DE169938C - - Google Patents

Info

Publication number
DE169938C
DE169938C DENDAT169938D DE169938DA DE169938C DE 169938 C DE169938 C DE 169938C DE NDAT169938 D DENDAT169938 D DE NDAT169938D DE 169938D A DE169938D A DE 169938DA DE 169938 C DE169938 C DE 169938C
Authority
DE
Germany
Prior art keywords
punch
die
pipe
pressing device
guide slot
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.)
Active
Application number
DENDAT169938D
Other languages
German (de)
English (en)
Publication of DE169938C publication Critical patent/DE169938C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Forging (AREA)
DENDAT169938D Active DE169938C (cs)

Publications (1)

Publication Number Publication Date
DE169938C true DE169938C (cs)

Family

ID=435023

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT169938D Active DE169938C (cs)

Country Status (1)

Country Link
DE (1) DE169938C (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527474B1 (de) * 1963-02-14 1970-03-12 Nautscho I I Exi Automobilnogo Verfahren zur Herstellung von eine Vielkanteinschraubfassung aufweisenden,rohrfoermigen Zwischenprodukten fuer Zuendkerzenkoerper aus Stahl
WO2011104189A1 (de) * 2010-02-26 2011-09-01 Universität Stuttgart Verfahren und vorrichtung zum fliesspressen von werkstücken

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527474B1 (de) * 1963-02-14 1970-03-12 Nautscho I I Exi Automobilnogo Verfahren zur Herstellung von eine Vielkanteinschraubfassung aufweisenden,rohrfoermigen Zwischenprodukten fuer Zuendkerzenkoerper aus Stahl
WO2011104189A1 (de) * 2010-02-26 2011-09-01 Universität Stuttgart Verfahren und vorrichtung zum fliesspressen von werkstücken

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