MX162750A - IMPROVEMENTS TO DUAL RING SEGMENTED BLOCK TEMPERING RING - Google Patents

IMPROVEMENTS TO DUAL RING SEGMENTED BLOCK TEMPERING RING

Info

Publication number
MX162750A
MX162750A MX206174A MX20617485A MX162750A MX 162750 A MX162750 A MX 162750A MX 206174 A MX206174 A MX 206174A MX 20617485 A MX20617485 A MX 20617485A MX 162750 A MX162750 A MX 162750A
Authority
MX
Mexico
Prior art keywords
ring
segmented block
dual
block tempering
tempering
Prior art date
Application number
MX206174A
Other languages
Spanish (es)
Inventor
Michael T Fecik
Robert G Frank
John J Ewing
Andrew C Siminerio
Original Assignee
Ppg Industries Inc
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 US06/637,103 external-priority patent/US4556408A/en
Priority claimed from US06/637,102 external-priority patent/US4556407A/en
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of MX162750A publication Critical patent/MX162750A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
    • 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
    • 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
    • C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames
    • C03B35/202—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames by supporting frames
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/005—Fabrics, felts or loose covers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
MX206174A 1984-08-02 1985-08-01 IMPROVEMENTS TO DUAL RING SEGMENTED BLOCK TEMPERING RING MX162750A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/637,103 US4556408A (en) 1984-08-02 1984-08-02 Dual ring segmented block tempering ring
US06/637,102 US4556407A (en) 1984-08-02 1984-08-02 Tempering ring with pivoting glass sheet support member

Publications (1)

Publication Number Publication Date
MX162750A true MX162750A (en) 1991-06-24

Family

ID=27092762

Family Applications (1)

Application Number Title Priority Date Filing Date
MX206174A MX162750A (en) 1984-08-02 1985-08-01 IMPROVEMENTS TO DUAL RING SEGMENTED BLOCK TEMPERING RING

Country Status (3)

Country Link
FR (1) FR2568565B1 (en)
IT (1) IT1182554B (en)
MX (1) MX162750A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1004140A3 (en) * 1990-04-17 1992-09-29 Picanol Nv Thread brake.
ITRM20120369A1 (en) * 2012-07-30 2014-01-31 U B G T S R L METHOD AND UNIVERSAL EQUIPMENT FOR THE CURVATURE OF FLAT GLASSES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE527159A (en) * 1953-03-12
GB839229A (en) * 1957-05-13 1960-06-29 Libbey Owens Ford Glass Co Apparatus for bending glass sheets
FR1575951A (en) * 1968-06-25 1969-07-25
US3973943A (en) * 1975-03-12 1976-08-10 Ppg Industries, Inc. Apparatus for supporting shaped glass sheets for tempering

Also Published As

Publication number Publication date
IT1182554B (en) 1987-10-05
IT8567708A0 (en) 1985-08-01
FR2568565A1 (en) 1986-02-07
FR2568565B1 (en) 1990-10-19

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