| 摘要 |
This invention relates to a shelf support and a device for moving said support (2) along a path wherein said device comprises an arm (1) that is pivotally and fixedly connected to a base (9), about an axis of rotation (6) at one end of the arm (1) and said shelf support (2) is pivotally suspended by a support shaft (5) which is pivotally connected to said arm (1), which shaft (5) is spaced apart form said axis of rotation (6), said device comprising: a load transmission device (13) at the axis of rotation (6), which load transmission device (13) is operatively fixedly, connected to the base (9), at least one rotating device (16) pivotally mounted in the arm (1) about said support shaft (5), an elongate rotation transmission device (14), which extends at least from the load transmission device (13) to the rotating device (16), and wherein said, rotating means(16) is operatively fixedly connected to said support (2), so that when the arm (1) is turned about the axis of rotation (6) the load transmission device (13) transmits the relative rotational movement between the arm (1) and the load transmission device (13) via the rotation transmission device (14) to the rotating device (16), so that the position of the support (2) is controlled dependent upon the position of the arm (1) wherein said elongate rotation transmission device (14) having one inner end (14A) and one outer end (14B) wherein said inner end (14A) is fixedly attached in relation to said base (9) and said outer end (14B) is fixedly attached to said rotating device (16). <IMAGE> |
