ES432226A1 - Un aparato para conformar un extremo acampanado en una tu- beria de material termoplastico. - Google Patents

Un aparato para conformar un extremo acampanado en una tu- beria de material termoplastico.

Info

Publication number
ES432226A1
ES432226A1 ES432226A ES432226A ES432226A1 ES 432226 A1 ES432226 A1 ES 432226A1 ES 432226 A ES432226 A ES 432226A ES 432226 A ES432226 A ES 432226A ES 432226 A1 ES432226 A1 ES 432226A1
Authority
ES
Spain
Prior art keywords
diameter
base part
base
shaping
recesses
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
ES432226A
Other languages
English (en)
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.)
Polva Nederland BV
Original Assignee
Polva Nederland BV
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 Polva Nederland BV filed Critical Polva Nederland BV
Publication of ES432226A1 publication Critical patent/ES432226A1/es
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ES432226A 1973-04-05 1974-11-23 Un aparato para conformar un extremo acampanado en una tu- beria de material termoplastico. Expired ES432226A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7304761,A NL175275C (nl) 1973-04-05 1973-04-05 Inrichting voor het aan het eind van een buis van thermoplastische kunststof vormen van een mof met een rondgaande, buitenwaartse doordieping.

Publications (1)

Publication Number Publication Date
ES432226A1 true ES432226A1 (es) 1976-11-01

Family

ID=19818575

Family Applications (4)

Application Number Title Priority Date Filing Date
ES424913A Expired ES424913A1 (es) 1973-04-05 1974-04-03 Un metodo de conformar un extremo acampanado en una tuberiade material termoplastico.
ES432226A Expired ES432226A1 (es) 1973-04-05 1974-11-23 Un aparato para conformar un extremo acampanado en una tu- beria de material termoplastico.
ES1974207804U Expired ES207804Y (es) 1973-04-05 1974-11-23 Un anillo de conformacion de material elastico para uso en un aparato para conformar un extremo acampanado de una tube-ria de material plastico.
ES1974207805U Expired ES207805Y (es) 1973-04-05 1974-11-23 Un mandril de conformacion para uso en un aparato para cnformar un extremo acampanado de una tuberia de plasti- co.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES424913A Expired ES424913A1 (es) 1973-04-05 1974-04-03 Un metodo de conformar un extremo acampanado en una tuberiade material termoplastico.

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES1974207804U Expired ES207804Y (es) 1973-04-05 1974-11-23 Un anillo de conformacion de material elastico para uso en un aparato para conformar un extremo acampanado de una tube-ria de material plastico.
ES1974207805U Expired ES207805Y (es) 1973-04-05 1974-11-23 Un mandril de conformacion para uso en un aparato para cnformar un extremo acampanado de una tuberia de plasti- co.

Country Status (16)

Country Link
JP (1) JPS49130971A (es)
BE (1) BE813255A (es)
BR (1) BR7402735D0 (es)
CA (1) CA1050221A (es)
CH (1) CH582052A5 (es)
DE (1) DE2415231C2 (es)
ES (4) ES424913A1 (es)
FR (1) FR2224272B1 (es)
GB (1) GB1469183A (es)
IE (1) IE40777B1 (es)
IT (1) IT1007758B (es)
NL (1) NL175275C (es)
NO (1) NO141255C (es)
PL (1) PL93449B1 (es)
SE (1) SE402232B (es)
ZA (1) ZA742000B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1117968B (it) * 1977-06-21 1986-02-24 Sica Spa Dispositivo per la formazione della sede per guarnizione negli innesti a manicotto dei tubi in plastica formato da doppio anello elastico corazzato a espansione pneumatica e controllo meccanico delle dimensioni esterne
FR2413960A1 (fr) * 1978-01-10 1979-08-03 Megias Ets Joseph Procede de formage d'un tube en matiere synthetique thermoformable
CN102878918A (zh) * 2012-09-28 2013-01-16 信源电子制品(昆山)有限公司 电感检测机
CN114368121B (zh) * 2021-12-22 2023-11-03 鸿利达精密组件（中山）有限公司 一种节能降耗型注塑机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377659A (en) * 1965-10-15 1968-04-16 Johns Manville Apparatus for forming a bell end on plastic pipe
NL163453C (nl) * 1969-12-24 1980-09-15 Polva Nederland Bv Inrichting voor het vormen van een mof aan een buis.

Also Published As

Publication number Publication date
CA1050221A (en) 1979-03-13
AU6742874A (en) 1975-10-02
JPS49130971A (es) 1974-12-16
IE40777L (en) 1974-10-05
NL175275B (nl) 1984-05-16
SE402232B (sv) 1978-06-26
NO741193L (no) 1974-10-08
CH582052A5 (es) 1976-11-30
IE40777B1 (en) 1979-08-15
ZA742000B (en) 1975-11-26
PL93449B1 (es) 1977-05-30
BE813255A (fr) 1974-10-03
DE2415231A1 (de) 1974-10-24
IT1007758B (it) 1976-10-30
NO141255B (no) 1979-10-29
DE2415231C2 (de) 1984-08-09
ES424913A1 (es) 1976-06-01
FR2224272B1 (es) 1977-03-04
NO141255C (no) 1980-02-06
ES207805U (es) 1976-03-16
ES207805Y (es) 1976-11-16
ES207804U (es) 1976-03-16
GB1469183A (en) 1977-03-30
NL7304761A (es) 1974-10-08
BR7402735D0 (pt) 1974-11-19
FR2224272A1 (es) 1974-10-31
NL175275C (nl) 1984-10-16
ES207804Y (es) 1976-11-16

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