GB1038048A - Improvements in or relating to stopper rod assemblies for the nozzles of metal-pouring ladles - Google Patents

Improvements in or relating to stopper rod assemblies for the nozzles of metal-pouring ladles

Info

Publication number
GB1038048A
GB1038048A GB681164A GB681164A GB1038048A GB 1038048 A GB1038048 A GB 1038048A GB 681164 A GB681164 A GB 681164A GB 681164 A GB681164 A GB 681164A GB 1038048 A GB1038048 A GB 1038048A
Authority
GB
United Kingdom
Prior art keywords
stopper
rod
stopper rod
recess
nozzles
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
GB681164A
Inventor
Russell Frederick Leinhos
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.)
Joseph Dixon Crucible Co
Original Assignee
Joseph Dixon Crucible Co
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 Joseph Dixon Crucible Co filed Critical Joseph Dixon Crucible Co
Priority to GB681164A priority Critical patent/GB1038048A/en
Publication of GB1038048A publication Critical patent/GB1038048A/en
Expired 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
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

1,038,048. Foundry ladles. JOSEPH DIXON CRUCIBLE CO. Feb. 18, 1964, No. 6811/64. Heading F4B. A ladle nozzle stopper 10 has a central recess 12 into which a flanged stopper rod 20 projects, the recess having an annular groove 14. A pair of arcuate locking members 22, 23, having inclined ends 25, 26 and protuberances 27, are placed within the recess and rest on the stopper rod flange 21. When a pair of flanged semicylindrical expansion sections 30, 31 are pushed down, downwardly-dependant tapered portions 32 thereon enter between the locking members and force the protuberance outwards into the groove thereby locking the stopper to the rod. A stopper sleeve 41 carried by the rod rests on upper flanges 40 of the expansion sections.
GB681164A 1964-02-18 1964-02-18 Improvements in or relating to stopper rod assemblies for the nozzles of metal-pouring ladles Expired GB1038048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB681164A GB1038048A (en) 1964-02-18 1964-02-18 Improvements in or relating to stopper rod assemblies for the nozzles of metal-pouring ladles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB681164A GB1038048A (en) 1964-02-18 1964-02-18 Improvements in or relating to stopper rod assemblies for the nozzles of metal-pouring ladles

Publications (1)

Publication Number Publication Date
GB1038048A true GB1038048A (en) 1966-08-03

Family

ID=9821193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB681164A Expired GB1038048A (en) 1964-02-18 1964-02-18 Improvements in or relating to stopper rod assemblies for the nozzles of metal-pouring ladles

Country Status (1)

Country Link
GB (1) GB1038048A (en)

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