ZA728274B - A method of manufacturing flexible conical tubes - Google Patents

A method of manufacturing flexible conical tubes

Info

Publication number
ZA728274B
ZA728274B ZA728274A ZA728274A ZA728274B ZA 728274 B ZA728274 B ZA 728274B ZA 728274 A ZA728274 A ZA 728274A ZA 728274 A ZA728274 A ZA 728274A ZA 728274 B ZA728274 B ZA 728274B
Authority
ZA
South Africa
Prior art keywords
conical tubes
manufacturing flexible
flexible conical
manufacturing
tubes
Prior art date
Application number
ZA728274A
Other languages
English (en)
Inventor
M Phlippoteau
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 ZA728274B publication Critical patent/ZA728274B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ZA728274A 1971-11-25 1972-11-22 A method of manufacturing flexible conical tubes ZA728274B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA728274B true ZA728274B (en) 1974-01-30

Family

ID=9086384

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA728274A ZA728274B (en) 1971-11-25 1972-11-22 A method of manufacturing flexible conical tubes

Country Status (21)

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

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 (ja) * 1978-08-08 1985-05-28 共同印刷株式会社 複合チユ−ブ及びその製法
ATE195674T1 (de) * 1994-05-30 2000-09-15 Andrzej Korbel Verfahren zur plastischen verformung von materialien
JP4145594B2 (ja) * 2002-07-26 2008-09-03 大成化工株式会社 断面楕円形金属チューブ、及び、その製造装置並びに製造方法
FR2850363B1 (fr) * 2003-01-24 2006-04-14 Cep Ind Tube souple a vidage integral et a effet retour amplifie
KR101323168B1 (ko) * 2011-12-16 2013-11-05 포항공과대학교 산학협력단 원뿔형 금속관재의 비틀림 강소성 가공법

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
BE791879A (fr) 1973-05-24
SE403442B (sv) 1978-08-21
CA979297A (en) 1975-12-09
DE2256816A1 (de) 1973-06-07
NL165958C (nl) 1981-06-15
GB1372909A (en) 1974-11-06
DK146584C (da) 1984-04-30
NL7215951A (xx) 1973-05-29
ES408954A1 (es) 1975-10-16
IT971089B (it) 1974-04-30
NO134245B (xx) 1976-05-31
AT324089B (de) 1975-08-11
FI57707B (fi) 1980-06-30
AU462349B2 (en) 1975-06-19
TR17072A (tr) 1974-04-25
DE2256816C3 (de) 1975-03-20
FR2161446A5 (xx) 1973-07-06
AR195891A1 (es) 1973-11-15
DK146584B (da) 1983-11-14
BR7208292D0 (pt) 1973-10-09
NL165958B (nl) 1981-01-15
US3839890A (en) 1974-10-08
NO134245C (xx) 1976-09-08
DD105401A5 (xx) 1974-04-20
AU4903572A (en) 1974-06-06
DE2256816B2 (de) 1974-08-08
FI57707C (fi) 1980-10-10
CH566177A5 (xx) 1975-09-15

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