced by such a method
DE3011460A1 (de) * 1980-03-25 1981-10-01 Softal Elektronik Erik Blumenfeld Kg, 2000 Hamburg Verfahren und vorrichtung zum perforieren von papier, insbesondere zigaretten- und mundstueckbelagpapier fuer zigaretten
GB2079211B (en) * 1980-07-09 1983-03-23 Wiggins Teape Group Ltd Spark perforation of sheet material
JPH0661859B2 (ja) * 1991-02-28 1994-08-17 清二 加川 多孔質フィルムの製造装置
FR2681814B1 (fr) * 1991-10-01 1993-12-31 Normandie Extrusion Basse Procede pour produire des attaches fragilisables au cours du temps, dispositifs pour mettre en óoeuvre le procede et attaches obtenues au moyen du procede.
US5352108A (en) * 1991-10-18 1994-10-04 Norito Sudo Porous film and porous film manufacturing apparatus
EP0641260A1 (de) * 1993-03-26 1995-03-08 EMPAC VERPACKUNGS GMBH & CO. Verfahren und vorrichtung zur herstellung von einer elektrisch leitfähigen wandung aus einem gewebe und folienmaterial
US6860012B2 (en) * 2003-02-10 2005-03-01 Chien Tan Lee Method for forming elastic ventilation cushion
TWI523757B (zh) * 2013-06-11 2016-03-01 zhen-zheng Huang Breathable waterproof composite cloth
US10391736B2 (en) 2013-06-11 2019-08-27 Chen-Cheng Huang Breathable and waterproof composite fabric and a method of making the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259003A2 (en) * 1986-08-04 1988-03-09 REXENE PRODUCTS COMPANY (A Delaware Corporation) Process for the manufacture of microporous film
EP0259003A3 (en) * 1986-08-04 1989-07-12 REXENE PRODUCTS COMPANY (A Delaware Corporation) Process for the manufacture of microporous film

Also Published As

Publication number Publication date
US2388069A (en) 1945-10-30
GB593891A (en) 1947-10-28

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