ROTATIONAL CONNECTION SYSTEM PROVIDED WITH A FREE-WHEEL AND A LUBRICATION DEVICE
The present invention relates to a lubricated rotational connection system (10), which has a free wheel (20) having a driving part (30) and a driven part (40) as well as at least one rotational link member (50) arranged in a linking space (55), the linking space (55) being radially located between a...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a lubricated rotational connection system (10), which has a free wheel (20) having a driving part (30) and a driven part (40) as well as at least one rotational link member (50) arranged in a linking space (55), the linking space (55) being radially located between a driving linking section (31) and a driven linking section (41). A lubrication device (60) includes a fluid circulation device (65) constrained to rotate with a driven pumping section (42) of the driven part (40). The fluid circulation device (65) is fixed to rotate with respect to a driving pumping section (32) when the driving speed of rotation of the driving pumping section (32) is lower than the driven speed of rotation of the driven pumping section (42) around the axis (AX) of rotation to generate a forced circulation of the lubricating fluid within the linking space (55). Therefore, a high level of performance can be provided in both an engaged operating mode and a disengaged operating mode.
본 발명은 구동 부품(30)과 피구동 부품(40)을 갖는 프리휠(20) 뿐만 아니라 연결 공간(55)에 배치된 적어도 하나의 회전 링크 부재(50)가 구비되고, 상기 연결 공간(55)이 구동 연결 섹션(31)과 피구동 연결 섹션(41) 사이에 방사상으로 배치되는 윤활 회전 연결 시스템(10)에 관한 것이다. 윤활 장치(60)는 피구동 부품(40)의 피구동 펌핑 섹션(42)과 함께 회전하도록 구속된 유체 순환 장치(65)를 포함한다. 상기 윤활 유체의 강제 순환을 상기 연결 공간(55) 내에서 형성하기 위해, 상기 구동 펌핑 섹션(32)의 구동 회전 속도가 회전 축선(AX)을 중심으로 한 상기 구동 펌핑 섹션(42)의 피구동 회전 속도보다 낮을 때, 상기 유체 순환 장치(65)는 구동 펌핑 섹션(32)에 대해 회전 가능하게 고정된다. |
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