专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US06098743A Acoustical speaker housing and method of installation 失效
标题翻译：声学扬声器外壳及安装方法
公开(公告)号：US06098743A
公开(公告)日：2000-08-08
申请号：US148519
申请日：1998-09-04
申请人： Ralph D. McGrath
发明人： Ralph D. McGrath
IPC分类号： B32B5/26 , E04B1/82 , E04B1/84 , E04B1/86 , E04B1/99 , E04B9/34 , E06B5/20 , G10K11/20 , H04R1/02 , H04R5/02 , H04R27/00 , H05K5/00
CPC分类号： B32B5/26 , E04B1/82 , E04B1/84 , E04B1/86 , E04B1/99 , E04B9/34 , E06B5/20 , G10K11/20 , H04R1/025 , H04R27/00 , H04R5/02 , E04B2001/8263 , E04B2001/8414 , E04B2001/8419 , E04B2001/8423 , E04B2001/8428 , E04B2001/8433 , E04B2001/8442 , E04B2001/8452 , E04B2001/8461 , E04B2001/8471 , H04R2201/021
摘要： Acoustical housing for supporting and enhancing the performance of speakers. A preferred apparatus includes a support well that is fabricated from acoustically absorptive material and is adapted to be mounted between wall or ceiling studs. A cover or a portion of wall board may be installed to completely enclose the support well within the wall to define a cavity into which a portion of a speaker body may extend. The speaker or speakers are affixed to the cover or wallboard in a conventional manner such that the speaker body extends into the cavity and the sound emitting surface of the speaker is exposed. Methods for installing the acoustical housings into existing wall or ceiling structures without compromising the acoustical and structural integrities of such structures are also disclosed.
摘要翻译：支持和增强扬声器性能的声学住房。优选的装置包括由吸声材料制成的支撑孔，并且适于安装在壁或天花柱螺柱之间。可以安装盖板或壁板的一部分以将支撑井完全地封闭在壁内，以限定扬声器主体的一部分可以延伸的空腔。扬声器或扬声器以常规方式固定到盖板或墙板上，使得扬声器主体延伸到空腔中并且扬声器的发声表面被暴露。还公开了将声学壳体安装到现有的墙壁或天花板结构中而不损害这种结构的声学和结构整体的方法。

12. 发明授权

US6077795A Papermaking felts from irregular fibers 失效
标题翻译：来自不规则纤维的造纸毛毯
公开(公告)号：US6077795A
公开(公告)日：2000-06-20
申请号：US618912
申请日：1996-03-20
申请人： Arthur Blinkhorn , Terry J. Beaver , William Scott Miller
发明人： Arthur Blinkhorn , Terry J. Beaver , William Scott Miller
IPC分类号： B29C63/04 , B32B5/02 , B32B5/26 , B32B27/12 , D04H1/46 , D04H1/60 , D04H1/70 , D04H13/00 , D21H13/24 , D21H13/40 , D03D3/00
CPC分类号： B29C63/044 , B32B27/12 , B32B5/02 , B32B5/26 , D04H1/4226 , D04H1/46 , D04H1/60 , D04H1/732 , D21F7/083 , D21H13/24 , D21H13/40 , B29K2995/0015 , Y10S428/909 , Y10T428/24273 , Y10T428/24306 , Y10T428/24322 , Y10T428/31 , Y10T442/60 , Y10T442/604
摘要： A fibrous papermaking felt for carrying a paper web through a paper making process includes a resilient layer of glass fibers and a fabric backing layer.
摘要翻译：用于通过造纸工艺承载纸幅的纤维造纸毡包括玻璃纤维的弹性层和织物背衬层。

13. 发明授权

US6037056A Transversely and axially reinforced pultrusion product 失效
标题翻译：横向和轴向增强的拉挤成型产品
公开(公告)号：US6037056A
公开(公告)日：2000-03-14
申请号：US780563
申请日：1997-01-08
申请人： Frank J. Macdonald , Margaret M. Woodside , Scott R. Taylor
发明人： Frank J. Macdonald , Margaret M. Woodside , Scott R. Taylor
IPC分类号： B29C70/16 , B29B15/10 , B29C47/02 , B29C70/08 , B29C70/52 , D02G3/00
CPC分类号： B29C70/083 , B29C70/525 , B29K2105/256 , Y10T428/2922 , Y10T428/294 , Y10T428/2964 , Y10T428/2971
摘要： A reinforced pultrusion product comprises a polymeric matrix, at least one longitudinally oriented buckled reinforcement fiber embedded in said polymeric matrix, and at least one longitudinally oriented linear reinforcement fiber embedded in said polymeric matrix. The product is formed through a pultrusion process wherein a set of composite strands comprising reinforcement fibers and polymeric fibers are provided. A supplemental tension force is applied to a first subset of the composite strands. The composite strands are heated such that the polymeric fibers of a second subset of composite strands shrink to cause the reinforcement fibers in each of the second subset of composite strands to buckle. The heated set of composite strands, including the buckled reinforcement fibers, are consolidated in a pultrusion die.
摘要翻译：增强的拉挤成型产品包括聚合物基体，嵌入所述聚合物基体中的至少一个纵向取向的带扣增强纤维和嵌入所述聚合物基体中的至少一个纵向取向的线性增强纤维。产品通过拉挤成型方法形成，其中提供了一组包含增强纤维和聚合物纤维的复合股线。补充张力被施加到复合股线的第一子集。复合股线被加热，使得复合股线的第二子集的聚合物纤维收缩，从而引起复合股股的第二子集中的每一个中的增强纤维弯曲。加热的一组复合股线，包括带扣的增强纤维，被固结在拉挤模具中。

14. 发明授权

US6036843A Method for reducing hydrogen chloride emissions from an asphalt air-blowing process 有权
标题翻译：降低沥青吹风过程中氯化氢排放的方法
公开(公告)号：US6036843A
公开(公告)日：2000-03-14
申请号：US223050
申请日：1998-12-30
申请人： Jorge Alberto Marzari , Katherine Elizabeth Poterek , David Charles Trumbore , Michael Richard Franzen , Herman P. Benecke , Timothy Thomas Picman
发明人： Jorge Alberto Marzari , Katherine Elizabeth Poterek , David Charles Trumbore , Michael Richard Franzen , Herman P. Benecke , Timothy Thomas Picman
IPC分类号： C10C3/04 , C10C1/00
CPC分类号： C10C3/04
摘要： In a method for reducing hydrogen chloride emissions from an asphalt blowing process, ferric chloride and/or ferrous chloride are added to the asphalt. A chemical modifier is also added to the asphalt. The asphalt is subjected to a blowing process which produces hydrogen chloride emissions. The addition of the chemical modifier reduces the hydrogen chloride emissions by at least 25% compared to the same process without the addition of the chemical modifier. The addition of the ferric chloride and/or ferrous chloride provides beneficial effects such as increased blowing rate and increased final penetration of the asphalt. Preferably, the addition of the chemical modifier does not significantly reduce these beneficial effects.
摘要翻译：在沥青吹制方法中减少氯化氢排放的方法中，将氯化铁和/或氯化亚铁加入到沥青中。化学改性剂也加入到沥青中。对沥青进行吹制，产生氯化氢排放。化学改性剂的添加与没有添加化学改性剂的相同方法相比，将氯化氢排放量降低至少25％。添加氯化铁和/或氯化亚铁可提供有益的效果，例如提高吹风速率和增加沥青的最终渗透。优选地，添加化学改性剂不会显着降低这些有益效果。

15. 发明授权

US6036468A Vacuum extrusion system 失效
标题翻译：真空挤压系统
公开(公告)号：US6036468A
公开(公告)日：2000-03-14
申请号：US916185
申请日：1997-08-21
申请人： Robert L. Sadinski
发明人： Robert L. Sadinski
IPC分类号： B29C47/00 , B29C44/34 , B29C47/90
CPC分类号： B29C44/3407 , B29C44/3403 , B29C47/0019 , B29C47/0023 , B29C47/8895 , B29C47/90 , B29C47/905 , B29C2791/006 , B29C47/0033 , B29C47/904
摘要： A vacuum extrusion line of the horizontal barometric leg type includes a vacuum chamber having an extrusion die at one end and a water baffle immersion cooler at the other end for extracting the extrudate to atmosphere, extrudate shaping and sizing equipment downstream of the die, a large diameter fixed bulkhead at the die, and first and second large diameter movable sections surrounding the shaping and sizing equipment, a smaller fixed section of the chamber. The first section sealing against the second section and the fixed section and telescoping over the fixed section to form a gap with the second section being movable within the limits of the gap. The second section also seals against the large diameter fixed bulkhead. In this manner the downstream equipment can be fully exposed by movement of one or both movable sections and adequate volume and spatial working environment is provided for large through-put. A simplified lock mechanism facilitates the quick opening and closing of the chamber.
摘要翻译：水平气压腿型的真空挤压生产线包括：一端具有挤压模的真空室和另一端的水挡板浸入式冷却器，用于将挤出物提取到大气中，挤出成型和上模设备在模具下游，在模具处具有直径固定的隔板，围绕成形和尺寸设备的第一和第二大直径可动部分，室的较小的固定部分。密封第二部分和固定部分的第一部分并且在固定部分上伸缩以与第二部分形成间隙，以在间隙的限度内是可移动的。第二部分还密封大直径的固定隔板。以这种方式，下游设备可以通过一个或两个可移动部分的移动而被完全暴露，并且为大通量提供足够的体积和空间工作环境。简化的锁定机构有助于室的快速打开和关闭。

16. 发明授权

US6015025A Diffuser panel with built-in speaker arrangement and methods of installation 失效
标题翻译：内置扬声器布置的扩散器面板和安装方法
公开(公告)号：US6015025A
公开(公告)日：2000-01-18
申请号：US146902
申请日：1998-09-04
申请人： Ralph D. McGrath , Harry A. Alter
发明人： Ralph D. McGrath , Harry A. Alter
IPC分类号： B32B5/26 , E04B1/82 , E04B1/84 , E04B1/86 , E04B1/99 , E04B9/34 , E06B5/20 , G10K11/20 , H04R1/02 , H04R5/02 , H04R27/00 , A47B81/06
CPC分类号： B32B5/26 , E04B1/82 , E04B1/84 , E04B1/86 , E04B1/99 , E04B9/34 , E06B5/20 , G10K11/20 , H04R1/025 , H04R27/00 , H04R5/02 , E04B2001/8263 , E04B2001/8414 , E04B2001/8419 , E04B2001/8423 , E04B2001/8428 , E04B2001/8433 , E04B2001/8442 , E04B2001/8452 , E04B2001/8461 , E04B2001/8471 , H04R2201/021
摘要： Acoustical diffuser apparatus for supporting and enhancing the performance of speakers. A preferred apparatus includes a diffuser panel that has an outwardly facing non-planar diffuser surface and an opening corresponding to each speaker for receiving at least a portion of the corresponding speaker therein. The diffuser panel does not cover the sound emitting surface of at least one speaker. The diffuser panel may have acoustically transparent material affixed thereto. Methods for installing the diffuser panels into existing wall or ceiling structures without compromising the structural integrity of such structures are also disclosed.
摘要翻译：用于支持和增强扬声器性能的扩声装置。优选的装置包括具有面向外的非平面扩散器表面的扩散板和对应于每个扬声器的开口，用于在其中容纳相应的扬声器的至少一部分。扩散板不覆盖至少一个扬声器的发声表面。扩散板可以具有固定在其上的声透明材料。还公开了将扩散板安装到现有的墙壁或天花板结构中而不损害这种结构的结构完整性的方法。

17. 发明授权

US6014847A Laminated roofing shingle having staggered shadow lines and method of making the same 有权
标题翻译：具有交错阴影线的层压屋面瓦片及其制造方法
公开(公告)号：US6014847A
公开(公告)日：2000-01-18
申请号：US143897
申请日：1998-08-31
申请人： John D. Phillips
发明人： John D. Phillips
IPC分类号： E04D1/26 , E04D1/28
CPC分类号： E04D1/26 , E04D2001/005
摘要： A laminated roofing shingle having staggered shadow lines comprises an underlay and an overlay attached to an underside of the overlay. The overlay has a plurality of spaced-apart tabs. An opening is defined between each one of the tabs. Portions of the underlay are exposed through the openings between the tabs. A layer of granules is disposed on the tabs and the underlay. The layer of granules on a lower portion of the overlay and on an upper portion of the overlay are substantially uniform in color and darker in color than the granules the remainder of the tabs and the underlay. The darker layers of granules produce staggered shadow lines which enhance the three-dimensional appearance of a roof surface upon which the shingles are applied. A method for making the laminated shingles comprises the steps of providing a base material, coating the base material, applying layers of granules to produce the shadow lines, cutting the fiberglass mat, and attaching the overlays and the underlays together to produce the staggered shadow lines.
摘要翻译：具有交错阴影线的层压屋面瓦片包括附着在覆盖层下侧的底层和覆盖层。覆盖层具有多个间隔开的突片。在每个标签之间定义一个开口。底板的一部分通过突片之间的开口露出。一层颗粒设置在突片和底层上。在覆盖层的下部和覆盖层的上部上的颗粒层基本上是均匀的颜色，并且颜色比颗粒的剩余部分和底层要大得多。较暗的颗粒层产生交错的阴影线，这增强了屋顶表面的三维外观，在该屋顶表面上应用带状疱。制造层压木瓦的方法包括以下步骤：提供基材，涂覆基材，施加颗粒层以产生阴影线，切割玻璃纤维垫，并将覆盖物和底层附着在一起以产生交错的阴影线。

18. 发明授权

US06000116A Advanced fin positioner 失效
标题翻译：高级定位器
公开(公告)号：US06000116A
公开(公告)日：1999-12-14
申请号：US108615
申请日：1998-07-01
申请人： Robert Harvey Prange
发明人： Robert Harvey Prange
IPC分类号： C03B37/02 , B21D39/00
CPC分类号： C03B37/0209 , C03B37/0203 , Y10T29/49881
摘要： An advanced fin positioner for operatively mounting a finshield assembly having cantilevered therefrom a plurality of cooling fins and for facilitating selective positioning of the finshield assembly with respect to a bushing tip plate of a glass fiber forming apparatus. The advanced fin positioner including a body member, nut block and compound lead screw. The body member is releasably attached to a mounting bracket connected to a bushing frame of the glass fiber forming apparatus and has slidably attached thereto at least one slide arm including a vertically extending slot. The nut block is operatively attached to the finshield assembly and to the at least one slide arm and constrained for vertical movement by the slot along the body member. The compound lead screw is operatively connected to the body member and the nut block such that by rotating the compound lead screw, the body member and the nut block act against each other causing the nut block and the finshield assembly to move.
摘要翻译：一种用于可操作地安装翅片组件的先进的翅片定位器，其具有多个散热片悬臂，并且用于促进翅片组件相对于玻璃纤维成形设备的衬套顶板的选择性定位。先进的翅片定位器包括主体部件，螺母块和复合丝杠。主体构件可释放地附接到连接到玻璃纤维成形装置的衬套框架的安装支架，并且可滑动地附接至至少一个包括垂直延伸槽的滑动臂。螺母块可操作地附接到翼片组件和至少一个滑动臂并且被限制为沿着主体构件的槽的垂直运动。复合丝杠可操作地连接到本体构件和螺母块，使得通过旋转复合丝杠，本体构件和螺母块相互作用使得螺母块和翅片组件移动。

19. 发明授权

US5998021A Method for collecting fibers from a rotary fiberizer 失效
标题翻译：从旋转纤维化器收集纤维的方法
公开(公告)号：US5998021A
公开(公告)日：1999-12-07
申请号：US954680
申请日：1997-10-17
申请人： James E. Loftus , Michael T. Pellegrin
发明人： James E. Loftus , Michael T. Pellegrin
IPC分类号： C03B37/04 , D01D5/18 , D04H1/00 , D04H1/70 , D02G3/00 , B32B1/04 , B32B3/00 , B32B3/14
CPC分类号： C03B37/048 , D01D5/18 , D04H3/004 , D04H3/07 , Y10S264/26 , Y10T428/183 , Y10T428/192 , Y10T428/237 , Y10T428/239 , Y10T428/29
摘要： A fibrous insulation blanket is disclosed. The blanket includes a binderless collection of long, single component inorganic fibers. Preferably, the blanket is made of glass fibers.
摘要翻译：公开了一种纤维绝缘毯。毯子包括长的单组分无机纤维的无粘合剂收集。优选地，毯子由玻璃纤维制成。

20. 发明授权

US5987833A Vacuum packaged batt 失效
标题翻译：真空包装絮垫
公开(公告)号：US5987833A
公开(公告)日：1999-11-23
申请号：US880822
申请日：1997-06-24
申请人： Michael T. Heffelfinger , Roy E. Shaffer
发明人： Michael T. Heffelfinger , Roy E. Shaffer
IPC分类号： E04B1/76 , E04B1/78 , E06B3/16 , E04B1/62 , E04B1/74 , E04G9/10
CPC分类号： E06B3/163 , E04B1/767 , E04B1/78 , Y10T428/231 , Y10T428/237 , Y10T428/239
摘要： A vacuum packaged conformable insulation assembly may be installed in a cavity before the vacuum in the insulation assembly is released. The insulation assembly includes a compressible batt of mineral fibers such as fibrous glass wool. During manufacture, the batt is encased in a gas-impervious envelope. The envelope is vacuum-sealed to retain the batt in a compressed state. The envelope may be provided with opening structures for selectively releasing the vacuum in the envelope. The envelope is sufficiently large to permit the batt contained therein to fully recover when the vacuum is released. According to a method of the present invention, the envelope is placed in a cavity to be insulated, and then the envelope is ruptured to allow the batt to expand to cause the insulation assembly to conform to the cavity.
摘要翻译：绝缘组件中的真空被释放之前，真空包装的适形绝缘组件可以安装在空腔中。绝缘组件包括可压缩的矿物纤维絮垫，例如纤维状玻璃棉。在制造过程中，絮垫被封装在不透气的信封中。将信封真空密封以将絮垫保持在压缩状态。外壳可以设置有用于选择性地释放外壳中的真空的开口结构。当真空释放时，外壳足够大以允许其中包含的毛细管完全恢复。根据本发明的方法，将外壳放置在要被绝缘的空腔中，然后将外壳破裂，以允许絮垫膨胀以使绝缘组件符合空腔。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式