FR1282312A - Method for manufacturing threaded rods, in particular operating screws - Google Patents

Method for manufacturing threaded rods, in particular operating screws

Info

Publication number
FR1282312A
FR1282312A FR850975A FR850975A FR1282312A FR 1282312 A FR1282312 A FR 1282312A FR 850975 A FR850975 A FR 850975A FR 850975 A FR850975 A FR 850975A FR 1282312 A FR1282312 A FR 1282312A
Authority
FR
France
Prior art keywords
threaded rods
particular operating
operating screws
manufacturing threaded
manufacturing
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
FR850975A
Other languages
French (fr)
Inventor
Willi Zeidler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinmetall Industrie AG
Original Assignee
Rheinmetall GmbH
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 Rheinmetall GmbH filed Critical Rheinmetall GmbH
Priority to FR850975A priority Critical patent/FR1282312A/en
Application granted granted Critical
Publication of FR1282312A publication Critical patent/FR1282312A/en
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
    • 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR850975A 1961-01-27 1961-01-27 Method for manufacturing threaded rods, in particular operating screws Expired FR1282312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR850975A FR1282312A (en) 1961-01-27 1961-01-27 Method for manufacturing threaded rods, in particular operating screws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850975A FR1282312A (en) 1961-01-27 1961-01-27 Method for manufacturing threaded rods, in particular operating screws

Publications (1)

Publication Number Publication Date
FR1282312A true FR1282312A (en) 1962-01-19

Family

ID=8747637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850975A Expired FR1282312A (en) 1961-01-27 1961-01-27 Method for manufacturing threaded rods, in particular operating screws

Country Status (1)

Country Link
FR (1) FR1282312A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570624A1 (en) * 1984-09-27 1986-03-28 Smiths Industries Plc STRIP COMPRISING A SMOOTH SECTION AND A CANNED PART AND CONDUIT REALIZED WITH THIS STRIP

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570624A1 (en) * 1984-09-27 1986-03-28 Smiths Industries Plc STRIP COMPRISING A SMOOTH SECTION AND A CANNED PART AND CONDUIT REALIZED WITH THIS STRIP

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