FR614682A - Procédé d'étendage du verre - Google Patents

Procédé d'étendage du verre

Info

Publication number
FR614682A
FR614682A FR614682DA FR614682A FR 614682 A FR614682 A FR 614682A FR 614682D A FR614682D A FR 614682DA FR 614682 A FR614682 A FR 614682A
Authority
FR
France
Prior art keywords
spreading process
glass spreading
glass
spreading
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
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques 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, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Application granted granted Critical
Publication of FR614682A publication Critical patent/FR614682A/fr
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
    • C03B23/04—Re-forming tubes or rods
    • C03B23/051—Re-forming tubes or rods by gravity, e.g. sagging
    • 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
    • C03B23/0256—Gravity bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
FR614682D 1925-08-27 1925-08-27 Procédé d'étendage du verre Expired FR614682A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR614682T 1925-08-27

Publications (1)

Publication Number Publication Date
FR614682A true FR614682A (fr) 1926-12-20

Family

ID=8980363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR614682D Expired FR614682A (fr) 1925-08-27 1925-08-27 Procédé d'étendage du verre

Country Status (1)

Country Link
FR (1) FR614682A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823491A (en) * 1950-10-18 1958-02-18 Cie Reunies Glaces Et Verres Production of birefringent glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823491A (en) * 1950-10-18 1958-02-18 Cie Reunies Glaces Et Verres Production of birefringent glass

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