FR81525E - Method and devices for obtaining glass sheets in the form of a spherical cap or the like - Google Patents

Method and devices for obtaining glass sheets in the form of a spherical cap or the like

Info

Publication number
FR81525E
FR81525E FR895281A FR895281A FR81525E FR 81525 E FR81525 E FR 81525E FR 895281 A FR895281 A FR 895281A FR 895281 A FR895281 A FR 895281A FR 81525 E FR81525 E FR 81525E
Authority
FR
France
Prior art keywords
devices
glass sheets
spherical cap
obtaining glass
obtaining
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
FR895281A
Other languages
French (fr)
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.)
Compagnie de Saint Gobain SA
Original Assignee
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
Application filed by Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR895281A priority Critical patent/FR81525E/en
Application granted granted Critical
Publication of FR81525E publication Critical patent/FR81525E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR895281A 1962-04-20 1962-04-20 Method and devices for obtaining glass sheets in the form of a spherical cap or the like Expired FR81525E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR895281A FR81525E (en) 1962-04-20 1962-04-20 Method and devices for obtaining glass sheets in the form of a spherical cap or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR895281A FR81525E (en) 1962-04-20 1962-04-20 Method and devices for obtaining glass sheets in the form of a spherical cap or the like

Publications (1)

Publication Number Publication Date
FR81525E true FR81525E (en) 1963-10-04

Family

ID=8777436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR895281A Expired FR81525E (en) 1962-04-20 1962-04-20 Method and devices for obtaining glass sheets in the form of a spherical cap or the like

Country Status (1)

Country Link
FR (1) FR81525E (en)

Similar Documents

Publication Publication Date Title
AT251789B (en) Method and device for the production of flat glass in ribbon form
BE601088A (en) Method and devices for renting sheet glass
AT251217B (en) Method and device for the production of flat glass in ribbon form
AT255042B (en) Method and device for the production of flat glass
IT979116B (en) PROCESS FOR THE PURIFICATION OF SILICA HYDROGEL AND PRODUCT OBTAINED WITH IT
CH422237A (en) Process and device for the production of flat glass
CH518244A (en) Method and device for reinforcing bodies of glass, vitrocrystalline material or ceramic
FR1285443A (en) Method and devices for obtaining glass sheets in the form of a spherical cap or the like
AT250600B (en) Device for the production of flat glass in ribbon form
AT244008B (en) Method and device for the production of flat glass in ribbon form
FR81525E (en) Method and devices for obtaining glass sheets in the form of a spherical cap or the like
CH422236A (en) Process and device for glass production
CH419472A (en) Process for the production of sheet glass and device for carrying out the process
IE33588B1 (en) Processes and apparatus for the manufacture or treatment of flat glass
ZA728713B (en) Process and device for the production of hollow bodies out of hotmouldable plastic
FR1314389A (en) Method and device for the mechanical breaking of flat glass sheets
FR1460639A (en) Method and device for the treatment and handling of tire blanks
FR1356543A (en) Method and apparatus for molding the mouths of small glass containers
IL40581A0 (en) Process and device for treatment of vitreous or partly vitreous bodies
FR1327272A (en) Method and apparatus for the production of granules
FR1352149A (en) Method and devices for the raftering of malleable sheet materials
FR1376805A (en) Improvements to processes and devices for the manufacture of flat glass
AT251790B (en) Method and device for the production of flat glass in ribbon form
FR1341139A (en) Process for marking transparent packaging and devices for implementing said process or similar process
FR1519293A (en) Apparatus for the production of curved and tempered glass sheets