FR1187602A - Internal or external threading process for tubes - Google Patents

Internal or external threading process for tubes

Info

Publication number
FR1187602A
FR1187602A FR1187602DA FR1187602A FR 1187602 A FR1187602 A FR 1187602A FR 1187602D A FR1187602D A FR 1187602DA FR 1187602 A FR1187602 A FR 1187602A
Authority
FR
France
Prior art keywords
tubes
internal
external threading
threading process
external
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
French (fr)
Inventor
Jean Mahieux
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 FR1187602A publication Critical patent/FR1187602A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/08—Making helical bodies or bodies having parts of helical shape internal screw-threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/56—Making machine elements screw-threaded elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1187602D 1950-06-16 1950-06-16 Internal or external threading process for tubes Expired FR1187602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1187602T 1950-06-16

Publications (1)

Publication Number Publication Date
FR1187602A true FR1187602A (en) 1959-09-14

Family

ID=9664930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1187602D Expired FR1187602A (en) 1950-06-16 1950-06-16 Internal or external threading process for tubes

Country Status (1)

Country Link
FR (1) FR1187602A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1269986B (en) * 1960-08-08 1968-06-12 Babcock & Wilcox Dampfkessel Method of connecting pipes
FR2566295A1 (en) * 1984-06-20 1985-12-27 Simmonds Sa METHOD FOR MANUFACTURING A THREADED INSERT, TOOL FOR IMPLEMENTING SAID METHOD, AND INSERT THUS OBTAINED
EP0336783A2 (en) * 1988-04-08 1989-10-11 Charles Anthony Willetts Producing a thread on a tube
EP0502746A1 (en) * 1991-03-06 1992-09-09 Emhart Inc. Production of rivet-nuts

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1269986B (en) * 1960-08-08 1968-06-12 Babcock & Wilcox Dampfkessel Method of connecting pipes
FR2566295A1 (en) * 1984-06-20 1985-12-27 Simmonds Sa METHOD FOR MANUFACTURING A THREADED INSERT, TOOL FOR IMPLEMENTING SAID METHOD, AND INSERT THUS OBTAINED
EP0165873A1 (en) * 1984-06-20 1985-12-27 Simmonds S.A. Method of making a threaded insert
US4669141A (en) * 1984-06-20 1987-06-02 Simmonds S.A. Method of making a threaded insert
EP0336783A2 (en) * 1988-04-08 1989-10-11 Charles Anthony Willetts Producing a thread on a tube
EP0336783A3 (en) * 1988-04-08 1990-11-22 Charles Anthony Willetts Producing a thread on a tube
EP0502746A1 (en) * 1991-03-06 1992-09-09 Emhart Inc. Production of rivet-nuts

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