Aptar France Sas

Valois Sas

Valois S.a.

Gilles Jourdin

Bruno Stuart

Dany Ray

Patrick Muller

Cédric Mesnil

Cèdric Mesnil

A pump attachment member, produced by plastic moulding, having a skirt, an annular plate and a receiving sleeve defining a receiving recess formed by a moulding pin which is forcibly withdrawn on release from the mould, the receiving recess having an inwardly projecting annular inlet rib, the attachment flange of a distribution member being held in the receiving recess by said annular inlet rib. The annular inlet rib having retaining segments for engaging with the attachment flange and mould release segments for engaging with the moulding pin on release from the mould.

Pump attachment member

A covering member () for mounting on a fastener ring (), the ring and the covering member co-operating with each other to form a fastener device for fastening a dispenser system (), such as a pump or a valve, on a receptacle neck (), the covering member presenting a general configuration that is substantially cylindrical and that includes an outside wall () and an inside wall () for coming into clamping contact around the ring (), the inside wall forming projections () that project inwards from a base zone (), the projections being disposed as elongate ribs (), the covering member being characterized in that each rib is formed by a plurality of projections () that are separated by gaps () in such a manner as to form a projecting rib that is interrupted locally.

Cover member, method of producing one such member and a fluid product dispenser using one such member

A covering member () for mounting on a fastener ring (), the ring and the covering member co-operating with each other to form a fastener device for fastening a dispenser system () on a receptacle neck (). The covering member is substantially cylindrical and includes an outside wall () and an inside wall () for coming into clamping contact around the ring (). The inside wall forms at least one elongate groove () hollowed out in a base zone (). The groove is formed by a plurality of groove segments () that are separated by non-groove zones in such a manner as to form a groove that is interrupted locally.

Cover member for mounting on a fastener ring for a dispenser, method of producing one such member and fluid product dispenser using one such member

A fastener device for fastening a dispenser member (), such as a pump or a valve, onto a receptacle neck (). The device includes a fastener ring () including both an abutment () and a fastener () for fastening onto the receptacle neck; and a covering hoop () that is engaged axially from top to bottom around the ring (). The hoop includes a hook () co-operating with the abutment for acting together to axial retain the hoop on the ring. The retention mechanism includes a plurality of mutual engagement elements defining distinct axial engagement positions for engaging the hoop on the ring.

Fastener device for fastening a pump or a valve onto a receptacle neck and a fluid dispenser including such a fastener device

A device is provided for fastening a distribution component on a vessel neck. The fastening device includes a retainer ring comprising a skirt defining an internal wall and an external wall, with the internal wall adapted to contact the external wall of the neck. The device also includes a lining collar surrounding the skirt of the retainer ring, the lining collar defining an internal wall and a visible external wall. The external wall of the skirt is formed with longitudinal external ribs extending at over the height of the skirt. The external ribs are in fitting contact against the internal wall of the collar.

Device for fastening a distribution component on a vessel neck

A fluid dispenser is provided with a dispenser member, a container ( ) with a neck ( ), and a fixing member ( ) for fixing the fluid dispenser member to the neck of the container. The fixing member comprises a skirt ( ) defining an inside wall. The fluid dispenser has an inside wall provided with at least two longitudinal ribs ( ) extending over the height of the skirt. The ribs ( ) cooperate by plastic deformation with an outside portion ( ) of the neck ( ).

Dispenser having a fixing member, and a fixing member for such a dispenser

A fluid dispenser comprises a container ( ) defining a reservoir having a neck ( ) defining an opening ( ) putting the inside of the reservoir in communication with the outside, a dispenser member ( ) mounted in the neck ( ) of the container ( ) so as to extract fluid from the reservoir, and a fixing structure for fixing the dispenser member to the neck of the container. The fixing structure comprises recess-forming structure ( ) for receiving the dispenser member and fastening structure ( ) for fastening to the neck of the container. The fixing structure further comprises a substantially cylindrical sheath ( ) that extends around the neck. The fixing structure further comprises a ring ( ) disposed around the neck of the container, and an annular element ( ) in contact with the outside wall ( ) of the neck ( ). The ring ( ) is engaged in a sheath ( ) so as to urge the annular element ( ) against the outside wall of the neck.

Growing community of inventors

Combon, France

Gilles Jourdin