FLEXIBLE COUPLING AND DEVICE FOR TESTING THE SAME

Disclosed is a flexible coupling which has a safety means capable of protecting devices when excessive torque is applied and efficiently prevents a fire due to abrasion between pieces of metal. The flexible coupling, which is the flexible coupling transmitting power by connecting an input shaft and...

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Bibliographische Detailangaben
Hauptverfasser:	KO, JAE DEOK, LEE JI MAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed is a flexible coupling which has a safety means capable of protecting devices when excessive torque is applied and efficiently prevents a fire due to abrasion between pieces of metal. The flexible coupling, which is the flexible coupling transmitting power by connecting an input shaft and an output shaft, comprises: a first flange fastened to one shaft; a second flange spaced in a shaft direction from the first flange and fastened to the other shaft; a thin film-shaped diaphragm connecting the first flange and the second flange and extended in a radial direction; and a shear bolt provided between the second flange and the diaphragm to block power when at least a predetermined amount of the torque is applied. 과도한 토크가 걸릴 경우 장치들을 보호할 수 있는 안전수단을 갖고 금속간 마모에 의한 화재를 효율적으로 방지할 수 있는 플렉시블 커플링이 개시된다. 플렉시블 커플링은 입력축과 출력축 사이를 연결하여 동력을 전달하는 플렉시블 커플링에 있어서, 하나의 축에 체결되는 제1 플랜지; 상기 제1 플랜지에 대해 축 방향으로 이격되며 다른 하나의 축에 체결되는 제2 플랜지; 상기 제1 플랜지와 제2 플랜지를 연결하며 반경 방향으로 연장 형성되는 박판 형상의 다이아프램; 및 상기 제2 플랜지와 다이아프램 사이에 구비되어 일정 이상의 토크가 걸릴 때 동력을 차단하는 전단볼트를 구비한다.