Trap doors
Esquema
Jerarquía
Components (Hierarchy Name) > components (objects) > <components by specific context> > architectural elements > <openings and opening components> > openings (architectural elements) > <openings by form> > <doorways and doorway components> > doorway components > <doors and door components> > doors > <doors by form>
Descripción
Doors fitted to an opening in a horizontal or nearly horizontal surface, as a floor or roof, through which a person ascends head first and descends feet first.
URI original del concepto
Otros términos
- valdeuren [nl]
- trampillas [es]
- trap door [en]
- doors, trap [en]
- trapdoors [en]
- valdeur [nl]
- trampilla [es]
- escotillón [es]
- trampa (puerta según forma) [es]