d-lined strap brake, capable of holding the maxi- plan view, Fig. 2), mounted on vertical shafts stepped introducing a mixture of steam, hot air, and gases mum load suspended, and worked by a suitable lever in the bulkhead. These shafts also carry drums, shown into the fuel. The bridge wall at the… … revolving motion, are fitted toa QUATERMASS shaft running in wide gun metal bearings having loose caps and guiding sheave, C, carried by an adjustably mounted lock nuts. This shaft is bored up, and has pass- bracket. An endless wire rope or chain passes around ing through it a spindle fitted at the…
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