ES458107A1 - Perfeccionamientos introducidos en una maquina provista de un programador. - Google Patents

Perfeccionamientos introducidos en una maquina provista de un programador.

Info

Publication number
ES458107A1
ES458107A1 ES458107A ES458107A ES458107A1 ES 458107 A1 ES458107 A1 ES 458107A1 ES 458107 A ES458107 A ES 458107A ES 458107 A ES458107 A ES 458107A ES 458107 A1 ES458107 A1 ES 458107A1
Authority
ES
Spain
Prior art keywords
furnace
cradle
float tank
ralls
contg
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
ES458107A
Other languages
English (en)
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.)
Esswein SA
Original Assignee
Esswein 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 Esswein SA filed Critical Esswein SA
Publication of ES458107A1 publication Critical patent/ES458107A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/16—Construction of the float tank; Use of material for the float tank; Coating or protection of the tank wall

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)

Abstract

Perfeccionamientos introducidos en una máquina provista de un programador que activa, por medio de su subconjunto de levas de mando automático, diferentes operaciones, según un orden o programa preestablecido y por su dispositivo de mando manual, una a una estas operaciones, caracterizados porque la máquina comprende un programador que está provisto de un subconjunto de neutralización de mando manual de operación predeterminada de esta máquina, subconjunto que comprende al menos una leva, y un interruptor montado en un circuito eléctrico que efectúa esta operación predeterminada.
ES458107A 1976-04-23 1977-04-22 Perfeccionamientos introducidos en una maquina provista de un programador. Expired ES458107A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7612006A FR2348894A1 (fr) 1976-04-23 1976-04-23 Dispositif d'extraction d'un ruban de verre a la sortie d'un four de flottage

Publications (1)

Publication Number Publication Date
ES458107A1 true ES458107A1 (es) 1978-03-16

Family

ID=9172211

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458107A Expired ES458107A1 (es) 1976-04-23 1977-04-22 Perfeccionamientos introducidos en una maquina provista de un programador.

Country Status (3)

Country Link
ES (1) ES458107A1 (es)
FR (1) FR2348894A1 (es)
ZA (1) ZA772450B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057410A (en) * 1976-08-18 1977-11-08 Libbey-Owens-Ford Company Heat shield for float glass forming apparatus and method of using
CN103221352B (zh) * 2010-11-18 2015-07-29 旭硝子株式会社 玻璃板的制造装置及玻璃板的制造方法

Also Published As

Publication number Publication date
ZA772450B (en) 1978-03-29
FR2348894A1 (fr) 1977-11-18
FR2348894B1 (es) 1983-01-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201