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公开(公告)号：US20100101581A1
公开(公告)日：2010-04-29
申请号：US12449075
申请日：2007-10-31
CPC分类号： A61M16/0622 , A61M16/06 , A61M16/0816 , A61M2207/10 , B29C33/405 , B29C45/14065 , B29C45/14336 , B29C45/14475 , B29C65/18 , B29C65/70 , B29C65/7847 , B29C65/7882 , B29C66/005 , B29C66/1142 , B29C66/13 , B29C66/549 , B29C66/63 , B29C66/71 , B29C66/73151 , B29C66/73921 , B29C66/73941 , B29C66/81427 , B29C66/81431 , B29C66/8181 , B29C70/745 , B29C2045/14155 , B29C2791/006 , B29D99/0071 , B29K2021/00 , B29K2083/00 , B29K2083/005 , B29K2995/007 , B29L2022/02 , B29L2031/26 , B29L2031/4835 , Y10T428/1386 , B29C65/00 , B29K2021/003
摘要： A method for producing a filled hollow structure includes producing an open hollow structure of a first material, positioning the open hollow structure on a tool adapted to hold the open hollow structure, filling the open hollow structure with a filler medium, and closing the filled open hollow structure with a second material. A hollow structure may be produced by such method, and a tool may be structured to perform such method.
摘要翻译： 一种填充中空结构的制造方法包括：制造第一材料的开口中空结构，将开放的中空结构定位在适于保持打开的中空结构的工具上，用填充介质填充开放的中空结构，并关闭填充的开口 中空结构与第二材料。 可以通过这种方法制造中空结构，并且可以构造工具来执行这种方法。
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公开(公告)号：US20080251214A1
公开(公告)日：2008-10-16
申请号：US11735497
申请日：2007-04-16
申请人： Hung-Ho CHEN
发明人： Hung-Ho CHEN
IPC分类号： B06B3/00
CPC分类号： A41D13/11 , B29C65/08 , B29C65/18 , B29C65/24 , B29C65/7443 , B29C65/749 , B29C65/7841 , B29C65/7867 , B29C66/1122 , B29C66/242 , B29C66/3452 , B29C66/43 , B29C66/729 , B29C66/8242 , B29C66/8322 , B29C2793/0009 , B29D99/0071 , B29K2313/00 , B29L2031/4835 , Y10T156/12
摘要： A face mask manufacturing machine includes a platform, a first-side edge fusion module, a second-side edge fusion module, a folding device, and a center line fusion module. The first-side and second-side edge fusion modules and the center line fusion module each comprise a pneumatic cylinder, which is operatively coupled to automatic control facility for carrying out automatic operation to thereby reduce the labor needed for operating fusion facility and enhance manufacturing efficiency.
摘要翻译： 面罩制造机包括平台，第一侧边缘融合模块，第二侧边缘融合模块，折叠装置和中心线融合模块。 第一侧和第二侧边缘融合模块和中心线融合模块各自包括气动缸，其可操作地联接到自动控制设施以进行自动操作，从而减少操作熔融设备所需的劳动并提高制造效率 。
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公开(公告)号：US2348287A
公开(公告)日：1944-05-09
申请号：US43310042
申请日：1942-03-02
申请人： BALDWIN RUBBER CO
发明人： FIEKERS EDMUND J
IPC分类号： B29D99/00
CPC分类号： B29D99/0071 , B29L2031/4835 , Y10T156/1056 , Y10T156/1062
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公开(公告)号：US20160193766A1
公开(公告)日：2016-07-07
申请号：US15067185
申请日：2016-03-11
申请人： Hsin-Yu Lo
发明人： Hsin-Yu Lo
CPC分类号： B29C45/16 , B29C45/0003 , B29C45/1671 , B29C45/1676 , B29D99/0071 , B29L2031/4835 , B63C11/12
摘要： Disclosed are a scuba mask structure and a manufacturing process thereof. The structure includes an integrally-formed support section including at least one window section forming in one side thereof and having an edge that is distant from the window section and is coupled to a flexible attaching section that is also integrally formed in a two-side covering manner In the manufacture, a mold is used to first make the flexible attaching section, which is then placed in another mold for processing, or alternatively, a multiple-material injection molding machine is applied to carry out automatic molding without removing the flexible attaching section, in which before the processing, a window section is placed in the mold to be processed simultaneously. Thereafter, a support section is formed in such a way that one side of the support section completely covers the window section and an opposite side coupled to the flexible attaching section.
摘要翻译： 公开了一种水肺罩面罩结构及其制造方法。 该结构包括整体形成的支撑部分，其包括在其一侧形成的至少一个窗口部分，并且具有远离窗口部分的边缘并且联接到柔性附接部分，该柔性附接部分也整体地形成在两侧覆盖物 方式在制造中，使用模具来首先制造柔性附接部分，然后将其放置在另一模具中进行加工，或者可选地，应用多材料注射成型机来进行自动模制而不移除柔性附接部分 ，其中在处理之前，窗口部分被放置在待处理的模具中同时进行。 此后，支撑部形成为使得支撑部分的一侧完全覆盖窗部分，并且与柔性连接部分相连接的相对侧。
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公开(公告)号：US20150013683A1
公开(公告)日：2015-01-15
申请号：US14505642
申请日：2014-10-03
CPC分类号： A61M16/0622 , A61M16/06 , A61M16/0816 , A61M2207/10 , B29C33/405 , B29C45/14065 , B29C45/14336 , B29C45/14475 , B29C65/18 , B29C65/70 , B29C65/7847 , B29C65/7882 , B29C66/005 , B29C66/1142 , B29C66/13 , B29C66/549 , B29C66/63 , B29C66/71 , B29C66/73151 , B29C66/73921 , B29C66/73941 , B29C66/81427 , B29C66/81431 , B29C66/8181 , B29C70/745 , B29C2045/14155 , B29C2791/006 , B29D99/0071 , B29K2021/00 , B29K2083/00 , B29K2083/005 , B29K2995/007 , B29L2022/02 , B29L2031/26 , B29L2031/4835 , Y10T428/1386 , B29C65/00 , B29K2021/003
摘要： A hollow structure for a face mask includes an inner wall, an outer wall spaced from the inner wall to define a hollow area between the inner wall and the outer wall, and a bottom wall that couples the inner wall to the outer wall. A first portion and a second portion together define a closable opening into the hollow area. The second portion is coupled to the outer wall by a bi-stable membrane that allows the second portion to move between (1) a first, opened position in which the second portion is spaced from the first portion to allow access to the hollow area through the opening, and (2) a second, closed position in which the second position abuts the first portion to close the opening.
摘要翻译： 用于面罩的中空结构包括内壁，与内壁间隔开的外壁，以限定内壁和外壁之间的中空区域，以及将内壁与外壁相连的底壁。 第一部分和第二部分一起限定到中空区域中的可闭合的开口。 第二部分通过双稳态膜耦合到外壁，该双稳态膜允许第二部分在（1）第一部分与第一部分间隔开的第一打开位置之间移动，以允许接近中空区域 所述开口和（2）第二关闭位置，其中所述第二位置邻接所述第一部分以关闭所述开口。
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公开(公告)号：US2702773A
公开(公告)日：1955-02-22
申请号：US23025851
申请日：1951-06-06
CPC分类号： C08J5/124 , B29D99/0071 , B29L2031/4835 , Y10T428/31569 , Y10T428/31591 , Y10T428/31826 , Y10T428/31971
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公开(公告)号：US2351981A
公开(公告)日：1944-06-20
申请号：US30486739
申请日：1939-11-16
IPC分类号： B29D99/00
CPC分类号： B29D99/0071 , B29L2031/4835 , Y10S264/52
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8.发明授权Mold for making rubber masks or face pieces for respirators, inhalers, and similar articles 失效用于制造用于呼吸器，吸入器和类似物品的橡胶口罩或面罩的模具
公开(公告)号：US1536857A
公开(公告)日：1925-05-05
申请号：US56471122
申请日：1922-05-31
申请人： MELVIN A RICE
发明人： HUDSON ALEXANDER M
IPC分类号： B29D99/00
CPC分类号： B29D99/0071 , B29L2031/4835 , Y10S264/52 , Y10S425/816
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公开(公告)号：US11931982B2
公开(公告)日：2024-03-19
申请号：US17540422
申请日：2021-12-02
CPC分类号： B29D99/0071 , A41D13/1161 , B65H35/08 , B32B38/0004 , Y10T156/1052 , Y10T156/1057
摘要： A method and an apparatus for manufacturing, in a continuous flow, face protection masks including a mask body and two U-shaped elastic thread portions, which are formed by bending respective elastic thread portions retained by a group of sectors including a fixed sector and two movable sectors rotatable with respect to the fixed sector.
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公开(公告)号：US10016571B2
公开(公告)日：2018-07-10
申请号：US14505642
申请日：2014-10-03
IPC分类号： A61M16/06 , B29C65/18 , B29C65/70 , B29C65/78 , B29C65/00 , B29C70/74 , B29D99/00 , A61M16/08 , B29C33/40 , B29C45/14 , B29K21/00 , B29K83/00 , B29L22/02 , B29L31/26 , B29L31/48
CPC分类号： A61M16/0622 , A61M16/06 , A61M16/0816 , A61M2207/10 , B29C33/405 , B29C45/14065 , B29C45/14336 , B29C45/14475 , B29C65/18 , B29C65/70 , B29C65/7847 , B29C65/7882 , B29C66/005 , B29C66/1142 , B29C66/13 , B29C66/549 , B29C66/63 , B29C66/71 , B29C66/73151 , B29C66/73921 , B29C66/73941 , B29C66/81427 , B29C66/81431 , B29C66/8181 , B29C70/745 , B29C2045/14155 , B29C2791/006 , B29D99/0071 , B29K2021/00 , B29K2083/00 , B29K2083/005 , B29K2995/007 , B29L2022/02 , B29L2031/26 , B29L2031/4835 , Y10T428/1386 , B29C65/00 , B29K2021/003
摘要： A hollow structure for a face mask includes an inner wall, an outer wall spaced from the inner wall to define a hollow area between the inner wall and the outer wall, and a bottom wall that couples the inner wall to the outer wall. A first portion and a second portion together define a closable opening into the hollow area. The second portion is coupled to the outer wall by a bi-stable membrane that allows the second portion to move between (1) a first, opened position in which the second portion is spaced from the first portion to allow access to the hollow area through the opening, and (2) a second, closed position in which the second position abuts the first portion to close the opening.
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