| 摘要 |
<p>A connection device for block form elements, in particular for hydraulics and lubrication fields, wherein a through bore (2) is provided in the elements (1, 1 min , 1 sec , 1 sec min etc.) and is partially occupied by an internally and externally threaded bush (7) and wherein said through bore (2) comprises a step (45) against which there abuts the head of a screw (6), the shank of which emerges from the element (1, 1 min , 1 sec , 1 sec min etc) in order to be screwed into a bush (7) which partly occupies the through bore (2) in another element (1, 1 min , 1 sec , 1 sec min etc.).</p> |
