Abstract: A device for mounting a ring gear of an epicyclic gear train, the ring gear including a front ring gear and a rear ring gear, the device including: a plurality of longitudinal guides; a front mounting forming a portion of circle, including: at least two holes for passing the guides; a plurality of first system for supporting and rotating the front ring gear relative to the axis thereof, movable between a first position in which the front ring gear is supported and can rotate relative to the axis thereof and a second position in which the front ring gear is not supported; a rear mounting forming a portion of circle, including: at least two holes for passing the guides; and a plurality of second system for supporting and rotating the rear ring gear relative to the axis thereof, movable between a third position in which the rear ring gear is supported and can rotate relative to the axis thereof and a fourth position in which the rear ring gear is not supported.

Abstract: Equipment for disassembling a planet carrier is provided. The planet carrier includes a cage, a cage carrier, and a connection shaft. The cage includes an inner bridge and an outer bridge. The cage carrier include a finger bar to be inserted between the inner bridge and the outer bridge. The connection shaft is housed in through-holes formed in the bridges and in the finger bar, such as to retain the cage on the cage carrier. The equipment includes a jack and a support. The jack includes a body and a piston, the piston being designed to apply a force to the connection shaft. The support is designed to bear on the finger bar when the piston applies a force to the connection shaft.

Abstract: A wheel for distributing a lubricant in a turbine engine has an axis from which an annular cavity extends, open radially towards the axis and from which first and second lubricant supply lines depart for various members to be lubricated. Parallel to the axis, the annular cavity is split into at least a first and a second annular sub-cavity, which are separated by a substantially radial partition and which communicate with the first and second lines respectively.

Abstract: The invention relates to equipment (40) for disassembling a planet carrier (14), said planet carrier (14) comprising: a cage (20) comprising an inner bridge (24) and an outer bridge (26); a cage carrier (30) comprising at least one finger bar (31) to be inserted between the inner bridge (24) and the outer bridge (26); and a connection shaft (14) housed in through-holes (25, 27, 33) formed in the bridges (24, 26) and in the finger bar (31), such as to retain the cage (20) on the cage carrier (30). The equipment comprises: a jack (41) including a body and a piston (42), said piston (42) being designed to apply a force to the connection shaft (14); and a support (43) designed to bear on the finger bar (31) when the piston (42) applies a force to the connection shaft (14).

Abstract: The invention concerns a device (1) for hoop reinforcing of restrictors inside at least two hydraulic supply standby systems of a journal bearing. Said device is remarkable in that it comprises: a frame (2) for receiving said hearing, a syringe (3) for introducing said restrictors and a torque pick-off spindle (4), and in that said frame (2) comprises: a cradle (21), a guide plate (23) pierced with two guide openings (231), inclined at the same angle as those of said backup systems of the bearing, so as to be located in the extension of same when the bearing is in the frame, said guide openings (231) being shaped to receive said syringe (3) or said torque pick-off spindle (4).

Abstract: The invention relates to a wheel (35) for distributing a lubricant in a turbine engine, wherein the wheel has an axis from which an annular cavity extends, open radially towards the axis and from which first and second lubricant supply lines (43, 45) depart for various members to be lubricated. Parallel to the X axis, the annular cavity is split into at least a first and a second annular sub-cavity, which are separated by a substantially radial partition (38) and which communicate with the first and second lines (43, 45) respectively.

Abstract: The invention concerns a device (1) for hoop reinforcing of restrictors inside at least two hydraulic supply standby systems of a journal bearing. Said device is remarkable in that it comprises: a frame (2) for receiving said hearing, a syringe (3) for introducing said restrictors and a torque pick-off spindle (4), and in that said frame (2) comprises: a cradle (21), a guide plate (23) pierced with two guide openings (231), inclined at the same angle as those of said backup systems of the bearing, so as to be located in the extension of same when the bearing is in the frame, said guide openings (231) being shaped to receive said syringe (3) or said torque pick-off spindle (4).

Abstract: A device for mounting a ring gear of an epicyclic gear train, the ring gear including a front ring gear and a rear ring gear, the device including: a plurality of longitudinal guides; a front mounting forming a portion of circle, including: at least two holes for passing the guides; a plurality of first system for supporting and rotating the front ring gear relative to the axis thereof, movable between a first position in which the front ring gear is supported and can rotate relative to the axis thereof and a second position in which the front ring gear is not supported; a rear mounting forming a portion of circle, including: at least two holes for passing the guides; and a plurality of second system for supporting and rotating the rear ring gear relative to the axis thereof, movable between a third position in which the rear ring gear is supported and can rotate relative to the axis thereof and a fourth position in which the rear ring gear is not supported.