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1. 发明申请

WO2003072989A1 ADJUSTABLE PROGRESSIVE JOINT-BRAKE SYSTEM 审中-公开
标题翻译：可调节的连续制动系统
公开(公告)号：WO2003072989A1
公开(公告)日：2003-09-04
申请号：PCT/US2003/005490
申请日：2003-02-25
申请人： STERIS INC. , ONDAL INDUSTRIETECHNIK GMBH
发明人： KUPFER, Stefan
IPC分类号： F16M11/04
CPC分类号： F16M11/2064 , A61B90/30 , A61B90/35 , A61B90/50 , A61G12/004 , F16M13/027 , F16M2200/044 , F16M2200/065 , F21V21/26 , F21W2131/205 , Y10S362/804 , Y10T403/32591 , Y10T403/32861
摘要： A joint (52) for connecting arm portions (40, 42) of a ceiling or wall mounted support system includes housing members (60,62) with an annular bearing (64) interposed between opposed surfaces (82,84) thereof. The housing members are clamped together on an axle (98) such that a braking force generated between the bearing and the housing member surfaces opposes rotation of one arm portion relative to the other. A variable braking force is generated between the bearing and surfaces (206) of the housing members which are generally perpendicular to the opposed surfaces (82, 84). The variable braking force is generated by a spring (182) and is greatest when the arm supporting a piece of equipment (24, 26, 28, 56) is at its lowest point, relative to the horizontal. This overcomes the increased forces in the spring which otherwise tend to cause the arm portion (42) to drift upward.
摘要翻译：用于连接天花板或墙壁安装的支撑系统的臂部分（40,42）的接头（52）包括具有插入其相对表面（82,84）之间的环形轴承（64）的壳体构件（60,62）。壳体构件在轴（98）上夹紧在一起，使得在轴承和壳体构件表面之间产生的制动力相对于一个臂部相对于另一个的旋转。在壳体构件的轴承和表面（206）之间产生可变制动力，其大致垂直于相对表面（82,84）。可变制动力由弹簧（182）产生，并且当支撑一件设备（24,26,28,56）相对于水平线处于其最低点时的臂是最大的。这克服了弹簧中的增加的力，否则倾向于使臂部分（42）向上漂移。

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