IT1063207B - PROCEDURE AND DEVICE FOR THE "CROWNING", IN THE TRANSPORT PHASE, OF PLASTIC SHEETS, IN PARTICULAR OF GLASS SHEETS, AND DEVICE FOR INDUSTRIAL APPLICATION OF SUCH PROCEDURE - Google Patents

PROCEDURE AND DEVICE FOR THE "CROWNING", IN THE TRANSPORT PHASE, OF PLASTIC SHEETS, IN PARTICULAR OF GLASS SHEETS, AND DEVICE FOR INDUSTRIAL APPLICATION OF SUCH PROCEDURE

Info

Publication number
IT1063207B
IT1063207B IT23685/76A IT2368576A IT1063207B IT 1063207 B IT1063207 B IT 1063207B IT 23685/76 A IT23685/76 A IT 23685/76A IT 2368576 A IT2368576 A IT 2368576A IT 1063207 B IT1063207 B IT 1063207B
Authority
IT
Italy
Prior art keywords
procedure
crowning
sheets
industrial application
transport phase
Prior art date
Application number
IT23685/76A
Other languages
Italian (it)
Original Assignee
Saint Gobain
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/en
Priority claimed from FR7606266A external-priority patent/FR2342947A1/en
Application filed by Saint Gobain filed Critical Saint Gobain
Application granted granted Critical
Publication of IT1063207B publication Critical patent/IT1063207B/en

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)
IT23685/76A 1975-05-30 1976-05-26 PROCEDURE AND DEVICE FOR THE "CROWNING", IN THE TRANSPORT PHASE, OF PLASTIC SHEETS, IN PARTICULAR OF GLASS SHEETS, AND DEVICE FOR INDUSTRIAL APPLICATION OF SUCH PROCEDURE IT1063207B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7516935A FR2312463A1 (en) 1975-05-30 1975-05-30 IMPROVEMENT IN BOMBING PLATES IN A PLASTIC STATE
FR7606266A FR2342947A1 (en) 1976-03-05 1976-03-05 METHOD AND DEVICE FOR BOMBING GLASS SHEETS

Publications (1)

Publication Number Publication Date
IT1063207B true IT1063207B (en) 1985-02-11

Family

ID=26218895

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23685/76A IT1063207B (en) 1975-05-30 1976-05-26 PROCEDURE AND DEVICE FOR THE "CROWNING", IN THE TRANSPORT PHASE, OF PLASTIC SHEETS, IN PARTICULAR OF GLASS SHEETS, AND DEVICE FOR INDUSTRIAL APPLICATION OF SUCH PROCEDURE

Country Status (17)

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

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 (en) * 1982-10-11 1986-02-14 Saint Gobain Vitrage PROCESS FOR THE TRANSPORT OF GLASS SHEETS CARRIED TO THEIR DEFORMATION TEMPERATURE, ITS APPLICATION TO BOMBING AND DEVICE FOR ITS IMPLEMENTATION
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 (en) * 1990-02-08 1991-08-14 Wsp Ingenieurgesellschaft Fuer DEVICE FOR BOWLING AND PRELOADING GLASS DISCS
GB2467784A (en) * 2009-02-17 2010-08-18 Texxus Ltd Forming a curved sheet from plastics or composite material
BE1019447A5 (en) * 2010-08-16 2012-07-03 Rik Glorieux METHOD AND APPARATUS FOR MANUFACTURING A WOVEN ELEMENT AND ROOF COMPOSITION
FI20125805A (en) * 2012-07-18 2014-02-17 Glaston Services Ltd Oy Glass plate tempering furnace conveyor
CN110576085A (en) * 2019-09-06 2019-12-17 广东玛格家居有限公司 Arc door core plate bending device
CN111241635B (en) * 2020-01-08 2022-05-13 太原科技大学 Model and method for calculating bending curvature of thick plate after same-diameter different-speed snake-shaped rolling

Also Published As

Publication number Publication date
FI59780B (en) 1981-06-30
DK236476A (en) 1976-12-01
NO761845L (en) 1976-12-01
AU1439776A (en) 1977-12-01
BR7603409A (en) 1976-12-21
GR58252B (en) 1977-09-01
AT366991B (en) 1982-05-25
FI59780C (en) 1981-10-12
SE7606015L (en) 1976-12-01
ATA382976A (en) 1981-10-15
AU496855B2 (en) 1978-11-02
NL7605742A (en) 1976-12-02
GB1509989A (en) 1978-05-10
MX3525E (en) 1981-01-22
DE2621902A1 (en) 1976-12-09
CH605434A5 (en) 1978-09-29
DE2621902C3 (en) 1979-08-30
NO142295B (en) 1980-04-21
SE8204611D0 (en) 1982-08-06
JPS5929530B2 (en) 1984-07-21
LU75043A1 (en) 1977-02-15
ES448321A1 (en) 1977-07-16
SE8204611L (en) 1982-08-06
DE2621902B2 (en) 1979-01-04
SE426690B (en) 1983-02-07
JPS51146514A (en) 1976-12-16
NO142295C (en) 1980-07-30
FI761525A (en) 1976-12-01

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