{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "An emergency exit for a vehicle or building is disclosed, comprising a multiple, e.g. double, glazed window (1, 41, 61)and an explosive fracturing means (30, 40, 60) for fracturing the window in an emergency. The window includes at least one pane (2, 42, 62) of tempered glass and a further pane (3…",
  "path": "/patents/1112823",
  "publishedAt": "2001-05-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60J9/00",
    "PILKINGTON GLASS LTD [GB]"
  ],
  "textContent": "An emergency exit for a vehicle or building is disclosed, comprising a multiple, e.g. double, glazed window (1, 41, 61)and an explosive fracturing means (30, 40, 60) for fracturing the window in an emergency. The window includes at least one pane (2, 42, 62) of tempered glass and a further pane (3, 43, 63) of glass, and the fracturing means is arranged to fracture both panes. Preferably the fracturing means comprises two explosively driven impacting devices (31, 48, 68), which are positioned in opposed relationship between the panes. The devices may be remotely actuated, e.g. electrically, and may be connected to a trigger system (35) which actuates fracture e.g. on deceleration or impact (in the case of a vehicle) or on detection of a fire. Preferably the fracturing means is compact, positioned adjacent a comer of the window, and concealed from external view.",
  "title": "Emergency exit comprising a multiple glazed window"
}