Cattle grid

Cattle grid

A bridge structure 10 is portable and has frames 10, 11 providing upward and downward parts of a roadway 30 which is cattle-proof and may be in mesh or rail form. The frames 10, 11 are hinged together at 21 so as to be collapsible for transport. The bottom ends of the frames have section members for...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: BRIAN STEADMAN
Format: Patent
Sprache:eng
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
ASSEMBLY OF BRIDGES
CARE OF BIRDS, FISHES, INSECTS
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FISHING
FIXED CONSTRUCTIONS
FORESTRY
HUMAN NECESSITIES
HUNTING
NEW BREEDS OF ANIMALS
OR VIADUCTS
REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR
TRAPPING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A bridge structure 10 is portable and has frames 10, 11 providing upward and downward parts of a roadway 30 which is cattle-proof and may be in mesh or rail form. The frames 10, 11 are hinged together at 21 so as to be collapsible for transport. The bottom ends of the frames have section members for digging into the ground. The frames may be connected by an adjustable hinge to vary the span or height of the bridge and the frames may be of different length to accommodate changes in ground level.