ES224780A1 - Un aparato para curvar hojas planas de vidrio - Google Patents

Un aparato para curvar hojas planas de vidrio

Info

Publication number
ES224780A1
ES224780A1 ES0224780A ES224780A ES224780A1 ES 224780 A1 ES224780 A1 ES 224780A1 ES 0224780 A ES0224780 A ES 0224780A ES 224780 A ES224780 A ES 224780A ES 224780 A1 ES224780 A1 ES 224780A1
Authority
ES
Spain
Prior art keywords
glass
mold
bending glass
bending
sheet
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
ES0224780A
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate 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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Publication of ES224780A1 publication Critical patent/ES224780A1/es
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
    • C03B23/027—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)

Abstract

Aparato para curvar una hoja plana de vidrio, que comprende un armazón provisto de un molde armadura móvil compuesto por secciones que tiene una superficie superior curvada que se conforma a la curvatura deseada para una hoja de vidrio a curvar, medios de soporte para tocar el vidrio entre sus extremos mientras el molde está en posición abierta, y medios que tienden a mover las partes cortadas exteriores del molde a posición cerrada.
ES0224780A 1954-06-21 1955-11-02 Un aparato para curvar hojas planas de vidrio Expired ES224780A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43801154A 1954-06-21 1954-06-21

Publications (1)

Publication Number Publication Date
ES224780A1 true ES224780A1 (es) 1956-04-16

Family

ID=38525501

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0224780A Expired ES224780A1 (es) 1954-06-21 1955-11-02 Un aparato para curvar hojas planas de vidrio

Country Status (2)

Country Link
US (2) US3248199A (es)
ES (1) ES224780A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909820A (en) * 1988-02-25 1990-03-20 Asahi Glass Company Ltd. Method of and an apparatus for bending glass plates for a laminated glass

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736140A (en) * 1956-02-28 black
US760959A (en) * 1903-07-20 1904-05-24 American Glass Bending Company Ltd Apparatus for bending glass.
US2330349A (en) * 1940-09-06 1943-09-28 Pittsburgh Plate Glass Co Glass bending apparatus
US2348279A (en) * 1940-12-26 1944-05-09 Johnston Glass Co Inc Apparatus for forming and annealing combination curved and straight glass
US2590768A (en) * 1947-05-13 1952-03-25 Guilleminot Roger Apparatus for continuously producing corrugated glass sheets
US2551606A (en) * 1948-05-28 1951-05-08 Libbey Owens Ford Glass Co Glass bending apparatus and method
US2551607A (en) * 1948-12-31 1951-05-08 Libbey Owens Ford Glass Co Bending mold
US2695476A (en) * 1950-12-05 1954-11-30 Libbey Owens Ford Glass Co Apparatus for shaping glass sheets
GB710393A (en) * 1951-07-05 1954-06-09 Libbey Owens Ford Glass Co Method and apparatus for bending glass sheets or plates
US2663974A (en) * 1951-07-23 1953-12-29 Motor Products Corp Apparatus for bending glass sheets
US2774189A (en) * 1952-03-12 1956-12-18 Libbey Owens Ford Glass Co Apparatus for bending glass sheets or plates
US2691854A (en) * 1952-06-16 1954-10-19 Ford Motor Co Glass bending process
US2814164A (en) * 1952-10-03 1957-11-26 Libbey Owens Ford Glass Co Glass bending apparatus
US2688210A (en) * 1953-03-10 1954-09-07 Libbey Owens Ford Glass Co Glass bending apparatus
US2859561A (en) * 1953-11-05 1958-11-11 Joseph E Jendrisak Apparatus for bending glass sheets or plates
US2737758A (en) * 1953-11-10 1956-03-13 Libbey Owens Ford Glass Co Glass bending mold
LU33392A1 (es) * 1954-04-07

Also Published As

Publication number Publication date
US3248199A (en) 1966-04-26
US3248196A (en) 1966-04-26

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