| 摘要 |
The seat is able to move along a track, limited and defined by the profile of the base (3). The base is formed as a single piece body, with the two side flanks, forming the slide profile, and with the central section forming a cavity. The seat (2) is carried by two supports (2.4,2.5), which carry runners (2.2) which act on the upper surface of the flanks. The handle (4) is fitted into the central section and has a pin (4.5), which locates into holes (3.9).
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