ES256948U - Util para mecanizar chapa - Google Patents

Util para mecanizar chapa

Info

Publication number
ES256948U
ES256948U ES1981256948U ES256948U ES256948U ES 256948 U ES256948 U ES 256948U ES 1981256948 U ES1981256948 U ES 1981256948U ES 256948 U ES256948 U ES 256948U ES 256948 U ES256948 U ES 256948U
Authority
ES
Spain
Prior art keywords
ram
sheet metal
work surface
working device
edge
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.)
Granted
Application number
ES1981256948U
Other languages
English (en)
Other versions
ES256948Y (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.)
Walter Eckold Gmbh& Cokgvorrichtungs und Gerate
Original Assignee
Walter Eckold Gmbh& Cokgvorrichtungs und Gerate
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 Walter Eckold Gmbh& Cokgvorrichtungs und Gerate filed Critical Walter Eckold Gmbh& Cokgvorrichtungs und Gerate
Publication of ES256948U publication Critical patent/ES256948U/es
Application granted granted Critical
Publication of ES256948Y publication Critical patent/ES256948Y/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
    • B21D28/002—Drive of the tools
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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

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)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

Util para mecanizar chapa, con un macho accionado por un cilindro hidráulico y una placa de trabajo respecto a la cual es móvil perpendicularmente al macho, caracterizado porque el cilindro hidráulico está dispuesto suspendido bajo la placa de trabajo, y el macho se extiende pasando por una abertura pasante de la placa de trabajo hacia arriba, donde pueden montarse en él herramientas de mecanización.
ES1981256948U 1980-03-18 1981-03-17 Util para mecanizar chapa Expired ES256948Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19808007332U DE8007332U1 (de) 1980-03-18 1980-03-18 Blechbearbeitungsgeraet

Publications (2)

Publication Number Publication Date
ES256948U true ES256948U (es) 1981-07-01
ES256948Y ES256948Y (es) 1981-12-16

Family

ID=6713879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981256948U Expired ES256948Y (es) 1980-03-18 1981-03-17 Util para mecanizar chapa

Country Status (8)

Country Link
JP (1) JPS56158298A (es)
AT (1) AT371746B (es)
BE (1) BE886356A (es)
DE (1) DE8007332U1 (es)
ES (1) ES256948Y (es)
FR (1) FR2478530A1 (es)
GB (1) GB2071553B (es)
IT (2) IT8167365A0 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1003867A (fr) * 1947-03-08 1952-03-24 Outil perforateur
US3269011A (en) * 1964-01-20 1966-08-30 Greenlee Bros & Co Metal punch and die
GB1243780A (en) * 1967-11-13 1971-08-25 English Electric Co Ltd Improvements relating to the manufacture of circular flared rings
FR96105E (fr) * 1968-11-18 1972-05-19 Jestin Paul Outil hydraulique pour le poinÇonnage des tubes.

Also Published As

Publication number Publication date
IT8153029V0 (it) 1981-03-17
GB2071553B (en) 1985-01-23
JPS56158298A (en) 1981-12-05
GB2071553A (en) 1981-09-23
ATA567280A (de) 1982-12-15
ES256948Y (es) 1981-12-16
FR2478530A1 (fr) 1981-09-25
IT8167365A0 (it) 1981-03-17
AT371746B (de) 1983-07-25
BE886356A (fr) 1981-03-16
DE8007332U1 (de) 1980-07-03

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20001102