Patent classifications
E
FIXED CONSTRUCTIONS
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E05
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
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E05D
HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
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7/00
Hinges or pivots of special construction
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E05D7/08
for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
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E05D7/082
the pivot axis of the wing being situated at a considerable distance from the edges of the wing; , e.g. for balanced wings
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E05D7/086
Braking devices structurally combined with hinges
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