GB756170A - Improvements in or relating to laminated transparent structure adapted to function as a safety closure rupturable under shock - Google Patents

Improvements in or relating to laminated transparent structure adapted to function as a safety closure rupturable under shock

Info

Publication number
GB756170A
GB756170A GB3014653A GB3014653A GB756170A GB 756170 A GB756170 A GB 756170A GB 3014653 A GB3014653 A GB 3014653A GB 3014653 A GB3014653 A GB 3014653A GB 756170 A GB756170 A GB 756170A
Authority
GB
United Kingdom
Prior art keywords
window
interlayer
glass
cut
glass sheets
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
GB3014653A
Inventor
James Hervey Sherts
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
Priority to GB3014653A priority Critical patent/GB756170A/en
Publication of GB756170A publication Critical patent/GB756170A/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
    • B32B17/1099—After-treatment of the layered product, e.g. cooling
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

756,170. Windows. PITTSBURGH PLATE GLASS CO. Oct. 31, 1953, No. 30146/53. Class 20(3). [Also in Group VIII] A window rupturable under explosion pressure comprises two glass sheets 13, 14 bonded to opposite sides of a thermoplastic synthetic resin interlayer 12 that has edges 15 extending beyond the glass sheets constituting -flexible connections to the mount or frame 16 and that is cut along lines 25 into sections that can hinge about the edge portions 15. One or both of the glass sheets is cut or scored along lines coincident with the cuts in the interlayer. Each glass sheet may be cut along a different diagonal of the window. The cut segments of the glass plate and interlayer may be separated, leaving a gap which is filled with a strip of non-adhering material 26 such as polyvinyl chloride. The interlayer may be of polyvinyl acetal. The window may be repaired after rupture by moving the segments back into a common plane and securing between two washers drawn together by a nut and bolt at the intersection of the diagonals of the window.
GB3014653A 1953-10-31 1953-10-31 Improvements in or relating to laminated transparent structure adapted to function as a safety closure rupturable under shock Expired GB756170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3014653A GB756170A (en) 1953-10-31 1953-10-31 Improvements in or relating to laminated transparent structure adapted to function as a safety closure rupturable under shock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3014653A GB756170A (en) 1953-10-31 1953-10-31 Improvements in or relating to laminated transparent structure adapted to function as a safety closure rupturable under shock

Publications (1)

Publication Number Publication Date
GB756170A true GB756170A (en) 1956-08-29

Family

ID=10303052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3014653A Expired GB756170A (en) 1953-10-31 1953-10-31 Improvements in or relating to laminated transparent structure adapted to function as a safety closure rupturable under shock

Country Status (1)

Country Link
GB (1) GB756170A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692601A1 (en) * 1994-07-15 1996-01-17 RACK SYSTEM S.r.l. Improved wing particularly designed for application to boxes and casings for fire extinguishers, fire plugs and antifire and antiaccident items
CN101038142B (en) * 2007-04-05 2011-08-10 李宝龄 Method for reducing explosion destructivity and explosion releasing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692601A1 (en) * 1994-07-15 1996-01-17 RACK SYSTEM S.r.l. Improved wing particularly designed for application to boxes and casings for fire extinguishers, fire plugs and antifire and antiaccident items
CN101038142B (en) * 2007-04-05 2011-08-10 李宝龄 Method for reducing explosion destructivity and explosion releasing device

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