MAINDRON, PHILIPPE,MAINDRON, Philippe,PICARD, PHILIPPE,PICARD, Philippe
申请号：
FRFR2014/051761
公开号：
WO2015/011362A1
申请日:
2014.07.09
申请国别(地区):
WO
年份:
2015
代理人:
摘要：
The invention concerns a method for producing, by moulding, an element (1) of a septic tank for animal waste comprising a bottom (2) having, in the cross-section of same, two sloping planar surfaces (3) forming a V for receiving the waste and a slot (4) disposed in the area connecting the surfaces (3) together in order to obtain a separation of the liquids and the solids, said slot (4) being formed by a portion of the face above a channel (5) that has the form of a tubular body (6) that is split longitudinally and is inserted longitudinally in the same way as an insert into the mould (20) prior to the step of filling the mould (20) with the moulding material forming the bottom (2) of the tank element (1) so as to extend from one end face (11) to the other end face (1) of the tank. Said method comprises, prior to the step of filling the mould (20) with moulding material, a step of calibrating the width of the slot (4) of said channel (5) by inserting, into the slot (4) of the channel (5), a holding jig (21) made so as to be at least partially elastically deformable, for holding the longitudinal edges of the slot (4) a predefined distance apart from each other, said jig (21) being held in the slot (4) during the moulding step.Linvention concerne un procédé de fabrication par moulage dun élément (1) de fosse de récupération de déjections danimaux comprenant un fond (2) présentant en coupe transversale deux surfaces (3) planes et en pente formant un V de réception des déjections et une fente (4) disposée dans la zone de raccordement des surfaces (3) entre elles pour obtenir une séparation des liquides et des solides, cette fente (4) étant formée par une partie de la face du dessus dune gouttière (5) se présentant sous forme dun corps (6) tubulaire fendu longitudinalement rapporté longitudinalement à la manière dun insert dans le moule (20) préalablement à létat de remplissage du moule (20) avec la matière de moulage constitutive du fond (2) de lélément (1) de fosse pour
