FR2287316B1 - - Google Patents

Info

Publication number
FR2287316B1
FR2287316B1 FR7530818A FR7530818A FR2287316B1 FR 2287316 B1 FR2287316 B1 FR 2287316B1 FR 7530818 A FR7530818 A FR 7530818A FR 7530818 A FR7530818 A FR 7530818A FR 2287316 B1 FR2287316 B1 FR 2287316B1
Authority
FR
France
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
FR7530818A
Other languages
French (fr)
Other versions
FR2287316A1 (fr
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.)
ELMEPLA SpA
Original Assignee
ELMEPLA SpA
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 ELMEPLA SpA filed Critical ELMEPLA SpA
Publication of FR2287316A1 publication Critical patent/FR2287316A1/fr
Application granted granted Critical
Publication of FR2287316B1 publication Critical patent/FR2287316B1/fr
Granted 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
    • B29C57/045—Belling or enlarging, e.g. combined with forming a groove using mechanical means rotating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR7530818A 1974-10-08 1975-10-08 Outil pour le faconnage d'un siege de garniture a l'interieur d'un tube de matiere plastique Granted FR2287316A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4630674A IT1024125B (it) 1974-10-08 1974-10-08 Attrezzo per la sagomatura delle sedi per guarnizioni all interno dei tubi in materia plastica

Publications (2)

Publication Number Publication Date
FR2287316A1 FR2287316A1 (fr) 1976-05-07
FR2287316B1 true FR2287316B1 (en:Method) 1979-10-12

Family

ID=11258495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530818A Granted FR2287316A1 (fr) 1974-10-08 1975-10-08 Outil pour le faconnage d'un siege de garniture a l'interieur d'un tube de matiere plastique

Country Status (6)

Country Link
CH (1) CH590121A5 (en:Method)
DE (1) DE2544668A1 (en:Method)
ES (1) ES216081Y (en:Method)
FR (1) FR2287316A1 (en:Method)
GB (1) GB1502123A (en:Method)
IT (1) IT1024125B (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144077A1 (de) * 1981-11-06 1984-01-19 Reich Spezialmaschinen GmbH, 7440 Nürtingen Verfahren zur herstellung eines schleifschuhs
JPS6026872A (ja) * 1983-07-20 1985-02-09 豊田合成株式会社 ホ−ス中間保持具
IT1250330B (it) * 1991-10-31 1995-04-07 Firestone Int Dev Spa Metodo per la realizzazione di una testa anulare di battistrada senza giunzione.
CN108688132B (zh) * 2018-05-08 2020-09-01 诸暨市云傲机械配件厂 一种塑料管管口扩大机
CN115230138B (zh) * 2022-09-23 2022-12-13 胜利油田金达石油技术有限公司 一种内衬管翻边封口机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539205A (en) * 1968-10-09 1970-11-10 Gifford Hill Western Irrigation pipe system and pipe units therefor
DE2036607A1 (de) * 1970-07-23 1972-01-27 Dynamit Nobel Ag Vorrichtung zur Herstellung von Aufweitungen von Hohlkörpern
DE2216490A1 (de) * 1972-04-06 1973-12-13 Compactor Buschle Gmbh & Co Kg Verfahren und vorrichtung zur anformung von muffen mit in der muffeninnenwand umlaufender einformung an den rohrenden von rohrschuessen aus thermoplastischem kunststoff

Also Published As

Publication number Publication date
DE2544668A1 (de) 1976-04-22
GB1502123A (en) 1978-02-22
IT1024125B (it) 1978-06-20
ES216081Y (es) 1977-02-01
FR2287316A1 (fr) 1976-05-07
CH590121A5 (en:Method) 1977-07-29
ES216081U (es) 1976-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse