Elevator door panel
The door may be made of two shells (10,20) which fit together. The first shell has a profiled and hooked end extending outward away from the shaft and the second shell has a similar profiled and hooked end extending inward toward the interior of the shaft. Each hooked edge has an outer portion (12a)...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The door may be made of two shells (10,20) which fit together. The first shell has a profiled and hooked end extending outward away from the shaft and the second shell has a similar profiled and hooked end extending inward toward the interior of the shaft. Each hooked edge has an outer portion (12a) at right-angles to the plane of the door and in contact with an inner portion (24b). The outer portion is curled over (12b,d,c), and engages the edge of the inner portion (24c). The stiffening filling for the door (28) consists of corrugated cardboard or aluminum honeycomb. |
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