DE48836C - Knierohrbiegemaschine - Google Patents

Knierohrbiegemaschine

Info

Publication number
DE48836C
DE48836C DENDAT48836D DE48836DA DE48836C DE 48836 C DE48836 C DE 48836C DE NDAT48836 D DENDAT48836 D DE NDAT48836D DE 48836D A DE48836D A DE 48836DA DE 48836 C DE48836 C DE 48836C
Authority
DE
Germany
Prior art keywords
bending machine
tube bending
knee tube
pipe
knee
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 - Lifetime
Application number
DENDAT48836D
Other languages
English (en)
Original Assignee
R. EGLI in Düsseldorf
Publication of DE48836C publication Critical patent/DE48836C/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Description

Hierzu 1 Blatt Zeichnungen.

Claims (1)

  1. Patent-Anspruch:
    Die Anordnung der drei an dem Hebel h angebrachten Rollen a1 welche mit einer feststehenden Rolle α1 ein Kreuz mit einer Oeffnung für das zu biegende Rohr bilden, in Verbindung mit der Haltevorrichtung für das Rohr, bestehend in den Klemmbacken / und Hebel/ mit Excenter z, zum Zwecke, ganz kurze Rohrstücke biegen zu können.
DENDAT48836D Knierohrbiegemaschine Expired - Lifetime DE48836C (de)

Publications (1)

Publication Number Publication Date
DE48836C true DE48836C (de)

Family

ID=323798

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT48836D Expired - Lifetime DE48836C (de) Knierohrbiegemaschine

Country Status (1)

Country Link
DE (1) DE48836C (de)

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