JPS5910424A - 鋼板穿孔法およびそれに用いる装置 - Google Patents

鋼板穿孔法およびそれに用いる装置

Info

Publication number
JPS5910424A
JPS5910424A JP6988683A JP6988683A JPS5910424A JP S5910424 A JPS5910424 A JP S5910424A JP 6988683 A JP6988683 A JP 6988683A JP 6988683 A JP6988683 A JP 6988683A JP S5910424 A JPS5910424 A JP S5910424A
Authority
JP
Japan
Prior art keywords
workpiece
hole
cutting head
cutting
mandrel
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
JP6988683A
Other languages
English (en)
Japanese (ja)
Inventor
ヘンリク・メルゴ−ルド・ヘンリクセン
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5910424A publication Critical patent/JPS5910424A/ja
Pending legal-status Critical Current

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
JP6988683A 1982-04-19 1983-04-19 鋼板穿孔法およびそれに用いる装置 Pending JPS5910424A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK172682A DK148153C (da) 1982-04-19 1982-04-19 Fremgangsmaade til klipning af huller i staalplader og et vaerktoej til gennemfoerelse af fremgangsmaaden
DK1726/82 1982-04-19

Publications (1)

Publication Number Publication Date
JPS5910424A true JPS5910424A (ja) 1984-01-19

Family

ID=8107561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6988683A Pending JPS5910424A (ja) 1982-04-19 1983-04-19 鋼板穿孔法およびそれに用いる装置

Country Status (3)

Country Link
JP (1) JPS5910424A (https=)
DE (1) DE3313948A1 (https=)
DK (1) DK148153C (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416946C1 (de) * 1994-05-13 1996-04-25 Ungaro Michael Locher zum Ausstanzen eines kreisförmigen Loches aus Kupfer- oder Titanzinkdachrinnen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2150017A1 (de) * 1971-10-07 1973-04-12 Reiner Klein Lochwerkzeug zum lochen von blechen

Also Published As

Publication number Publication date
DK148153C (da) 1986-03-10
DK172682A (da) 1983-10-20
DK148153B (da) 1985-03-25
DE3313948C2 (https=) 1992-01-23
DE3313948A1 (de) 1983-10-27

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