| 摘要 |
Improved hydropneumatic accumulator, of the type comprising an approximately spherical shell-body with means for the inlet and adjustment of hydraulic fluid and an orifice for the inlet of gas to a tank, made of elastic material, the tank C1 being held internally against the shell-body by a restraining cap 3, which is itself secured against the shell-body 1 by the zone of the gas inlet orifice by means of an anchoring plate 5 which is placed on the inside and on which an external activation screw is screwed, characterised in that the anchoring plate has a first series of orifices and the restraining cap has a second series of orifices, with at least one of the orifices of the first series coinciding with an orifice of the second series, and having, at least in one pair of coinciding orifices, means for joining the anchoring plate and restraining cap which do not project from the concavity of the anchoring plate. <IMAGE>
|
