| 摘要 |
440,186. Glasshouses. GROVES, A. L., 230, Dominion Road, Worthing, Sussex. May 22,1934, No. 15157. [Class 20 (i)] A greenhouse or garden frame comprises a framework and independent top and side panels slidably arranged thereon so that different crops may be covered as required. The main frame is built up of cross frames interconnected by longitudinals A, B, C, at the ridge, eaves, and base, respectively, the ridgebar being double-grooved at A<2> to receive the edges of the roof lights F. These roof lights are provided with runner rollers J<2>, and with retaining means K adapted to engage ledges B<2>, Fig. 4, on the eaves-bars, which are further provided with ledges B<3> on which are suspended the side lights G by means of rollers M and brackets L ; stops N on the side lights engage ledges on the base-bars. |
