A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Battery powered vibrating screed for leveling concrete surface
An apparatus for levelling concrete surface which consists of a screed rectangular section (2) and an extendable handle (5). A vibration motor (2) mounted on the screed. The extendable handle (5) can extend axially or pivot at the motor to suit an operator's position. Batteries and a DC motor controller (4) is mounted on the screed. An on/off switch and DC motor controller dial (6) are mounted on the handle. 6 1 Vibration DC motor mounting 2 Screed 3 Vibration DC motor 4 Lithium battery and DC motor controller 5 5 Extendable handle 4 6 On/Off switch and DC motor controller dial Figure 1
Battery powered vibrating screed for leveling concrete surface
An apparatus for levelling concrete surface which consists of a screed rectangular section (2) and an extendable handle (5). A vibration motor (2) mounted on the screed. The extendable handle (5) can extend axially or pivot at the motor to suit an operator's position. Batteries and a DC motor controller (4) is mounted on the screed. An on/off switch and DC motor controller dial (6) are mounted on the handle. 6 1 Vibration DC motor mounting 2 Screed 3 Vibration DC motor 4 Lithium battery and DC motor controller 5 5 Extendable handle 4 6 On/Off switch and DC motor controller dial Figure 1
Battery powered vibrating screed for leveling concrete surface
SHEN HAOJIE (author)
2022-05-12
Patent
Electronic Resource
English