NO751264L - - Google Patents

Info

Publication number
NO751264L
NO751264L NO751264A NO751264A NO751264L NO 751264 L NO751264 L NO 751264L NO 751264 A NO751264 A NO 751264A NO 751264 A NO751264 A NO 751264A NO 751264 L NO751264 L NO 751264L
Authority
NO
Norway
Prior art keywords
group
mandrel
segments
stated
closed
Prior art date
Application number
NO751264A
Other languages
English (en)
Norwegian (no)
Inventor
V Kinnunen
Original Assignee
Upo Oy
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 Upo Oy filed Critical Upo Oy
Publication of NO751264L publication Critical patent/NO751264L/no

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
NO751264A 1974-04-11 1975-04-10 NO751264L (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI741111A FI51064C (fi) 1974-04-11 1974-04-11 Laite sisäpuolisten urien aikaansaamiseksi muoviputkiin ja -putkenosii n.

Publications (1)

Publication Number Publication Date
NO751264L true NO751264L (de) 1975-10-14

Family

ID=8505117

Family Applications (1)

Application Number Title Priority Date Filing Date
NO751264A NO751264L (de) 1974-04-11 1975-04-10

Country Status (8)

Country Link
AT (1) AT353001B (de)
DE (1) DE2515461C2 (de)
DK (1) DK154011C (de)
FI (1) FI51064C (de)
GB (1) GB1499185A (de)
NL (1) NL7504304A (de)
NO (1) NO751264L (de)
SE (1) SE405084B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH16346A (en) * 1978-10-03 1983-09-05 Kubota Ltd Method of forming a socket end on a plastic pipe and a molding device for use of the method
GB2120158A (en) * 1982-05-07 1983-11-30 Tooling Products Mounting and guiding cores
ATE129663T1 (de) * 1990-09-01 1995-11-15 Tooler Oy Vorrichtung zum formen von innennuten in kunststoffrohren und kunststoffrohrteilen.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205535A (en) * 1961-02-25 1965-09-14 Kunstoffwerk Gebruder Anger G Apparatus for shaping the end of a tube
DE1479073B2 (de) * 1963-01-19 1973-05-30 Dynamit Nobel Ag, 5210 Troisdorf Vorrichtung zum aendern des querschnitts von zylindrischen hohlkoerpern aus thermisch verformbaren materialien
DE1910262A1 (de) * 1969-02-28 1970-10-08 Franz Pistorius Vorrichtung zum Erzeugen von ringfoermigen Sicken an Rohren od.dgl.
NO126208B (de) * 1970-10-22 1973-01-08 Lyng Ind As

Also Published As

Publication number Publication date
FI51064B (de) 1976-06-30
DK158575A (de) 1975-10-12
GB1499185A (en) 1978-01-25
FI111174A (de) 1975-10-12
ATA271175A (de) 1979-03-15
NL7504304A (nl) 1975-10-14
FI51064C (fi) 1976-10-11
DE2515461C2 (de) 1984-08-02
AT353001B (de) 1979-10-25
DK154011B (da) 1988-10-03
SE405084B (sv) 1978-11-20
DK154011C (da) 1989-02-13
SE7504074L (sv) 1975-10-13
DE2515461A1 (de) 1975-10-30

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