LU85484A1 - Anordnung in schnittwerkzeugen aller art - Google Patents

Anordnung in schnittwerkzeugen aller art Download PDF

Info

Publication number
LU85484A1
LU85484A1 LU85484A LU85484A LU85484A1 LU 85484 A1 LU85484 A1 LU 85484A1 LU 85484 A LU85484 A LU 85484A LU 85484 A LU85484 A LU 85484A LU 85484 A1 LU85484 A1 LU 85484A1
Authority
LU
Luxembourg
Prior art keywords
arrangement
cutting tools
cutting
bevel cuts
openings
Prior art date
Application number
LU85484A
Other languages
German (de)
English (en)
Inventor
Hansgeorg Hampel
Original Assignee
Deutsche Telephonwerk Kabel
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 Deutsche Telephonwerk Kabel filed Critical Deutsche Telephonwerk Kabel
Publication of LU85484A1 publication Critical patent/LU85484A1/de

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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • 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
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies
    • B21D28/145—Dies with means for slug retention, e.g. a groove
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
LU85484A 1983-08-12 1984-07-27 Anordnung in schnittwerkzeugen aller art LU85484A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3329429 1983-08-12
DE19833329429 DE3329429A1 (de) 1983-08-12 1983-08-12 Anordnung in schnittwerkzeugen aller art

Publications (1)

Publication Number Publication Date
LU85484A1 true LU85484A1 (de) 1984-12-06

Family

ID=6206575

Family Applications (1)

Application Number Title Priority Date Filing Date
LU85484A LU85484A1 (de) 1983-08-12 1984-07-27 Anordnung in schnittwerkzeugen aller art

Country Status (9)

Country Link
BE (1) BE900306A (it)
DE (1) DE3329429A1 (it)
DK (1) DK381384A (it)
FR (1) FR2550477A1 (it)
GB (1) GB2145023A (it)
GR (1) GR80105B (it)
IT (1) IT1176546B (it)
LU (1) LU85484A1 (it)
NL (1) NL8402475A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101905265B (zh) * 2010-08-20 2012-11-14 上海徕木电子股份有限公司 一种冲压模具的防跳屑处理方法
CN102941276A (zh) * 2012-11-19 2013-02-27 华一精密机械(昆山)有限公司 异形冲头式废料防跳模具
CN103286192A (zh) * 2013-06-28 2013-09-11 苏州唐氏机械制造有限公司 具有防跳料功能的冲裁模具
JP7243501B2 (ja) * 2019-07-12 2023-03-22 日本精工株式会社 打ち抜きダイ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222440C1 (de) * 1982-06-15 1983-11-17 Kramski GmbH Präzisionswerkzeuge-Metallwaren, 7530 Pforzheim Schnittwerkzeug fuer Stanzmaschinen

Also Published As

Publication number Publication date
NL8402475A (nl) 1985-03-01
DK381384D0 (da) 1984-08-08
IT1176546B (it) 1987-08-18
GB8419817D0 (en) 1984-09-05
GB2145023A (en) 1985-03-20
BE900306A (fr) 1984-12-03
DE3329429A1 (de) 1985-02-21
DK381384A (da) 1985-02-13
FR2550477A1 (fr) 1985-02-15
GR80105B (en) 1984-12-14
IT8422193A0 (it) 1984-08-02

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