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公开(公告)号：US20160318212A1
公开(公告)日：2016-11-03
申请号：US15105356
申请日：2014-12-15
Inventor： Danilo Albonetti , Andrea Sallioni
CPC classification number: B29C31/048 , B29C31/041 , B29C43/08 , B29C43/18 , B29C43/34 , B29C48/0011 , B29C48/0022 , B29C48/0255 , B29C48/09 , B29C48/10 , B29C48/30 , B29C48/303 , B29C48/32 , B29C48/695 , B29C65/48 , B29C2043/3433 , B29K2023/06 , B29K2023/12 , B29L2031/26
Abstract: An apparatus is disclosed for forming annular doses of synthetic plasticised material supplied from an extruder, in which the doses are applied to a surface of a capsule and the seals of the capsules are then compression-formed. The apparatus includes one tubular wall that has a longitudinal axis and is axially movable for closing an annular outlet from which the synthetic plasticised material exits with a component that is normal to the longitudinal axis. The tubular wall has a cutting edge that shears the plasticised material during the closing movement in order to separate the annular dose, formed outside the outlet, from the material that remains inside the outlet.
Abstract translation: 公开了一种用于形成从挤出机供应的环形剂量的合成增塑材料的装置，其中将剂量施加到胶囊的表面，然后压缩胶囊的密封。 该装置包括一个管状壁，其具有纵向轴线并且可轴向移动以封闭环形出口，合成的塑化材料从该环形出口与垂直于纵向轴线的部件离开。 管状壁具有在关闭运动期间剪切可塑化材料的切割边缘，以将形成在出口外部的环形剂量与保留在出口内部的材料分开。
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公开(公告)号：US10994463B2
公开(公告)日：2021-05-04
申请号：US15555318
申请日：2016-03-04
Inventor： Andrea Sallioni
IPC: B29C43/36 , B29C48/25 , B29C33/00 , F16J15/16 , B29C48/32 , B29C48/00 , B29C48/09 , F04B53/14 , B29C31/04 , B29L31/00
Abstract: A seal system includes a male body and a female body that are slidable in relation to one another in an axial direction and between which an interstice is arranged. Plastics in pasty state pass through the interstice to a chamber partially defined by at least one of the aforementioned bodies. An elastic strip is arranged in the interstice to prevent leakage of the plastics.
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公开(公告)号：US10899043B2
公开(公告)日：2021-01-26
申请号：US16727111
申请日：2019-12-26
Inventor： Danilo Albonetti , Andrea Sallioni
IPC: B29C31/00 , B29C31/04 , B29C48/00 , B29C48/32 , B29C48/92 , B29C43/18 , B29C43/34 , B29C48/09 , B29C48/37 , B29C48/355 , B29L31/56
Abstract: A method and an apparatus for forming annular doses provides a flow of plasticised material supplied by an extruder which passes through a channel that is first cylindrical and then annular. The material exits from an annular outlet in front of which a cutting element passes that separates an annular dose of material. The dose is deposited on a surface of a capsule having a capacity to adhere to the dose that is greater than the cutting element. The surface and the cutting element are distanced from one another in such a manner that the annular dose remaining adhering to the capsule is detached from the element. Detachment can be promoted by a flow of air.
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公开(公告)号：US20180056570A1
公开(公告)日：2018-03-01
申请号：US15555318
申请日：2016-03-04
Inventor： Andrea Sallioni
CPC classification number: B29C48/254 , B29C31/048 , B29C33/0038 , B29C43/3607 , B29C48/0011 , B29C48/30 , B29C48/32 , B29C2043/3628 , B29L2031/757 , F04B53/143 , F16J15/16
Abstract: A seal system includes a male body and a female body that are slidable in relation to one another in an axial direction and between which an interstice is arranged. Plastics in pasty state pass through the interstice to a chamber partially defined by at least one of the aforementioned bodies. An elastic strip is arranged in the interstice to prevent leakage of the plastics.
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Patent Agency Ranking
公开(公告)号：US11242176B2
公开(公告)日：2022-02-08
申请号：US16074880
申请日：2017-02-23
Inventor： Danilo Albonetti , Andrea Sallioni , Antonino Lo Piccolo , Steven White , Doriano Naldi
Abstract: A closure element of the press-twist type for closing a container comprises: a capsule having a side wall extending about an axis, and a transverse panel extending transversely to said axis, an annular seal for sealingly engaging with a mouth of the container. The annular seal is made of a PVC-free material and comprises: a side portion arranged in contact with the side wall of the capsule; a front portion extending from the side portion towards said axis; a deformability promoting element for increasing deformability of the front portion, the deformability promoting element comprising a recessed zone configured to be at least partially filled by the material forming the front portion when the front portion is pressed against an edge of the container delimiting the mouth.
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公开(公告)号：US20200223103A1
公开(公告)日：2020-07-16
申请号：US16708620
申请日：2019-12-10
Inventor： Danilo Albonetti , Andrea Sallioni
IPC: B29C31/04 , B29C48/00 , B29C48/30 , B29C48/32 , B29C43/34 , B29C43/18 , B29C48/09 , B29C48/695 , B29C48/025 , B29C65/48
Abstract: A method for applying a sealant to the surface of an object includes forming an annular dose of synthetic plasticised material supplied from an extruder, depositing the dose on the surface of object and compression forming the dose to form a seal. The extruder includes an annular outlet which is opened and closed to deposit successive doses. Each dose that exits the annular outlet is separated from a supply of plasticized material in the extruder.
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公开(公告)号：US10562208B2
公开(公告)日：2020-02-18
申请号：US15105356
申请日：2014-12-15
Inventor： Danilo Albonetti , Andrea Sallioni
IPC: B29C31/04 , B29C65/48 , B29C47/20 , B29C43/34 , B29C47/00 , B29C43/18 , B29C48/00 , B29C48/30 , B29C48/32 , B29K23/00 , B29L31/26
Abstract: An apparatus is disclosed for forming annular doses of synthetic plasticised material supplied from an extruder, in which the doses are applied to a surface of a capsule and the seals of the capsules are then compression-formed. The apparatus includes one tubular wall that has a longitudinal axis and is axially movable for closing an annular outlet from which the synthetic plasticised material exits with a component that is normal to the longitudinal axis. The tubular wall has a cutting edge that shears the plasticised material during the closing movement in order to separate the annular dose, formed outside the outlet, from the material that remains inside the outlet.
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公开(公告)号：US10960578B2
公开(公告)日：2021-03-30
申请号：US16708620
申请日：2019-12-10
Inventor： Danilo Albonetti , Andrea Sallioni
IPC: B29C31/04 , B29C48/00 , B29C48/30 , B29C48/32 , B29C43/34 , B29C43/18 , B29C48/09 , B29C48/695 , B29C48/025 , B29C65/48 , B29C43/08 , B29C48/10 , B29K23/00 , B29L31/26
Abstract: A method for applying a sealant to the surface of an object includes forming an annular dose of synthetic plasticised material supplied from an extruder, depositing the dose on the surface of object and compression forming the dose to form a seal. The extruder includes an annular outlet which is opened and closed to deposit successive doses. Each dose that exits the annular outlet is separated from a supply of plasticized material in the extruder.
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公开(公告)号：US10603820B2
公开(公告)日：2020-03-31
申请号：US15314355
申请日：2015-05-15
Inventor： Danilo Albonetti , Andrea Sallioni
IPC: B29C31/00 , B29C31/04 , B29C48/00 , B29C48/30 , B29C48/32 , B29C48/92 , B29C43/18 , B29C43/34 , B29C48/09 , B29C48/37 , B29C48/355 , B29L31/56
Abstract: A method and an apparatus for forming annular doses provides a flow of plasticised material supplied by an extruder which passes through a channel that is first cylindrical and then annular. The material exits from an annular outlet in front of which a cutting element passes that separates an annular dose of material. The dose is deposited on a surface of a capsule having a capacity to adhere to the dose that is greater than the cutting element. The surface and the cutting element are distanced from one another in such a manner that the annular dose remaining adhering to the capsule is detached from the element. Detachment can be promoted by a flow of air.
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