Ground improvement auger

JP1831116SActive Publication Date: 2026-07-08SST ASSOC INC
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
SST ASSOC INC
Filing Date
2025-12-22
Publication Date
2026-07-08

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Abstract

This product is an auger comprising a long shaft, a conveying section spirally arranged on the outer circumference of the shaft, and a blade located at the bottom of the shaft. When the shaft rotates forward, the blade excavates the ground while the conveying section discharges the excavated soil upwards. When the shaft rotates backward, the conveying section transports the material downwards while the blade spreads and compacts the material into the hole.
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