DK119922B - Apparat til formning af gevind. - Google Patents

Apparat til formning af gevind.

Info

Publication number
DK119922B
DK119922B DK175365AA DK175365A DK119922B DK 119922 B DK119922 B DK 119922B DK 175365A A DK175365A A DK 175365AA DK 175365 A DK175365 A DK 175365A DK 119922 B DK119922 B DK 119922B
Authority
DK
Denmark
Prior art keywords
forming apparatus
thread forming
thread
forming
Prior art date
Application number
DK175365AA
Other languages
English (en)
Inventor
W Pentesco
Original Assignee
American Flange & Mfg
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 American Flange & Mfg filed Critical American Flange & Mfg
Publication of DK119922B publication Critical patent/DK119922B/da

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps
    • B21D51/50—Making screw caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Closures For Containers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
DK175365AA 1964-04-10 1965-04-06 Apparat til formning af gevind. DK119922B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US358812A US3322086A (en) 1964-04-10 1964-04-10 Method and apparatus for forming screw threads

Publications (1)

Publication Number Publication Date
DK119922B true DK119922B (da) 1971-03-15

Family

ID=23411143

Family Applications (1)

Application Number Title Priority Date Filing Date
DK175365AA DK119922B (da) 1964-04-10 1965-04-06 Apparat til formning af gevind.

Country Status (13)

Country Link
US (1) US3322086A (da)
AT (1) AT263506B (da)
BE (1) BE662313A (da)
CH (1) CH435186A (da)
DE (1) DE1452197C3 (da)
DK (1) DK119922B (da)
ES (1) ES311652A1 (da)
FI (1) FI50844C (da)
GB (1) GB1098746A (da)
MY (1) MY6900157A (da)
NL (1) NL143151B (da)
NO (1) NO121264B (da)
SE (1) SE317641B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382699A (en) * 1965-03-11 1968-05-14 Continental Can Co Method and apparatus for threading closure caps

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254924A (en) * 1938-10-28 1941-09-02 American Flange & Mfg Closure arrangement for opening of sheet-metal containers
US2320435A (en) * 1941-10-09 1943-06-01 Aircraft Screw Prod Co Expanding tool
US2442965A (en) * 1944-09-15 1948-06-08 Aluminium Company Forming caps, closures, and the like

Also Published As

Publication number Publication date
BE662313A (da) 1965-08-02
FI50844C (fi) 1976-08-10
CH435186A (fr) 1967-05-15
MY6900157A (en) 1969-12-31
GB1098746A (en) 1968-01-10
SE317641B (da) 1969-11-24
NL6504554A (da) 1965-10-11
NL143151B (nl) 1974-09-16
DE1452197C3 (de) 1974-02-14
DE1452197B2 (de) 1973-07-19
FI50844B (da) 1976-04-30
ES311652A1 (es) 1966-02-16
US3322086A (en) 1967-05-30
DE1452197A1 (de) 1969-04-24
AT263506B (de) 1968-07-25
NO121264B (da) 1971-02-08

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