| 摘要 |
An apparatus is provided for the automatic manufacture of wall frames. The apparatus includes a pair of guides for receiving top and bottom plates of the frame. A conveyor belt moving between the guides delivers studs between the plates where they are automatically nailed. The studs are carried past a saw which cuts them to the proper length. As the studs are secured to the plates and the frame built up, the conveyor moves the frame along.
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