AT301863B - Knife with a serrated cutting edge for die cutting thin foils - Google Patents

Knife with a serrated cutting edge for die cutting thin foils

Info

Publication number
AT301863B
AT301863B AT154969A AT154969A AT301863B AT 301863 B AT301863 B AT 301863B AT 154969 A AT154969 A AT 154969A AT 154969 A AT154969 A AT 154969A AT 301863 B AT301863 B AT 301863B
Authority
AT
Austria
Prior art keywords
knife
thin foils
serrated
cutting edge
die cutting
Prior art date
Application number
AT154969A
Other languages
German (de)
Inventor
Gerhard Ing Zuehlke
Original Assignee
Zuehlke & Braendli Ag
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 Zuehlke & Braendli Ag filed Critical Zuehlke & Braendli Ag
Application granted granted Critical
Publication of AT301863B publication Critical patent/AT301863B/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4481—Cutters therefor; Dies therefor having special lateral or edge outlines or special surface shapes, e.g. apertures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
AT154969A 1968-10-21 1969-02-14 Knife with a serrated cutting edge for die cutting thin foils AT301863B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1567568A CH497951A (en) 1968-10-21 1968-10-21 Serrated knife for die cutting thin foils

Publications (1)

Publication Number Publication Date
AT301863B true AT301863B (en) 1972-09-25

Family

ID=4411005

Family Applications (1)

Application Number Title Priority Date Filing Date
AT154969A AT301863B (en) 1968-10-21 1969-02-14 Knife with a serrated cutting edge for die cutting thin foils

Country Status (2)

Country Link
AT (1) AT301863B (en)
CH (1) CH497951A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139283A1 (en) * 1991-11-29 1993-06-03 Roeder & Spengler Stanz Punching cutter for non-metallic parts - has wavy cutting edge with teeth pointing in direction of motion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139283A1 (en) * 1991-11-29 1993-06-03 Roeder & Spengler Stanz Punching cutter for non-metallic parts - has wavy cutting edge with teeth pointing in direction of motion

Also Published As

Publication number Publication date
CH497951A (en) 1970-10-31

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Legal Events

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