BE781872A - Procede en vue de cintrer du verre sous un angle relativement prononce - Google Patents

Procede en vue de cintrer du verre sous un angle relativement prononce

Info

Publication number
BE781872A
BE781872A BE781872A BE781872A BE781872A BE 781872 A BE781872 A BE 781872A BE 781872 A BE781872 A BE 781872A BE 781872 A BE781872 A BE 781872A BE 781872 A BE781872 A BE 781872A
Authority
BE
Belgium
Prior art keywords
glass under
bending glass
relatively pronounced
pronounced angle
angle
Prior art date
Application number
BE781872A
Other languages
English (en)
Inventor
H E Hamilton
Original Assignee
Libbey Owens Ford 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 Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Publication of BE781872A publication Critical patent/BE781872A/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/04—Electric heat

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)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
BE781872A 1971-04-20 1972-04-10 Procede en vue de cintrer du verre sous un angle relativement prononce BE781872A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13556471A 1971-04-20 1971-04-20

Publications (1)

Publication Number Publication Date
BE781872A true BE781872A (fr) 1972-07-31

Family

ID=22468644

Family Applications (1)

Application Number Title Priority Date Filing Date
BE781872A BE781872A (fr) 1971-04-20 1972-04-10 Procede en vue de cintrer du verre sous un angle relativement prononce

Country Status (14)

Country Link
US (1) US3762903A (fr)
JP (1) JPS5331886B1 (fr)
BE (1) BE781872A (fr)
BR (1) BR7202379D0 (fr)
CA (1) CA947974A (fr)
DE (1) DE2219946C2 (fr)
ES (1) ES401626A1 (fr)
FR (1) FR2133890B1 (fr)
GB (1) GB1365185A (fr)
IE (1) IE36228B1 (fr)
IT (1) IT952714B (fr)
LU (1) LU65154A1 (fr)
NL (1) NL168478C (fr)
ZA (1) ZA722051B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333905A1 (de) * 1972-08-23 1974-03-07 Libbey Owens Ford Co Verfahren zum biegen von glasscheiben in einem scharfkantigen knick

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865680A (en) * 1972-03-29 1975-02-11 Ppg Industries Inc Automobile windshield and its method of fabrication
US3880636A (en) * 1973-11-27 1975-04-29 Ppg Industries Inc Shaping glass sheets to complex bends
US3847586A (en) * 1973-12-18 1974-11-12 Ppg Industries Inc Apparatus for bending glass sheets to sharp curvatures
US4043785A (en) * 1976-08-13 1977-08-23 Ppg Industries, Inc. Shaping glass sheets
US4109044A (en) * 1976-08-27 1978-08-22 Libbey-Owens-Ford Company Electrically heated window having sharply bent portions
US4072493A (en) * 1976-09-07 1978-02-07 Ppg Industries, Inc. Method and apparatus for reshaping glass sheets
US4056379A (en) * 1977-01-03 1977-11-01 Ppg Industries, Inc. Forming V bends in glass sheets by press bending
US4076514A (en) * 1977-01-03 1978-02-28 Ppg Industries, Inc. Insulated tongs for supporting glass sheets during press bending to V shapes and process of use
DE2757179C2 (de) * 1977-01-03 1982-05-06 PPG Industries, Inc., 15222 Pittsburgh, Pa. Verfahren und Vorrichtung zum Biegen von Glasscheiben
US4077791A (en) * 1977-04-06 1978-03-07 Libbey-Owens-Ford Company Electrical contact apparatus on a glass sheet gravity mold
JPS53145832A (en) * 1977-05-26 1978-12-19 Central Glass Co Ltd Method of bending glass plate
DE2741965C3 (de) * 1977-09-17 1980-07-24 Vereinigte Glaswerke Gmbh, 5100 Aachen Verfahren und Vorrichtung zum Biegen von Glasscheiben
US4157254A (en) * 1978-04-03 1979-06-05 Ppg Industries, Inc. Method and apparatus for bending glass sheets to curved V-bends
US4470837A (en) * 1982-11-22 1984-09-11 Ppg Industries, Inc. Split ring-like support member of adjustable length for shaping glass sheets
JPH0714823B2 (ja) * 1991-12-02 1995-02-22 東洋ガラス株式会社 ガラスの切断方法
US5589248A (en) * 1992-09-18 1996-12-31 Suntec Corporation Shaped glass sheet and a process for the preparation thereof
US5827346A (en) * 1996-01-31 1998-10-27 Lucent Technologies Inc. Method of making core holes in cast optical fiber preforms by drawing a wire therethrough during solidification
US8833106B2 (en) * 2012-09-18 2014-09-16 Corning Incorporated Thermo-mechanical reforming method and system and mechanical reforming tool
US11513080B2 (en) * 2016-09-09 2022-11-29 Hamilton Sundstrand Corporation Inspection systems for additive manufacturing systems
WO2021086554A1 (fr) * 2019-10-29 2021-05-06 Corning Incorporated Procédés de formation d'articles en verre incurvés
WO2021158808A1 (fr) * 2020-02-06 2021-08-12 Tesla, Inc. Structure de verre automobile présentant des lignes caractéristiques et procédé de fabrication associé

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2111392A (en) * 1937-04-27 1938-03-15 Pittsburgh Plate Glass Co Apparatus for bending glass sheets
US2176999A (en) * 1937-04-27 1939-10-24 Pittsburgh Plate Glass Co Process and apparatus for bending glass sheets
GB1265807A (fr) * 1968-06-07 1972-03-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333905A1 (de) * 1972-08-23 1974-03-07 Libbey Owens Ford Co Verfahren zum biegen von glasscheiben in einem scharfkantigen knick

Also Published As

Publication number Publication date
GB1365185A (en) 1974-08-29
NL7205170A (fr) 1972-10-24
US3762903A (en) 1973-10-02
DE2219946C2 (de) 1982-02-25
DE2219946A1 (de) 1972-10-26
NL168478B (nl) 1981-11-16
BR7202379D0 (pt) 1973-09-27
ZA722051B (en) 1973-11-28
IE36228L (en) 1972-10-20
ES401626A1 (es) 1975-02-16
LU65154A1 (fr) 1972-07-12
CA947974A (en) 1974-05-28
FR2133890B1 (fr) 1975-10-24
NL168478C (nl) 1982-04-16
IT952714B (it) 1973-07-30
FR2133890A1 (fr) 1972-12-01
IE36228B1 (en) 1976-09-15
JPS5331886B1 (fr) 1978-09-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LOF GLASS INC.

Effective date: 19900430