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ES2062186T3 - Dispositivo de acoplamiento de un vastago de perforacion de la piquera de un horno de cuba a la herramienta de trabajo de una maquina de perforacion. - Google Patents

Dispositivo de acoplamiento de un vastago de perforacion de la piquera de un horno de cuba a la herramienta de trabajo de una maquina de perforacion.

Info

Publication number
ES2062186T3
ES2062186T3 ES90110951T ES90110951T ES2062186T3 ES 2062186 T3 ES2062186 T3 ES 2062186T3 ES 90110951 T ES90110951 T ES 90110951T ES 90110951 T ES90110951 T ES 90110951T ES 2062186 T3 ES2062186 T3 ES 2062186T3
Authority
ES
Spain
Prior art keywords
drilling
plug
cuban
oven
coupling
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 - Lifetime
Application number
ES90110951T
Other languages
English (en)
Inventor
Jean Metz
Severino Venturini
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.)
Paul Wurth SA
Original Assignee
Paul Wurth 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 Paul Wurth SA filed Critical Paul Wurth SA
Application granted granted Critical
Publication of ES2062186T3 publication Critical patent/ES2062186T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17128—Self-grasping
    • Y10T279/17171—One-way-clutch type
    • Y10T279/17179—Wedge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/94—Tool-support
    • Y10T408/95—Tool-support with tool-retaining means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Gripping On Spindles (AREA)

Abstract

EL DISPOSITIVO CONSTA DE UN MANDRIL (10) CONCEBIDO PARA HACERSE SOLIDARIO DE LA HERRAMIENTA DE TRABAJO Y QUE CONSTA DE UNA CAVIDAD FRONTAL (12) DE RECEPCION DEL EXTREMO DEL VASTAGO DE PERFORACION (14), UNA PINZA PARA ENGANCHAR EL EXTREMO DEL VASTAGO (14) EN DICHA CAVIDAD (12) Y ACCIONADA POR UNOS PISTONES (22) NEUMATICOS O HIDRAULICOS QUE SE DESLIZAN POR UNA CAMARA CILINDRICA CERRADA POR DETRAS MEDIANTE UN TAPON (30). PARA EVITAR EL DESGASTE RAPIDO DE DICHO TAPON, HAY UN RESORTE (32) ENTRE EL TAPON (30) Y LA CARA ADYACENTE DEL PISTON (22), SIENDO DICHO RESORTE (22) LO SUFICIENTEMENTE FUERTE COMO PARA MANTENER AL PISTON (22) SEPARADO DEL TAPON (30).
ES90110951T 1989-06-30 1990-06-09 Dispositivo de acoplamiento de un vastago de perforacion de la piquera de un horno de cuba a la herramienta de trabajo de una maquina de perforacion. Expired - Lifetime ES2062186T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU87546A LU87546A1 (fr) 1989-06-30 1989-06-30 Dispositif d'accouplement d'une tige de percage du trou de coulee d'un four a cuve a l'outil de travail d'une machine de percage

Publications (1)

Publication Number Publication Date
ES2062186T3 true ES2062186T3 (es) 1994-12-16

Family

ID=19731170

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90110951T Expired - Lifetime ES2062186T3 (es) 1989-06-30 1990-06-09 Dispositivo de acoplamiento de un vastago de perforacion de la piquera de un horno de cuba a la herramienta de trabajo de una maquina de perforacion.

Country Status (10)

Country Link
US (1) US5056968A (es)
EP (1) EP0405207B1 (es)
JP (1) JP2805382B2 (es)
AT (1) AT403379B (es)
AU (1) AU621487B2 (es)
BR (1) BR9003153A (es)
CA (1) CA2017415A1 (es)
DE (1) DE4016035A1 (es)
ES (1) ES2062186T3 (es)
LU (1) LU87546A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU88058A1 (fr) * 1992-01-24 1993-08-17 Paul Wurth S.A. Machine de percage d'un trou de coulee d'un four a cuve
LU88129A1 (fr) * 1992-06-10 1994-03-01 Wurth Paul Sa Mandrin universel pour une machine de percage d'un trou de coulee d'un four a cuve
FI925647L (fi) * 1992-12-11 1994-06-12 Outokumpu Chrome Oy Kaasuputken syöttölaite sulaa materiaalia sisältävään uuniin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862750A (en) * 1972-10-17 1975-01-28 Inland Steel Co Tophole opening apparatus
LU78756A1 (es) * 1977-12-22 1978-04-17
LU83917A1 (fr) * 1982-02-03 1983-09-02 Wurth Paul Sa Dispositif d'accouplement d'une tige de percage du trou de coulee d'un four a cuve a l'outil de travail d'une machine de percage
DE3339127A1 (de) * 1983-10-28 1985-05-09 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen Greifvorrichtung fuer in das stichloch von metallurgischen oefen eintreibbare und aus diesem herausziehbare stangen, insbesondere abstichstangen
JPS60169250U (ja) * 1984-04-16 1985-11-09 マツダ株式会社 出銑口開孔用ロツドチヤツキング装置
LU87010A1 (fr) * 1987-10-06 1989-05-08 Wurth Paul Sa Dispositif de montage d'une pince pour l'accouplement d'une tige de percage du trou de coulee d'un four a cuve a une machine de percage

Also Published As

Publication number Publication date
AT403379B (de) 1998-01-26
ATA103490A (de) 1997-06-15
DE4016035A1 (de) 1991-01-03
EP0405207A3 (en) 1991-09-11
EP0405207B1 (fr) 1994-09-28
AU621487B2 (en) 1992-03-12
BR9003153A (pt) 1991-08-27
LU87546A1 (fr) 1991-02-18
EP0405207A2 (fr) 1991-01-02
JP2805382B2 (ja) 1998-09-30
US5056968A (en) 1991-10-15
JPH0339409A (ja) 1991-02-20
CA2017415A1 (en) 1990-12-31
AU5576290A (en) 1991-01-03

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