Disclosed is a spool-type fender with inflection parts. The fender comprises: a spool body (110) having a through-hole (111) formed inside the center thereof and formed in a spool type; a flange part (120) including a first flange (121) extending laterally from one end of the spool body (110) to closely contact the side of a ship, and a second flange (122) extending laterally from the other end thereof to be coupled to the quay wall of a harbor; inflection parts (130) formed between the spool body (110) and the flange part (120), and including a first inclined portion (131) recessed from the flange part (120) at a first inclined angle, and a second inclined portion (132) recessed from the spool body (110) at a second inclined angle, wherein a tangential area between the first inclined portion (131) and the second inclined portion (132) is formed to be rounded with a certain radius of curvature, the length of the first inclined portion (131) is greater than that of the second inclined portion (132), and the internal inclined angles of the first inclined portion (131) and the second inclined portion (132) are formed to be 100-120 degrees; and a compressed air bag (140) spaced apart from the inner surfaces of the inflection parts (130) and the spool body (110) by predetermined distances, and formed in the longitudinal direction of the spool body (110). Therefore, the fender can efficiently absorb berthing shock when the ship is berthed, thereby minimizing damage to the ship.

    본 발명은 중앙 내측에 관통홀(111)이 형성되고 스풀타입으로 형성된 스풀 본체(110), 스풀 본체(110)의 일 종단으로부터 측면방향으로 연장되어 선박의 측면에 밀착되는 제1플렌지(121)와, 타 종단으로부터 측면방향으로 연장되어 항만의 안벽에 결합되는 제2플렌지(122)로 구성되는, 플렌지부(120), 스풀 본체(110)와 플렌지부(120) 사이에 형성되며, 플렌지부(120)로부터 제1경사각으로 만입된 제1경사부(131)와, 스풀 본체(110)로부터 제2경사각으로 만입된 제2경사부(132)로 이루어지고, 제1경사부(131)와 제2경사부(132)의 접선영역은 일정 곡률반경으로 라운드져 형성되고, 제1경사부(131)의 길이가 제2경사부(132)의 길이보다 길고 제1경사부(131)와 제2경사부(132)의 내부 경사각이 100° 내지 120°로 형성된, 변곡부(130), 및 스풀 본체(110)의 내측면과 일정거리 이격되어 스풀 본체(110)의 길이방향으로 형성된, 압축공기 주머니(140)를 포함하여, 선박의 접안시에 접안 충격을 효율적으로 흡수하여 선박의 손상을 최소화하는, 변곡부를 구비한 스풀타입 방현재를 개시한다.


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    Titel :

    SPOOL TYPE FENDER WITH INFLECTION PART


    Weitere Titelangaben:

    변곡부를 구비한 스풀타입 방현재


    Beteiligte:
    SHIN DONG JUN (Autor:in) / KIM KWANG ROK (Autor:in) / LEE CHAN WOO (Autor:in)

    Erscheinungsdatum :

    2022-07-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    E02B HYDRAULIC ENGINEERING , Wasserbau / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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