-
公开(公告)号：US10569285B2
公开(公告)日：2020-02-25
申请号：US15762549
申请日：2016-09-22
Applicant: CEP TUBES
Inventor： Géry Dambricourt
Abstract: Some embodiments are directed to a valve made up of a rigid wall and a flap. The flap has a non-perforated flexible and deformable peripheral region situated facing the rigid wall. The rigid wall is perforated by at least one orifice situated facing the peripheral region. The flap is joined to the rigid wall by a non-deformable fixed connection. The peripheral region has a substantially conical shape before mounting with a large base and a small base and an inner face on the inner side of the cone. The peripheral region exhibits a deformation following the pressing of the inner face of the large base against the rigid wall in a assembled position.
-
Patent Agency Ranking
公开(公告)号：US20190076862A1
公开(公告)日：2019-03-14
申请号：US15762549
申请日：2016-09-22
Applicant: CEP TUBES
Inventor： Géry DAMBRICOURT
CPC classification number: B05B11/007 , B05B11/0072 , B05B11/0075 , B05B11/3001 , B05B11/3069 , B05B11/3074 , B65D47/2031
Abstract: Some embodiments are directed to a valve made up of a rigid wall and a flap. The flap has a non-perforated flexible and deformable peripheral region situated facing the rigid wall. The rigid wall is perforated by at least one orifice situated facing the peripheral region. The flap is joined to the rigid wall by a non-deformable fixed connection. The peripheral region has a substantially conical shape before mounting with a large base and a small base and an inner face on the inner side of the cone. The peripheral region exhibits a deformation following the pressing of the inner face of the large base against the rigid wall in a assembled position.
-
公开(公告)号：US09617042B2
公开(公告)日：2017-04-11
申请号：US14600678
申请日：2015-01-20
Applicant: CEP Tubes
Inventor： Géry Dambricourt
IPC: B65D35/08 , B29D23/20 , B29C45/00 , B29K23/00 , B29K105/00
CPC classification number: B65D35/08 , B29C45/0001 , B29D23/20 , B29K2023/0625 , B29K2023/065 , B29K2105/0088 , B29K2995/0063
Abstract: The present invention relates to a tube having a dispensing head and a flexible skirt. The skirt and the dispensing head include a single wall manufactured in a single injection-molding operation in an injection mold. According to the invention, the wall is made of a material whose base constituent is a high-density polyethylene (HDPE) or a mixture of polymers, at least one of which is a high-density polyethylene representing from 5% to 100% by weight of the polymers constituting the wall. The present invention also relates to a process for manufacturing such a tube.
-
公开(公告)号：US20150203252A1
公开(公告)日：2015-07-23
申请号：US14600678
申请日：2015-01-20
Applicant: CEP Tubes
Inventor： Géry Dambricourt
CPC classification number: B65D35/08 , B29C45/0001 , B29D23/20 , B29K2023/0625 , B29K2023/065 , B29K2105/0088 , B29K2995/0063
Abstract: The present invention relates to a tube having a dispensing head and a flexible skirt. The skirt and the dispensing head include a single wall manufactured in a single injection-molding operation in an injection mold. According to the invention, the wall is made of a material whose base constituent is a high-density polyethylene (HDPE) or a mixture of polymers, at least one of which is a high-density polyethylene representing from 5% to 100% by weight of the polymers constituting the wall. The present invention also relates to a process for manufacturing such a tube.
Abstract translation: 本发明涉及具有分配头和柔性裙部的管。 裙部和分配头包括在注射模具中的单次注射成型操作中制造的单个壁。 根据本发明，壁由其基本成分是高密度聚乙烯（HDPE）或聚合物混合物的材料制成，其中至少一种是高密度聚乙烯，重量百分比为5％至100％ 的构成壁的聚合物。 本发明还涉及这种管的制造方法。
-
公开(公告)号：US20190151874A1
公开(公告)日：2019-05-23
申请号：US15762524
申请日：2016-09-22
Applicant: CEP TUBES
Inventor： Géry DAMBRICOURT
Abstract: Some embodiments are directed to a valve, including a rigid end piece that defines a center; a rod at the center of the end piece defining an axis; and a flap, wherein the flap is in one piece and has a flexible wall situated opposite a free end of the rod, the flexible wall is perforated by an orifice concentric with the end of the rod, the orifice has a contour substantially homothetic with that of the contour of the end of the rod in a plane perpendicular to the axis of the rod, the orifice has a surface below a projected surface of the end of the rod in the plane, the flap is connected to the end piece by a non-deformable fixed connection, and the flexible wall presses against the end of the rod at any point of its surface in contact with the end.
-
公开(公告)号：US11052414B2
公开(公告)日：2021-07-06
申请号：US15762524
申请日：2016-09-22
Applicant: CEP TUBES
Inventor： Géry Dambricourt
Abstract: Some embodiments are directed to a valve, including a rigid end piece that defines a center; a rod at the center of the end piece defining an axis; and a flap, wherein the flap is in one piece and has a flexible wall situated opposite a free end of the rod, the flexible wall is perforated by an orifice concentric with the end of the rod, the orifice has a contour substantially homothetic with that of the contour of the end of the rod in a plane perpendicular to the axis of the rod, the orifice has a surface below a projected surface of the end of the rod in the plane, the flap is connected to the end piece by a non-deformable fixed connection, and the flexible wall presses against the end of the rod at any point of its surface in contact with the end.
-
-
-
-
-
Search Results
6
records
(took 0.006 seconds)
