FR70059E - Perfectionnements apportés aux raccords tubulaires et aux éléments de compression logés dans ceux-ci - Google Patents

Perfectionnements apportés aux raccords tubulaires et aux éléments de compression logés dans ceux-ci

Info

Publication number
FR70059E
FR70059E FR70059DA FR70059E FR 70059 E FR70059 E FR 70059E FR 70059D A FR70059D A FR 70059DA FR 70059 E FR70059 E FR 70059E
Authority
FR
France
Prior art keywords
compression elements
elements housed
tubular fittings
fittings
tubular
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
Francois Guillou
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 FR70059E publication Critical patent/FR70059E/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, 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
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
    • B21C37/205—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls with annular guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR70059D 1956-10-03 1956-10-03 Perfectionnements apportés aux raccords tubulaires et aux éléments de compression logés dans ceux-ci Expired FR70059E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR70059T 1956-10-03

Publications (1)

Publication Number Publication Date
FR70059E true FR70059E (fr) 1959-02-02

Family

ID=8701815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR70059D Expired FR70059E (fr) 1956-10-03 1956-10-03 Perfectionnements apportés aux raccords tubulaires et aux éléments de compression logés dans ceux-ci

Country Status (1)

Country Link
FR (1) FR70059E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003548A1 (fr) * 1983-03-05 1984-09-13 Wolfram Baumann Filetage de raccordement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003548A1 (fr) * 1983-03-05 1984-09-13 Wolfram Baumann Filetage de raccordement

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