| 摘要 |
The unit is assembled of an upper (10) and a lower part (12) and a coupling (16). The upper part (10) can be joined to the differential housing of a tractor with a horizontal (18) and a vertical holding plate (20) and is fitted with a securing system (22) for the socket element to be joined to a ball element (42) located at the outer end of the lower part (12). The lower part (12) is designed as a square housing accommodating the movable guide element (14) swivel mounted (32) to the upper part (10). A ring-shaped extension (44) at the lower part (12) can be secured with a bolt to the upper part (10).
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