ES450033A1 - Perfeccionamientos introducidos en una punzonadora. - Google Patents

Perfeccionamientos introducidos en una punzonadora.

Info

Publication number
ES450033A1
ES450033A1 ES450033A ES450033A ES450033A1 ES 450033 A1 ES450033 A1 ES 450033A1 ES 450033 A ES450033 A ES 450033A ES 450033 A ES450033 A ES 450033A ES 450033 A1 ES450033 A1 ES 450033A1
Authority
ES
Spain
Prior art keywords
punching machine
oil container
handwheel
punch press
hydraulic oil
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES450033A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES450033A1 publication Critical patent/ES450033A1/es
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Press Drives And Press Lines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
ES450033A 1975-07-23 1976-07-22 Perfeccionamientos introducidos en una punzonadora. Expired ES450033A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19757523429 DE7523429U (de) 1975-07-23 1975-07-23 Lochstanze

Publications (1)

Publication Number Publication Date
ES450033A1 true ES450033A1 (es) 1977-07-16

Family

ID=6653932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450033A Expired ES450033A1 (es) 1975-07-23 1976-07-22 Perfeccionamientos introducidos en una punzonadora.

Country Status (5)

Country Link
DE (1) DE7523429U (Sortimente)
ES (1) ES450033A1 (Sortimente)
FR (1) FR2318690A1 (Sortimente)
GB (1) GB1495114A (Sortimente)
IT (1) IT1070628B (Sortimente)

Also Published As

Publication number Publication date
FR2318690B3 (Sortimente) 1979-04-13
IT1070628B (it) 1985-04-02
GB1495114A (en) 1977-12-14
FR2318690A1 (fr) 1977-02-18
DE7523429U (de) 1975-11-13

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