Title:
CONVEYANCE DEVICE FOR CONCRETE LEVELING
Document Type and Number:
WIPO Patent Application WO/2022/154075
Kind Code:
A1
Abstract:
Provided is a conveyance device for concrete leveling which is capable of conveying a revibration device or the like for concrete leveling which improves the automation thereof and saves labor while improving the durability of the concrete by minimizing the cracking thereof. A conveyance device for concrete leveling which has a connection means which connects to a conveyance target device which is towed and conveyed when leveling concrete, said conveyance device being configured: so as to have a chassis and two wheels which have a tooth-shaped outer circumference, are capable of traveling through wet concrete and are attached to the axle on both sides of the chassis, and also have a universal caster attached to the floor surface of the chassis; and in a manner such that the chassis interior is equipped with two motors for independently driving the two wheels, a battery for driving the two motors, and a supply means for supplying a control signal and battery power to the conveyance target device when connected to the conveyance target device.
Inventors:
MATAYOSHI YUJI (JP)
Application Number:
PCT/JP2022/001064
Publication Date:
July 21, 2022
Filing Date:
January 14, 2022
Export Citation:
Assignee:
FLOOR AGENT CO LTD (JP)
MATAYOSHI YUJI (JP)
MATAYOSHI YUJI (JP)
International Classes:
E04G21/10; E04F21/24
Domestic Patent References:
| WO2019176733A1 | 2019-09-19 |
Foreign References:
| JPH0533496A | 1993-02-09 | |||
| JPH0579187A | 1993-03-30 | |||
| JPH01295972A | 1989-11-29 | |||
| JPH02282566A | 1990-11-20 |
Attorney, Agent or Firm:
SHIRAHAMA INTERNATIONAL PPC (JP)
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