DE2950569C2 - - Google Patents

Info

Publication number
DE2950569C2
DE2950569C2 DE2950569A DE2950569A DE2950569C2 DE 2950569 C2 DE2950569 C2 DE 2950569C2 DE 2950569 A DE2950569 A DE 2950569A DE 2950569 A DE2950569 A DE 2950569A DE 2950569 C2 DE2950569 C2 DE 2950569C2
Authority
DE
Germany
Prior art keywords
temperature
asbestos
glass
use according
potassium sulfate
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 - Fee Related
Application number
DE2950569A
Other languages
German (de)
English (en)
Other versions
DE2950569A1 (de
Inventor
Norman Kenneth Oregon Ohio Us Gladieux
Carey Maurice Allen
Thomas Joseph Toledo Ohio Us Koralewski
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.)
L O F GLASS INC., TOLEDO, OHIO, US
Original Assignee
L O F GLASS Inc TOLEDO OHIO US
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 L O F GLASS Inc TOLEDO OHIO US filed Critical L O F GLASS Inc TOLEDO OHIO US
Publication of DE2950569A1 publication Critical patent/DE2950569A1/de
Application granted granted Critical
Publication of DE2950569C2 publication Critical patent/DE2950569C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/189—Disc rollers
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/181—Materials, coatings, loose coverings or sleeves thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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)
  • Rollers For Roller Conveyors For Transfer (AREA)
DE19792950569 1979-01-04 1979-12-13 Verfahren und vorrichtung zur herstellung einer der foerderung von auf erhoehten temperaturen gehaltenen glasgegenstaenden dienenden rolle und nach dem verfahren hergestellte rolle Granted DE2950569A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/001,023 US4216005A (en) 1979-01-04 1979-01-04 Glass conveying roll and a method of forming it

Publications (2)

Publication Number Publication Date
DE2950569A1 DE2950569A1 (de) 1980-07-17
DE2950569C2 true DE2950569C2 (en, 2012) 1990-11-08

Family

ID=21694011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792950569 Granted DE2950569A1 (de) 1979-01-04 1979-12-13 Verfahren und vorrichtung zur herstellung einer der foerderung von auf erhoehten temperaturen gehaltenen glasgegenstaenden dienenden rolle und nach dem verfahren hergestellte rolle

Country Status (8)

Country Link
US (1) US4216005A (en, 2012)
AR (1) AR220028A1 (en, 2012)
BE (1) BE880852A (en, 2012)
BR (1) BR7908272A (en, 2012)
DE (1) DE2950569A1 (en, 2012)
ES (1) ES487116A1 (en, 2012)
FR (1) FR2445819A1 (en, 2012)
IT (1) IT1145251B (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397673A (en) * 1982-01-27 1983-08-09 Ppg Industries, Inc. Composite conveying roll
DE3516097C2 (de) * 1985-05-04 1995-11-16 Reinhold Schmid Rollenförderer
GB0525275D0 (en) * 2005-12-10 2006-01-18 Pilkington Plc Improved lehr roller
US8549753B2 (en) * 2009-05-14 2013-10-08 Corning Incorporated Methods of manufacturing a modular pulling roll
FR2996224B1 (fr) * 2012-10-03 2019-08-30 Saint-Gobain Glass France Bombage de feuilles de verre au defile sur un lit de rouleaux
EP2921460A1 (en) * 2012-11-16 2015-09-23 Asahi Glass Company, Limited Glass production method and glass production apparatus
CN115893825A (zh) * 2022-12-30 2023-04-04 蚌埠中光电科技有限公司 一种高端电子浮法玻璃的辊台过渡装置
JP2025501802A (ja) 2022-12-30 2025-01-24 蚌埠中光▲電▼科技有限公司 電子用フロートガラスのローラーテーブル移行装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1825509A (en) * 1928-05-16 1931-09-29 Collins Horatio John Process for causing solids to be penetrated by or impregnated with liquids or solutions of various substances
US2232765A (en) * 1938-09-28 1941-02-25 Libbey Owens Ford Glass Co Conveyer roll
US2385653A (en) * 1941-03-12 1945-09-25 Rock Ola Mfg Corp Process of making record
NL7007041A (en, 2012) * 1970-05-15 1971-11-17
US3853525A (en) * 1973-08-02 1974-12-10 H Gorman Glass sheet conveying and supporting rolls, and apparatus employing such rolls
US3877919A (en) * 1973-09-26 1975-04-15 Ppg Industries Inc Traction Rolls for Use in Glass Making
US4057410A (en) * 1976-08-18 1977-11-08 Libbey-Owens-Ford Company Heat shield for float glass forming apparatus and method of using

Also Published As

Publication number Publication date
ES487116A1 (es) 1980-10-01
FR2445819A1 (fr) 1980-08-01
DE2950569A1 (de) 1980-07-17
IT1145251B (it) 1986-11-05
US4216005A (en) 1980-08-05
BR7908272A (pt) 1980-09-02
IT8047516A0 (it) 1980-01-03
BE880852A (fr) 1980-04-16
AR220028A1 (es) 1980-09-30
FR2445819B1 (en, 2012) 1983-07-18

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: PFENNING, J., DIPL.-ING. MEINIG, K., DIPL.-PHYS.,

8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: L O F GLASS INC., TOLEDO, OHIO, US

8128 New person/name/address of the agent

Representative=s name: PFENNING, J., DIPL.-ING., 1000 BERLIN MEINIG, K.,

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee