ES448321A1 - Perfeccionamiento en el bombeo de placas de materia en esta-do plastico. - Google Patents

Perfeccionamiento en el bombeo de placas de materia en esta-do plastico.

Info

Publication number
ES448321A1
ES448321A1 ES448321A ES448321A ES448321A1 ES 448321 A1 ES448321 A1 ES 448321A1 ES 448321 A ES448321 A ES 448321A ES 448321 A ES448321 A ES 448321A ES 448321 A1 ES448321 A1 ES 448321A1
Authority
ES
Spain
Prior art keywords
bed
plates
pumping
curving
sheets
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
ES448321A
Other languages
English (en)
Spanish (es)
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.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain 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
Priority claimed from FR7516935A external-priority patent/FR2312463A1/fr
Priority claimed from FR7606266A external-priority patent/FR2342947A1/fr
Application filed by Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Publication of ES448321A1 publication Critical patent/ES448321A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/161—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for bent sheets or ribbons
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
    • C03B23/0254—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging in a continuous way, e.g. gravity roll bending
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/182—Construction of the conveyor rollers ; Materials, coatings or coverings thereof specially adapted for bent sheets or ribbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
ES448321A 1975-05-30 1976-05-28 Perfeccionamiento en el bombeo de placas de materia en esta-do plastico. Expired ES448321A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7516935A FR2312463A1 (fr) 1975-05-30 1975-05-30 Perfectionnement au bombage de plaques a l'etat plastique
FR7606266A FR2342947A1 (fr) 1976-03-05 1976-03-05 Procede et dispositif pour le bombage de feuilles de verre

Publications (1)

Publication Number Publication Date
ES448321A1 true ES448321A1 (es) 1977-07-16

Family

ID=26218895

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448321A Expired ES448321A1 (es) 1975-05-30 1976-05-28 Perfeccionamiento en el bombeo de placas de materia en esta-do plastico.

Country Status (17)

Country Link
JP (1) JPS5929530B2 (ja)
AT (1) AT366991B (ja)
AU (1) AU496855B2 (ja)
BR (1) BR7603409A (ja)
CH (1) CH605434A5 (ja)
DE (1) DE2621902C3 (ja)
DK (1) DK236476A (ja)
ES (1) ES448321A1 (ja)
FI (1) FI59780C (ja)
GB (1) GB1509989A (ja)
GR (1) GR58252B (ja)
IT (1) IT1063207B (ja)
LU (1) LU75043A1 (ja)
MX (1) MX3525E (ja)
NL (1) NL7605742A (ja)
NO (1) NO142295C (ja)
SE (2) SE426690B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139359A (en) * 1977-11-02 1979-02-13 Ppg Industries, Inc. Method and apparatus for shaping glass sheets by roll forming
FR2534243B1 (fr) * 1982-10-11 1986-02-14 Saint Gobain Vitrage Procede pour le transport de feuilles de verre portees a leur temperature de deformation, son application au bombage et dispositif pour sa mise en oeuvre
US5246477A (en) * 1990-02-08 1993-09-21 Wsp Ingenieurgesellschaft Fur Waermetechnik, Stroemungstechnik Und Prozesstechnik Mit Beschraenkter Haftung Apparatus for the arching of glass sheets heated to the softening temperature
DE4003828A1 (de) * 1990-02-08 1991-08-14 Wsp Ingenieurgesellschaft Fuer Vorrichtung zum woelben und vorspannen von glasscheiben
GB2467784A (en) * 2009-02-17 2010-08-18 Texxus Ltd Forming a curved sheet from plastics or composite material
BE1019447A5 (nl) * 2010-08-16 2012-07-03 Rik Glorieux Werkwijze en inrichting voor het vervaardigen van een gewelfd element en daksamenstel.
FI20125805A (fi) * 2012-07-18 2014-02-17 Glaston Services Ltd Oy Lasilevyjen karkaisu-uunin kuljetin
CN110576085A (zh) * 2019-09-06 2019-12-17 广东玛格家居有限公司 一种弧形门芯板弯曲装置
CN111241635B (zh) * 2020-01-08 2022-05-13 太原科技大学 一种厚板同径异速蛇形轧制轧后弯曲曲率计算模型及方法

Also Published As

Publication number Publication date
MX3525E (es) 1981-01-22
FI59780C (fi) 1981-10-12
SE7606015L (sv) 1976-12-01
ATA382976A (de) 1981-10-15
FI59780B (fi) 1981-06-30
NO142295B (no) 1980-04-21
DE2621902A1 (de) 1976-12-09
JPS5929530B2 (ja) 1984-07-21
DK236476A (da) 1976-12-01
GR58252B (en) 1977-09-01
FI761525A (ja) 1976-12-01
LU75043A1 (ja) 1977-02-15
DE2621902B2 (de) 1979-01-04
SE8204611L (sv) 1982-08-06
NL7605742A (nl) 1976-12-02
AT366991B (de) 1982-05-25
DE2621902C3 (de) 1979-08-30
IT1063207B (it) 1985-02-11
SE8204611D0 (sv) 1982-08-06
NO142295C (no) 1980-07-30
AU1439776A (en) 1977-12-01
CH605434A5 (ja) 1978-09-29
GB1509989A (en) 1978-05-10
JPS51146514A (en) 1976-12-16
AU496855B2 (en) 1978-11-02
SE426690B (sv) 1983-02-07
BR7603409A (pt) 1976-12-21
NO761845L (ja) 1976-12-01

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