FLOOR HINGE EMPLOYING RACK GEAR DRIVING METHOD

The present invention relates to a rack gear drive type floor hinge which employs a piston operation method by means of a pinion gear part coupled to a rotary shaft of a door and a rack gear part of a piston, thereby being capable of providing significantly improved durability and guaranteeing preci...

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Bibliographic Details
Main Author PARK, SANG DAE
Format Patent
LanguageEnglish
French
Korean
Published 23.06.2016
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Summary:The present invention relates to a rack gear drive type floor hinge which employs a piston operation method by means of a pinion gear part coupled to a rotary shaft of a door and a rack gear part of a piston, thereby being capable of providing significantly improved durability and guaranteeing precise operation even after long-term use, compared to a cam method. Further, the present invention can be applied to structures with a bidirectionally openable door. La présente invention concerne une charnière sur sol du type à entraînement d'engrenage à crémaillère qui utilise un procédé d'actionnement de piston au moyen d'une partie pignon d'engrenage couplée à un arbre rotatif d'une porte et d'une partie engrenage à crémaillère d'un piston, permettant ainsi de fournir une durabilité considérablement améliorée et de garantir un fonctionnement précis même après une utilisation à long terme, par rapport à un procédé de came. En outre, la présente invention peut être appliquée à des structures ayant une porte pouvant être ouverte de façon bidirectionnelle. 본 발명은 랙기어 구동방식의 플로어 힌지에 관한 것으로서 도어의 회전축에 결합되는 피니언기어부와 피스톤의 랙기어부에 의한 피스톤 작동방식을 적용하였기 때문에 캠방식에 비해 내구성이 현저히 향상되고 오랜시간 사용하여도 정밀한 작동이 보장되는 것이며, 도어를 양방향으로 오픈하는 구조에 적용이 가능하다.
Bibliography:Application Number: WO2014KR12420