摘要 |
A low profile substantially flat head power ratchet comprising a pair of spaced shells joined together to for a housing which is tubular at one end for attachment to a pneumatic motor and flat at the other end for operating use in confined areas, said ratchet comprising a gear journaled on a post in the upper shell and a boss on the lower shell, a yoke disposed about the gear and pivotally journaled about the boss, a pair of spaced pawls confined primarily in the yoke but projecting slightly upwards therefrom, and a reversing plate pivotally disposed about the post and lying on the yoke between the pawls, said reversing plate being shaped and sized such that only one of the two pawls may be selectively engaged with the gear at any one given time.
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