公开(公告)号：EP1169989A2

公开(公告)日：2002-01-09

申请号：EP01305555.3

申请日：2001-06-27

申请人： ARJO LIMITED

发明人： Von Schroeter, Philip

IPC分类号： A61G7/10

CPC分类号： A61G7/1019 ,  A61G7/1046 ,  A61G7/1061 ,  A61G7/1067 ,  A61G7/1076 ,  A61G2200/32 ,  A61G2200/34 ,  A61G2200/36 ,  Y10S414/134

摘要： An invalid positioning device comprising a support structure (10, 11, 12, 13), a lifting element (14) which is angularly displaceable about a main horizontal axis relative to the support structure (10, 11, 12, 13), and a power operated mechanism (31) for pivoting the lifting element (14) about the said main horizontal axis. The power operated mechanism (31) is arranged such that the torque applied by the power operated mechanism decreases as the lifting element moves away from one extreme position and increases again as the lifting element approaches its other extreme position and such that the angular speed of the lifting element increases as it moves away from one extreme position and decreases as it approaches its other extreme position.

摘要翻译： 一种无效定位装置，包括支撑结构（10,11,12,13），相对于支撑结构（10,11,12,13）围绕主水平轴线可角度地移位的提升元件（14），以及 动力操作机构（31），用于围绕所述主水平轴线枢转提升元件（14）。 动力操作机构（31）被布置成使得由动力操纵机构施加的扭矩随着提升元件从一个极限位置移动而减小，并且随着提升元件接近其另一极限位置而再次增加，并且使得 提升元件随着其从一个极限位置移动而增加，并随着其接近另一极限位置而减小。

公开(公告)号：EP0997129A1

公开(公告)日：2000-05-03

申请号：EP99307310.5

申请日：1999-09-15

申请人： ARJO LIMITED

发明人： Williams, Raymond Charles ,  Von Schroeter, Philip

IPC分类号： A61G7/10

CPC分类号： A61G7/1019 ,  A61G7/1046 ,  A61G7/1051 ,  A61G7/1061 ,  A61G7/1067 ,  A61G7/1076 ,  A61G2200/34

摘要： A chassis comprises two legs 11 and 12 extending in parallel spaced apart relationship and a cross member 13 connecting the two legs together. The cross member comprises first, second and third tubular members 14, 16 and 17. The second member 16 is telescopically extendible and retractable in the first member 14 and the third member 17 is telescopically extendible and retractable in the second member 16. A linear actuator 21 is provided for extending and retracting the second and third members in opposite directions relative to the first member.

摘要翻译： 底盘包括以平行的间隔开的关系延伸的两个腿部11和12以及将两个腿部连接在一起的横向构件13。 横向构件包括第一，第二和第三管状构件14,16和17.第二构件16在第一构件14中可伸缩地伸缩并且可缩回，并且第三构件17可伸缩地伸缩并在第二构件16中缩回。线性致动器 21设置成用于相对于第一构件在相反方向上延伸和缩回第二和第三构件。

公开(公告)号：EP1300127A2

公开(公告)日：2003-04-09

申请号：EP02256178.1

申请日：2002-09-06

申请人： ARJO LIMITED

发明人： Von Schroeter, Philip

IPC分类号： A61G7/10

CPC分类号： A61G7/1017 ,  A61G7/1046 ,  A61G7/1061 ,  A61G7/1067

摘要： A mobile invalid hoist comprises a non-rectilinear lifting arm 12 pivotably connected about first horizontal axis W to the upper end of mast 11, a housing 23 pivotably connected about second horizontal axis X to one end of the lifting arm 12 and supporting a vertical bearing 24, a sling hanger support 25 pivotably supported about a vertical or substantially vertical axis Y by the bearing 24, and a sling hanger 26 pivotably supported about a third horizontal axis Z by the sling hanger support 25. A flexible elongate element 27 is connected between the mast 11 and housing 23, and is guided through the lifting arm 12 to effectively form with the lifting arm 12 a parallelogram linkage. Thus, as the lifting arm 12 pivots, the housing 23 pivots in relation to the lifting arm 12 and the bearing 24 is kept vertical or substantially vertical.

摘要翻译： 移动式无效升降机包括：非直线提升臂12，其围绕第一水平轴线W可枢转地连接到桅杆11的上端;壳体23，其围绕第二水平轴线X可枢转地连接到提升臂12的一端并支撑竖直轴承 如图24所示，通过轴承24围绕垂直或基本垂直的轴线Y可枢转地支撑的吊架支架25以及通过吊架支架25围绕第三水平轴线Z可枢转地支撑的吊架26.柔性细长元件27连接在 桅杆11和壳体23，并且被引导通过提升臂12以与提升臂12有效地形成平行四边形连杆。 因此，当提升臂12枢转时，壳体23相对于提升臂12枢转，并且轴承24保持垂直或基本垂直。

公开(公告)号：EP1145931A1

公开(公告)日：2001-10-17

申请号：EP01302702.4

申请日：2001-03-23

申请人： ARJO LIMITED

发明人： Von Schroeter, Philip

IPC分类号： B62B3/00

CPC分类号： A61G7/1019 ,  A61G7/1046 ,  A61G7/1061 ,  A61G7/1067 ,  A61G7/1074 ,  B60B33/0005 ,  B60B33/0015 ,  B60B33/0049 ,  B60B33/0052 ,  B60B33/0057 ,  B60B33/0068 ,  B60B33/0071 ,  B60B33/0073 ,  B62B2301/14

摘要： A carriage, such as an invalid hoist or shopping trolley, is mounted on castors (24). Each castor is swivellable about a first axis (25). At least one of the castors is supported by a support element (13) which is angularly displaceable about a second axis (26) parallel to the intended direction of fore and aft movement of the carriage. The first axis (25) is perpendicular or substantially perpendicular to the second axis (26). Means (31,30) are provided for angularly displacing the support element (13) about the second axis (26) to encourage the castor (24) supported thereby to swivel one way or the other according to the direction in which the support element (13) is angularly displaced and to steer the carriage when the latter is propelled along the ground.

摘要翻译： 诸如无效升降机或购物车之类的运输工具安装在脚轮（24）上。 每个脚轮围绕第一轴线（25）可摆动。 至少一个脚轮由支撑元件（13）支撑，支撑元件（13）可围绕平行于滑架的前后运动的预期方向的第二轴线（26）成角度地移位。 第一轴线（25）垂直于或基本垂直于第二轴线（26）。 提供了用于使支承元件（13）围绕第二轴线（26）成角度地移位的装置（31,30），以促使由其支承的脚轮（24）根据支承元件（13）的方向以一种方式或另一种方式旋转， 13）有角度地位移，并在滑架沿着地面推进时使滑架转向。

公开(公告)号：EP1169989A3

公开(公告)日：2003-04-02

申请号：EP01305555.3

申请日：2001-06-27

申请人： ARJO LIMITED

发明人： Von Schroeter, Philip

IPC分类号： A61G7/10

CPC分类号： A61G7/1019 ,  A61G7/1046 ,  A61G7/1061 ,  A61G7/1067 ,  A61G7/1076 ,  A61G2200/32 ,  A61G2200/34 ,  A61G2200/36 ,  Y10S414/134

摘要： An invalid positioning device comprising a support structure (10, 11, 12, 13), a lifting element (14) which is angularly displaceable about a main horizontal axis relative to the support structure (10, 11, 12, 13), and a power operated mechanism (31) for pivoting the lifting element (14) about the said main horizontal axis. The power operated mechanism (31) is arranged such that the torque applied by the power operated mechanism decreases as the lifting element moves away from one extreme position and increases again as the lifting element approaches its other extreme position and such that the angular speed of the lifting element increases as it moves away from one extreme position and decreases as it approaches its other extreme position.