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1. 发明授权

US08579624B2 Systems and methods for making multi-wall corrugated pipe 有权
标题翻译：制造多壁波纹管的系统和方法
公开(公告)号：US08579624B2
公开(公告)日：2013-11-12
申请号：US12721253
申请日：2010-03-10
申请人： Gerald S. Sutton , David J. Kelley , Randall A. Kolbet
发明人： Gerald S. Sutton , David J. Kelley , Randall A. Kolbet
IPC分类号： B29C47/06 , B29C47/90
CPC分类号： B29C47/021 , B29C47/0023 , B29C47/0033 , B29C47/0054 , B29C47/0066 , B29C47/065 , B29C47/0872 , B29C47/126 , B29C47/261 , B29C47/882 , B29C47/90 , B29C47/904 , B29C49/0021 , B29C2947/92571 , B29C2947/9258 , B29C2947/92619 , B29C2947/92704 , B29C2947/92876 , B29C2947/92904 , B29C2947/92923 , B29C2947/9298 , B29D23/18 , B29L2009/00 , B29L2016/00 , B29L2023/22 , B29L2024/003 , F16L25/0054 , Y10T156/1025
摘要： A system is disclosed for manufacturing multi-wall corrugated polymer pipe. The system includes an extruder configured to co-extrude concentric annular tubes; a corrugator configured to form the concentric annular tubes into a dual-wall pipe having a smooth wall and a corrugated wall; a cross-head die configured to extrude an outer wall of pipe onto the corrugated wall of the dual-wall pipe; a vacuum punch configured to penetrate the outer wall of pipe and draw a vacuum between the corrugated wall and the outer wall, such that the outer wall of pipe deforms inward toward the corrugated wall of pipe between bell and spigot portions of the corrugated wall; and a cutter configured to cut the pipe into sections where the vacuum punch deformed the outer wall between the bell and spigot portions of the corrugated wall. A method of manufacturing multi-wall corrugated polymer pipe is also disclosed.
摘要翻译：公开了一种用于制造多壁波纹聚合物管的系统。该系统包括配置成共挤出同心环形管的挤出机; 波纹板构造成将同心环形管形成为具有平滑壁和波纹壁的双壁管; 十字头模具，被配置为将管的外壁挤压到双壁管的波纹壁上; 真空冲头，其构造成穿透管的外壁并且在波纹壁和外壁之间抽取真空，使得管的外壁向内朝向波纹壁的钟形和插口部分之间的管的波纹壁变形; 以及切割器，其被配置为将管切割成其中真空冲头使波纹壁的钟形和凸起部分之间的外壁变形的部分。还公开了制造多壁波纹聚合物管的方法。

2. 发明申请

US20100224306A1 Systems And Methods for Making Multi-Wall Corrugated Pipe 有权
标题翻译：制造多壁波纹管的系统和方法
公开(公告)号：US20100224306A1
公开(公告)日：2010-09-09
申请号：US12721253
申请日：2010-03-10
申请人： Gerald S. Sutton , David J. Kelley , Randall A. Kolbet
发明人： Gerald S. Sutton , David J. Kelley , Randall A. Kolbet
IPC分类号： B32B37/02 , B29C47/06 , B32B38/00 , B32B43/00 , B32B38/04
CPC分类号： B29C47/021 , B29C47/0023 , B29C47/0033 , B29C47/0054 , B29C47/0066 , B29C47/065 , B29C47/0872 , B29C47/126 , B29C47/261 , B29C47/882 , B29C47/90 , B29C47/904 , B29C49/0021 , B29C2947/92571 , B29C2947/9258 , B29C2947/92619 , B29C2947/92704 , B29C2947/92876 , B29C2947/92904 , B29C2947/92923 , B29C2947/9298 , B29D23/18 , B29L2009/00 , B29L2016/00 , B29L2023/22 , B29L2024/003 , F16L25/0054 , Y10T156/1025
摘要： A system is disclosed for manufacturing multi-wall corrugated polymer pipe. The system includes an extruder configured to co-extrude concentric annular tubes; a corrugator configured to form the concentric annular tubes into a dual-wall pipe having a smooth wall and a corrugated wall; a cross-head die configured to extrude an outer wall of pipe onto the corrugated wall of the dual-wall pipe; a vacuum punch configured to penetrate the outer wall of pipe and draw a vacuum between the corrugated wall and the outer wall, such that the outer wall of pipe deforms inward toward the corrugated wall of pipe between bell and spigot portions of the corrugated wall; and a cutter configured to cut the pipe into sections where the vacuum punch deformed the outer wall between the bell and spigot portions of the corrugated wall. A method of manufacturing multi-wall corrugated polymer pipe is also disclosed.
摘要翻译：公开了一种用于制造多壁波纹聚合物管的系统。该系统包括配置成共挤出同心环形管的挤出机; 波纹板构造成将同心环形管形成为具有平滑壁和波纹壁的双壁管; 十字头模具，被配置为将管的外壁挤压到双壁管的波纹壁上; 真空冲头，其构造成穿透管的外壁并且在波纹壁和外壁之间抽取真空，使得管的外壁向内朝向波纹壁的钟形和插口部分之间的管的波纹壁变形; 以及切割器，其被配置为将管切割成其中真空冲头使波纹壁的钟形和凸起部分之间的外壁变形的部分。还公开了制造多壁波纹聚合物管的方法。

3. 发明申请

US20080203608A1 Defined Ratio Dual-Wall Pipe Die 有权
标题翻译：定义比例双壁管模
公开(公告)号：US20080203608A1
公开(公告)日：2008-08-28
申请号：US12036429
申请日：2008-02-25
申请人： Gerald S. Sutton , Randall A. Kolbet
发明人： Gerald S. Sutton , Randall A. Kolbet
IPC分类号： B29C47/20
CPC分类号： B29C47/92 , B29C47/0023 , B29C47/0026 , B29C47/005 , B29C47/065 , B29C47/26 , B29C2947/92019 , B29C2947/92104 , B29C2947/92152 , B29C2947/92161 , B29C2947/92209 , B29C2947/92219 , B29C2947/92409 , B29C2947/926 , B29C2947/92647 , B29C2947/92904 , B29K2023/065 , B29K2023/12 , B29K2027/06 , B29L2009/00 , B29L2023/22
摘要： A pipe extrusion die may be provided having an inner flow passageway having a first cross-sectional area, and an outer flow passageway having a second cross-sectional area, both being in communication with an inlet flow passageway. A ratio adjusting tube may be movably disposed in blocking engagement between the inlet flow passageway and the inner flow passageway. The ratio adjusting tube and the outer flow passageway both may be substantially concentric with the inner flow passageway. Material may be distributed from the inlet flow passageway to the inner and outer flow passageways. The method and apparatus may allow for the manual and automatic control of the proportion of material distributed between the inner and outer flow passageways by adjusting the position of the ratio adjusting tube in relation to a passageway between the inlet flow passageway and the inner flow passageway, based on various operating parameters.
摘要翻译：可以提供管挤出模具，其具有具有第一横截面积的内部流动通道和具有第二横截面积的外部流动通道，两者都与入口流动通道连通。比例调节管可以可移动地设置在入口流动通道和内部流动通道之间的阻塞接合中。比例调节管和外部流动通道两者可以与内部流动通道基本上同心。材料可以从入口流动通道分配到内部和外部流动通道。该方法和装置可以通过调节比率调节管相对于入口流动通道和内部流动通道之间的通道的位置来允许手动和自动地控制分配在内部和外部流动通道之间的材料的比例，基于各种操作参数。

4. 发明申请

US20090200694A1 EXTRUSION DIE VACUUM SEALS AND METHODS 有权
标题翻译：挤压真空密封件和方法
公开(公告)号：US20090200694A1
公开(公告)日：2009-08-13
申请号：US12028990
申请日：2008-02-11
申请人： Gerald S. Sutton , William V. Shaffer , Randall A. Kolbet
发明人： Gerald S. Sutton , William V. Shaffer , Randall A. Kolbet
IPC分类号： B29C47/76
CPC分类号： B29C47/021 , B29C47/0023 , B29C47/0033 , B29C47/065 , B29C47/0872 , B29C47/126 , B29C47/261 , B29C2947/92085 , B29C2947/92304 , B29C2947/92409 , B29C2947/92609 , B29C2947/92904 , B29C2947/9298 , B29L2009/00 , B29L2016/00 , B29L2023/22 , B29L2024/003
摘要： An extrusion die configured to have an interior chamber sealed from the atmosphere is disclosed. The extrusion die includes an extrusion die head disposed at a downstream end of the interior chamber; and a vacuum seal disposed at an upstream end of the interior chamber; wherein the vacuum seal is configured to selectively form a seal between the extrusion die and a product disposed in the interior chamber. The vacuum seal includes an annular sealing surface disposed at an inner diameter of the vacuum seal; a hollow, interior chamber; and a plurality of bellows disposed between the annular sealing surface and the extrusion die; wherein the vacuum seal is configured to selectively form a seal between the extrusion die and a product disposed in the interior chamber. A method of selectively sealing an end of an extrusion die is also disclosed.
摘要翻译：公开了一种配置成具有与大气密封的内部室的挤出模头。挤出模具包括设置在内部室的下游端的挤出模头; 以及设置在所述内部室的上游端的真空密封件; 其中所述真空密封件构造成选择性地在所述挤出模具和设置在所述内部室中的产品之间形成密封。真空密封件包括设置在真空密封件的内径处的环形密封表面; 一个中空的室内; 以及设置在所述环形密封表面和所述挤压模之间的多个波纹管; 其中所述真空密封件构造成选择性地在所述挤出模具和设置在所述内部室中的产品之间形成密封。还公开了一种选择性地密封挤出模头的端部的方法。

5. 发明授权

US07988438B2 Extrusion die vacuum seals 有权
标题翻译：挤出模具真空密封
公开(公告)号：US07988438B2
公开(公告)日：2011-08-02
申请号：US12028990
申请日：2008-02-11
申请人： Gerald S. Sutton , William V. Shaffer , Randall A. Kolbet
发明人： Gerald S. Sutton , William V. Shaffer , Randall A. Kolbet
IPC分类号： B29C47/08 , B29C47/20
CPC分类号： B29C47/021 , B29C47/0023 , B29C47/0033 , B29C47/065 , B29C47/0872 , B29C47/126 , B29C47/261 , B29C2947/92085 , B29C2947/92304 , B29C2947/92409 , B29C2947/92609 , B29C2947/92904 , B29C2947/9298 , B29L2009/00 , B29L2016/00 , B29L2023/22 , B29L2024/003
摘要： An extrusion die configured to have an interior chamber sealed from the atmosphere is disclosed. The extrusion die includes an extrusion die head disposed at a downstream end of the interior chamber; and a vacuum seal disposed at an upstream end of the interior chamber; wherein the vacuum seal is configured to selectively form a seal between the extrusion die and a product disposed in the interior chamber. The vacuum seal includes an annular sealing surface disposed at an inner diameter of the vacuum seal; a hollow, interior chamber; and a plurality of bellows disposed between the annular sealing surface and the extrusion die; wherein the vacuum seal is configured to selectively form a seal between the extrusion die and a product disposed in the interior chamber. A method of selectively sealing an end of an extrusion die is also disclosed.
摘要翻译：公开了一种配置成具有与大气密封的内部室的挤出模头。挤出模具包括设置在内部室的下游端的挤出模头; 以及设置在所述内部室的上游端的真空密封件; 其中所述真空密封件构造成选择性地在所述挤出模具和设置在所述内部室中的产品之间形成密封。真空密封件包括设置在真空密封件的内径处的环形密封表面; 一个中空的室内; 以及设置在所述环形密封表面和所述挤压模之间的多个波纹管; 其中所述真空密封件构造成选择性地在所述挤出模具和设置在所述内部室中的产品之间形成密封。还公开了一种选择性地密封挤出模头的端部的方法。

6. 发明授权

US07980841B2 Defined ratio dual-wall pipe die 有权
标题翻译：定壁比双壁管模
公开(公告)号：US07980841B2
公开(公告)日：2011-07-19
申请号：US12036429
申请日：2008-02-25
申请人： Gerald S. Sutton , Randall A. Kolbet
发明人： Gerald S. Sutton , Randall A. Kolbet
IPC分类号： B29F3/10 , B29C47/06 , B29C45/22
CPC分类号： B29C47/92 , B29C47/0023 , B29C47/0026 , B29C47/005 , B29C47/065 , B29C47/26 , B29C2947/92019 , B29C2947/92104 , B29C2947/92152 , B29C2947/92161 , B29C2947/92209 , B29C2947/92219 , B29C2947/92409 , B29C2947/926 , B29C2947/92647 , B29C2947/92904 , B29K2023/065 , B29K2023/12 , B29K2027/06 , B29L2009/00 , B29L2023/22
摘要： A pipe extrusion die may be provided having an inner flow passageway having a first cross-sectional area, and an outer flow passageway having a second cross-sectional area, both being in communication with an inlet flow passageway. A ratio adjusting tube may be movably disposed in blocking engagement between the inlet flow passageway and the inner flow passageway. The ratio adjusting tube and the outer flow passageway both may be substantially concentric with the inner flow passageway. Material may be distributed from the inlet flow passageway to the inner and outer flow passageways. The method and apparatus may allow for the manual and automatic control of the proportion of material distributed between the inner and outer flow passageways by adjusting the position of the ratio adjusting tube in relation to a passageway between the inlet flow passageway and the inner flow passageway, based on various operating parameters.
摘要翻译：可以提供管挤出模具，其具有具有第一横截面积的内部流动通道和具有第二横截面积的外部流动通道，两者都与入口流动通道连通。比例调节管可以可移动地设置在入口流动通道和内部流动通道之间的阻塞接合中。比例调节管和外部流动通道两者可以与内部流动通道基本上同心。材料可以从入口流动通道分配到内部和外部流动通道。该方法和装置可以通过调节比率调节管相对于入口流动通道和内部流动通道之间的通道的位置来允许手动和自动地控制分配在内部和外部流动通道之间的材料的比例，基于各种操作参数。

7. 发明授权

US08550807B2 In-mold punch apparatus and methods 有权
标题翻译：模内打孔设备和方法
公开(公告)号：US08550807B2
公开(公告)日：2013-10-08
申请号：US12128192
申请日：2008-05-28
申请人： Randall A. Kolbet
发明人： Randall A. Kolbet
IPC分类号： B29C45/00
CPC分类号： B29C47/126 , B26F1/0069 , B29C47/0023 , B29C47/0033 , B29C47/0054 , B29C49/0021 , B29C49/4823 , B29C2791/006 , B29C2791/007 , B29C2793/0018 , B29L2016/00 , B29L2023/186
摘要： A mold is provided for forming a continuously-extruded parison into a corrugated pipe. The mold includes a mold housing having a plurality of bores, a mold cavity having a plurality of annular corrugations, and a plurality of punches. Each punch is disposed in one of the bores and aligned with one of the annular corrugations of the mold cavity. Each punch is also configured to form an aperture in a corrugation of a corrugated pipe in the mold. A continuous extrusion blow molding system and a method are also provided for forming a hollow plastic product and punching a continuously-extruded, blow molded product before it is released from a mold.
摘要翻译：提供了用于将连续挤出的型坯形成波纹管的模具。模具包括具有多个孔的模具壳体，具有多个环形波纹的模腔和多个冲头。每个冲头都设置在一个孔中，并与模具腔的一个环形波纹对准。每个冲头还构造成在模具中的波纹管的波纹中形成孔。还提供连续挤出吹塑成型系统和方法，用于形成中空塑料制品并在连续挤出的吹塑成型产品从模具中释放之前冲压出来。

8. 发明申请

US20100316442A1 In-line coupling pipe 审中-公开
标题翻译：在线联轴器
公开(公告)号：US20100316442A1
公开(公告)日：2010-12-16
申请号：US12456252
申请日：2009-06-12
申请人： Randall A. Kolbet , Kevin M. Miller
发明人： Randall A. Kolbet , Kevin M. Miller
IPC分类号： F16D1/00 , F16L19/00
CPC分类号： F16L25/0063 , F16B2200/10 , F16L27/02
摘要： An in-line coupling pipe is provided having a plurality of first corrugations with a male portion at one end of the pipe and a female portion at the other end. The diameter at the crest of the first corrugation being a first distance. The male portion having a second corrugation with the diameter at the crest of the second corrugation being a second distance. The male portion of having a third corrugation intermediate the first corrugation and the second corrugation, with the diameter at the crest of the third corrugation being a third distance. The male portion having a fourth corrugation intermediate the first corrugation and the third corrugation, with the diameter at the crest of the fourth corrugation being a fourth distance, with the first distance being greater than the second or third or fourth distances, the second distance being greater than the third distance, and the fourth distance being greater than second or third distances. The second corrugation has a recess formed therein.
摘要翻译：提供了一种在线耦合管，其具有多个第一波纹，在管的一端具有阳部分，在另一端具有阴部分。第一波纹顶部的直径为第一距离。具有在第二波纹顶部的直径的第二波纹的阳部分是第二距离。具有在第一波纹和第二波纹之间的第三波纹的阳部分，其中第三波纹顶部的直径为第三距离。阳性部分具有在第一波纹和第三波纹之间的第四波纹，第四波纹的波峰处的直径为第四距离，第一距离大于第二或第三或第四距离，第二距离为大于第三距离，第四距离大于第二距离或第三距离。第二波纹具有形成在其中的凹部。

9. 发明申请

US20090295043A1 IN-MOLD PUNCH APPARATUS AND METHODS 有权
标题翻译： IN-MOLD PUNCH设备和方法
公开(公告)号：US20090295043A1
公开(公告)日：2009-12-03
申请号：US12128192
申请日：2008-05-28
申请人： Randall A. Kolbet
发明人： Randall A. Kolbet
IPC分类号： B29C49/04
CPC分类号： B29C47/126 , B26F1/0069 , B29C47/0023 , B29C47/0033 , B29C47/0054 , B29C49/0021 , B29C49/4823 , B29C2791/006 , B29C2791/007 , B29C2793/0018 , B29L2016/00 , B29L2023/186
摘要： A mold is provided for forming a continuously-extruded parison into a corrugated pipe. The mold includes a mold housing having a plurality of bores, a mold cavity having a plurality of annular corrugations, and a plurality of punches. Each punch is disposed in one of the bores and aligned with one of the annular corrugations of the mold cavity. Each punch is also configured to form an aperture in a corrugation of a corrugated pipe in the mold. A continuous extrusion blow molding system and a method are also provided for forming a hollow plastic product and punching a continuously-extruded, blow molded product before it is released from a mold.
摘要翻译：提供了用于将连续挤出的型坯形成波纹管的模具。模具包括具有多个孔的模具壳体，具有多个环形波纹的模腔和多个冲头。每个冲头都设置在一个孔中，并与模具腔的一个环形波纹对准。每个冲头还构造成在模具中的波纹管的波纹中形成孔。还提供连续挤出吹塑成型系统和方法，用于形成中空塑料制品并在连续挤出的吹塑成型产品从模具中释放之前冲压出来。

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