FR1168207A - Machine à donner de la conicité aux tubes - Google Patents

Machine à donner de la conicité aux tubes

Info

Publication number
FR1168207A
FR1168207A FR1168207DA FR1168207A FR 1168207 A FR1168207 A FR 1168207A FR 1168207D A FR1168207D A FR 1168207DA FR 1168207 A FR1168207 A FR 1168207A
Authority
FR
France
Prior art keywords
tube taper
taper machine
machine
tube
taper
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
Application number
Other languages
English (en)
Inventor
Cecil Kenneth Le Fiell
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 filed Critical
Application granted granted Critical
Publication of FR1168207A publication Critical patent/FR1168207A/fr
Expired 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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1168207D 1956-12-18 1956-12-18 Machine à donner de la conicité aux tubes Expired FR1168207A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1168207T 1956-12-18

Publications (1)

Publication Number Publication Date
FR1168207A true FR1168207A (fr) 1958-12-05

Family

ID=9655851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1168207D Expired FR1168207A (fr) 1956-12-18 1956-12-18 Machine à donner de la conicité aux tubes

Country Status (1)

Country Link
FR (1) FR1168207A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529708A1 (fr) * 1982-06-24 1984-01-06 Nosal Vsevolod Procede de fabrication de cables multiconducteurs, dispositifs pour sa mise en oeuvre et cable multiconducteur obtenu par ledit procede
EP0381116A2 (fr) * 1989-02-02 1990-08-08 WEICHHART GmbH Procédé et appareil de façonnage de tubes métalliques en corps coniques ou effilés

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529708A1 (fr) * 1982-06-24 1984-01-06 Nosal Vsevolod Procede de fabrication de cables multiconducteurs, dispositifs pour sa mise en oeuvre et cable multiconducteur obtenu par ledit procede
EP0381116A2 (fr) * 1989-02-02 1990-08-08 WEICHHART GmbH Procédé et appareil de façonnage de tubes métalliques en corps coniques ou effilés
EP0381116A3 (fr) * 1989-02-02 1991-05-08 WEICHHART GmbH Procédé et appareil de façonnage de tubes métalliques en corps coniques ou effilés

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