NL165958B - METHOD AND PUNCH FOR MANUFACTURING A CONICAL INTERMEDIATE FOR TUBES BY EXTRUSION COLD - Google Patents

METHOD AND PUNCH FOR MANUFACTURING A CONICAL INTERMEDIATE FOR TUBES BY EXTRUSION COLD

Info

Publication number
NL165958B
NL165958B NL7215951.A NL7215951A NL165958B NL 165958 B NL165958 B NL 165958B NL 7215951 A NL7215951 A NL 7215951A NL 165958 B NL165958 B NL 165958B
Authority
NL
Netherlands
Prior art keywords
punch
tubes
manufacturing
conical intermediate
extrusion cold
Prior art date
Application number
NL7215951.A
Other languages
Dutch (nl)
Other versions
NL7215951A (en
NL165958C (en
Original Assignee
Scal Gp Condit Aluminium
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 Scal Gp Condit Aluminium filed Critical Scal Gp Condit Aluminium
Publication of NL7215951A publication Critical patent/NL7215951A/xx
Publication of NL165958B publication Critical patent/NL165958B/en
Application granted granted Critical
Publication of NL165958C publication Critical patent/NL165958C/en

Links

Classifications

    • 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
    • B21D51/36—Making hollow objects characterised by the use of the objects collapsible or like thin-walled tubes, e.g. for toothpaste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/20—Making uncoated products by backward extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
NL7215951.A 1971-11-25 1972-11-24 METHOD AND PUNCH FOR MANUFACTURING A CONICAL INTERMEDIATE FOR TUBES BY EXTRUSION COLD NL165958C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7142251A FR2161446A5 (en) 1971-11-25 1971-11-25

Publications (3)

Publication Number Publication Date
NL7215951A NL7215951A (en) 1973-05-29
NL165958B true NL165958B (en) 1981-01-15
NL165958C NL165958C (en) 1981-06-15

Family

ID=9086384

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7215951.A NL165958C (en) 1971-11-25 1972-11-24 METHOD AND PUNCH FOR MANUFACTURING A CONICAL INTERMEDIATE FOR TUBES BY EXTRUSION COLD

Country Status (21)

Country Link
US (1) US3839890A (en)
AR (1) AR195891A1 (en)
AT (1) AT324089B (en)
AU (1) AU462349B2 (en)
BE (1) BE791879A (en)
BR (1) BR7208292D0 (en)
CA (1) CA979297A (en)
CH (1) CH566177A5 (en)
DD (1) DD105401A5 (en)
DE (1) DE2256816C3 (en)
DK (1) DK146584C (en)
ES (1) ES408954A1 (en)
FI (1) FI57707C (en)
FR (1) FR2161446A5 (en)
GB (1) GB1372909A (en)
IT (1) IT971089B (en)
NL (1) NL165958C (en)
NO (1) NO134245C (en)
SE (1) SE403442B (en)
TR (1) TR17072A (en)
ZA (1) ZA728274B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890822A (en) * 1971-11-25 1975-06-24 Scal Gp Condit Aluminium Punch for manufacturing flexible conical tubes
JPS6021539B2 (en) * 1978-08-08 1985-05-28 共同印刷株式会社 Composite tube and its manufacturing method
EP0711210B1 (en) * 1994-05-30 2000-08-23 Andrzej Korbel Method of plastic forming of materials
JP4145594B2 (en) * 2002-07-26 2008-09-03 大成化工株式会社 Oval-shaped metal tube, manufacturing apparatus and manufacturing method thereof
FR2850363B1 (en) * 2003-01-24 2006-04-14 Cep Ind FULL-DUTY TUBE WITH INTEGRAL EFFICIENCY AND AMPLIFIED RETURN EFFECT
KR101323168B1 (en) * 2011-12-16 2013-11-05 포항공과대학교 산학협력단 Torsional severe plastic deformation method for conical tube metals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1216282A (en) * 1916-09-21 1917-02-20 Fred S Carver Method of working copper.
US2096018A (en) * 1934-06-25 1937-10-19 Rocoro Inc Apparatus for method for forming bottle caps
US3029507A (en) * 1957-11-20 1962-04-17 Coors Porcelain Co One piece thin walled metal container and method of manufacturing same

Also Published As

Publication number Publication date
IT971089B (en) 1974-04-30
AR195891A1 (en) 1973-11-15
AU462349B2 (en) 1975-06-19
DE2256816B2 (en) 1974-08-08
DE2256816A1 (en) 1973-06-07
SE403442B (en) 1978-08-21
FI57707C (en) 1980-10-10
ZA728274B (en) 1974-01-30
NL7215951A (en) 1973-05-29
BR7208292D0 (en) 1973-10-09
AT324089B (en) 1975-08-11
US3839890A (en) 1974-10-08
NO134245B (en) 1976-05-31
CH566177A5 (en) 1975-09-15
GB1372909A (en) 1974-11-06
FI57707B (en) 1980-06-30
AU4903572A (en) 1974-06-06
BE791879A (en) 1973-05-24
ES408954A1 (en) 1975-10-16
TR17072A (en) 1974-04-25
CA979297A (en) 1975-12-09
NO134245C (en) 1976-09-08
DK146584C (en) 1984-04-30
DD105401A5 (en) 1974-04-20
FR2161446A5 (en) 1973-07-06
DK146584B (en) 1983-11-14
DE2256816C3 (en) 1975-03-20
NL165958C (en) 1981-06-15

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee