FR916260A - Perfectionnement aux procédés de laminage des filetages - Google Patents

Perfectionnement aux procédés de laminage des filetages

Info

Publication number
FR916260A
FR916260A FR916260DA FR916260A FR 916260 A FR916260 A FR 916260A FR 916260D A FR916260D A FR 916260DA FR 916260 A FR916260 A FR 916260A
Authority
FR
France
Prior art keywords
improvement
thread rolling
rolling processes
processes
thread
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)
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.)
Eaton Corp
Original Assignee
Eaton Manufacturing Co
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 Eaton Manufacturing Co filed Critical Eaton Manufacturing Co
Application granted granted Critical
Publication of FR916260A publication Critical patent/FR916260A/fr
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
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR916260D 1943-06-04 1945-09-14 Perfectionnement aux procédés de laminage des filetages Expired FR916260A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US489639A US2364442A (en) 1943-06-04 1943-06-04 Method of rolling threads

Publications (1)

Publication Number Publication Date
FR916260A true FR916260A (fr) 1946-12-02

Family

ID=23944666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916260D Expired FR916260A (fr) 1943-06-04 1945-09-14 Perfectionnement aux procédés de laminage des filetages

Country Status (2)

Country Link
US (1) US2364442A (fr)
FR (1) FR916260A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967444A (en) * 1955-06-03 1961-01-10 Rockford Machine Tool Co Thread rolling machines
US3069960A (en) * 1957-03-07 1962-12-25 Elastic Stop Nut Corp Screw threaded member
DE1272265B (de) * 1960-07-19 1968-07-11 Hartford Special Machinery Co Werkstueckzufuehrungsvorrichtung an einer Gewindewalzmaschine mit Walzbacken
US3160034A (en) * 1961-01-12 1964-12-08 Imp Wire Products Inc Bolt threading machine
US3183697A (en) * 1962-01-02 1965-05-18 Michigan Tool Co Locating fixture
US4712410A (en) * 1983-01-17 1987-12-15 Anderson-Cook, Inc. Method and apparatus for cold sizing a round workpiece having multiple diameters
CN104661770B (zh) * 2012-10-02 2017-06-09 伊利诺斯工具制品有限公司 用于冷成型螺纹轧制模具的方法和设备

Also Published As

Publication number Publication date
US2364442A (en) 1944-12-05

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