| 摘要 |
<p>A system for retaining seats in rows and/or columns comprises a plurality of floor bars 10 and attachment members 14 to which the leg 22 of a seat may be attached by a bolt 18. A tongue formed on the member 14 engages a groove 24 in the bar 10. Various modifications and refinements are described and an alternative supplementary means for connecting seats in rows is also shown.</p> |
