FR2324396A2 - Steel pouring ladle rotator - with back-up drive system in case of break down of main drive - Google Patents

Steel pouring ladle rotator - with back-up drive system in case of break down of main drive

Info

Publication number
FR2324396A2
FR2324396A2 FR7528346A FR7528346A FR2324396A2 FR 2324396 A2 FR2324396 A2 FR 2324396A2 FR 7528346 A FR7528346 A FR 7528346A FR 7528346 A FR7528346 A FR 7528346A FR 2324396 A2 FR2324396 A2 FR 2324396A2
Authority
FR
France
Prior art keywords
articulated
support
ladle
rotating
arm
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
FR7528346A
Other languages
French (fr)
Other versions
FR2324396B2 (en
Inventor
Pierre Peytavin
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.)
Vallourec SA
Original Assignee
Vallourec 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 Vallourec SA filed Critical Vallourec SA
Priority to FR7528346A priority Critical patent/FR2324396A2/en
Publication of FR2324396A2 publication Critical patent/FR2324396A2/en
Application granted granted Critical
Publication of FR2324396B2 publication Critical patent/FR2324396B2/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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/12—Travelling ladles or similar containers; Cars for ladles
    • B22D41/13—Ladle turrets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

The parent patent described a device for rotating steel pouring ladles. This comprised a body rotating about a vertical axis and having two diametrically opposed arms each of which can support a ladle. Each arm is in the form of a fork articulated at its base about a horizontal spindle fixed to the upper part of the rotating body. The two ends of the fork are each able to hold a vertical ladle support articulated about a horizontal pivot. Each support is articulated at the end of a rod the other end of which is articulated at the upper part of the body so that the arm and rod form a parallogram which can be deformed and so maintain the support in a vertical direction during rotation of the arm. In this addn. a rigid tubular element being able to rotate about a second rigid tubular element which is coaxially arranged and fixed, is modified by incorporating a safety device below the level of the casting floor, consisting of at least one jack the shaft of which cooperates with a toothed ring which is integral with the rigid, vertical, tubular, rotating element. During a break down of the primary motors the hydraulic or pneumatic safety system can be activated and the ladle rotated to a safe position.
FR7528346A 1975-09-16 1975-09-16 Steel pouring ladle rotator - with back-up drive system in case of break down of main drive Granted FR2324396A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7528346A FR2324396A2 (en) 1975-09-16 1975-09-16 Steel pouring ladle rotator - with back-up drive system in case of break down of main drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528346A FR2324396A2 (en) 1975-09-16 1975-09-16 Steel pouring ladle rotator - with back-up drive system in case of break down of main drive

Publications (2)

Publication Number Publication Date
FR2324396A2 true FR2324396A2 (en) 1977-04-15
FR2324396B2 FR2324396B2 (en) 1978-05-19

Family

ID=9160033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528346A Granted FR2324396A2 (en) 1975-09-16 1975-09-16 Steel pouring ladle rotator - with back-up drive system in case of break down of main drive

Country Status (1)

Country Link
FR (1) FR2324396A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017696A1 (en) * 1979-04-20 1980-10-29 Mannesmann Demag AG Revolving turret for ladles
FR2609253A1 (en) * 1987-01-06 1988-07-08 Clecim Sa POCKET POCKET
US5478056A (en) * 1993-07-21 1995-12-26 Voest-Alpine Industrienlagenbau Gmbh Support for foundry ladels for a continuous casting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430786A1 (en) * 1973-06-26 1975-01-16 Vallourec Lorraine Escaut ROTATING DEVICE FOR TRANSPORTING STEEL CASTING PANS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430786A1 (en) * 1973-06-26 1975-01-16 Vallourec Lorraine Escaut ROTATING DEVICE FOR TRANSPORTING STEEL CASTING PANS

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017696A1 (en) * 1979-04-20 1980-10-29 Mannesmann Demag AG Revolving turret for ladles
US4286738A (en) * 1979-04-20 1981-09-01 Demag Aktiengesellschaft Revolving tower support for casting ladles
FR2609253A1 (en) * 1987-01-06 1988-07-08 Clecim Sa POCKET POCKET
WO1988004969A1 (en) * 1987-01-06 1988-07-14 Clecim Pivoting device for ladles
EP0277846A1 (en) * 1987-01-06 1988-08-10 Clecim Ladle turret
US5478056A (en) * 1993-07-21 1995-12-26 Voest-Alpine Industrienlagenbau Gmbh Support for foundry ladels for a continuous casting

Also Published As

Publication number Publication date
FR2324396B2 (en) 1978-05-19

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