| 摘要 |
Novelty: An iron cast grid composed of dismountable iron cast rods is disclosed. Constitution: Equal-in-length iron cast rods (1) retained -at their ends- into special housings-recesses (3) by two holding longitudinal pieces (2). Technical features: The invention is characterised in that it is in position to be dismounted into its iron cast rods (1) at will, by mere upward pull. Cleaning of the grid is very easy due to its aforementioned handy and lightweight rods eliminating any possible weight-induced accidents; easy replacement of the rods in the occurrence of breaking; easy and economical construction, space saving and, thereby, more economic transport of the grid. |
