| 摘要 |
A multiple implement frame includes front and rear implement mounting bars which maintain a parallel relationship at all times. The rear mounting bar may be displaced either to the left or right through operation of a power cylinder extending between the front mounting bar and an elongated frame member extending to the rear mounting bar. Single or double elongated frame members may be utilized. A single power cylinder is required with the double frame member unit and a pair of power cylinders are used for the single elongated frame unit. A double frame unit forms a parallelogram.
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