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A platform for research: civil engineering, architecture and urbanism
Bridge plank applicable to construction sites
A bridge plank for placement on scaffolding or support frames comprises left and right walls 2, 3 which are disposed either side of a main board 1. The left and right walls are integrally molded with the main board and the front and back ends of the main board are each provided with an end cap 4. The left and right walls are identical and each includes an outer wall. The bottoms of the outer walls are bent to form footings that are parallel to the main board, with the ends of the footings bent upwards to form inner walls. The top edges of the inner walls are in contact with the bottom of the main board. The end caps may comprise an outer wall, the bottom of which is bent inwardly towards the main board, and is further bent to form an inner wall that is in contact with the end cap. The bent inner walls serve as hand protectors. A plurality of reinforcing stiffeners are disposed at the bottom of the main board between the left and right walls, and parallel to the end caps.
Bridge plank applicable to construction sites
A bridge plank for placement on scaffolding or support frames comprises left and right walls 2, 3 which are disposed either side of a main board 1. The left and right walls are integrally molded with the main board and the front and back ends of the main board are each provided with an end cap 4. The left and right walls are identical and each includes an outer wall. The bottoms of the outer walls are bent to form footings that are parallel to the main board, with the ends of the footings bent upwards to form inner walls. The top edges of the inner walls are in contact with the bottom of the main board. The end caps may comprise an outer wall, the bottom of which is bent inwardly towards the main board, and is further bent to form an inner wall that is in contact with the end cap. The bent inner walls serve as hand protectors. A plurality of reinforcing stiffeners are disposed at the bottom of the main board between the left and right walls, and parallel to the end caps.
Bridge plank applicable to construction sites
KWOK LAI CHONG (author)
2020-05-27
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Asphalt-plank bridge-floor construction
| Engineering Index Backfile | 1933
| Engineering Index Backfile | 1929
| Engineering Index Backfile | 1929