IT974339B - Procedimento ed apparecchio per la formatura degli incastri alle estremita dei tubi di materia termoplastica - Google Patents

Procedimento ed apparecchio per la formatura degli incastri alle estremita dei tubi di materia termoplastica

Info

Publication number
IT974339B
IT974339B IT55059/72A IT5505972A IT974339B IT 974339 B IT974339 B IT 974339B IT 55059/72 A IT55059/72 A IT 55059/72A IT 5505972 A IT5505972 A IT 5505972A IT 974339 B IT974339 B IT 974339B
Authority
IT
Italy
Prior art keywords
joints
pipes
procedure
equipment
forming
Prior art date
Application number
IT55059/72A
Other languages
English (en)
Italian (it)
Original Assignee
Gaillon Armovyl Armosig Soc In
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 Gaillon Armovyl Armosig Soc In filed Critical Gaillon Armovyl Armosig Soc In
Application granted granted Critical
Publication of IT974339B publication Critical patent/IT974339B/it

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)
IT55059/72A 1971-12-28 1972-12-27 Procedimento ed apparecchio per la formatura degli incastri alle estremita dei tubi di materia termoplastica IT974339B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7146941A FR2165736B1 (fr) 1971-12-28 1971-12-28

Publications (1)

Publication Number Publication Date
IT974339B true IT974339B (it) 1974-06-20

Family

ID=9088205

Family Applications (1)

Application Number Title Priority Date Filing Date
IT55059/72A IT974339B (it) 1971-12-28 1972-12-27 Procedimento ed apparecchio per la formatura degli incastri alle estremita dei tubi di materia termoplastica

Country Status (16)

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

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
DE602005012592D1 (de) * 2005-12-02 2009-03-19 Sica Spa S einem thermoplast, insbesondere einem polyolefin-werkstoff, rohr für flüssigkeiten unter druck
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
ZA723734B (en) 1973-03-28
ES410085A1 (es) 1975-12-01
IL41175A (en) 1976-01-30
NO137988B (no) 1978-02-27
AU463634B2 (en) 1975-07-10
SE396904B (sv) 1977-10-10
BE804761Q (fr) 1974-03-12
TR17529A (tr) 1975-07-23
EG10804A (en) 1976-06-30
AU5039872A (en) 1974-06-27
GB1382360A (en) 1975-01-29
IL41175A0 (en) 1973-02-28
NO137988C (no) 1978-06-07
CA1004424A (en) 1977-02-01
AR200393A1 (es) 1974-11-08
FR2165736B1 (fr) 1981-08-28
BR7209169D0 (pt) 1973-09-18
OA04305A (fr) 1980-01-15
FR2165736A1 (fr) 1973-08-10

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