AT320392B - Process for the production of punching knives with slotting or marking knives - Google Patents

Process for the production of punching knives with slotting or marking knives

Info

Publication number
AT320392B
AT320392B AT305672A AT305672A AT320392B AT 320392 B AT320392 B AT 320392B AT 305672 A AT305672 A AT 305672A AT 305672 A AT305672 A AT 305672A AT 320392 B AT320392 B AT 320392B
Authority
AT
Austria
Prior art keywords
knives
slotting
production
marking
punching
Prior art date
Application number
AT305672A
Other languages
German (de)
Original Assignee
Boehler & Co Aktiengessellscha
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 Boehler & Co Aktiengessellscha filed Critical Boehler & Co Aktiengessellscha
Application granted granted Critical
Publication of AT320392B publication Critical patent/AT320392B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/40—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools shearing tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Treatment Of Fiber Materials (AREA)
AT305672A 1972-03-23 1972-04-10 Process for the production of punching knives with slotting or marking knives AT320392B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2214050A DE2214050A1 (en) 1972-03-23 1972-03-23 METHOD OF MANUFACTURING PUNCH KNIVES WITH MARKING SLOT KNIVES

Publications (1)

Publication Number Publication Date
AT320392B true AT320392B (en) 1975-02-10

Family

ID=5839844

Family Applications (1)

Application Number Title Priority Date Filing Date
AT305672A AT320392B (en) 1972-03-23 1972-04-10 Process for the production of punching knives with slotting or marking knives

Country Status (10)

Country Link
AT (1) AT320392B (en)
BE (1) BE795027A (en)
CH (1) CH547680A (en)
DD (1) DD102326A5 (en)
DE (1) DE2214050A1 (en)
ES (1) ES410885A1 (en)
FR (1) FR2177288A5 (en)
GB (1) GB1372508A (en)
IT (1) IT989522B (en)
ZA (1) ZA73122B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3478891B2 (en) * 1995-01-11 2003-12-15 末弘 水河 Manufacturing method of band blade

Also Published As

Publication number Publication date
ZA73122B (en) 1973-09-26
FR2177288A5 (en) 1973-11-02
BE795027A (en) 1973-05-29
CH547680A (en) 1974-04-11
IT989522B (en) 1975-06-10
DD102326A5 (en) 1973-12-12
ES410885A1 (en) 1976-09-16
GB1372508A (en) 1974-10-30
DE2214050A1 (en) 1973-10-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee