Electric Turnbuckle
JP1800476SActive Publication Date: 2025-06-06山田 友二 +1
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Patent Information
- Application Number
- JP2024006712D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2024-03-30
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2049-03-30
Smart Images

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Abstract
This item is an electric turnbuckle that has been given the function of driving an electric drill to a conventional hand-operated turnbuckle, as shown in the reference photo. The hand-operated turnbuckle consists of a central body and first and second hook members that are screwed into both ends of the central body with a reverse thread specification, and has the function of expanding and contracting the first and second hooks at both ends by rotating the central body around the axis. However, this item is an item that is the subject of the related design, which was filed on the same day, in which the central body of the present design is made into a cylindrical body, the second long bolt does not have a helical part, and the slide guide tube with the hook part is made into a straight tube. The rest is the same as the present design. In this item, the second long bolt is not screwed into the central body, but is fixed by welding or the like. Therefore, it is made slightly shorter, and the head nut of the second short bolt is rotated and driven by an electric drill, and at the same time, the first hook member is screwed into the central body by rotating it around the axis of the central body, thereby giving it the function of driving an electric drill. This item does not lose its hand-operated function, and therefore has both a hand-operated function and an electric drill drive function.
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