| 摘要 |
The powered adjustable pipe wrench has a motorized rotary grip to rotate a pipe component clamped therein and a laterally spaced stationary grip to hold a second pipe component stationary relative to the first as it is being rotated. The pipe wrench may have a cylindrical jaw housing with semicylindrical fixed and openable portions hinged to one another. One end of the housing includes a powered component to rotate the pipe component held therein, while the other housing end includes fixed jaw components holding the second pipe component stationary. Alternatively, the pipe wrench may have a powered component extending from the fixed jaw of the wrench body to rotate the first pipe component, and a rectilinearly adjustable jaw portion extending from the wrench body. A set of fixed jaw components is axially spaced from the rotary component to hold the second pipe component stationary.
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