Apparatus for storing a continuous casting starting bar in elevated position

Apparatus for use with a flow-through continuous casting mold, said apparatus comprising a starting bar curved lengthwise in a vertical plane and having a trailing end for joining to a metal strand issuing from the bottom of such a mold, the leading end portion of said bar being provided with a row of rack teeth extending along the bar for a predetermined distance, a storage housing adapted to be spaced laterally from the mold and having a substantially vertical passage therethrough for receiving said leading end portion of the bar, means for moving the starting bar lengthwise from a strand-receiving position to said storage housing and up into said housing passage, a vertical gear projecting into one side of said housing for engagement by said rack teeth when in said passage, an overrunning clutch operatively connected with said gear permitting the gear to free wheel as said rack teeth move upwardly across the gear a predetermined distance, driving means for controlling rotation of the clutch in the opposite direction when the bar freed from a strand is moving downwardly through said passage and turning said gear, the driving means including means for preventing rotation of the clutch in said opposite direction by said gear while the driving means is idle to thereby support the starting bar from said housing by means of the gear, a latch tooth for meshing with said gear to hold the gear stationary as the downwardly moving uppermost rack tooth leaves the gear, and means supporting said latch tooth and engageable by said leading end of the rising starting bar for disengaging said latch tooth from the gear just before said uppermost rack tooth rising in the housing passage reaches the gear, whereby said uppermost rack tooth will mesh with the gear and start turning it.