. American engineer and railroad journal . of cruci-ble steel. The oiling devices are of the most improved form, zero to the full capacity has occurred in less than five secondsof time. It may be added that great care is taken in building theseengines to secure good workmansbip in all the details. Some Hydraulic Rail Punches. The accompanying cut shows a hydraulic punch for mak-ing the bolt holes in Ihe web of an ordinary rail. The makers. HYDRAULIC PUNCH FOR WEB OP RAIL. claim lliat Ihese punches are the first made which can be con-veniently used by an ordinary gang of men, and which do notre
. American engineer and railroad journal . of cruci-ble steel. The oiling devices are of the most improved form, zero to the full capacity has occurred in less than five secondsof time. It may be added that great care is taken in building theseengines to secure good workmansbip in all the details. Some Hydraulic Rail Punches. The accompanying cut shows a hydraulic punch for mak-ing the bolt holes in Ihe web of an ordinary rail. The makers. HYDRAULIC PUNCH FOR WEB OP RAIL. claim lliat Ihese punches are the first made which can be con-veniently used by an ordinary gang of men, and which do notrequire to have the rail removed from the road-bed in order topunch the use of the quic!:-acting lever, shown in the middle of 100 THE AMERICAN ENGINEER [February, 1893,
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
