Nachladegerät für das Czochralski-Verfahren.

摘要

A recharging device used in Czochralski-type monocrystal ingot pulling apparatus, comprising a shaft (3) which is suspended from a pulling means (1), a ring slider (8) capable of sliding along the shaft means, a stopper (20) for stopping the downward movement of the slider, a pair of hooks (9, 11, 13) pivotably connected to the shaft below the ring slider and capable of assuming a hooking and unhooking positions, and a pair of rods (16) having one end connected to the ring slider and having the other end pivotably connected to the hooks such that when the ring slider slides upward relative to the shaft the pair of the rods cause the hooks to assume the unhooking position, and when the ring slider slides downward relative to the shaft the rods cause the hooks to assume the hooking position.