SE418371B - Anordning och forfarande for upptagning av atskilda, sicksackstellda slitsar i relativt tunna livdelar mellan relativt tjocka vulster hos ett arbetsstycke - Google Patents

Anordning och forfarande for upptagning av atskilda, sicksackstellda slitsar i relativt tunna livdelar mellan relativt tjocka vulster hos ett arbetsstycke

Info

Publication number
SE418371B
SE418371B SE7700485A SE7700485A SE418371B SE 418371 B SE418371 B SE 418371B SE 7700485 A SE7700485 A SE 7700485A SE 7700485 A SE7700485 A SE 7700485A SE 418371 B SE418371 B SE 418371B
Authority
SE
Sweden
Prior art keywords
procedure
work piece
relatively
relatively thin
life parts
Prior art date
Application number
SE7700485A
Other languages
English (en)
Swedish (sv)
Other versions
SE7700485L (sv
Inventor
H R Jury
Original Assignee
Ampliform Pty 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 Ampliform Pty Ltd filed Critical Ampliform Pty Ltd
Publication of SE7700485L publication Critical patent/SE7700485L/xx
Publication of SE418371B publication Critical patent/SE418371B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/005—Making gratings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Auxiliary Devices For Music (AREA)
  • External Artificial Organs (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
SE7700485A 1976-02-02 1977-01-18 Anordning och forfarande for upptagning av atskilda, sicksackstellda slitsar i relativt tunna livdelar mellan relativt tjocka vulster hos ett arbetsstycke SE418371B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC468076 1976-02-02

Publications (2)

Publication Number Publication Date
SE7700485L SE7700485L (sv) 1977-08-03
SE418371B true SE418371B (sv) 1981-05-25

Family

ID=3766514

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700485A SE418371B (sv) 1976-02-02 1977-01-18 Anordning och forfarande for upptagning av atskilda, sicksackstellda slitsar i relativt tunna livdelar mellan relativt tjocka vulster hos ett arbetsstycke

Country Status (5)

Country Link
AT (1) AT363766B (de)
DK (1) DK151532C (de)
FI (1) FI62479C (de)
NO (1) NO146894C (de)
SE (1) SE418371B (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823694C (de) * 1948-10-02 1951-12-06 Bosch Gmbh Robert Lochwerkzeug
AU471135B2 (en) * 1972-07-17 1976-04-08 Comalco (J.& S.) Pty. Ltd. Means and method of slotting strip metal
US3858469A (en) * 1972-09-07 1975-01-07 Johns Manville Method for cutting holes in roofing sheet material

Also Published As

Publication number Publication date
DK151532C (da) 1988-06-13
AT363766B (de) 1981-08-25
NO770326L (no) 1977-08-03
ATA42177A (de) 1981-01-15
DK151532B (da) 1987-12-14
DK40477A (da) 1977-08-03
FI62479C (fi) 1983-01-10
NO146894B (no) 1982-09-20
NO146894C (no) 1982-12-29
FI62479B (fi) 1982-09-30
SE7700485L (sv) 1977-08-03
FI770085A (de) 1977-08-03

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