GB805567A - Manufacture of laminated safety glass panels - Google Patents

Manufacture of laminated safety glass panels

Info

Publication number
GB805567A
GB805567A GB23497/56A GB2349756A GB805567A GB 805567 A GB805567 A GB 805567A GB 23497/56 A GB23497/56 A GB 23497/56A GB 2349756 A GB2349756 A GB 2349756A GB 805567 A GB805567 A GB 805567A
Authority
GB
United Kingdom
Prior art keywords
sheet
mandrel
winding
edge
plastic material
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
GB23497/56A
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass 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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Publication of GB805567A publication Critical patent/GB805567A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10981—Pre-treatment of the layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/045—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique in a direction which is not parallel or transverse to the direction of feed, e.g. oblique
    • 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
    • B32B17/10339—Specific parts of the laminated safety glass or glazing being colored or tinted
    • 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10889—Making laminated safety glass or glazing; Apparatus therefor shaping the sheets, e.g. by using a mould
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/053—Stretch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)
GB23497/56A 1955-08-15 1956-07-30 Manufacture of laminated safety glass panels Expired GB805567A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA333846X 1955-08-15
CA30556X 1956-05-03

Publications (1)

Publication Number Publication Date
GB805567A true GB805567A (en) 1958-12-10

Family

ID=25668722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23497/56A Expired GB805567A (en) 1955-08-15 1956-07-30 Manufacture of laminated safety glass panels

Country Status (7)

Country Link
US (1) US2937407A (en:Method)
BE (1) BE549552A (en:Method)
CH (1) CH333846A (en:Method)
DE (1) DE1099723B (en:Method)
FR (1) FR1157377A (en:Method)
GB (1) GB805567A (en:Method)
NL (1) NL96320C (en:Method)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE561030A (en:Method) 1956-10-16
US3038206A (en) * 1959-12-21 1962-06-12 Chrysler Corp Method and apparatus for shaping banded plastic sheeting
US3419651A (en) * 1964-10-21 1968-12-31 Libbey Owens Ford Glass Co Method of shaping thermoplastic sheets
US3425176A (en) * 1967-07-07 1969-02-04 Monsanto Co Adhered windshield with concealed adherent
CA920319A (en) * 1969-11-28 1973-02-06 Ford Motor Company Of Canada Method of expanding a pliable material
US4201351A (en) * 1977-07-08 1980-05-06 Ppg Industries, Inc. Cutting stretched interplayer sheeting
US4174076A (en) * 1977-07-08 1979-11-13 Ppg Industries, Inc. Cutting stretched interlayer sheeting
DE2742897C3 (de) * 1977-09-23 1982-03-25 Asahi Glass Co. Ltd. Verfahren zur Herstellung einer Verbund-Windschutzscheibe mit einer Zwischenschichtfolie, die gedehnt wird, insbesondere mit einem getönten oder gefärbten Bereich
FR2501106A1 (fr) * 1981-03-06 1982-09-10 Saint Gobain Vitrage Feuille destinee a la fabrication d'intercalaires de vitrages feuilletes notamment de pare-brise, et sa fabrication
US4554713A (en) * 1982-09-07 1985-11-26 Ppg Industries, Inc. Apparatus for differentially stretching, aligning and cutting sheet material
US5087502A (en) * 1987-11-17 1992-02-11 Monsanto Company Process and intermediate sheet for forming shaped interlayer blanks
US5137673A (en) * 1987-11-17 1992-08-11 Monsanto Company Process for forming plasticized polyvinyl butyral sheet
US4768939A (en) * 1987-11-17 1988-09-06 Monsanto Company Apparatus for forming shaped interlayer blanks
US4808357A (en) * 1987-11-17 1989-02-28 Monsanto Company Process for forming shaped interlayer blanks
US6534152B2 (en) 1989-09-28 2003-03-18 Ppg Industries Ohio, Inc. Windshield for head-up display system
US5130174A (en) * 1989-10-12 1992-07-14 Monsanto Company Shaped interlayer blank

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2250430A (en) * 1935-06-08 1941-07-22 Sylvania Ind Corp Process and apparatus for forming tubing
US2700007A (en) * 1952-08-15 1955-01-18 Pittsburgh Plate Glass Co Method and apparatus for shaping a plastic interlayer for a curved laminated windshield

Also Published As

Publication number Publication date
CH333846A (fr) 1958-11-15
NL96320C (en:Method)
FR1157377A (fr) 1958-05-29
BE549552A (en:Method)
US2937407A (en) 1960-05-24
DE1099723B (de) 1961-02-16

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