CH436928A - Tool for fine blanking consisting of a die, a hollow cutting punch and an ejector guided in the cutting punch - Google Patents

Tool for fine blanking consisting of a die, a hollow cutting punch and an ejector guided in the cutting punch

Info

Publication number
CH436928A
CH436928A CH1085466A CH1085466A CH436928A CH 436928 A CH436928 A CH 436928A CH 1085466 A CH1085466 A CH 1085466A CH 1085466 A CH1085466 A CH 1085466A CH 436928 A CH436928 A CH 436928A
Authority
CH
Switzerland
Prior art keywords
cutting punch
die
tool
fine blanking
hollow
Prior art date
Application number
CH1085466A
Other languages
German (de)
Inventor
Roos Friedrich
Original Assignee
Kieserling & Albrecht
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 Kieserling & Albrecht filed Critical Kieserling & Albrecht
Publication of CH436928A publication Critical patent/CH436928A/en

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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH1085466A 1966-03-03 1966-07-27 Tool for fine blanking consisting of a die, a hollow cutting punch and an ejector guided in the cutting punch CH436928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0058627 1966-03-03

Publications (1)

Publication Number Publication Date
CH436928A true CH436928A (en) 1967-05-31

Family

ID=7228773

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1085466A CH436928A (en) 1966-03-03 1966-07-27 Tool for fine blanking consisting of a die, a hollow cutting punch and an ejector guided in the cutting punch

Country Status (3)

Country Link
BE (1) BE686594A (en)
CH (1) CH436928A (en)
GB (1) GB1090398A (en)

Also Published As

Publication number Publication date
BE686594A (en) 1967-02-15
GB1090398A (en) 1967-11-08

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