| 摘要 |
The invention relates to a reversible frame support arm including individual harrow supports for a mouldboard, comprising a preferably square, metal structure formed by a first section having a front arm equipped with an orientable system for securing same to the mouldboard, and a rear arm disposed perpendicularly to the front arm and secured to a second section formed in turn by a front arm and a rear arm disposed perpendicularly to the front arm and equipped with supports for securing a harrow, preferably a spring tine harrow. |
