Concrete finisher

JP7686828B1Active Publication Date: 2025-06-02NIPPO CO LTD
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Patent Information

Application Number
JP2024052036
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2024-03-27
Publication Date
2025-06-02
Estimated Expiration
2044-03-27

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Abstract

【Problem】To provide a concrete finisher that is small in size, has a simple structure, does not require a large amount of power, and can easily finish the construction of concrete. 【Solution】The concrete finisher 10 includes a movable table 20 movably arranged on frame portions 71 on both sides in the paving width direction of the concrete 70, a rail 30 connecting the movable table 20, a working device 40 movably provided on the rail 30 for leveling and finishing the concrete 70, and a moving mechanism 34 for moving the working device 40. The working device 40 includes a first shaft 51 extending vertically and rotatably provided on front and rear frames 48, and a first swing finishing member 52 swingably provided in the forward direction of the paving direction via a fixing member 53 on the first shaft 51 for leveling and finishing the concrete 70, and a first swing angle limiting member for limiting the swing angle of the first swing finishing member 52. 【Selected Drawing】Figure 1
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Citation Information

Patent Citations

  • Road paving apparatus

    JP1994287910A

  • Finishing screed

    JP1996260417A

  • Support structure of compactor of concrete finisher

    JP1996333710A

  • Concrete laying and leveling device and concrete laying and leveling method

    JP2023115602A