A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A cattle guard 1 comprises a frame having two opposed frame members 2, 3 and a plurality of parallel bars 6a to 6i extending and supported between the two opposed frame members 2, 3. Each bar 6a to 6i is rotatable between a guard position, where it is difficult to walk across and prevents cattle crossing and a walk position where the bars 6a to 6i are rotated to provide a walkway to permit authorised users to cross. The cattle guard arrangement permits authorised users to release the bars 6a to 6i from a locked guard position, or to lock the bars in the guard position, by operation of any one of two locking members 18, 19 located at opposite ends/sides of the cattle guard 1.
A cattle guard 1 comprises a frame having two opposed frame members 2, 3 and a plurality of parallel bars 6a to 6i extending and supported between the two opposed frame members 2, 3. Each bar 6a to 6i is rotatable between a guard position, where it is difficult to walk across and prevents cattle crossing and a walk position where the bars 6a to 6i are rotated to provide a walkway to permit authorised users to cross. The cattle guard arrangement permits authorised users to release the bars 6a to 6i from a locked guard position, or to lock the bars in the guard position, by operation of any one of two locking members 18, 19 located at opposite ends/sides of the cattle guard 1.
A cattle guard
NICHOLAS RAY (author)
2022-07-13
Patent
Electronic Resource
English
| European Patent Office | 2020