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    • 73. 发明公开
    • Roller screen unit
    • Rollblendeneinheit。
    • EP0594265A1
    • 1994-04-27
    • EP93203189.1
    • 1990-07-31
    • METACO Co., Ltd.
    • Chigusa, Tomomichi, c/o Metaco Co., Ltd.Tsuchida, Osamu, c/o Metaco Co., Ltd.
    • E06B9/44E06B9/90
    • G11C5/025E06B9/46E06B9/80E06B9/90E06B2009/808
    • In the roller screen unit of the present invention a screen member (37), that may be drawn from and wound upon a roller is provided together with a braking mechanism, which comprises, a rotator member (17) rotatably supported on a stator member (21) and rotating in contact with the inner surface of said roller, a retainer (19) and a sun gear (20), having planetary pinion gears (18) rotating with rotation of the rotator member, connected through a gear portion provided on the inner peripheral surface of the rotator member, a top member (24), provided with a weight balancing member (23), in contact centrifugally with the inner peripheral surface of said rotator member, controlling rotation of said rotator member; and a rotating member (26) carrying said top member.
    • 在本发明的滚丝筛单元中,可以将制动机构与制动机构一起设置,该制动机构包括可旋转地支撑在定子部件上的转子部件(17) 21),并且与所述辊的内表面接触旋转;保持器(19)和太阳齿轮(20),其具有随所述转子构件的旋转而旋转的行星小齿轮(18),所述行星小齿轮通过设置在所述滚子 旋转体构件的内周面,设置有与所述旋转体构件的内周面离心接触的重量平衡构件(23)的顶部构件(24),控制所述旋转体构件的旋转; 和承载所述顶部构件的旋转构件(26)。
    • 77. 发明公开
    • A winding mechanism for an architectural covering
    • 设备用于卷绕的盖
    • EP1405982A3
    • 2004-06-23
    • EP03028842.7
    • 1998-12-07
    • HUNTER DOUGLAS INDUSTRIES B.V.
    • Welfonder, Konrad
    • E06B9/60E06B9/78
    • F16D57/02E06B9/42E06B9/62E06B9/80E06B2009/808
    • A winding mechanism for controlling the retraction and deployment of an architectural covering, such as a window blind or shade having a winding element 12, about which the covering, or its lift cord or tapes are wound and unwound with rotation of the winding element about a first axis of rotation, and a fluid brake 40 for retarding the rotation of the winding element in at least one direction about the first axis. The fluid brake comprises a fluid tight compartment 42 containing a liquid and an impeller 46. The compartment and the impeller are adapted for relative rotation about a second axis, which can be the same as or coaxial with the first axis. Either the compartment or the impeller is operatively connected to the winding element. In operation the liquid rotates with the rotation of the compartment or the impeller about the second axis. Rotation of the liquid relative to the impeller or to the compartment in at least a first direction about the second axis is effective to retard the rotation of the winding element in at least a second direction about the first axis. The impeller 46, or a peripheral wall surface 43 of the compartment 42 has a first surface 49B that extends generally radially and substantially parallel with respect to the second axis.