| 摘要 |
This invention relates to bi-directional ratcheting socket wrenches having two modes of operation that can be used independently or simultaneously and having only one ratchet mechanism. This invention can rotate a work piece by being rotated around the socket axis as is common to socket wrenches, the handle can be rotated around its axis or the two motions can be combined as one fluid motion. This can be accomplished in either direction of rotation while permitting the ability to reposition the wrench and/or the handle. Again, this is achieved using a single ratchet mechanism. This invention also provides a means to lock the handle in position relative to the wrench itself, a means to sufficiently retain the handle without impeding handle rotation, a means to mount the handle on a bearing and a means to provide alternative embodiments of the wrench to further increase its usefulness in confined areas.
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