SE8204611L - Forfarande och anordning for bojning av glasskivor - Google Patents

Forfarande och anordning for bojning av glasskivor

Info

Publication number
SE8204611L
SE8204611L SE8204611A SE8204611A SE8204611L SE 8204611 L SE8204611 L SE 8204611L SE 8204611 A SE8204611 A SE 8204611A SE 8204611 A SE8204611 A SE 8204611A SE 8204611 L SE8204611 L SE 8204611L
Authority
SE
Sweden
Prior art keywords
rods
sheets
curvature
procedure
forming bath
Prior art date
Application number
SE8204611A
Other languages
English (en)
Other versions
SE8204611D0 (sv
Inventor
C Presta
H-P Siemonsen
H Ueberwolf
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/fr
Priority claimed from FR7606266A external-priority patent/FR2342947A1/fr
Application filed by Saint Gobain filed Critical Saint Gobain
Publication of SE8204611D0 publication Critical patent/SE8204611D0/sv
Publication of SE8204611L publication Critical patent/SE8204611L/sv

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)

Claims (1)

PATENTHRAV
1. Apparat far bajning av en till mjukningstemperatur varmd glasskiva till en fOrutbestamd krakning, innefattande en formningsbadd bildad av en eerie bagformiga stinger (5), van och en omgiven av en bOjlig vridbar hylsa for framforande av skivan langs formningsbadden, varjamte de bagformiga stangerna har koaxiella andpartier, som bildar rotationsaxlar for stangerna,kannetecknad av att stangerna (5) Or instglIda i fasta lagen och att den salunda bildade fasta formningsbadden bar en krakningsprofil, corn okar progressivt i skivans rdrelseriktning till en mot den namnda fOrutbestamda krbknineen svarande krokning.
SE8204611A 1975-05-30 1982-08-06 Forfarande och anordning for bojning av glasskivor SE8204611L (sv)

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 (2)

Publication Number Publication Date
SE8204611D0 SE8204611D0 (sv) 1982-08-06
SE8204611L true SE8204611L (sv) 1982-08-06

Family

ID=26218895

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7606015A SE426690B (sv) 1975-05-30 1976-05-26 Forfarande for bojning av i plastiskt tillstand befintliga skivor t ex glasskivor
SE8204611A SE8204611L (sv) 1975-05-30 1982-08-06 Forfarande och anordning for bojning av glasskivor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7606015A SE426690B (sv) 1975-05-30 1976-05-26 Forfarande for bojning av i plastiskt tillstand befintliga skivor t ex glasskivor

Country Status (17)

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

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 (sv) * 2012-07-18 2014-02-17 Glaston Services Ltd Oy Transportör för en härdningsugn för glasskivor
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
AT366991B (de) 1982-05-25
NO761845L (sv) 1976-12-01
GB1509989A (en) 1978-05-10
IT1063207B (it) 1985-02-11
NO142295C (no) 1980-07-30
AU1439776A (en) 1977-12-01
FI59780B (fi) 1981-06-30
FI59780C (fi) 1981-10-12
FI761525A (sv) 1976-12-01
LU75043A1 (sv) 1977-02-15
NL7605742A (nl) 1976-12-02
SE8204611D0 (sv) 1982-08-06
JPS5929530B2 (ja) 1984-07-21
AU496855B2 (en) 1978-11-02
BR7603409A (pt) 1976-12-21
DE2621902C3 (de) 1979-08-30
ES448321A1 (es) 1977-07-16
MX3525E (es) 1981-01-22
DK236476A (da) 1976-12-01
CH605434A5 (sv) 1978-09-29
DE2621902B2 (de) 1979-01-04
DE2621902A1 (de) 1976-12-09
SE7606015L (sv) 1976-12-01
JPS51146514A (en) 1976-12-16
ATA382976A (de) 1981-10-15
GR58252B (en) 1977-09-01
NO142295B (no) 1980-04-21
SE426690B (sv) 1983-02-07

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