AT195218B - Verfahren und Matrize zur Herstellung von Sammelrohren mit Wandverstärkungen, an denen Rohrstutzen ausgebildet werden sollen - Google Patents

Verfahren und Matrize zur Herstellung von Sammelrohren mit Wandverstärkungen, an denen Rohrstutzen ausgebildet werden sollen

Info

Publication number
AT195218B
AT195218B AT195218DA AT195218B AT 195218 B AT195218 B AT 195218B AT 195218D A AT195218D A AT 195218DA AT 195218 B AT195218 B AT 195218B
Authority
AT
Austria
Prior art keywords
die
production
collecting pipes
pipe sockets
wall reinforcements
Prior art date
Application number
Other languages
English (en)
Inventor
Andre Huet
Original Assignee
Andre Huet
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 Andre Huet filed Critical Andre Huet
Application granted granted Critical
Publication of AT195218B publication Critical patent/AT195218B/de

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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • 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
    • 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
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/025—Stamping using rigid devices or tools for tubular articles
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/047—Mould construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
AT195218D 1955-11-10 1956-10-15 Verfahren und Matrize zur Herstellung von Sammelrohren mit Wandverstärkungen, an denen Rohrstutzen ausgebildet werden sollen AT195218B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR195218X 1955-11-10

Publications (1)

Publication Number Publication Date
AT195218B true AT195218B (de) 1958-01-25

Family

ID=8879461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT195218D AT195218B (de) 1955-11-10 1956-10-15 Verfahren und Matrize zur Herstellung von Sammelrohren mit Wandverstärkungen, an denen Rohrstutzen ausgebildet werden sollen

Country Status (1)

Country Link
AT (1) AT195218B (de)

Similar Documents

Publication Publication Date Title
CH371187A (de) Verfahren zur Herstellung einer dotierten Zone in einem Halbleiterkörper
CH375352A (de) Verfahren zur Herstellung neuer 6-Fluor-9a-halogensteroide
CH343629A (de) Verfahren zur Herstellung stranggepresster Rohre oder Schläuche sowie Einrichtung zur Ausführung dieses Verfahrens
CH334652A (de) Verfahren zur Herstellung von Polyvinylalkoholen
AT195218B (de) Verfahren und Matrize zur Herstellung von Sammelrohren mit Wandverstärkungen, an denen Rohrstutzen ausgebildet werden sollen
CH379494A (de) Verfahren zur Herstellung neuer Halogenpregnene
CH352352A (de) Verfahren zur Herstellung eines Eisen-Graphit-Verbundwerkstoffes
CH375351A (de) Verfahren zur Herstellung neuer 6,21-Difluor-9a-halogen-steroide
CH361169A (de) Rohr und Verfahren zu seiner Herstellung
CH437581A (de) Verfahren zur Herstellung neuer reaktiver Metallkomplexfarbstoffe
CH371795A (de) Verfahren zur Herstellung neuer 11,18-Oxido-steroide
CH362072A (de) Verfahren zur Herstellung neuer Acylpiperidine
CH393356A (de) Verfahren zur Herstellung neuer Eisen-Komplexsalze
CH245683A (de) Geformtes Gebilde und Verfahren zu dessen Herstellung.
CH460752A (de) Verfahren zur Herstellung neuer 9B,10a-Bisnorchol-22-aldehyde
CH341643A (de) Verfahren zur Herstellung von verstärkten Kunststoffrohren und nach diesem Verfahren hergestelltes Rohr
AT240353B (de) Verfahren zur Herstellung neuer, chlorsubstituierter Anilide
AT195225B (de) Verfahren und Vorrichtung zur Herstellung von Formkörpern beliebiger Querschnittsform
AT280499B (de) Verfahren zur Herstellung neuer 4,6-Dichlor-Δ<4,6>-steroide der Pregnan- und Androstanreihe
CH383372A (de) Verfahren zur Herstellung neuer 2-Fluorsteroide
CH367824A (de) Verfahren zur Herstellung neuer Halogenandrostene
AT179463B (de) Verfahren und Vorrichtung zur Herstellung von nahtlosen, starkwandigen Rohrbögen
AT237201B (de) Verfahren zur Herstellung neuer, anabol wirksamer Steroide
AT200103B (de) Verfahren zur Herstellung von schwerem Wasser
AT207786B (de) Verfahren zur Herstellung von Rohren gleichmäßiger Wandstärke