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公开(公告)号：US20120006174A1
公开(公告)日：2012-01-12
申请号：US13180732
申请日：2011-07-12
申请人： Jerry M. Parks
发明人： Jerry M. Parks
IPC分类号： B26D1/12
CPC分类号： B26D1/12 , B26D7/14 , B26D7/22 , B27B5/12 , Y10T83/9372
摘要： A rotary cutting apparatus includes a support assembly, a rotary cutter connected to the support assembly, and a slide pad connected to the rotary cutter. The rotary cutter is configured to cut low density fibrous material having an area of relatively heavier density and an area of relatively lighter density. The slide pad moves relative to and along an axial direction of the rotary cutter to compress the fibrous material to a desired compression when one of the areas of relatively heavier density and lighter density is proximate to the slide pad. As the fibrous material moves relative to the slide pad such that the other of the areas of relatively heavier density and lighter density is proximate to the slide pad, the slide pad moves along the axial direction, based on the density of the fibrous material proximate to the slide pad, to substantially maintain the desired compression of the fibrous material.
摘要翻译： 旋转切割装置包括支撑组件，连接到支撑组件的旋转切割器和连接到旋转切割器的滑动垫。 旋转切割器被配置为切割具有相对较重密度和相对较低密度的面积的低密度纤维材料。 当相对较重的密度和较低密度的区域中的一个靠近滑动垫片时，滑动垫沿着旋转切割器的轴向方向移动并且沿着轴向方向移动以将纤维材料压缩至所需的压缩。 由于纤维材料相对于滑动垫移动，使得密度相对较重且密度较小的另一个区域靠近滑垫，滑垫基于近似于纤维材料的纤维材料的密度沿轴向移动 滑动垫，以基本保持所需的纤维材料的压缩。
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公开(公告)号：US5791551A
公开(公告)日：1998-08-11
申请号：US685722
申请日：1996-07-24
CPC分类号： B65D81/38 , B23K1/0008 , B23K35/0244 , B23K2201/12
摘要： The present invention involves the use of a braze preform (28) for sealing and maintaining a vacuum in an insulation vessel (10). The braze preform (28) comprises particles of a braze material that are at least partially sintered together and at least substantially free of a binder. An assembly is provided for use in a method of manufacturing a vacuum insulation vessel (10). The assembly comprises a metal jacket (12) defining an interior space (20) to be evacuated and one or more evacuation ports (24) formed through a wall of the jacket (12). The evacuation ports (24) provide an opening to the interior space (20). The sintered braze preform (28) is located adjacent to the evacuation ports (24) so as to seal the evacuation ports (24) upon the melting of the brazing material. After the interior space (20) of the jacket (12) is evacuated, the preform (28) can be melted and allowed to solidify and seal the evacuation ports (24). In this way a vacuum can be maintained in the interior space (20).
摘要翻译： 本发明涉及使用钎焊预成型件（28）来密封和保持绝缘容器（10）中的真空。 钎焊预制件（28）包括至少部分地烧结在一起并至少基本上不含粘合剂的钎焊材料颗粒。 提供一种用于制造真空绝热容器（10）的方法的组件。 组件包括限定要抽真空的内部空间（20）的金属护套（12）和通过护套（12）的壁形成的一个或多个抽空口（24）。 排气口（24）为内部空间（20）提供开口。 烧结的钎焊预制件（28）位于与排气口（24）相邻的位置，以便在钎焊材料熔化时密封排气口（24）。 在套管（12）的内部空间（20）被抽真空之后，预成型件（28）可被熔化并使其凝固并密封排气口（24）。 以这种方式，可以在内部空间（20）中保持真空。
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公开(公告)号：US08039091B2
公开(公告)日：2011-10-18
申请号：US10421565
申请日：2003-04-23
IPC分类号： B41M5/00
CPC分类号： B44C3/08 , D04H1/44 , D04H1/54 , Y10T428/24802 , Y10T428/24992 , Y10T442/669 , Y10T442/671
摘要： A decorative panel includes a body constructed from a single layer of a polymer based blanket material having a surface zone. Printing is directly applied to an exposed face of that surface zone. The surface zone may be densified relative to the remainder of the body to tune the acoustical and physical properties of the panel for a particular application and/or to allow for high definition printing.
摘要翻译： 装饰板包括由具有表面区域的基于聚合物的覆盖材料的单层构造的主体。 印刷直接施加到该表面区域的暴露面上。 表面区域可以相对于身体的其余部分而致密化，以调整特定应用的面板的声学和物理性质和/或允许高清晰度印刷。
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4.发明申请公开(公告)号：US20100000170A1
公开(公告)日：2010-01-07
申请号：US12167285
申请日：2008-07-03
申请人： Jerry M. Parks
发明人： Jerry M. Parks
IPC分类号： E04B1/00
CPC分类号： F16L59/026 , B32B3/06 , B32B3/30 , B32B5/022 , B32B5/024 , B32B5/08 , B32B5/26 , B32B7/06 , B32B7/12 , B32B11/06 , B32B11/10 , B32B15/14 , B32B19/06 , B32B27/12 , B32B29/02 , B32B2250/03 , B32B2250/20 , B32B2250/44 , B32B2260/021 , B32B2260/046 , B32B2262/02 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/04 , B32B2262/06 , B32B2262/10 , B32B2262/101 , B32B2262/108 , B32B2262/12 , B32B2262/14 , B32B2307/304 , B32B2307/7246 , B32B2307/748 , B32B2405/00 , B32B2419/00 , D04H1/4218 , F16L59/029 , F16L59/14 , F24F13/0263
摘要： A fibrous insulation product having at least one facing material adhered thereto is provided. The facing includes a pre-applied waterless, thin-film adhesive that is thermoplastic and heat activated. Accordingly, the facing may be repaired or repositioned in the field with the use of a hot applicator. In at least one embodiment, the fibrous insulation product is a duct board formed of an insulation layer with a vapor barrier adhered to a first major surface and a fibrous web adhered to a second major surface. The vapor barrier is preferably wider than the insulation layer to form a sealing flange. The waterless, thin-film adhesive may be placed on a sealing flange and heat sealed without the use of hand applied foil tape. The waterless, thin-film adhesive reduces odor potential and improves fiberglass recovery. In addition, the waterless, thin-film adhesive requires less energy to cure than a water-based adhesive, thereby reducing cost.
摘要翻译： 提供具有粘附到其上的至少一个面材的纤维绝缘产品。 面料包括预先施加的无水薄膜粘合剂，其是热塑性和热活化的。 因此，可以使用热敷设器在现场修理或重新定位。 在至少一个实施例中，纤维绝缘产品是由绝缘层形成的导管板，绝缘层具有粘附到第一主表面的蒸气阻挡层和粘附到第二主表面的纤维网。 蒸汽屏障优选地比绝缘层更宽以形成密封凸缘。 无水薄膜粘合剂可以放置在密封凸缘上并且不用手工涂布的箔带热封。 无水薄膜粘合剂可降低气味，提高玻璃纤维的回收率。 此外，无水薄膜粘合剂比水性粘合剂需要更少的固化能量，从而降低成本。
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5.发明授权公开(公告)号：US07329456B2
公开(公告)日：2008-02-12
申请号：US10936082
申请日：2004-09-08
CPC分类号： A47B81/06 , E04B1/86 , E04B2001/7687 , E04B2103/04 , G10K11/16 , Y10T428/24777 , Y10T428/24942
摘要： A method of forming a box-like acoustical substrate is provided. Portions of an acoustical substrate having a decorative surface are compressed to form a flange, a first compressed region, a second compressed region, and a third compressed region. First, second, central, and third uncompressed regions are positioned respectively adjacent to the compressed regions. A left first surface and a right first surface of the acoustical substrate may be folded toward the back surface of the substrate until the second compressed region and the third compressed regions are flush with the central uncompressed region. An outer portion of the left surface may then be folded towards the back surface until the flange is flush with the right edge. The acoustical product may be used as an acoustical trap or duct. When the acoustical product is utilized as a duct, an air impermeable sheet may be positioned on the external surface.
摘要翻译： 提供了形成盒状声学基板的方法。 具有装饰表面的声学基底的一部分被压缩以形成凸缘，第一压缩区域，第二压缩区域和第三压缩区域。 第一，第二，中央和第三未压缩区域分别位于与压缩区域相邻的位置。 声学基板的左第一表面和右第一表面可以朝向基板的后表面折叠，直到第二压缩区域和第三压缩区域与中心未压缩区域齐平。 然后可以向后表面折叠左表面的外部部分，直到法兰与右边缘齐平。 声学产品可以用作隔音阱或导管。 当声产品用作管道时，不透气片材可以位于外表面上。
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公开(公告)号：US07159836B2
公开(公告)日：2007-01-09
申请号：US10609942
申请日：2003-06-30
IPC分类号： B28B7/02
CPC分类号： B29C43/36 , B29C33/30 , B29C33/302 , B29C2043/3626
摘要： A mold for molding fibrous molding media includes upper and lower mold bodies defining a mold cavity, the upper and lower mold bodies being movable relative to each other to close the mold. The upper and lower mold bodies have respective upper and lower mold surfaces for contacting the fibrous molding media positioned within the mold, and have gas flow openings configured to direct gases into contact with the fibrous molding media. The mold also includes a source of gas connected to the gas flow openings.
摘要翻译： 用于模制纤维成型介质的模具包括限定模腔的上模具体和下模具体，上模具体和下模具体可相对于彼此移动以闭合模具。 上模具体和下模具体具有相应的上模具表面和下模具表面，用于接触定位在模具内的纤维模制介质，并且具有构造成引导气体与纤维模塑介质接触的气体流动开口。 模具还包括连接到气体流动开口的气体源。
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