A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a building side tooth which comprises a building side tooth body. Tool bits protrude out of the sides of the building side tooth body and are arranged in the longitudinal length direction. The building side tooth can rotate circumferentially with a connecting rod as the axis. Compared with the prior art, the building side tooth has the technical beneficial effects that a grab bucket can move forwards smoothly in the underground construction process, and the building side tooth is suitable for different soil texture environments.
The invention provides a building side tooth which comprises a building side tooth body. Tool bits protrude out of the sides of the building side tooth body and are arranged in the longitudinal length direction. The building side tooth can rotate circumferentially with a connecting rod as the axis. Compared with the prior art, the building side tooth has the technical beneficial effects that a grab bucket can move forwards smoothly in the underground construction process, and the building side tooth is suitable for different soil texture environments.
Comb tooth exchange plane shifting parking device with side longitudinal lifts
| European Patent Office | 2015