[go: up one dir, main page]

BE773999A - METHOD AND DEVICE FOR PERFORATING THIN SHEETS AND SHEETS, IN PARTICULAR FOR THIN SLOT-SHAPED OPENINGS - Google Patents

METHOD AND DEVICE FOR PERFORATING THIN SHEETS AND SHEETS, IN PARTICULAR FOR THIN SLOT-SHAPED OPENINGS

Info

Publication number
BE773999A
BE773999A BE773999A BE773999A BE773999A BE 773999 A BE773999 A BE 773999A BE 773999 A BE773999 A BE 773999A BE 773999 A BE773999 A BE 773999A BE 773999 A BE773999 A BE 773999A
Authority
BE
Belgium
Prior art keywords
sheets
thin
shaped openings
perforating
slot
Prior art date
Application number
BE773999A
Other languages
French (fr)
Original Assignee
Hein Lehmann 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
Priority claimed from DE702051194A external-priority patent/DE2051194C3/en
Application filed by Hein Lehmann Ag filed Critical Hein Lehmann Ag
Publication of BE773999A publication Critical patent/BE773999A/en

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
    • B26F1/31—Perforating by non-mechanical means, e.g. by fluid jet by radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B04B7/12—Inserts, e.g. armouring plates
    • B04B7/16—Sieves or filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/08—Removing material, e.g. by cutting, by hole drilling
    • B23K15/085—Boring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0823—Devices involving rotation of the workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Forests & Forestry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Laser Beam Processing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
BE773999A 1970-10-19 1971-10-15 METHOD AND DEVICE FOR PERFORATING THIN SHEETS AND SHEETS, IN PARTICULAR FOR THIN SLOT-SHAPED OPENINGS BE773999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE702051194A DE2051194C3 (en) 1970-10-19 1970-10-19 Method and device for perforating foils and thin metal sheets, in particular for fine, slot-shaped openings

Publications (1)

Publication Number Publication Date
BE773999A true BE773999A (en) 1972-01-31

Family

ID=5785524

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773999A BE773999A (en) 1970-10-19 1971-10-15 METHOD AND DEVICE FOR PERFORATING THIN SHEETS AND SHEETS, IN PARTICULAR FOR THIN SLOT-SHAPED OPENINGS

Country Status (13)

Country Link
AT (1) AT319701B (en)
AU (1) AU459891B2 (en)
BE (1) BE773999A (en)
BR (1) BR7106964D0 (en)
CA (1) CA961116A (en)
CH (1) CH535106A (en)
ES (2) ES396093A1 (en)
FR (1) FR2110026A5 (en)
GB (1) GB1367918A (en)
IT (1) IT939579B (en)
NL (1) NL7113840A (en)
SE (1) SE384808B (en)
ZA (1) ZA716982B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449265A1 (en) * 1974-10-16 1976-04-22 Steigerwald Strahltech DEVICE FOR THE PRODUCTION OF FINELY PERFORATED FILM CUTTINGS BY USING ELECTRON BEAMS, IN PARTICULAR SHOE UPPER PARTS
SE444640B (en) * 1980-08-28 1986-04-28 Bergentz Sven Erik IN ANIMAL OR HUMAN IMPLANTABLE KERLPROTES AND SET FOR ITS MANUFACTURING
US4408604A (en) * 1981-04-06 1983-10-11 Teletronics Pty, Limited Porous pacemaker electrode tip
GB2150038A (en) * 1983-11-15 1985-06-26 Northern Ind Systems Engineeri Filtration apparatus
FR2590823B1 (en) * 1985-12-03 1991-09-13 Thomson Brandt Armements METHOD AND DEVICE FOR MACHINING SLOTS AND SHEET GENERATOR FOR A MILITARY LOAD
DE19621473C1 (en) * 1996-05-29 1997-04-24 Braunschweigische Masch Bau Centrifuge drum for spinning sugar syrup solutions
US11454480B1 (en) 2019-06-12 2022-09-27 Corvid Technologies LLC Methods for forming munitions casings and casings and munitions formed thereby

Also Published As

Publication number Publication date
AU459891B2 (en) 1975-04-10
AT319701B (en) 1975-01-10
NL7113840A (en) 1972-04-21
ZA716982B (en) 1972-07-26
FR2110026A5 (en) 1972-05-26
AU3592671A (en) 1973-05-24
IT939579B (en) 1973-02-10
BR7106964D0 (en) 1973-05-17
ES396093A1 (en) 1975-02-16
ES422252A1 (en) 1976-04-16
CH535106A (en) 1973-03-31
GB1367918A (en) 1974-09-25
SE384808B (en) 1976-05-24
CA961116A (en) 1975-01-14

Similar Documents

Publication Publication Date Title
BE775034A (en) METHOD AND DEVICE FOR MARKING OR CUTTING SHEET MATERIALS
IT984951B (en) INKING EQUIPMENT AND RELATED LITHOGRAPH PRESS AND INKING METHOD
JPS51140601A (en) Method and device for producing sheet or plate information media
BE800832A (en) METHOD AND DEVICE FOR SLITTING STRIPS OF MATERIAL
BE773999A (en) METHOD AND DEVICE FOR PERFORATING THIN SHEETS AND SHEETS, IN PARTICULAR FOR THIN SLOT-SHAPED OPENINGS
CH542775A (en) Device for removing and passing on sheet-like blanks
BE790324A (en) METHOD AND APPARATUS FOR PERFORATING THIN SHEETS
CA1010211A (en) Sign forming apparatus, method and die for use therein
BE787221A (en) PROCESS AND DEVICE FOR SEALING JOINTS BETWEEN PARTITION ELEMENTS, ESPECIALLY BETWEEN SHEET PILES
AU472401B2 (en) Method and apparatus for perforating sheet material
BE762002A (en) METHOD AND DEVICE FOR FORMING ALPHA-NUMERICAL CHARACTERS ON PHOTOSENSITIVE SURFACES
BE799550A (en) BILLET SHEARING MACHINE AND PROCESS,
CH554237A (en) DEVICE ON THE CUTTING PRESS TO PREVENT UNCONTROLLED RELEASE OF THE FRAME AND DRIVE SYSTEM OF THE CUTTING PRESS.
BE792143A (en) METHOD AND DEVICE FOR FOLDING SHEETS
BE803937A (en) METHOD AND DEVICE FOR SECTIONING TISSUES
BE754268R (en) DEVICE FOR WELDING THIN SHEETS, IN PARTICULAR FOR WELDING A METAL STRIP SHAPED INTO A
BE804800A (en) DEVICE FOR WELDING THIN SHEETS
BE786672A (en) CUTTING OR PUNCHING DEVICE FOR CONTINUOUS PRINTS
RO89298A2 (en) METHOD AND DEVICE FOR PRODUCING POLYTETRAFLUORETHYLENE MEMBRANES
BE776153A (en) METHOD AND APPARATUS FOR RECOVERING METALS
BE775013A (en) METHOD AND DEVICE FOR PERFORATING MECHANOGRAPHIC CARDS
CA933411A (en) Matched plate method and apparatus for printing
BE794990A (en) METHOD AND DEVICE FOR STRUCTURING FLAT CONFIGURATIONS
BE793850A (en) METHOD AND DEVICE FOR DISCHARGING BEVERAGES
CA928675A (en) Apparatus for punching, printing and verifying data cards