SPRAY METHOD AND SPRAY MACHINE USED FOR THE SAME

Title:

SPRAY METHOD AND SPRAY MACHINE USED FOR THE SAME

Document Type and Number:

Japanese Patent JP2023049182

Kind Code:

A

Abstract:

To provide a spray method which can perform spray work mechanically, and can easily and correctly adjust a distance between a nozzle jetting port and a spray surface, and to provide a spray machine used for the same.SOLUTION: An attachment (1) is mounted on a vehicle. The attachment (1) includes: a tabular member (2) movable in a longer direction and extending in an orthogonal direction; and a spray nozzle (3) movable along the tabular member (2). The spray nozzle (3) is made to follow and move to a surface shape of a slope. In the movement of the nozzle, the attachment (1) is expanded/contracted, the attachment (1) is oscillated, the tabular member (2) is moved in the longer direction of the attachment (1), the spray nozzle (3) is moved along the tabular member (2), the tabular member (2) is rotated with respect to a rotation center in the longer direction of the attachment (1), the spray nozzle (3) is rotated, and a spray distance (L) from a jetting port of the spray nozzle (3) to a spray surface is adjusted.SELECTED DRAWING: Figure 2

Inventors:

NISHIDA KOHEI
ISHIGAKI YUKITADA

Application Number:

JP2021158770A

Publication Date:

April 10, 2023

Filing Date:

September 29, 2021

Export Citation:

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Assignee:

NITTOC CONSTRUCTION

International Classes:

E02D17/20

Attorney, Agent or Firm:

Patent Attorney Takahashi Patent Office

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