nd without much diffi- and holds the hammer suspended at any hight desired with little or no pressure downward. The hammer is culty. With war vessels of light draft the problem above the anvil; superseding, by mechanism easily thrown upward for the blow by the connecting rod, E, is more difficult.… … upper part of the boiler the reaction of this spring PAYE’S IMPROVED FORGE HAMMER. and the steam dome and drawing the helve and steam pipe are, however, exposed and unpro- gagging apparatus heretofore employed. The var- hammer down that the force of the blow is obtained. tected. On the whole,…
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