CULTIVATOR'S HANDLE

Curved cutouts on cultivator blades address the issue of increased traction resistance and dull blades by enhancing weed cutting and reducing uncut weeds, improving cultivator performance.

RU244689U1Active Publication Date: 2026-07-09FEDERALNOE GOSUDARSTVENNOE BYUDZHETNOE OBRAZOVATELNOE UCHREZHDENIE VYSSHEGO OBRAZOVANIYA BRYANSKIJ GOSUDARSTVENNYJ AGRARNYJ UNIVERSITET
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Patent Information

Application Number
RU2026106224U
Authority / Receiving Office
RU · RU
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2026-03-10
Publication Date
2026-07-09
Estimated Expiration
2036-03-10

AI Technical Summary

Technical Problem

Existing cultivator designs fail to reduce traction resistance and improve performance by compensating for blade wear, leading to increased resistance and uncut weeds due to dull blades.

Method used

The cultivator blades are designed with curved cutouts to reduce cutting resistance and enhance weed root capture, featuring a replaceable steel strip attachment with blades having a curvilinear shape.

Benefits of technology

The curved cutouts extend blade life, reduce traction resistance, and enhance weed cutting efficiency, thereby improving overall work quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model relates to agricultural engineering and can be used as a lancet cultivator working element for soil cultivation. The technical result of the utility model is a reduction in draft resistance while improving the quality of work. This technical result is achieved by both blades of each strip having curved cutouts. The cultivator blade comprises a holder, two wings with round openings, and a replaceable attachment in the form of a pair of steel strips with blades on both sides, placed on top of the blade wings at an angle of attack of the cultivator blade and rigidly attached to the wings with a bolted connection through their oval openings, aligned with round openings of the cultivator blade. Both blades of each strip have curved cutouts.
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Citation Information

Patent Citations

  • Cultivator paw

    RU231815U1

  • Cultivator paw

    RU236692U1

  • Cultivator paw

    RU241382U1

  • All-purpose soil tillage machine of the combined unit

    RU2798537C1

  • UZ2027U