| 摘要 |
A relatively wide, winged field implement has transversely aligned tool-carrying wing sections hinged together on a vertical axis so that the wings can be swung to a longitudinally extending position behind the propelling tractor to facilitate transport, particularly over roads and through gates and the like, draft transmitting members extending from the outer ends of the wings to the main implement frame being connected to the main frame by latch means which can be controlled by the operator from his station on the tractor.
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