AU463634B2 - Method of and head for forming tulips atthe ends of tubes of thermoplastic material - Google Patents

Method of and head for forming tulips atthe ends of tubes of thermoplastic material

Info

Publication number
AU463634B2
AU463634B2 AU50398/72A AU5039872A AU463634B2 AU 463634 B2 AU463634 B2 AU 463634B2 AU 50398/72 A AU50398/72 A AU 50398/72A AU 5039872 A AU5039872 A AU 5039872A AU 463634 B2 AU463634 B2 AU 463634B2
Authority
AU
Australia
Prior art keywords
tulips
tubes
head
forming
thermoplastic material
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
AU50398/72A
Other languages
English (en)
Other versions
AU5039872A (en
Inventor
Larguinat And Herve Lebrun Raymond
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.)
Soc Ind Gaillonarmovyl A
Original Assignee
Soc Ind Gaillonarmovyl 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 Soc Ind Gaillonarmovyl A filed Critical Soc Ind Gaillonarmovyl A
Publication of AU5039872A publication Critical patent/AU5039872A/en
Application granted granted Critical
Publication of AU463634B2 publication Critical patent/AU463634B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • B29C57/06—Belling or enlarging, e.g. combined with forming a groove using mechanical means elastically deformable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
AU50398/72A 1971-12-28 1972-12-21 Method of and head for forming tulips atthe ends of tubes of thermoplastic material Expired AU463634B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7146941A FR2165736B1 (no) 1971-12-28 1971-12-28
FRFR7146941 1971-12-28

Publications (2)

Publication Number Publication Date
AU5039872A AU5039872A (en) 1974-06-27
AU463634B2 true AU463634B2 (en) 1975-07-10

Family

ID=9088205

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50398/72A Expired AU463634B2 (en) 1971-12-28 1972-12-21 Method of and head for forming tulips atthe ends of tubes of thermoplastic material

Country Status (16)

Country Link
AR (1) AR200393A1 (no)
AU (1) AU463634B2 (no)
BE (1) BE804761Q (no)
BR (1) BR7209169D0 (no)
CA (1) CA1004424A (no)
EG (1) EG10804A (no)
ES (1) ES410085A1 (no)
FR (1) FR2165736B1 (no)
GB (1) GB1382360A (no)
IL (1) IL41175A (no)
IT (1) IT974339B (no)
NO (1) NO137988C (no)
OA (1) OA04305A (no)
SE (1) SE396904B (no)
TR (1) TR17529A (no)
ZA (1) ZA723734B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1133374B (it) * 1980-11-14 1986-07-09 Sica Spa Tampone meccanico ad espansione per la calibratura interna di tubi in materia plastica in genere,in particolare per la realizzazione di sedi per guarnizioni
EP1792704B1 (en) 2005-12-02 2009-01-28 Sica S.P.A. Method for socket-forming an end of a thermoplastic material tube, in particular of a polyolefinic material, tube for pressurised fluids
CN109366650B (zh) * 2018-12-20 2024-03-15 南京林业大学 一种内撑式自适应竹筒去青支撑机构

Also Published As

Publication number Publication date
IL41175A (en) 1976-01-30
TR17529A (tr) 1975-07-23
AU5039872A (en) 1974-06-27
NO137988B (no) 1978-02-27
BR7209169D0 (pt) 1973-09-18
IL41175A0 (en) 1973-02-28
IT974339B (it) 1974-06-20
SE396904B (sv) 1977-10-10
ES410085A1 (es) 1975-12-01
EG10804A (en) 1976-06-30
OA04305A (fr) 1980-01-15
BE804761Q (fr) 1974-03-12
AR200393A1 (es) 1974-11-08
ZA723734B (en) 1973-03-28
NO137988C (no) 1978-06-07
GB1382360A (en) 1975-01-29
FR2165736B1 (no) 1981-08-28
FR2165736A1 (no) 1973-08-10
CA1004424A (en) 1977-02-01

Similar Documents

Publication Publication Date Title
CA1003169A (en) Method of and apparatus for making tubular parisons of thermoplastic material
CA963374A (en) Packaging method and apparatus
CA997315A (en) Packaging method and apparatus
GB1362457A (en) Filled film product and process
ZA729080B (en) Toothpaste tubes and similar tubular containers and methods for their manufacture
CA964421A (en) Method and apparatus for shaping hollow extrudates of a plastics material
AU460235B2 (en) Method of fabricating a hollow bat and product thereof
AU463634B2 (en) Method of and head for forming tulips atthe ends of tubes of thermoplastic material
ZA728458B (en) Method and apparatus for manufacturing containers of thermoplastic materials
CA1016447A (en) Packaging method and apparatus
ZA722636B (en) Method and apparatus for fabricating hollow objects
AU450721B2 (en) Process and apparatus for producing dyed and cleaned material
CA964063A (en) Method and apparatus for molding heat-softenable material
CA878605A (en) Apparatus of and method for forming plastics tubes
CA864415A (en) Method of and means for extruding thermoplastic materials
CA881353A (en) Methods of and apparatus for packaging longitudinal material
AU483255B2 (en) Method and apparatus for fabricating hollow objects
CA872558A (en) Packaging apparatus and process
AU483175B2 (en) Method and apparatus for manufacturing transversely grooved thermoplastic tubes
CA867699A (en) Anti-caking material and method of forming same
CA840890A (en) Method of and apparatus for the manufacture of tubes of plastics material
CA863640A (en) Method and apparatus for opening flattened tubes of flexible sheet material
AU460618B2 (en) Packaging method and apparatus
AU453523B2 (en) Packaging method and apparatus
CA861232A (en) Plastic bag forming apparatus and method