FR2430282A1 - Dispositif d'extraction de corps tubulaires metalliques hors de leur coquille de moulage - Google Patents

Dispositif d'extraction de corps tubulaires metalliques hors de leur coquille de moulage

Info

Publication number
FR2430282A1
FR2430282A1 FR7820174A FR7820174A FR2430282A1 FR 2430282 A1 FR2430282 A1 FR 2430282A1 FR 7820174 A FR7820174 A FR 7820174A FR 7820174 A FR7820174 A FR 7820174A FR 2430282 A1 FR2430282 A1 FR 2430282A1
Authority
FR
France
Prior art keywords
extractor
jaws
pref
jib
esp
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.)
Granted
Application number
FR7820174A
Other languages
English (en)
Other versions
FR2430282B1 (fr
Inventor
Jean-Marie Louis Phili Gareaux
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7820174A priority Critical patent/FR2430282A1/fr
Publication of FR2430282A1 publication Critical patent/FR2430282A1/fr
Application granted granted Critical
Publication of FR2430282B1 publication Critical patent/FR2430282B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
    • B22D13/108—Removing of casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

Ce dispositif d'extraction est caractérisé en ce que les mors 24 de la pince 9 d'extraction sont répartis dans deux plans radiaux distincts P, Q. On peut ainsi extraire le tuyau T plus tôt après la fin de la coulée. Application aux installations de centrifugation de tuyaux en fonte.
FR7820174A 1978-07-06 1978-07-06 Dispositif d'extraction de corps tubulaires metalliques hors de leur coquille de moulage Granted FR2430282A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7820174A FR2430282A1 (fr) 1978-07-06 1978-07-06 Dispositif d'extraction de corps tubulaires metalliques hors de leur coquille de moulage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820174A FR2430282A1 (fr) 1978-07-06 1978-07-06 Dispositif d'extraction de corps tubulaires metalliques hors de leur coquille de moulage

Publications (2)

Publication Number Publication Date
FR2430282A1 true FR2430282A1 (fr) 1980-02-01
FR2430282B1 FR2430282B1 (fr) 1982-03-12

Family

ID=9210412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820174A Granted FR2430282A1 (fr) 1978-07-06 1978-07-06 Dispositif d'extraction de corps tubulaires metalliques hors de leur coquille de moulage

Country Status (1)

Country Link
FR (1) FR2430282A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109550918A (zh) * 2019-01-30 2019-04-02 侯马市风雷管模制造有限公司 一种倒锥式拔管装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085363A1 (en) * 1970-04-14 1971-12-24 Pont A Mousson Expanding jaw extractor of centricast paper - pipes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085363A1 (en) * 1970-04-14 1971-12-24 Pont A Mousson Expanding jaw extractor of centricast paper - pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109550918A (zh) * 2019-01-30 2019-04-02 侯马市风雷管模制造有限公司 一种倒锥式拔管装置

Also Published As

Publication number Publication date
FR2430282B1 (fr) 1982-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse