| 摘要 |
A device for a boom-type working implement which has a working member and a connector both attached to a boom and which is connectable to a tractor by the connector. The device comprises a stand member having one end pivoted to the boom and the other end provided with a ground engaging portion, and a connecting member having one end pivoted to the stand member and the other end pivoted to the boom. The stand member can be held by the connecting member at an angle with the boom, with the ground engaging portion positioned to the rear of and spaced apart from the working member. The stand member can be held to the boom coextensively therewith by disengageable means.
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