A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SLIDING BEARING AND CONSTRUCTION MACHINERY INCLUDING THE SAME
According to an embodiment of the present invention, a sliding bearing has a tapered portion formed on one side of the outer circumferential surface thereof. The tapered portion has a predetermined length. The predetermined length is 25-37.5% of the total length of the sliding bearing. According to another embodiment of the present invention, construction machinery comprises a frame, a housing, a pin, and a sliding bearing. The frame has a first connecting portion, and the housing has a second connecting portion connected to the first connecting portion. The pin is positioned within the first connecting portion and the second connecting portion. The sliding bearing is arranged between the pin and the second connecting portion, and has a tapered portion formed on one side of the outer circumferential surface thereof. The tapered portion has a predetermined length. The predetermined length is 25-37.5% of the total length of the sliding bearing. Therefore, wear and noise in the sliding bearing can be minimized.
본 발명의 실시예에 따른 슬라이딩 베어링은, 외주면 일측에 테이퍼부가 형성된 슬라이딩 베어링으로써, 상기 테이퍼부는 소정의 길이를 갖고, 상기 소정의 길이는 슬라이딩 베어링의 전체 길이에 비하여 25% ~ 37.5%이다. 본 발명의 다른 실시예에 따른 건설기계는 프레임과 하우징과 핀과 슬라이딩 베어링을 포함한다. 프레임은 제1 연결부를 갖고, 하우징은 상기 제1 연결부와 연결되는 제2 연결부를 갖는다. 핀은 제1 연결부와 제2 연결부 내에 배치된다. 슬라이딩 베어링은 핀과 제2 연결부 사이에 배치되고, 외주면 일측에 테이퍼부가 형성된다. 상기 테이퍼부는 소정의 길이를 갖고, 상기 소정의 길이는 슬라이딩 베어링의 전체 길이에 비하여 25% ~ 37.5%이다.
SLIDING BEARING AND CONSTRUCTION MACHINERY INCLUDING THE SAME
According to an embodiment of the present invention, a sliding bearing has a tapered portion formed on one side of the outer circumferential surface thereof. The tapered portion has a predetermined length. The predetermined length is 25-37.5% of the total length of the sliding bearing. According to another embodiment of the present invention, construction machinery comprises a frame, a housing, a pin, and a sliding bearing. The frame has a first connecting portion, and the housing has a second connecting portion connected to the first connecting portion. The pin is positioned within the first connecting portion and the second connecting portion. The sliding bearing is arranged between the pin and the second connecting portion, and has a tapered portion formed on one side of the outer circumferential surface thereof. The tapered portion has a predetermined length. The predetermined length is 25-37.5% of the total length of the sliding bearing. Therefore, wear and noise in the sliding bearing can be minimized.
본 발명의 실시예에 따른 슬라이딩 베어링은, 외주면 일측에 테이퍼부가 형성된 슬라이딩 베어링으로써, 상기 테이퍼부는 소정의 길이를 갖고, 상기 소정의 길이는 슬라이딩 베어링의 전체 길이에 비하여 25% ~ 37.5%이다. 본 발명의 다른 실시예에 따른 건설기계는 프레임과 하우징과 핀과 슬라이딩 베어링을 포함한다. 프레임은 제1 연결부를 갖고, 하우징은 상기 제1 연결부와 연결되는 제2 연결부를 갖는다. 핀은 제1 연결부와 제2 연결부 내에 배치된다. 슬라이딩 베어링은 핀과 제2 연결부 사이에 배치되고, 외주면 일측에 테이퍼부가 형성된다. 상기 테이퍼부는 소정의 길이를 갖고, 상기 소정의 길이는 슬라이딩 베어링의 전체 길이에 비하여 25% ~ 37.5%이다.
SLIDING BEARING AND CONSTRUCTION MACHINERY INCLUDING THE SAME
슬라이딩 베어링 및 이를 포함하는 건설기계
PARK HAEJI (author) / AN SANGMIN (author) / OH DAEJIN (author) / LIM DONGPIL (author)
2023-09-19
Patent
Electronic Resource
Korean
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