A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Screw pile and drive tool
A screw pile (10) comprises a hollow elongate shaft (12), a lower portion (14) rotatably mounted to the hollow elongate shaft (12), the lower portion (14) carrying a screw or one or more blades or plates (16, 18) for screwing of the screw pile into the ground. The screw pile may have a rotatable hub located at the lower end of the shaft, a rotatable hub carrying the screw or blades (16, 18). A drive tool can engage with the rotatable hub to rotate the hub and thereby rotate the blades to screw the pile into the ground 406 - -
Screw pile and drive tool
A screw pile (10) comprises a hollow elongate shaft (12), a lower portion (14) rotatably mounted to the hollow elongate shaft (12), the lower portion (14) carrying a screw or one or more blades or plates (16, 18) for screwing of the screw pile into the ground. The screw pile may have a rotatable hub located at the lower end of the shaft, a rotatable hub carrying the screw or blades (16, 18). A drive tool can engage with the rotatable hub to rotate the hub and thereby rotate the blades to screw the pile into the ground 406 - -
Screw pile and drive tool
PLOTKIN CAYN MURRAY (author) / PLOTKIN KYM ANTHONY (author)
2022-06-09
Patent
Electronic Resource
English
IPC:
E02D
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