摘要 |
362,220. Sustaining load at limit of wind. NEASMITH, T., Valley House, Bourne Valley Road, Branksome, Dorsetshire. Jan. 28, 1931, No. 2733. [Class 78 (v).] A street lamp is supported in its highest position without strain on the hoisting rope a by means of a bracket C formed with cam slots B which are entered by rollers b, bl mounted on the lamp carrier A. The carrier is made in two parts which are pivotally connected by a pin a<4>. |