Improvements in or relating to telescopic stands, especially for microphones

Abstract

Abstract 603,581. Pedestal stands. FOUNTAIN, Ltd., G. R., NOEL, G. E., and OSBORN, B. T. March 19, 1945, No. 7313. Divided out of 603,580. [Class 52(iii)] [Also in Group XXVIII] A clamping ring 17 screwed to the outer member 1 of a telescopic pedestal tightens a split ring 16 of fibre or like material upon the inner tubular member 5, the ring 16 being prevented from rotating by a peg 20 or like device. The lower ends of the tubes 1, 5 may be closed to provide an air cushioning action, the split-ring permitting restricted air leakage, and additional escape holes and a non-return valve may be provided as in Specification 603,580.

Inventors

No inventors recorded.

Bibliographic Details