Compressed air lawn mowing and weeding system.

The lawn mowing system addresses noise pollution by using compressed air through a thin nozzle to cut grass and weeds, achieving quiet operation and reduced weight for various models.

JP2026068657APending Publication Date: 2026-04-22楠见俊雄
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
楠见俊雄
Filing Date
2024-10-10
Publication Date
2026-04-22

AI Technical Summary

Technical Problem

Traditional lawn mowers and weed cutters produce loud noise, which is annoying and disruptive to the environment.

Method used

A lawn mowing system that uses compressed air injected through a thin, narrow nozzle to cut grass and weeds, reducing noise by using a small air compressor and elliptical nozzle.

Benefits of technology

The system operates quietly, making it lighter and less disruptive than conventional mowers and cutters, suitable for handheld or larger models.

✦ Generated by Eureka AI based on patent content.

Smart Images

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Abstract

Conventional lawnmowers and trimmers have been excessively noisy, and no improvements or modifications have been made to address this issue, causing a nuisance. However, a world-first lawn mowing and trimming system has now been invented that produces no noise. The system is a lawnmower / grass trimmer that uses compressed air. The only sound is from the compressor and the compressed air produced when the grass and weeds are mowed down. It's a system that mows with a very low noise level and simultaneously sprays herbicide. It's a world-first technology that Japan can be proud of. The time has come for a generational shift in lawn mowing and weed cutting, enabling people in residential areas to mow their lawns and weeds without disturbing others with noise.
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Description

Technical Field

[0001] Most lawn mowers have disc-shaped saws and the blades of weed cutters are mostly of the type with teeth and clippers, and the noise during operation was loud and annoying. However, this air-compressed lawn mower has a quiet sound and a quiet lawn mowing system that does not produce noise in the environment.

Background Art

[0002] Lawn mowers and weed cutters produced noise and were annoying. However, this air-compressed lawn mower is quiet even when compressing air into the compressor, and is also quiet when mowing lawn grass, without causing annoyance to the neighborhood.

Disclosure of the Invention

[0003] It is the world's first lawn grass mowing system that can mow lawn grass by injecting compressed air from a thin, narrow, flat nozzle. Means for Solving the Problems

[0004] Air is compressed by a small air compressor, and the compressed air is forcefully ejected from a thin and fine elliptical nozzle (injection port), so that the lawn grass and weeds can be cut. Means for Solving the Problems

[0005] Depending on the purpose and application of this lawn mowing and weed cutting, whether it is a handheld type, a push type, a large lawn mower, etc., the size and type of the engine and compressor will be different. Effects of the Invention

[0006] For handheld lawn mowing and weed cutting, it is lighter than conventional lawn mowers and weed cutters. Of course, the noise is also reduced. Whether it is a push type or a large lawn mower, it will be lighter.

Best Mode for Carrying Out the Invention

[0007] This lawn mowing and weed cutting system can combine existing excellent parts according to the application to create a lawn mower and weed cutter that does not yet exist in the world.

Examples

[0008] TIFF2026068657000001.tif12158 has arrived. [Industrial applicability]

[0009] It's time for a generational shift away from traditional, heavy, cumbersome, and noisy lawnmowers and trimmers; their potential for use is about to begin. [Brief explanation of the drawing] [Figure 1] TIFF2026068657000002.tif69126

Claims

1. It is a device that compresses air using a compressor and sprays it out of a nozzle.

2. The nozzle is thin, narrow, and oval-shaped.

3. Herbicides can also be sprayed and applied from the nozzle.