IT1129564B - Attrezzo manuale azionato meccanicamente,specie punzonatrice - Google Patents

Attrezzo manuale azionato meccanicamente,specie punzonatrice

Info

Publication number
IT1129564B
IT1129564B IT19298/80A IT1929880A IT1129564B IT 1129564 B IT1129564 B IT 1129564B IT 19298/80 A IT19298/80 A IT 19298/80A IT 1929880 A IT1929880 A IT 1929880A IT 1129564 B IT1129564 B IT 1129564B
Authority
IT
Italy
Prior art keywords
punching
species
mechanically operated
manual tool
operated manual
Prior art date
Application number
IT19298/80A
Other languages
English (en)
Other versions
IT8019298A0 (it
Original Assignee
Dischler Helmut
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 Dischler Helmut filed Critical Dischler Helmut
Publication of IT8019298A0 publication Critical patent/IT8019298A0/it
Application granted granted Critical
Publication of IT1129564B publication Critical patent/IT1129564B/it

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
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Automatic Assembly (AREA)
  • Presses And Accessory Devices Thereof (AREA)
IT19298/80A 1979-01-27 1980-01-18 Attrezzo manuale azionato meccanicamente,specie punzonatrice IT1129564B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2903179A DE2903179C2 (de) 1979-01-27 1979-01-27 Kraftbetriebenes Handwerkszeug, insbesondere Lochpresse

Publications (2)

Publication Number Publication Date
IT8019298A0 IT8019298A0 (it) 1980-01-18
IT1129564B true IT1129564B (it) 1986-06-11

Family

ID=6061551

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19298/80A IT1129564B (it) 1979-01-27 1980-01-18 Attrezzo manuale azionato meccanicamente,specie punzonatrice

Country Status (5)

Country Link
JP (1) JPS55103299A (it)
DE (1) DE2903179C2 (it)
FR (1) FR2447253A1 (it)
GB (1) GB2042667B (it)
IT (1) IT1129564B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102328453B (zh) * 2011-10-09 2014-11-19 陈浩波 压力机卸压安全保护装置

Also Published As

Publication number Publication date
GB2042667B (en) 1982-11-24
GB2042667A (en) 1980-09-24
DE2903179B1 (de) 1980-05-08
FR2447253A1 (fr) 1980-08-22
DE2903179C2 (de) 1981-01-15
JPS55103299A (en) 1980-08-07
FR2447253B1 (it) 1983-12-16
IT8019298A0 (it) 1980-01-18

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