Excavator tongs that anti-scrap buffer cushions are formed

In accordance with the present invention, excavator tongs are suggested. In regard to the excavator tongs in which a tooth and an adaptor are formed, a cushion holder coupled with a cylindrical scratch prevention buffer cushion is integrated with the tooth, the tooth and the adaptor are detachably c...

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Bibliographic Details
Main Author CHO YUN HI
Format Patent
LanguageEnglish
Korean
Published 15.04.2022
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Summary:In accordance with the present invention, excavator tongs are suggested. In regard to the excavator tongs in which a tooth and an adaptor are formed, a cushion holder coupled with a cylindrical scratch prevention buffer cushion is integrated with the tooth, the tooth and the adaptor are detachably combined or integrated, and the adaptor is coupled with a body of the excavator tongs, wherein two cushion holders coupled with buffer cushions are installed on one side, and one cushion holder coupled with a buffer cushion is installed on the other side, and then, when the excavator tongs need to pick up a heavy stone wall, the three buffer cushions are stably brought into tight contact with the stone wall in a triangular form, and, due to the cylindrical shape of the cylindrical buffer cushions, the buffer cushions can be kept in tight contact with the stone wall without being spaced apart therefrom regardless of the angle formed between the cushion holders and the stone wall or the condition of the surface of the stone wall, and also, the buffering action of the buffer cushions can prevent scratches on the stone wall. 본 발명은 투스와 어뎁터가 형성된 굴삭기 집게에 있어서, 원기둥형 긁힘 방지 완충쿠션이 체결된 쿠션홀더가 상기 투스와 일체로 결합되고, 상기 투스와 상기 어뎁터는 탈착 가능하게 결합되거나 일체로 결합되고, 상기 어뎁터는 상기 굴삭기 집게본체에 체결되되, 상기 완충쿠션이 체결된 쿠션홀더는 일측에 두 개, 타측에 한 개 설치되어 상기 굴삭기 집게가 무거운 석벽을 집어 올릴 때 상기 세 개의 완충쿠션이 상기 석벽에 삼각형 형상을 이루며 안정적으로 밀착되고, 상기 원기둥형 완충쿠션의 원기둥 형상으로 인해 상기 쿠션홀더와 상기 석벽이 이루는 각도나 상기 석벽의 표면 상태에 상관없이 상기 완충쿠션은 상기 석벽에 들뜨지 않고 밀착되며, 상기 완충쿠션의 완충작용으로 상기 석벽에 긁힘 자국을 남기지 않는 굴삭기 집게를 제시한다.
Bibliography:Application Number: KR20200129951