| 摘要 |
A latch assembly includes a latch bolt for engaging an associated striker. The latch bolt has an open position, a safety position and a closed position, which positions correspond to an open condition, a safety condition and closed condition, respectively, in the latch assembly. The latch assembly further includes a pawl for releasably retaining the latch bolt in the safety position and the closed position. The latch assembly includes a power closure mechanism that applies a drive load to the latch bolt to drive the latch bolt from the safety position to the closed position and a pivotably mounted driving member with a first portion which in use abuts against the latch bolt in response to powered closure. The powered closure results from movement of the pivot of the driving member combined with abutment of a second portion of the driving member against a bearing surface.
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