FR1392430A - Method and apparatus for simultaneously communicating a series of alternate row shapes to a work - Google Patents

Method and apparatus for simultaneously communicating a series of alternate row shapes to a work

Info

Publication number
FR1392430A
FR1392430A FR974044A FR974044A FR1392430A FR 1392430 A FR1392430 A FR 1392430A FR 974044 A FR974044 A FR 974044A FR 974044 A FR974044 A FR 974044A FR 1392430 A FR1392430 A FR 1392430A
Authority
FR
France
Prior art keywords
series
work
simultaneously communicating
alternate row
row shapes
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
FR974044A
Other languages
French (fr)
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Application granted granted Critical
Publication of FR1392430A publication Critical patent/FR1392430A/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
    • B21H3/02—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)
  • Metal Extraction Processes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transmission Devices (AREA)
FR974044A 1963-07-30 1964-05-11 Method and apparatus for simultaneously communicating a series of alternate row shapes to a work Expired FR1392430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US298766A US3204442A (en) 1963-07-30 1963-07-30 Method for simultaneously imparting an alternate series of thread forms on a workpiece

Publications (1)

Publication Number Publication Date
FR1392430A true FR1392430A (en) 1965-03-12

Family

ID=23151922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974044A Expired FR1392430A (en) 1963-07-30 1964-05-11 Method and apparatus for simultaneously communicating a series of alternate row shapes to a work

Country Status (4)

Country Link
US (1) US3204442A (en)
DE (2) DE1283791B (en)
FR (1) FR1392430A (en)
GB (2) GB1080482A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837212A (en) * 1972-02-01 1974-09-24 Elco Industries Inc Method and apparatus for making a threaded fastener with captive clamping means
JPS51151861U (en) * 1975-05-29 1976-12-04
JPS5254763U (en) * 1975-10-17 1977-04-20
JPS5529697Y2 (en) * 1977-05-11 1980-07-15
US4488418A (en) * 1982-03-11 1984-12-18 Ex-Cell-O Corporation Apparatus for roll sizing diameters
JPS59174240A (en) * 1983-03-22 1984-10-02 O S G Kk Method and apparatus for roll forming
US4546639A (en) * 1983-09-26 1985-10-15 Colt Industries Operating Corp Thread rolling dies for forming self tapping screws and the like
US5182937A (en) * 1991-09-17 1993-02-02 Quamco, Inc. Seam-free thread rolling dies
US5243843A (en) * 1991-09-17 1993-09-14 Quamco, Inc. Thread forming method and apparatus
WO2006083655A1 (en) * 2005-01-28 2006-08-10 Garver Michael A Major diameter correcting re-roll thread rolling die
DE102011003252A1 (en) 2011-01-27 2012-08-02 Hilti Aktiengesellschaft rolling die
DE102014000940A1 (en) * 2014-01-23 2015-07-23 Sfs Intec Holding Ag Screw, mounting arrangement and use of a screw
RU168098U1 (en) * 2015-07-20 2017-01-18 Общество с ограниченной ответственностью "ЧерметИнформСистемы" TOOL FOR ROLLING A PRODUCT ON A ROLLER - SEGMENT

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US370354A (en) * 1887-09-20 Chaeles d
US425035A (en) * 1890-04-08 Die for swaging screw-threads
DE67989C (en) * J. SHELDON in Birmingham Thread rolling dies
DE46531C (en) * H. E. RUSSELL in New-Britain, Connecticut, V. St. A Method and device for rolling screws
DE568118C (en) * 1931-09-27 1933-01-14 Walter Reichel Dr Ing Pair of rolling jaws for the production of screw threads
US2183688A (en) * 1937-04-24 1939-12-19 Illinois Tool Works Means for and method of rolling screw threads
US2562516A (en) * 1945-12-07 1951-07-31 American Screw Co Threaded fastener
US2679774A (en) * 1945-12-28 1954-06-01 Russell Burdsall And Ward Bolt Method of making lock bolts
US2760388A (en) * 1953-05-18 1956-08-28 Bethlehem Steel Corp Two-diameter thread rolling device
US3019677A (en) * 1959-05-27 1962-02-06 Italo J Cermatori Rolling dies for threading, pointing and finishing screws
US3069941A (en) * 1960-01-06 1962-12-25 Elastic Stop Nut Corp Screw threading tool

Also Published As

Publication number Publication date
GB1080482A (en) 1967-08-23
GB1080481A (en) 1967-08-23
DE1283791B (en) 1968-11-28
US3204442A (en) 1965-09-07
DE1903020U (en) 1964-10-29

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