| 摘要 |
A bank of seats for use in an amusement type environment has at least two seats arranged in side-by-side orientation with all seats facing in the same direction. The bank of seats has a substantially planar platform and upstanding, forward support arms attached to the platform in spaced apart positions adjacent at the front edge of the platform. In addition, upstanding, rearward support arms are attached to the platform at spaced apart positions adjacent to the back edge of the platform to form respective pairs of forward and rearward support arms. Each of the seats is mounted for pivotal movement about a pivot axis that is adjacent to the distal ends of a respective pair of forward and rearward support arms. All of the seats are pivoted in unison about their respective pivot axes so that each seat sways from side to side in substantially the same pivotal movement as all other of the seats. Independent mechanisms raise and lower the front and back edges of the planar platform. The mechanisms for raising and lowering the front and back edges of the planar platform are operated independently of each other so that the movement of the front edge of the planar platform can be controlled independent of the movement of the back edge of the planar platform.
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