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公开(公告)号：WO2005102663A1
公开(公告)日：2005-11-03
申请号：PCT/US2005/007505
申请日：2005-03-08
Inventor： POLK, Dale, E., Jr. , POLK, Dale, E., Sr.
IPC: B29C47/00
CPC classification number: B29C43/021 , B29C33/34 , B29C43/04 , B29C43/34 , B29C47/0004 , B29C47/0014 , B29C47/0019 , B29C47/0021 , B29C47/0038 , B29C47/0054 , B29C47/0057 , B29C47/02 , B29C47/0816 , B29C47/10 , B29C47/1045 , B29C47/1063 , B29C47/16 , B29C47/92 , B29C70/46 , B29C2043/046 , B29C2043/3433 , B29C2043/3488 , B29C2947/92019 , B29C2947/92076 , B29C2947/92085 , B29C2947/92209 , B29C2947/9258 , B29C2947/926 , B29C2947/92647 , B29C2947/92904 , B29C2947/92923 , B29K2105/06 , B29K2105/12 , B29L2007/002 , B29L2031/7178 , B29L2031/732 , Y10T428/249924 , Y10T428/24994
Abstract: A system and method for forming an article from thermoplastic material and fiber. The method includes heating thermoplastic material to form a molten thermoplastic material for blending with the fiber. The molten thermoplastic material is blended with the fibers to form a molten composite material having a concentration of fiber by weight. The molten composite material may then be extruded through dynamic dies to deliver discrete controlled material that is gravitated onto a lower portion of a mold. The lower portion of the mold may be moved in space and time while receiving the flow of composite material to deposit a predetermined quantity of molten composite material thereon conforming to mold cavities of the lower and an upper portion of the mold. The upper portion of the mold may be pressed against the predetermined quantity of molten composite material and closing on the lower portion of the mold to form the article.
Abstract translation: 一种从热塑性材料和纤维形成制品的系统和方法。 该方法包括加热热塑性材料以形成用于与纤维共混的熔融热塑性材料。 将熔融的热塑性材料与纤维混合以形成具有纤维浓度的熔融复合材料。 熔融的复合材料然后可以通过动态模具挤出，以输送离散的受控材料，其被引导到模具的下部。 模具的下部可以在接收复合材料的流动的同时在空间和时间内移动以在其上沉积预定量的熔融复合材料，其上与模具的下部和上部的模具腔相符。 模具的上部可以压在预定量的熔融复合材料上并且闭合在模具的下部以形成制品。
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公开(公告)号：WO2010083029A3
公开(公告)日：2010-10-28
申请号：PCT/US2010000068
申请日：2010-01-13
Applicant: LRM IND INT INC , POLK DALE E
Inventor： POLK DALE E
CPC classification number: F28F3/12 , F24J2/0488 , F24J2/22 , F28F3/04 , F28F2215/06 , Y02E10/44
Abstract: A heat exchange panel (1) that includes a lower plate (11 ) and an upper plate (14) that together define a plurality of channels (51 ) there-between, which are in fluid communication with a plurality of upper plate extension passages (72), is described. The lower plate (11) includes a plurality of lower plate extensions (20) that extend upwardly from the interior surface (17) of the lower plate. Each channel (51) has at least one lower plate extension (20) extending upwardly therefrom. The upper plate (14) includes a plurality of upwardly extending hollow upper plate extensions (32). The aperture (42) and interior hollow space (48) of each upper plate extension (32) is aligned with and receives an upper portion (69) of a single lower plate extension (20) therein. A portion of the interior surfaces (45) that define the interior hollow space (48) of the upper plate extension (32), and a portion of the exterior surfaces (23) of the upper portion (69) of the lower plate extension (20) received within the interior hollow space (48) together define, in each case, an upper plate extension passage (72). Each upper plate extension passage (72) is in fluid communication with a channel (51 ) residing there-under. In operation, a fluid introduced into a terminal inlet (54) of a channel (51) passes through each upper plate extension channel (72) in fluid communication with that channel, and passes out from the terminal outlet (57) of the channel. The combination of a plurality of upper plate extension passages (72) and channels (51 ) in common fluid communication provide the heat exchange panel of the present invention with improved heat exchange efficiencies.
Abstract translation: 本发明涉及一种热交换面板（1），该热交换面板（1）包括下板（11）和上板（14），它们一起在其之间限定多个通道（51），所述多个通道与多个上板延伸通道 描述。 下板（11）包括多个从下板的内表面（17）向上延伸的下板延伸部（20）。 每个通道（51）具有至少一个从其向上延伸的下板延伸部（20）。 上板（14）包括多个向上延伸的中空上板延伸部（32）。 每个上板延伸部（32）的孔（42）和内部中空空间（48）与其中的单个下板延伸部（20）的上部部分（69）对准并接收上部部分（69）。 限定上板延伸部（32）的内部中空空间（48）的内表面（45）的一部分以及下板延伸部（32）的上部部分（69）的一部分外表面（23） 容纳在内部中空空间（48）内的空腔（20,20）一起分别限定上板延伸通道（72）。 每个上板延伸通道（72）与位于其下的通道（51）流体连通。 在操作中，引入通道（51）的端子入口（54）的流体穿过与该通道流体连通的每个上板延伸通道（72），并从通道的端子出口（57）流出。 以公共流体连通的多个上板延伸通道（72）和通道（51）的组合为本发明的热交换面板提供了改进的热交换效率。
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公开(公告)号：WO2010047811A3
公开(公告)日：2010-08-26
申请号：PCT/US2009005765
申请日：2009-10-22
Applicant: LRM IND INT INC , DONALD POLK , POLK DALE E JR
Inventor： DONALD POLK , POLK DALE E JR
CPC classification number: B29C31/006 , B29C31/047 , B29C47/0021 , B29C47/8805 , B29C47/889 , B29C47/92 , B29C2037/903 , B29C2947/92161 , B29C2947/92333 , B29C2947/9258 , B29C2947/926 , B29C2947/92609 , B29C2947/92657 , B29C2947/92704 , B29C2947/92828 , B29C2947/92866 , B29C2947/92895 , B29C2947/92952 , G05B19/41815 , G05B2219/31089 , G05B2219/31165 , G05B2219/45244 , Y02P90/08 , Y02P90/18
Abstract: The present invention relates to a method and molding system (1) for forming a molded plastic article by wireless control. The molding system includes a primary controller (12) that is adapted to engage in wireless communications with the carriage controller (45) of one or more self-propelled carriages (15). Each carriage (15) includes a carriage location indicator (62) that determines the location of the carriage, which is transmitted substantially continuously to the carriage controller (45), and then communicated substantially continuously and wirelessly from the carriage controller to the primary controller (12). The primary controller (12) wirelessly communicates position directives (e.g., a polymer introduction station position directive) to each carriage controller (45), which correspondingly provides operational position instructions to each carriage's respective propulsion system (30), so as to re-position at least one carriage. The primary controller also provides directives to other secondary controllers in the molding system, depending on the status of, and in particular the location of the various carriages within, the molding system. For example, with a carriage (15) positioned in the polymer introduction station (18), the primary controller (12) communicates one or more polymer introduction directives to a polymer introduction controller (68), which then provides operational polymer introduction instructions to a polymer introduction apparatus (71 ), such as an extruder, thus resulting in the introduction of a polymer composition into contact with the interior mold surface (27) of the mold (24), and accordingly formation of a molded article.
Abstract translation: 本发明涉及一种通过无线控制形成模制塑料制品的方法和模制系统（1）。 模制系统包括主控制器（12），其适于与一个或多个自推式载架（15）的托架控制器（45）进行无线通信。 每个托架（15）包括托架位置指示器（62），该托架位置指示器确定基本上连续地传送到托架控制器（45）的托架的位置，并且然后基本上连续且无线地从托架控制器传送到主控制器（ 12）。 主控制器（12）将位置指示（例如聚合物引入站位置指示）无线地传送给每个托架控制器（45），其相应地向每个托架的相应推进系统（30）提供操作位置指令，以便重新定位 至少有一个马车。 主控制器还根据模制系统中的状态，特别是其内部各种托架的位置，为模制系统中的其他辅助控制器提供指令。 例如，对于位于聚合物引入站（18）中的托架（15），主控制器（12）将一个或多个聚合物引入指令传送给聚合物引入控制器（68），聚合物引入控制器然后向聚合物引入控制器 聚合物导入装置（71）例如挤出机，从而导致聚合物组合物与模具（24）的内部模具表面（27）接触，并相应地形成模制品。
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公开(公告)号：WO2012151117A2
公开(公告)日：2012-11-08
申请号：PCT/US2012/035328
申请日：2012-04-27
Applicant: LRM INDUSTRIES INTERNATIONAL, INC. , POLK, Dale, E., Jr.
Inventor： POLK, Dale, E., Jr.
CPC classification number: E04C3/28 , B29C45/14008 , E04C3/29 , E04C3/291
Abstract: A solid molded polymer composite beam is described that includes at least a first flange; a second flange; at least one web extending between the two flanges wherein the first and second flanges are configured normal to the at least one web; the first flange and the second flange each contains an in-molded rigid insert in the plane of the flanges normal to the at least one web. The method of manufacture and insertion of the in-molded rigid inserts is also described.
Abstract translation: 描述了固体模制聚合物复合梁，其包括至少第一凸缘; 第二法兰 在所述两个凸缘之间延伸的至少一个腹板，其中所述第一和第二凸缘被配置成垂直于所述至少一个腹板; 第一凸缘和第二凸缘每个在与所述至少一个腹板垂直的凸缘的平面中包含嵌入模制的刚性插入件。 还描述了嵌入模制的刚性插入件的制造和插入的方法。
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5.发明申请
公开(公告)号：WO2010087977A2
公开(公告)日：2010-08-05
申请号：PCT/US2010/000251
申请日：2010-01-29
Applicant: LRM INDUSTRIES INTERNATIONAL, INC. , POLK, Dale, E.
Inventor： POLK, Dale, E.
CPC classification number: B29C43/04 , B29C33/20 , B29C43/00 , B29C47/0019 , B29C47/0021 , B29C47/0038 , B29C47/004 , B29C47/0054 , B29C47/14 , B29C51/10 , B29C51/261 , B29C51/267 , B29C2043/043 , B29C2043/3433 , B29C2043/3613 , B29C2791/006 , B29K2055/02 , B29K2067/00 , B29K2069/00 , B29K2075/00 , B29K2075/02 , B29K2077/00 , B29K2079/08 , B29K2081/06 , B29K2105/256
Abstract: The present invention relates to a method of forming a molded article (e.g., 141) from first and second heated and thermoformable thermoplastic sheets (75, 78), which are each respectively formed in situ from first and second thermoplastic compositions (e.g., by means of extrusion). The heated first and second thermoformable sheets are each drawn by reduced pressure into contour matching contact with the interior mold surfaces (14, 32) of separate first and second mold portions (11, 29), so as to form separate first and second profiled thermoplastic sheets (129, 144) within the separate mold portions. The first and second mold portions (11, 29) are positioned towards each other (e.g., together) so as to bring into contact and fuse together contact portions (159, 163) of the first and second profiled thermoplastic sheets (129, 144). Fusion between the contacted contact portions (159, 163) is achieved by means of (e.g., exclusively by means of) residual heat of sheet formation residing in each of the first and second profiled thermoplastic sheets (129, 144). The present invention also relates to a mold apparatus (e.g., 1 ) that includes a mold assembly (3, 5) that further includes a first mold portion (11 ) and a second mold portion (29) that reside between and are rotatably attached to laterally spaced first and second longitudinal supports (171, 174). At least one mold portion is longitudinally repositionable, between the first and second longitudinal supports, relative to the other mold portion.
Abstract translation: 本发明涉及从第一和第二加热和可热成形的热塑性片材（75,78）形成模制品（例如141）的方法，它们分别由第一和第二热塑性组合物原位形成（例如，通过手段 的挤出）。 加热的第一和第二可热成形片材各自被减压地拉伸成与分开的第一和第二模具部分（11,29）的内部模具表面（14,32）的轮廓匹配接触，以便形成分离的第一和第二成型热塑性塑料 片（129,144）在分开的模具部分内。 第一和第二模具部分（11,29）朝向彼此（例如，一起）定位，以便使第一和第二成型热塑性片（129,144）的接触部分（159,163）接触并熔合在一起， 。 在接触的接触部分（159,163）之间的融合通过（例如，仅仅借助于）残留的第一和第二成型热塑性片材（129,144）中的片材形成热来实现。 本发明还涉及一种模具设备（例如，1），其包括模具组件（3,5），其还包括第一模具部分（11）和第二模具部分（29），所述第一模具部分和第二模具部分（29） 横向间隔开的第一和第二纵向支撑件（171,174）。 相对于另一个模具部分，至少一个模具部分在第一和第二纵向支撑件之间纵向可重新定位。
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公开(公告)号：WO2008112397A1
公开(公告)日：2008-09-18
申请号：PCT/US2008/054496
申请日：2008-02-21
Applicant: LRM INDUSTRIES, LLC , POLK, Dale, E. Jr.,
Inventor： POLK, Dale, E. Jr.,
IPC: B29C45/14
CPC classification number: B29C45/1615 , B29C2045/1692 , E04C3/28
Abstract: A molded support beam (1, 2, 3) that includes an elongated lower portion (11 ) an elongated upper portion (14) and at least one elongated flange (17,18) extending upwardly from the elongated upper portion, is described. The elongated lower portion (11) includes at least three separate downwardly extending supports (e.g., 29, 32, 35) which together define at least two open-bottomed transverse openings (e.g., 41, 44), at least one of which being an arched open-bottomed transverse opening (e.g., 219, 234, 249). The elongated upper portion (14) includes a longitudinal passage (68), and a ledge (92) that extends horizontally outward from a second vertical side (56) thereof. An elongated hollow support tube (74) resides within the longitudinal passage (68) of the elongated upper portion (14). The elongated lower portion (11), elongated upper portion (14) and the elongated flange(s) (17, 18) are substantially continuous and together form a substantially unitary structure.
Abstract translation: 描述了包括细长下部（11），细长上部（14）和从细长上部向上延伸的至少一个细长凸缘（17,18）的模制支撑梁（1,2,3）。 细长的下部（11）包括至少三个分离的向下延伸的支撑件（例如，29,32,35），其一起限定至少两个开口的横向开口（例如，41,44），其中至少一个是 拱形的开口横向开口（例如，219,234,249）。 细长的上部（14）包括纵向通道（68）和从其第二垂直侧（56）水平向外延伸的凸缘（92）。 细长的中空支撑管（74）位于细长的上部（14）的纵向通道（68）内。 细长的下部（11），细长的上部（14）和细长的凸缘（17,18）是基本上连续的并且一起形成基本上单一的结构。
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公开(公告)号：WO2012151117A3
公开(公告)日：2013-01-31
申请号：PCT/US2012035328
申请日：2012-04-27
Applicant: LRM IND INT INC , POLK DALE E JR
Inventor： POLK DALE E JR
CPC classification number: E04C3/28 , B29C45/14008 , E04C3/29 , E04C3/291
Abstract: A solid molded polymer composite beam is described that includes at least a first flange; a second flange; at least one web extending between the two flanges wherein the first and second flanges are configured normal to the at least one web; the first flange and the second flange each contains an in-molded rigid insert in the plane of the flanges normal to the at least one web. The method of manufacture and insertion of the in-molded rigid inserts is also described.
Abstract translation: 描述了固体模制聚合物复合梁，其包括至少第一凸缘; 第二法兰 在所述两个凸缘之间延伸的至少一个腹板，其中所述第一和第二凸缘被配置成垂直于所述至少一个腹板; 第一凸缘和第二凸缘每个在与所述至少一个腹板垂直的凸缘的平面中包含嵌入模制的刚性插入件。 还描述了嵌入模制的刚性插入件的制造和插入的方法。
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公开(公告)号：WO2012044351A2
公开(公告)日：2012-04-05
申请号：PCT/US2011/001692
申请日：2011-10-01
Applicant: LRM INDUSTRIES INTERNATIONAL, INC , POLK, Dale, E.
Inventor： POLK, Dale, E.
CPC classification number: B29C39/10 , B29C31/047 , B29C43/04 , B29C47/0019 , B29C47/0021 , B29C47/0054 , B29C47/0866 , B29C47/1045 , B29C47/14 , B29C70/38 , B29C70/46 , B29K2105/12
Abstract: A system for forming an article from composite polymeric material reinforced with fibers and other additives utilizing an extrusion system to heat and deliver the molten composite polymeric material onto a lower mold body riding on an x-y controlled structure. The combination of the x-y control of a lower mold and a volumetrically controlled extrusion device allow a "near net shape" deposition of molten composite material into the cavities of the lower mold, which is then moved over a conveyance system to a press containing the upper mold half which is used to compress and form the composite material into a final part under moderate pressures.
Abstract translation: 用由纤维和其他添加剂增强的复合聚合材料形成制品的系统，其利用挤出系统将熔融的复合聚合物材料加热并输送到乘坐x-y受控结构的下模具体上。 下模的xy控制和体积控制的挤出装置的组合允许熔融的复合材料沉积到下模的空腔中，然后将其移动到输送系统的空腔中， 用于在中等压力下将复合材料压缩并形成最终部件的半模。
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公开(公告)号：WO2010047811A2
公开(公告)日：2010-04-29
申请号：PCT/US2009/005765
申请日：2009-10-22
Applicant: LRM INDUSTRIES INTERNATIONAL, INC. , DONALD, Polk , POLK, Dale, E., Jr.
Inventor： DONALD, Polk , POLK, Dale, E., Jr.
CPC classification number: B29C31/006 , B29C31/047 , B29C47/0021 , B29C47/8805 , B29C47/889 , B29C47/92 , B29C2037/903 , B29C2947/92161 , B29C2947/92333 , B29C2947/9258 , B29C2947/926 , B29C2947/92609 , B29C2947/92657 , B29C2947/92704 , B29C2947/92828 , B29C2947/92866 , B29C2947/92895 , B29C2947/92952 , G05B19/41815 , G05B2219/31089 , G05B2219/31165 , G05B2219/45244 , Y02P90/08 , Y02P90/18
Abstract: The present invention relates to a method and molding system (1) for forming a molded plastic article by wireless control. The molding system includes a primary controller (12) that is adapted to engage in wireless communications with the carriage controller (45) of one or more self-propelled carriages (15). Each carriage (15) includes a carriage location indicator (62) that determines the location of the carriage, which is transmitted substantially continuously to the carriage controller (45), and then communicated substantially continuously and wirelessly from the carriage controller to the primary controller (12). The primary controller (12) wirelessly communicates position directives (e.g., a polymer introduction station position directive) to each carriage controller (45), which correspondingly provides operational position instructions to each carriage's respective propulsion system (30), so as to re-position at least one carriage. The primary controller also provides directives to other secondary controllers in the molding system, depending on the status of, and in particular the location of the various carriages within, the molding system. For example, with a carriage (15) positioned in the polymer introduction station (18), the primary controller (12) communicates one or more polymer introduction directives to a polymer introduction controller (68), which then provides operational polymer introduction instructions to a polymer introduction apparatus (71 ), such as an extruder, thus resulting in the introduction of a polymer composition into contact with the interior mold surface (27) of the mold (24), and accordingly formation of a molded article.
Abstract translation: 本发明涉及一种用于通过无线控制形成模制塑料制品的方法和模制系统（1）。 模制系统包括主控制器（12），其适于与一个或多个自推进滑架（15）的滑架控制器（45）进行无线通信。 每个托架（15）包括一个托架位置指示器（62），该托架位置指示器（62）确定托架的位置，该托架位置指示器基本连续地传送到托架控制器（45），然后基本连续地和无线地从滑架控制器传送到主控制器 12）。 主控制器（12）将位置指令（例如，聚合物引入站位置指令）无线地传送到每个托架控制器（45），其相应地向每个托架的相应的推进系统（30）提供操作位置指令，以便重新定位 至少有一个马车。 主控制器还根据模制系统中的各种托架的状态，特别是各种托架的位置，为模制系统中的其他次级控制器提供指令。 例如，通过位于聚合物引入站（18）中的托架（15），主控制器（12）将一个或多个聚合物引入指令传送到聚合物引入控制器（68），然后聚合物引入控制器（68）向 聚合物引入装置（71），例如挤出机，从而导致聚合物组合物与模具（24）的内部模具表面（27）接触，从而形成模制品。
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公开(公告)号：WO2009032473A1
公开(公告)日：2009-03-12
申请号：PCT/US2008/072567
申请日：2008-08-08
Applicant: LRM INDUSTRIES, LLC , POLK, Dale, E., Jr. , WOLYNSKI, Victor
Inventor： POLK, Dale, E., Jr. , WOLYNSKI, Victor
IPC: B29C43/02
CPC classification number: B29C43/021 , B29C51/08 , B29C51/10 , B29C51/14 , B29C51/18 , B29C51/262 , B29C51/36 , B29C2043/3411 , B29C2791/006 , B29K2105/06 , B29K2105/256 , B29K2277/00 , B29K2303/08 , B29K2305/00 , B29K2307/00 , B29K2309/08
Abstract: A method of forming a shaped thermoplastic sheet includes providing a mold apparatus that includes a first mold portion having a contoured and perforated interior mold surface, and a perimeter edge. At least one sheet retainer attaches to the upper surface of a frame the surrounds at least a portion of the first mold portion perimeter edge. Each sheet retainer includes a clamp portion that is positionable relative to the perimeter edge of the first mold portion. With a first portion of a heated thermoplastic sheet retained within the clamp portion a step of the method includes independently, reversibly and laterally moving each sheet retainer, towards and/or away from the perimeter edge of the first mold portion. Sheet retainer positioning allows localized control over the contacting of the interior mold surface and heated thermoplastic sheet thickness which controls the thickness of vanous portions of the final molded article
Abstract translation: 形成成形的热塑性片材的方法包括提供一种模具装置，其包括具有轮廓和穿孔的内部模具表面的第一模具部分和周边边缘。 至少一个片材保持器附接到框架的上表面，围绕第一模具部分周边边缘的至少一部分。 每个片材保持器包括可相对于第一模具部分的周边边缘定位的夹持部分。 通过将加热的热塑性片材的第一部分保持在夹持部分内，该方法的步骤包括独立地可逆地和横向地移动每个片材保持器朝向和/或远离第一模具部分的周边边缘。 片材保持器定位允许对内部模具表面的接触和加热的热塑性片材厚度的局部控制，其控制最终模塑制品的零部件的厚度
