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Expired
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GB1806027A
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Individual
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Individual
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Priority to GB1806027ApriorityCriticalpatent/GB297523A/en
Publication of GB297523ApublicationCriticalpatent/GB297523A/en
F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
F22B7/16—Component parts thereof; Accessories therefor, e.g. stay-bolt connections
Abstract
297,523. Sykes, J. C. July 7, 1927. Stays.-The ball head b of a firebox stay bolt is seated in a washer q resting against but not welded to the boiler shell d, and is surrounded by a sleeve j welded to the boiler shell and closed by a screwed cap m. The washer may be formed with a flange p projecting into the aperture o in the boiler shell.
GB1806027A1927-07-071927-07-07Improvements in or relating to stays for locomotive fireboxes and the like
ExpiredGB297523A
(en)