E04G 11/28 Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer
Introduced: September 1968
Full Title
Full titles differ between systems:
Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs > for walls, e.g. curved > Movable forms; Movable forms for moulding cylindrical, conical, or hyperbolical structures; Templates serving as forms for positioning blocks or the like > Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer
Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs > for walls, e.g. curved (E04G11/04 takes precedence) > Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like (E04G11/04 takes precedence) > Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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- E04G 11/30 which are lifted from layer to layer by turning, tilting, or similar moving upwards about a horizontal axis IPC+CPC Available in IPC and CPC