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公开(公告)号：EP1598042A2
公开(公告)日：2005-11-23
申请号：EP05005885.8
申请日：2005-03-17
CPC分类号： A61G7/012 , A61G1/0212 , A61G1/0237 , A61G1/0287 , A61G1/0293 , A61G1/0567 , A61G11/00 , B66F7/0625 , B66F7/065 , B66F7/08
摘要： An adjustable support apparatus (1) comprising, first (12) and second (10) support elements, which are, in use, spaced vertically from each other and are moveable relative to each other between a first position, in which they are spaced from each other, and a second position, in which they lie closer to each other, first (14) and second (16) cross members connecting the first (12) and second (10) support elements to each other, at each side of the apparatus (1), said cross members (14, 16) being pivotally connected to each other between their ends with the first cross member (14) being pivotally connected at one end to the second support element (10) and connected at its opposite end to the first support element (12), and with the second cross member (16) being pivotally connected at one end to the first support element (12) and connected at its opposite end to the second support element (10), and actuating means (21) for effecting movement of the first (12) and second (10) support elements relative to each other, characterised in that the connection of each of the first cross members (14) to the first support element (12) includes a rack gear (34) connected to the first support element (12) and the corresponding end of both of the first cross members (14) supports a respective pinion gear (35) which engages the respective rack gear (34) on the first support element (12), with the pinion gears (35) of both of the first cross members (14) being rotationally fast with each other.
摘要翻译： 一种可调节的支撑装置（1），包括第一（12）和第二（10）支撑元件，所述支撑元件在使用中彼此垂直地间隔开并且可在第一位置和第二位置之间彼此间隔开 彼此靠近的第二位置，将第一（12）和第二（10）支撑元件彼此连接的第一（14）和第二（16）横向构件彼此靠近，在第二位置处， 装置（1），所述横向构件（14,16）在它们的端部之间彼此枢转地连接，第一横向构件（14）在一端枢转地连接到第二支撑元件（10），并在其相对端 并且第二横向构件（16）在一端枢转地连接到第一支撑元件（12）并且在其相对端处连接到第二支撑元件（10），并且致动装置 （21），用于实现第一（12）和第二（10）支撑件ele的运动 其特征在于，每个第一横向构件（14）与第一支撑元件（12）的连接包括连接到第一支撑元件（12）的齿条（34）和相应的端部 第一横向构件（14）都支撑与第一支撑元件（12）上的相应的齿条（34）接合的相应的小齿轮（35），其中两个第一横向构件的小齿轮（35） 14）彼此旋转快速。
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公开(公告)号：EP1598042A3
公开(公告)日：2006-01-18
申请号：EP05005885.8
申请日：2005-03-17
CPC分类号： A61G7/012 , A61G1/0212 , A61G1/0237 , A61G1/0287 , A61G1/0293 , A61G1/0567 , A61G11/00 , B66F7/0625 , B66F7/065 , B66F7/08
摘要： An adjustable support apparatus (1) comprising, first (12) and second (10) support elements, which are, in use, spaced vertically from each other and are moveable relative to each other between a first position, in which they are spaced from each other, and a second position, in which they lie closer to each other, first (14) and second (16) cross members connecting the first (12) and second (10) support elements to each other, at each side of the apparatus (1), said cross members (14, 16) being pivotally connected to each other between their ends with the first cross member (14) being pivotally connected at one end to the second support element (10) and connected at its opposite end to the first support element (12), and with the second cross member (16) being pivotally connected at one end to the first support element (12) and connected at its opposite end to the second support element (10), and actuating means (21) for effecting movement of the first (12) and second (10) support elements relative to each other, characterised in that the connection of each of the first cross members (14) to the first support element (12) includes a rack gear (34) connected to the first support element (12) and the corresponding end of both of the first cross members (14) supports a respective pinion gear (35) which engages the respective rack gear (34) on the first support element (12), with the pinion gears (35) of both of the first cross members (14) being rotationally fast with each other.
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