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公开(公告)号：US5302250A
公开(公告)日：1994-04-12
申请号：US958722
申请日：1992-10-09
CPC分类号： D21F1/56
摘要： Paper machine deckle defining structure is protected from fiber accumulations by a uniformly distributed water film that continuously flows from a flat, horizontal upper surface over all smoothly faired lower surfaces of the deckle elements.
摘要翻译： 通过均匀分布的水膜保护造纸机盖板定义结构免受纤维聚集，该水膜从平坦的水平上表面连续流过所有平滑流畅的底板元件的下表面。
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公开(公告)号：US20080141750A1
公开(公告)日：2008-06-19
申请号：US11638782
申请日：2006-12-14
IPC分类号： B21D28/00
CPC分类号： B21J1/04 , B21J5/02 , Y10T29/49712 , Y10T29/53243
摘要： Metal parts can be economically fabricated by a metal stamping that comprises preforming a piece of wire to have a shape corresponding to the 2-dimensional configuration of a desired product workpiece, flattening the wire to form a metal blank, and subjecting the metal blank to metal stamping to obtain the desired product workpiece. The process can significantly reduce the amount of scrap material and thereby reduce manufacturing costs.
摘要翻译： 可以通过金属冲压经济地制造金属部件，该金属冲压件包括预成形一根导线，以形成对应于期望的产品工件的二维结构的形状，使导线平坦化以形成金属坯料，以及将金属坯料对金属 冲压以获得所需的产品工件。 该方法可以显着减少废料的量，从而降低制造成本。
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公开(公告)号：US07665213B2
公开(公告)日：2010-02-23
申请号：US11638782
申请日：2006-12-14
IPC分类号： B21D28/00
CPC分类号： B21J1/04 , B21J5/02 , Y10T29/49712 , Y10T29/53243
摘要： Metal parts can be economically fabricated by a metal stamping that comprises preforming a piece of wire to have a shape corresponding to the 2-dimensional configuration of a desired product workpiece, flattening the wire to form a metal blank, and subjecting the metal blank to metal stamping to obtain the desired product workpiece. The process can significantly reduce the amount of scrap material and thereby reduce manufacturing costs.
摘要翻译： 可以通过金属冲压经济地制造金属部件，该金属冲压件包括预成形一根导线，以形成对应于期望的产品工件的二维结构的形状，使导线平坦化以形成金属坯料，以及将金属坯料对金属 冲压以获得所需的产品工件。 该方法可以显着减少废料的量，从而降低制造成本。
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公开(公告)号：US4968387A
公开(公告)日：1990-11-06
申请号：US468764
申请日：1990-01-23
IPC分类号： D21F1/56
CPC分类号： D21F1/56
摘要： The lateral edges of a papermachine forming fabric pond are contained by a deckle board having a bottom edge positioned above the forming fabric upper surface elements but below the fabric supported stock pond surface. Lateral edges of the forming fabric run under the deckle board and upon an edge support beam within an elongated fluid channel between the outside surfaces of the deckle board structure and the inside surfaces of the edge support beam. Fluid flow within the elongated fluid channel, preferably independent of the papermachine headbox slice opening, supplies the elongated fluid channel volume for a fluid barrier to pond stock loss under the deckle board bottom edge.
摘要翻译： 造纸机成形织物池的侧边缘由具有位于成形织物上表面元件上方但在织物支撑的库存池表面下方的底部边缘的盖板所包含。 成形织物的侧边缘在甲板板下方延伸并且在边缘支撑梁之间延伸在板状结构的外表面和边缘支撑梁的内表面之间的细长流体通道内。 细长流体通道内的流体流动，优选独立于造纸机流浆箱切片开口，为流体屏障提供细长的流体通道体积，以在盖板底部边缘下方的池塘库存损失。
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