MY6700111A - Improvements in thread-rolling dies - Google Patents

Improvements in thread-rolling dies

Info

Publication number
MY6700111A
MY6700111A MY6700111A MY6700111A MY6700111A MY 6700111 A MY6700111 A MY 6700111A MY 6700111 A MY6700111 A MY 6700111A MY 6700111 A MY6700111 A MY 6700111A MY 6700111 A MY6700111 A MY 6700111A
Authority
MY
Malaysia
Prior art keywords
thread
rolling dies
dies
rolling
Prior art date
Application number
MY6700111A
Original Assignee
Research Engineering & Manufacturing Inc. U.S.A.
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 Research Engineering & Manufacturing Inc. U.S.A. filed Critical Research Engineering & Manufacturing Inc. U.S.A.
Publication of MY6700111A publication Critical patent/MY6700111A/en

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
    • B21H3/027—Rolling of self-tapping screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Transmission Devices (AREA)
MY6700111A 1962-04-16 1967-12-31 Improvements in thread-rolling dies MY6700111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18788362A 1962-04-16 1962-04-16

Publications (1)

Publication Number Publication Date
MY6700111A true MY6700111A (en) 1967-12-31

Family

ID=22690890

Family Applications (1)

Application Number Title Priority Date Filing Date
MY6700111A MY6700111A (en) 1962-04-16 1967-12-31 Improvements in thread-rolling dies

Country Status (2)

Country Link
GB (2) GB1049970A (en)
MY (1) MY6700111A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325288A (en) * 1997-05-14 1998-11-18 Europ Ind Services Limited Threaded fastener, and method and rolling dies for making it

Also Published As

Publication number Publication date
GB1048671A (en) 1966-11-16
GB1049970A (en) 1966-11-30

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