DE21759C - Devices for inserting and bending rods on round machines - Google Patents

Devices for inserting and bending rods on round machines

Info

Publication number
DE21759C
DE21759C DENDAT21759D DE21759DA DE21759C DE 21759 C DE21759 C DE 21759C DE NDAT21759 D DENDAT21759 D DE NDAT21759D DE 21759D A DE21759D A DE 21759DA DE 21759 C DE21759 C DE 21759C
Authority
DE
Germany
Prior art keywords
round
devices
machines
bending rods
round machines
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
DENDAT21759D
Other languages
German (de)
Original Assignee
E. kircheis in Aue, Sachsen
Publication of DE21759C publication Critical patent/DE21759C/en
Active 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
    • B21C37/185—Making tubes with varying diameter in longitudinal direction conical tubes starting from sheet material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Description

Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Eine Geifenführungsvorrichtimg an Rundmaschinen zur Erleichterung des Rundens konischer Blechzargen, das sind abgestumpfte Kegelmäntel (Reifen, Trichter, Gefäfswände u. s. w.), bestehend in einem auf der Einlaufseite einer Rundmaschine entsprechend angebrachten und verstellbaren Führungsdaumen b oder einer Hülse h. 1. A Geifenführungvorrichtimg on round machines to facilitate the rounding of conical sheet metal frames, these are truncated conical shells (tires, funnels, vessel walls, etc.), consisting in a correspondingly adjustable guide thumb b or a sleeve h on the inlet side of a round machine. 2. Die Zusammensetzung einer solchen Führungsvorrichtung aus einzelnen Theilen α und b, wodurch die Anwendbarkeit derselben auf verschiedene Rundmaschinen ausgedehnt wird.2. The assembly of such a guide device from individual parts α and b, whereby the applicability of the same is extended to various round machines.
DENDAT21759D Devices for inserting and bending rods on round machines Active DE21759C (en)

Publications (1)

Publication Number Publication Date
DE21759C true DE21759C (en)

Family

ID=298430

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT21759D Active DE21759C (en) Devices for inserting and bending rods on round machines

Country Status (1)

Country Link
DE (1) DE21759C (en)

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