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    • 1. 发明申请
    • TAKE-UP REEL WITH UNI-DIRECTIONAL SPEED GOVERNED RETRACTOR
    • 采用独立速度控制回退机构
    • WO2002085766A1
    • 2002-10-31
    • PCT/US2002/011339
    • 2002-04-09
    • COXWELLS, INC.
    • SAUDER, Gerald, D.BACA, Andre, J.KNOSALLA, Jeff
    • B65H5/365
    • B67D7/40B65H75/4442B65H2403/61
    • A take-up reel (10) for winding and storing an elongate hose (12) or electrical cable (12) that permits the hose (12) to be payed-out at any speed while providing the safety benefits of a viscous speed governor during take-up. The take-up reel (10) comprises a reel (24) supported by a stationary support shaft (32) and is urged in a first direction by a torsional spring (38). A viscous clutch assembly (50) comprising multiple disks (82, 84) housed in a chamber filled with a viscous fluid is coupled to the reel (24). A unidirectional clutch (66) is provided to decouple the viscous clutch (50) from the reel (24) when the hose (12) may be payed-out without resistance from the viscous clutch (50). As the hose (12) is being taken-up by the reel (10), the unidirectional clutch (66) engages the viscous clutch (50) which retards the take-up velocity of the hose reel (24).
    • 用于卷绕和存储细长软管(12)或电缆(12)的卷取卷轴(10),其允许软管(12)以任何速度支付,同时在粘性调速器的安全优点的同时 占。 卷取卷轴(10)包括由固定支撑轴(32)支撑的卷轴(24),并通过扭力弹簧(38)沿第一方向推压。 包含容纳在填充有粘性流体的腔室中的多个盘(82,84)的粘性离合器组件(50)联接到卷轴(24)。 提供单向离合器(66),用于在软管(12)可以不用粘性离合器(50)阻力的情况下将粘性离合器(50)与卷轴(24)分离。 当软管(12)被卷轴(10)吸收时,单向离合器(66)接合粘滞离合器(50),该粘性离合器延迟软管卷轴(24)的卷取速度。