JPH1143095A - Buoyancy type ship bottom shell-and-seaweed remover - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a buoyancy type ship bottom shell-and-seaweed remover which can remove the shell and the seaweed attached to the ship bottom simply while floating the ship on the water without landing the ship, and reduce the number of paint applying times to the ship bottom in order to prevent a pollution. SOLUTION: This buoyancy type ship bottom shell-and-seaweed remover rubs out the shell and the seaweed attached on the ship bottom in the condition floating the ship, by fixing a heterogeneous adhesive with a buoyancy or buoyant member with a random hardness, form, and size, to a rope 3 at a random interval, squeezing it, to the ship bottom by the buoyancy of shell-and-seaweed removers 1 having a buoyancy or buoyant members 2, and pulling it by the rope 3. Consequently, the removing work can be carried out simply without landing the ship, by touching the buoyant members 2 and the shell-and-seaweed removers 1 fixed to the rope 3, and only pulling the handles 4 at both ends of the rope 3 alternately lightly.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention is suitable as an instrument for easily removing shellfish algae adhering to the bottom of a ship without floating the ship and floating on the water.

[0002]

2. Description of the Related Art Conventionally, for example, to remove shellfish algae attached to the bottom of a ship, the ship was mounted on land and rubbed with a metal plate with force.

[0003]

DISCLOSURE OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and does not allow shellfish algae adhering to the bottom of a ship to be mounted on a ship but to float the seaweed adhering to the bottom of the ship while floating on the water. It is an object of the present invention to provide an inexpensive method of removing easily in a short time and with little force.

[0004]

In order to achieve the above object, a buoyancy type bottom shell algae removing device according to the present invention is provided with a buoyancy material having an arbitrary hardness and an arbitrary shape or a joining material having a buoyancy different in material. Can be fixed to the rope at an arbitrary number and an arbitrary interval, and handles can be provided at both ends.

[0005]

The buoyancy type bottom shell algae removing device of the present invention has a buoyancy in the buoyancy material and the shell algae removal part, so that the shell algae removal part is strongly pressed to the bottom of the ship, and the ropes are alternately pulled by lightly pulling the rope. A buoyancy-type bottom shell algae removal tool that is even more strongly pressed against the ship's bottom and easily peels off hard barnacles.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing one embodiment of the present invention, wherein a buoyancy material (2) and an algae removing part (1) are provided in an arbitrary number.
A buoyancy type bottom shell algae removal tool that is alternately fixed to a rope (3) and provided with handles (4) at both ends.

[0007]

According to the present invention, mass production can be performed at low cost, and the buoyancy material and the shellfish removal portion fixed to the rope can be passed through the bottom of the ship without pulling over the ship, and the handles at both ends of the rope can be pulled lightly and alternately. A buoyancy-type bottom shell algae removal tool that is easy to use and requires only one application of the bottom paint several times, which is also useful for preventing pollution.

[Brief description of the drawings]

FIG. 1 is a perspective view showing one embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Shellfish removal part 2 Buoyancy material 3 Rope 4 Handle

Claims (1)

[Claims] 1. A marine marine algae that adheres to the bottom of a ship while floating on the water is fixed to a rope with a heterogeneous bonding material or buoyancy material having a buoyancy of an arbitrary hardness, shape and size by attaching to a rope at an arbitrary interval. A buoyancy type bottom shell algae removal tool characterized in that it is pressed against the bottom of the ship by the buoyancy of a certain shell algae collecting part or buoyancy material, and furthermore it is pulled with a rope to scrape shell algae.