CH226726A - Macchina per l'estrusione continua di tubi di metallo. - Google Patents

Macchina per l'estrusione continua di tubi di metallo.

Info

Publication number
CH226726A
CH226726A CH226726DA CH226726A CH 226726 A CH226726 A CH 226726A CH 226726D A CH226726D A CH 226726DA CH 226726 A CH226726 A CH 226726A
Authority
CH
Switzerland
Prior art keywords
machine
metal pipes
continuous extrusion
extrusion
continuous
Prior art date
Application number
Other languages
English (en)
Inventor
Pirelli Societa Italiana
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of CH226726A publication Critical patent/CH226726A/it

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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • B21C23/24—Covering indefinite lengths of metal or non-metal material with a metal coating
    • B21C23/26—Applying metal coats to cables, e.g. to insulated electric cables
    • B21C23/30—Applying metal coats to cables, e.g. to insulated electric cables on continuously-operating extrusion presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH226726D 1941-08-29 1942-07-02 Macchina per l'estrusione continua di tubi di metallo. CH226726A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT290841X 1941-08-29

Publications (1)

Publication Number Publication Date
CH226726A true CH226726A (it) 1943-04-30

Family

ID=11226169

Family Applications (1)

Application Number Title Priority Date Filing Date
CH226726D CH226726A (it) 1941-08-29 1942-07-02 Macchina per l'estrusione continua di tubi di metallo.

Country Status (1)

Country Link
CH (1) CH226726A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029329B (de) * 1952-04-30 1958-05-08 Western Electric Co Verfahren zum Fernhalten des Leckbleis bei Bleischneckenpressen von den Lager- und Getriebeteilen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029329B (de) * 1952-04-30 1958-05-08 Western Electric Co Verfahren zum Fernhalten des Leckbleis bei Bleischneckenpressen von den Lager- und Getriebeteilen

Similar Documents

Publication Publication Date Title
FR911366A (fr) Dépôt de métaux
FR873434A (fr) étiquettes pour canalisations
FR879785A (fr) Procédé pour la production d'hexachlorobutadiène
FR873898A (fr) Raccord pour tuyaux lisses
FR881445A (fr) Clé à tube
FR863470A (fr) Raccord pour tubes métalliques flexibles
FR974127A (fr) Lubrifiant
FR933690A (fr) Procédé d'électrolyse
FR887079A (fr) Procédé de fabrication de l'acier
FR875401A (fr) Procédé d'émaillage de fils métalliques
FR56321E (fr) Procédé de réduction ou d'hydrogénation à l'aide de couples métalliques
FR882412A (fr) Protecteurs contre la corrosion pour métaux
FR51808E (fr) étiquettes pour canalisations
CA387901A (en) Continuous metal extrusion machine
FR885568A (fr) Mandrin pour l'étirage
FR973696A (fr) Procédé de fabrication d'huile
CH225864A (de) Freileitung.
FR884269A (fr) Procédé d'obtention de corps conformés destinés à la cyanuration
FR881461A (fr) Séparateur-récupérateur d'huile
FR876071A (fr) élément d'électrolyse
FR913003A (fr) Compensateur axial pour tuyauteries
FR881192A (fr) Raccord étanche pour canalisation
FR881578A (fr) Procédé pour l'obtention d'oxychlorure cuivrique pur
CH258904A (it) Procedimento e dispositivo per la fabbricazione per estrusione a freddo di corpi tubulari.
FR949730A (fr) Nouvel alliage d'acier