GB994551A - Method and apparatus for bending and annealing glass sheets - Google Patents

Method and apparatus for bending and annealing glass sheets

Info

Publication number
GB994551A
GB994551A GB189863A GB189863A GB994551A GB 994551 A GB994551 A GB 994551A GB 189863 A GB189863 A GB 189863A GB 189863 A GB189863 A GB 189863A GB 994551 A GB994551 A GB 994551A
Authority
GB
United Kingdom
Prior art keywords
strain bar
mould
heating
furnace
heaters
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
GB189863A
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.)
Libbey Owens Ford Glass Co
Original Assignee
Libbey Owens Ford Glass Co
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 Libbey Owens Ford Glass Co filed Critical Libbey Owens Ford Glass Co
Publication of GB994551A publication Critical patent/GB994551A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C03B23/0258—Gravity bending involving applying local or additional heating, cooling or insulating means
    • 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
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections

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)
GB189863A 1962-02-08 1963-01-16 Method and apparatus for bending and annealing glass sheets Expired GB994551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17186262A 1962-02-08 1962-02-08

Publications (1)

Publication Number Publication Date
GB994551A true GB994551A (en) 1965-06-10

Family

ID=22625434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189863A Expired GB994551A (en) 1962-02-08 1963-01-16 Method and apparatus for bending and annealing glass sheets

Country Status (5)

Country Link
BE (1) BE627941A (en:Method)
DE (1) DE1471865A1 (en:Method)
GB (1) GB994551A (en:Method)
LU (1) LU43136A1 (en:Method)
NL (2) NL288672A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960535A (en) * 1974-09-13 1976-06-01 Libbey-Owens-Ford Company Method of and apparatus for bending glass sheets

Also Published As

Publication number Publication date
NL288672A (en:Method)
DE1471865A1 (de) 1969-06-04
BE627941A (en:Method)
NL127328C (en:Method)
LU43136A1 (en:Method) 1964-08-05

Similar Documents

Publication Publication Date Title
US2111392A (en) Apparatus for bending glass sheets
ATE149978T1 (de) Verfahren und ofen zum biegen von glastafeln
JPS5317509A (en) Method and apparatus for induction heating of metallic material
GB836560A (en) Relating to an apparatus for bending glass sheets
ES2130316T3 (es) Horno de recocido brillante vertical para tratamiento de calentamiento continuo de tiras de metal.
BE863768A (fr) Procede appareil et outil de decoupe de verre avec chauffage concentre
GB1132790A (en) Method and apparatus for bending and annealing glass sheets
GB1512494A (en) Method of and apparatus for bending thin glass sheets
US3847586A (en) Apparatus for bending glass sheets to sharp curvatures
GB994551A (en) Method and apparatus for bending and annealing glass sheets
JPS5564857A (en) Preheating method for steeping nozzle for continuous casting
US4066429A (en) Bending glass sheets to a tapered line of bend
GB1383364A (en) Apparatus and method for bending elongated objects
FR2356108A1 (fr) Four d'egalisation de temperature pour pieces metalliques chauffees au defile
DE3369502D1 (en) Apparatus and method for locally heating conveyed glass sheets
GB717605A (en) Improvements relating to heating units for use in apparatus for bending metal tubes
US3372015A (en) Method of and apparatus for equalizing the cooling of a glass sheet supported on a bending mold
GB1016950A (en) Improvements in and relating to methods and apparatus for bending and annealing glass sheets
JPS543823A (en) Metho and apparatus for electric heating in glass melting furnace
ES282118A1 (es) Método y aparato para curvar láminas de vidrio
GB1130315A (en) Apparatus for the production of welded bags from thermoplastic tubular sheeting
GB660824A (en) Improvements in or relating to the manufacture of bent toughened glass
GB691468A (en) Glass bending methods and furnaces
GB1045439A (en) Improvements in or relating to electrical radiators
JPS5221295A (en) Treating method for molten slag