FR1218638A - Improvements in the manufacture of studs - Google Patents

Improvements in the manufacture of studs

Info

Publication number
FR1218638A
FR1218638A FR782191A FR782191A FR1218638A FR 1218638 A FR1218638 A FR 1218638A FR 782191 A FR782191 A FR 782191A FR 782191 A FR782191 A FR 782191A FR 1218638 A FR1218638 A FR 1218638A
Authority
FR
France
Prior art keywords
studs
manufacture
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
FR782191A
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR782191A priority Critical patent/FR1218638A/en
Priority to BE584877A priority patent/BE584877A/en
Application granted granted Critical
Publication of FR1218638A publication Critical patent/FR1218638A/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
FR782191A 1958-12-19 1958-12-19 Improvements in the manufacture of studs Expired FR1218638A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR782191A FR1218638A (en) 1958-12-19 1958-12-19 Improvements in the manufacture of studs
BE584877A BE584877A (en) 1958-12-19 1959-11-20 Improvements in the manufacture of studs.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR782191A FR1218638A (en) 1958-12-19 1958-12-19 Improvements in the manufacture of studs

Publications (1)

Publication Number Publication Date
FR1218638A true FR1218638A (en) 1960-05-11

Family

ID=8709460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782191A Expired FR1218638A (en) 1958-12-19 1958-12-19 Improvements in the manufacture of studs

Country Status (2)

Country Link
BE (1) BE584877A (en)
FR (1) FR1218638A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411179A1 (en) * 1988-07-14 1991-02-06 SPS TECHNOLOGIES, Inc. Thread rolling dies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411179A1 (en) * 1988-07-14 1991-02-06 SPS TECHNOLOGIES, Inc. Thread rolling dies

Also Published As

Publication number Publication date
BE584877A (en) 1960-03-16

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