BE785103A - PROCESS AND TOOL FOR EXECUTING PERFORATIONS IN A THIN SHEET ARRANGED ON A PERFORATED PLATE TO WHICH IT ADHESTS - Google Patents

PROCESS AND TOOL FOR EXECUTING PERFORATIONS IN A THIN SHEET ARRANGED ON A PERFORATED PLATE TO WHICH IT ADHESTS

Info

Publication number
BE785103A
BE785103A BE785103A BE785103A BE785103A BE 785103 A BE785103 A BE 785103A BE 785103 A BE785103 A BE 785103A BE 785103 A BE785103 A BE 785103A BE 785103 A BE785103 A BE 785103A
Authority
BE
Belgium
Prior art keywords
adhests
perforations
executing
tool
perforated plate
Prior art date
Application number
BE785103A
Other languages
French (fr)
Original Assignee
Schaffhauser Strickmaschf
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 Schaffhauser Strickmaschf filed Critical Schaffhauser Strickmaschf
Publication of BE785103A publication Critical patent/BE785103A/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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves
    • 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
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14—Punching tools; Punching dies

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)
  • Cell Electrode Carriers And Collectors (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
BE785103A 1971-06-21 1972-06-19 PROCESS AND TOOL FOR EXECUTING PERFORATIONS IN A THIN SHEET ARRANGED ON A PERFORATED PLATE TO WHICH IT ADHESTS BE785103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH905971A CH537788A (en) 1971-06-21 1971-06-21 Method and tool for making holes in a film adhered to a perforated surface

Publications (1)

Publication Number Publication Date
BE785103A true BE785103A (en) 1972-10-16

Family

ID=4347873

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785103A BE785103A (en) 1971-06-21 1972-06-19 PROCESS AND TOOL FOR EXECUTING PERFORATIONS IN A THIN SHEET ARRANGED ON A PERFORATED PLATE TO WHICH IT ADHESTS

Country Status (9)

Country Link
BE (1) BE785103A (en)
CH (1) CH537788A (en)
CS (1) CS158153B2 (en)
DD (1) DD97444A5 (en)
DE (1) DE2227038C3 (en)
ES (1) ES404493A1 (en)
FR (1) FR2143001B1 (en)
GB (1) GB1395525A (en)
IT (1) IT959821B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504825A1 (en) * 1981-04-30 1982-11-05 Molineri Georges Punch for piercing and enlarging red hot iron bar - is made of high speed steel and has cat's tongue shape with pointed tip and lateral knife edges
CN113000669B (en) * 2019-12-20 2025-03-28 上海昊佰智造精密电子股份有限公司 A positioning etching die

Also Published As

Publication number Publication date
ES404493A1 (en) 1975-12-16
IT959821B (en) 1973-11-10
CS158153B2 (en) 1974-10-15
CH537788A (en) 1973-06-15
DE2227038B2 (en) 1973-11-15
GB1395525A (en) 1975-05-29
DE2227038A1 (en) 1973-01-11
FR2143001A1 (en) 1973-02-02
DE2227038C3 (en) 1974-06-06
FR2143001B1 (en) 1973-07-13
DD97444A5 (en) 1973-05-05

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