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公开(公告)号：US4128455A
公开(公告)日：1978-12-05
申请号：US798800
申请日：1977-05-20
Applicant: Edgar J. Justus
Inventor： Edgar J. Justus
Abstract: Thin plastic flexible trailing element sheets which divide the slice chamber of a papermaking machine headbox into substantially uniform turbulence channels between the slice opening and the flow divider plate between the slice chamber and the preslice chamber of the headbox, are anchored to the plate by means of rods having greater coefficient of thermal expansion and maintain the sheets substantially free from wrinkling in the presence of heated paper stock.
Abstract translation: 将造纸机流浆箱的切片室分成在切片室和流浆箱的预浸室之间的切片开口和分流板之间的基本上均匀的湍流通道的薄塑料柔性拖尾元件片，借助于 棒具有更大的热膨胀系数，并且在加热的纸料的存在下保持片材基本上没有起皱。
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公开(公告)号：US4126513A
公开(公告)日：1978-11-21
申请号：US811959
申请日：1977-06-30
Applicant: Edgar J. Justus , Carl B. Dahl
Inventor： Edgar J. Justus , Carl B. Dahl
Abstract: A method and mechanism including a housing having a screening chamber therein with a cylindrical screen and foils rotating past the surface of the screen with the housing having circumferentially spaced outlets which are at nonuniform circumferential locations, are different in number than the foils, and lead to a common manifold which will lead to a paper machine headbox. An air dome is at one end of the chamber.
Abstract translation: 一种方法和机构，包括其中具有筛分室的壳体，其具有圆柱形筛网和旋转经过筛网表面的箔片，壳体具有不均匀圆周位置的周向间隔开的出口，其数量与箔片不同，并导致 一种常见的歧管，将导致造纸机流浆箱。 一个空气穹顶在室的一端。
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公开(公告)号：US4561939A
公开(公告)日：1985-12-31
申请号：US593257
申请日：1984-03-26
Applicant: Edgar J. Justus
Inventor： Edgar J. Justus
CPC classification number: D21F3/0218 , D21F3/04 , D21F3/045
Abstract: A paper machine press with a web being picked off a forming wire and passed through a first two roll nip sandwiched between upper and lower felts, the web transferred to the lower felt and then to a felt of a second press with the second double felted press being an extended nip type formed between an upper roll and a lower concave shoe with a relieved leading edge and a water impervious belt passing through the nip sliding over the shoe with the belt being guided on an annular stationary guide, the web transferred to the upper felt following the extended nip by a suction shoe within the felt and thereafter the web being transferred to a fifth felt.
Abstract translation: 一种造纸机压力机，其中网被从成形线上取出并穿过夹在上下毛毡之间的第一个两辊辊隙，纸幅转移到下毛毡，然后用第二双压榨机 是形成在具有缓和的前缘的上辊和下凹形鞋之间的延伸压合形式，并且穿过在辊上滑动的压区的防水透气带，其中带被引导在环形固定引导件上，纸幅传送到上部 通过毛毡内的吸力鞋跟随延长的压区，然后将幅材转移到第五毡。
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公开(公告)号：US4479551A
公开(公告)日：1984-10-30
申请号：US325319
申请日：1981-11-27
Applicant: Edgar J. Justus
Inventor： Edgar J. Justus
CPC classification number: B25D17/24 , B25D9/12 , B25D9/20 , B25D2209/005
Abstract: A linear actuator includes a ram and a piston separated by a column of hydraulic fluid in a housing. Upward movement of the ram in the housing first seals a finite quantity of hydraulic fluid in the housing cavity. Continued upward ram movement then causes the piston, and hydraulic fluid beneath it, to move upwardly into a sealed gas chamber to compress a gas and create a source of potential energy. Release of the force moving the ram upwardly permits the compressed gas above the piston to expel the hydraulic fluid from the chamber against the ram thereby converting the potential energy in the compressed gas into kinetic energy in the ram. The hydraulic fluid bears directly against the ram to provide the working stroke of the impact device without the effect of metal fatigue from direct contact between the piston and ram.
Abstract translation: 线性致动器包括柱塞和由壳体中的液压流体柱分离的活塞。 在该壳体中的冲头的向上运动首先密封在壳体腔中的有限数量的液压流体。 继续向上的压头运动然后使活塞及其下面的液压流体向上移动到密封的气室中以压缩气体并产生势能源。 向上移动柱塞的力的释放允许活塞上方的压缩气体将液压流体从腔室排出抵靠压头，从而将压缩气体中的势能转换成活塞中的动能。 液压流体直接抵靠冲头，以提供冲击装置的工作行程，而不会因活塞和冲头之间的直接接触导致金属疲劳的影响。
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公开(公告)号：US4396502A
公开(公告)日：1983-08-02
申请号：US359318
申请日：1982-03-18
Applicant: Edgar J. Justus
Inventor： Edgar J. Justus
CPC classification number: D21D5/026 , B01D29/118 , B01D29/72 , B07B1/20
Abstract: A screen apparatus for processing stock flowing into a papermaking headbox which includes a cylindrical housing, a tubular screen mounted longitudinally within the housing, and inlet means for introducing a stock suspension into the housing for flow through the screen. Outlet means are provided for receiving the suspension passing through the tubular screen for delivery to the headbox. The improvement of the present invention provides a helical slot in the housing which discharges stock passing through the screen into the outlet means. Foil means mounted for rotation coaxially with the cylinder are provided which create a pressure pulsation to cause a dispersal of the fibers and aid in the screening operation.
Abstract translation: 一种用于处理流入造纸流浆箱的原料的筛网装置，其包括圆柱形壳体，纵向安装在壳体内的管状筛网和用于将原料悬浮液引入壳体以流过筛网的入口装置。 提供出口装置用于接收通过管状屏幕的悬浮液以便输送到流浆箱。 本发明的改进提供了一种在壳体中的螺旋槽，其将通过筛网的料料排出到出口装置中。 提供安装成与气缸同轴旋转的箔装置，其产生压力脉动以引起纤维的分散并帮助筛选操作。
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Patent Agency Ranking
公开(公告)号：US4340623A
公开(公告)日：1982-07-20
申请号：US214138
申请日：1980-12-08
Applicant: Edgar J. Justus
Inventor： Edgar J. Justus
IPC: D06B3/18 , B05C1/08 , B05C3/02 , B05C3/12 , B05C9/04 , B05C11/02 , B05D1/28 , B05D3/12 , B05D5/10 , B05D7/00 , B05D7/04 , B32B33/00 , C09J20060101 , D21D20060101 , D21F3/02 , D21H23/22
Abstract: A method and apparatus for high speed application of sizing compositions in which there is a pair of oppositely rotating rolls forming a coating nip therebetween through which a paper web to be sized is directed. Sizing composition is delivered to the nip in sufficient quantity to form a pond of sizing composition above the nip. The invention is particularly concerned with reducing the effects of translational energy which is transmitted into the pond from the rolls by providing at least one flexible baffle member which extends into the pond on opposite sides of the paper web into proximity with the nip. The baffle member should be sufficiently long to absorb translational energy which would otherwise be absorbed by the pond of sizing material.
Abstract translation: 一种用于高速施加施胶组合物的方法和装置，其中存在一对相对旋转的辊，在其间形成涂布辊隙，通过该涂布辊将要定尺寸的纸幅通过该辊。 将施胶组合物以足够的量输送到辊隙，以在辊隙上方形成施胶组合物池。 本发明特别涉及通过提供至少一个柔性挡板构件来减少从辊传递到池中的平移能量的影响，所述至少一个柔性挡板构件在纸幅的相对侧延伸到与辊隙邻近的池中。 挡板构件应足够长以吸收否则会被上料材料池吸收的平移能量。
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公开(公告)号：US4272316A
公开(公告)日：1981-06-09
申请号：US43002
申请日：1979-05-29
Applicant: Edgar J. Justus
Inventor： Edgar J. Justus
IPC: D21F3/02
CPC classification number: D21F3/0272
Abstract: The method and mechanism for removing water from a traveling paper web including carrying the web through a first nip and then immediately on the offrunning side of the nip blanketing the web surface with steam and carrying the web up along a suction roll holding the steam onto the surface of the web and causing it to permeate the web without air getting onto the web surface following the nip.
Abstract translation: 用于从移动的纸幅中去除水的方法和机构包括将纤维网通过第一辊隙并且然后立即在辊隙的非倾斜侧上运送，从而将纸幅表面用蒸汽覆盖并沿着保持蒸汽的吸辊将纸幅向上运送到 纤维网的表面并使其渗透纤维网，而没有空气在辊隙之后进入幅材表面。
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公开(公告)号：US4161205A
公开(公告)日：1979-07-17
申请号：US804516
申请日：1977-06-08
Applicant: Edgar J. Justus
Inventor： Edgar J. Justus
Abstract: A method and apparatus for forming a multi-ply web of paper wherein a first layer is carried on the underside of a traveling felt to a bonding station located over the top of a forming cylinder on which a second layer is formed with a water bead in the nip between the layers and a laser or other device for generating a beam of energy at one end of the nip directing the energy along the water bead parallel to the nip and a receiver at the other end to detect the laser beam with means operated by the receiver for controlling the size of the water bead.
Abstract translation: 一种用于形成多层纸的方法和装置，其中第一层在传送毛毯的下侧被承载到位于其上形成有第二层的成形圆柱的顶部上的粘结台， 层之间的辊隙和用于在辊隙的一端产生能量束的激光器或其它装置，其将能量沿着平行于压区的水珠引导，并且在另一端处的接收器以由另一端操作的装置检测激光束 用于控制水珠尺寸的接收器。
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公开(公告)号：US4155177A
公开(公告)日：1979-05-22
申请号：US805598
申请日：1977-06-10
Applicant: Edgar J. Justus
Inventor： Edgar J. Justus
CPC classification number: D21F5/10
Abstract: A hollow cylindrical dryer drum having an outer surface with a working face for heat drying a traveling paper web with a plurality of axially extending bars on the inner surface of the drum and an annular ring dam positioned against the ends of the bars and spaced from one end of the drum to provide a condensate removal channel between the end of the drum and the ring.
Abstract translation: 一种中空圆柱形干燥器滚筒，其外表面具有工作面，用于加热干燥在滚筒内表面上具有多个轴向延伸的条的行进纸幅，以及环形挡块，该环形挡块抵靠杆的端部并与其间隔开 鼓的端部以在滚筒的端部和环之间提供冷凝物去除通道。
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公开(公告)号：US4153504A
公开(公告)日：1979-05-08
申请号：US764445
申请日：1977-01-31
Applicant: Edgar J. Justus
Inventor： Edgar J. Justus
CPC classification number: D21F9/006 , D21F9/003 , Y10S162/07
Abstract: A fibrous web is continuously formed between inner and outer endless foraminous forming belts between which stock slurry is fed from a headbox, the belts being held in tension as they wrap a first convexly curved forming run surface from which the outer belt is separated immediately following the forming run, the inner belt carrying the wet web then running over a second convexly curved surface from the offrunning side of which the inner belt is then separated and a porous pickoff belt is pressed by a substantial convex area of an imperforate pickup roll against the wet web on the inner belt, the inner belt being guided to diverge from the pickoff belt commencing at the off-running end of the convex area of contact of the pickup roll and the wet web being forced to adhere to the pickoff belt by the vacuum action of the imperforate surface of the pickup roll. By multiplication of the apparatus a multiply web can be formed. Either top delivery or bottom delivery of the wet formed web to the pickoff belt is provided for.
Abstract translation: 纤维网连续地形成在内，外环形多孔成形带之间，浆料从流浆箱送入其间，当皮带包裹第一凸形弯曲的成形流动表面时，带被保持在张紧状态 携带湿纸幅的内带然后从其越过侧的第二凸形曲面延伸，然后分离内带，并且多孔拾取带被无孔拾取辊的基本上凸起的区域压靠在湿的 在内皮带上，内带被引导以从拾取辊的凸起区域的脱离端开始的拾取带发散，并且通过真空动作迫使湿纸幅粘附到拾取带上 的拾取辊的无孔表面。 通过设备的乘法，可以形成多重网。 提供湿式成网的顶部输送或底部输送到拾取带。
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