Improvements in or relating to electrical distribution boards for use in feeder pillars or the like

摘要

451,454. Distribution boards. HENLEY'S TELEGRAPH WORKS CO., Ltd., W. T., 11, Holborn Viaduct, London, and MOOR, E., 25, Overcliffe, Gravesend. May 28, 1935, No. 15514. [Class 38 (i)] In a distribution board for feeder pillars, &c., contacts 3 are mounted on an insulator 1 formed with a rear groove so as to straddle a supporting rod 2 to which it is detachably secured byscrews 12. The contacts are secured by screws 7 enter. ing from the rear of the insulator into the base 9 of the contact which lies between projections 15 on the insulator, the sides of the insulator being grooved to accommodate rearward extensions 17 of the contacts. Specification 450,613 is referred to.