公开(公告)号：UST978005I4

公开(公告)日：1979-01-02

申请号：US891063

申请日：1978-03-28

申请人： Dennis L. Funck

发明人： Dennis L. Funck

IPC分类号： B29C47/00

CPC分类号： B29C47/0009 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/0057

摘要： a process is provided wherein polyethylene is melt-extruded in tubular form while simultaneously maintaining an environment of an inert gas such as nitrogen internally of the tubular form of polyethylene to preclude formation of a layer of large spherulites.

公开(公告)号：US5387381A

公开(公告)日：1995-02-07

申请号：US696338

申请日：1991-05-01

申请人： Thomas J. Saloom

发明人： Thomas J. Saloom

IPC分类号： B29C47/06 ,  B29C59/04

CPC分类号： B29C47/145 ,  B29C47/065 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/0033 ,  B29C59/04 ,  B29K2995/0021

摘要： A new and useful process for producing a plastic article (e.g., vinyl siding) with an accent color pattern incorporated therein, and a specially formed accent color pellet which is useful in such a process. The process contemplates extruding a plastic product from a base compound formed of powder sized particles and specially formed accent color pellets. The accent color pellets are alloyed masses of resins and pigment which are larger than the powder particles of the base compound, and have a higher deflection temperature than the base compound. The alloyed pellets are designed with controlled heat deflection characteristics. During the extrusion process, the accent color pellets begin to soften and disperse later than the base compound, and cause restricted dispersion of the accent color into the base compound, thereby producing accent color streaks in the resulting extrudate. The process is particularly suited for producing a simulated woodgrain or streaking effect in plastic. (e.g., vinyl) siding.

摘要翻译： 用于生产其中掺有重音色图案的塑料制品（例如，乙烯基壁板）的新的和有用的方法，以及在这种方法中有用的特别形成的重音色团粒。 该方法考虑从由粉末尺寸的颗粒形成的基础化合物和特别形成的重音色颗粒挤出塑料制品。 重点颜料颗粒是大于基础化合物的粉末颗粒的合金质量的树脂和颜料，并且具有比基础化合物更高的挠曲温度。 合金颗粒被设计成具有受控的热偏转特性。 在挤出过程中，重音色粒料开始比基础化合物软化和分散，并且引起限制色素分散到基础化合物中，从而在所得挤出物中产生重音色条纹。 该方法特别适用于在塑料中产生模拟木纹或条纹效果。 （例如乙烯基）壁板。

公开(公告)号：US5191743A

公开(公告)日：1993-03-09

申请号：US655312

申请日：1991-02-12

申请人： J. Lynn Gailey

发明人： J. Lynn Gailey

IPC分类号： E04B9/30

CPC分类号： E04B9/30

摘要： The invention provides a concealing trim assembly for a wall or ceiling panel system, comprising a trim member fastenable to a channel member of a ceiling or wall panel support, the trim member having a base portion and first and second means for slidably retaining a trim cap; means for fastening the trim member to the channel member; and a trim cap for concealing the means for fastening the trim member to the channel member. The trim cap has first and second edges matable with the first and second means for slidably retaining a trim cap, and at least one clip means for biasing the first and second edges of the trim cap with respect to the first and second means for retaining a concealment trim cap.

摘要翻译： 本发明提供了一种用于墙壁或天花板面板系统的隐蔽装饰组件，其包括可固定到天花板或墙板支撑件的通道构件的装饰构件，所述装饰构件具有基部，以及第一和第二装置，用于可滑动地保持装饰帽 ; 用于将装饰构件紧固到通道构件的装置; 以及用于隐藏用于将装饰构件紧固到通道构件的装置的装饰帽。 装饰帽具有可与第一和第二装置配合的第一和第二边缘，用于可滑动地保持装饰盖，以及至少一个夹子装置，用于相对于第一和第二装置偏置装饰盖的第一和第二边缘， 隐形饰边帽。

公开(公告)号：US4998947A

公开(公告)日：1991-03-12

申请号：US436214

申请日：1989-11-14

申请人： Gregory W. Dostall ,  Thomas J. Saloom

发明人： Gregory W. Dostall ,  Thomas J. Saloom

IPC分类号： E04D13/158 ,  E04F19/02 ,  E04F19/06

CPC分类号： E04F19/024 ,  E04D13/1585 ,  E04F19/06 ,  E04F19/064

摘要： A corner cap which is designed to be formed into a selected configuration, and then attached to the corner post of a building. The corner cap is designed so that its configuration is adjustable to enable the corner cap to be attached to corner posts with configurations which can vary over a predetermined range. In use, the corner cap is adjusted, on site, to a selected configuration which corresponds to the configuration of a corner post. The corner cap is then fixed in the selected configuration, and attached to the corner post to close the end of the corner post.

摘要翻译： 一个角帽，被设计成形成一个选定的配置，然后连接到建筑物的角柱。 角盖被设计成使得其配置是可调节的，以使角盖可以通过可在预定范围内变化的配置附接到角柱。 在使用中，角盖在现场调整到与角柱的配置对应的选定配置。 角盖然后固定在所选配置中，并附接到角柱以关闭角柱的末端。

公开(公告)号：US4542614A

公开(公告)日：1985-09-24

申请号：US452886

申请日：1982-12-27

申请人： Frank Malachowski

发明人： Frank Malachowski

IPC分类号： E04B2/58 ,  E04C1/10

CPC分类号： E04B2/58

摘要： A hollow structural member constituted of a plurality of wall sections cooperatively laterally enclosing an interior space, wherein adjacent wall sections have straight longitudinal edges aligned and facing each other to define a joint between the sections, with longitudinal recesses respectively formed on the inner surfaces of the wall sections adjacent the joint and opening toward each other across the joint, and wherein the sections are interlocked at the joint by means of an elongated spline inserted in the recesses for bridging the joint and having an outwardly projecting central longitudinal rib for engaging the joint-defining edges of the wall sections to limit the extent of lateral insertion of the spline into either of the recesses. A corner spline is also provided for interlocking wall sections at a joint at which the adjacent portions of the respective sections are substantially perpendicular to each other such that the included angle between their respective recess-bearing inner surfaces is about 270.degree..

摘要翻译： 一个中空结构构件，由多个壁部组成，其协作地侧向地封闭一内部空间，其中相邻的壁部分具有对齐且彼此面对的直的纵向边缘，以限定这两个部分之间的接头，纵向凹槽分别形成在 邻近接头并且相对于接头彼此开口的壁部分，并且其中所述部分通过插入凹部中的细长花键在接头处互锁，用于桥接接头并且具有向外突出的中央纵向肋，用于接合接头， 限定壁部分的边缘以限制花键横向插入到任一凹部中的程度。 还提供了一个转角花键，用于联接处的互锁壁部分，相邻部分的相邻部分基本上彼此垂直，使得它们各自的凹入轴承内表面之间的夹角为约270°。

公开(公告)号：US4525131A

公开(公告)日：1985-06-25

申请号：US526962

申请日：1983-08-29

申请人： Henry W. Hauser, Jr.

发明人： Henry W. Hauser, Jr.

IPC分类号： B29C47/08 ,  B29C47/12 ,  B29C47/28

CPC分类号： B29C47/28 ,  B29C47/0818 ,  B29C47/0016

摘要： A cable-coating extruder head having a head body with a central passageway for an advancing cable, a die insert removably seated in a fixed die body at the forward end of the passageway providing a die aperture through which the cable passes, and a guider insert removably mounted in a fixed guider body within the passageway for centering the cable in the die aperture, wherein both the guide insert and the die insert are insertable forwardly and removable rearwardly through the rearward end of the passageway to enable change of guider and die apertures without displacing the forward end of the head body. The guider insert has a rearward extension projecting beyond the head body for manipulation to facilitate guider insert removal and replacement. After a guider insert is removed, a shank having a threaded front projection is inserted forwardly into the passageway until the projection extends through and beyond the die aperture, a nut is threaded over the projection to secure the die insert to the shank, and the shank is withdrawn rearwardly to remove the die insert; this procedure is reversed, again using the shank and nut, to mount another die insert in the die body, before another guider insert is mounted in the guider body.

摘要翻译： 一种电缆包覆挤出机头部，具有头部主体，该头部主体具有用于前进电缆的中心通道，模具插入件可移除地安置在通道的前端处的固定模具本体中，提供电缆通过的模具孔口，以及导向件插入件 可拆卸地安装在通道内的固定导向体内，用于将电缆定心在模具孔中，其中导向插入件和模具插入件可以向前插入并且可以向后移动通过通道的后端，以使得能够改变导向器和模具孔而没有 移位头体的前端。 导向插入件具有伸出头部主体的向后延伸，用于操纵以便于引导件插入件移除和更换。 在引导件插入件被移除之后，具有螺纹前突起的柄部被向前插入通道中，直到突出部延伸穿过并且超过模具孔口，螺母被拧在突出部上以将模具插入件固定到柄上，并且柄 向后退出以移除模具插入物; 在另一个引导件插入件安装在导向体内之前，再次使用柄和螺母将另一个模具插入件安装在模具主体中。

公开(公告)号：US4424646A

公开(公告)日：1984-01-10

申请号：US368101

申请日：1982-04-14

申请人： Sherman C. Adams

发明人： Sherman C. Adams

IPC分类号： E05B65/10

CPC分类号： E05B65/1033

摘要： A vent-type window structure, having one or more vent sashes each mounted by means of a pair of hinges respectively disposed at the opposite sides of the sash, wherein at least one of the sashes is positively secured to each of its associated hinges only by a single manually removable pin, to facilitate rapid removal of the sash or sashes for use of the window opening as an emergency egress opening. Each pin has a manually graspable ring at the inner side of the sash, and projects through the side of the sash and the associated hinge, being retained by a yieldable element abutting the hinge; when the pin is pulled manually in an axial direction toward the center of the sash, the latter element yields to enable extraction of the pin. The two pins respectively on the opposite sides of a sash are positioned so that they can be easily withdrawn together by pulling them toward each other. In a preferred embodiment, the yieldable element of each pin is a resilient ring seated in a groove formed around the end portion of the pin projecting beyond the hinge.

摘要翻译： 一种通气型窗结构，其具有一个或多个通风窗，每个排气窗均通过分别设置在窗扇相对两侧的一对铰链安装，其中至少一个窗框仅通过 单个可手动拆卸的销，以便于快速移除窗扇或窗扇，以将窗口用作紧急出口。 每个销在窗框的内侧具有可手动抓握的环，并且突出通过窗框的侧面和相关联的铰链，由靠近铰链的可屈服元件保持; 当在轴向方向上将销钉手动地拉向窗扇的中心时，后者的元件产生能够提取销钉。 分别在窗框的相对侧上的两个销被定位成使得它们可以通过彼此拉动而容易地一起拉出。 在优选实施例中，每个销的可屈服元件是位于围绕销的端部形成的凹槽中的弹性环，突出超过铰链。

公开(公告)号：US4236934A

公开(公告)日：1980-12-02

申请号：US016707

申请日：1979-02-28

申请人： Harry E. Bell

发明人： Harry E. Bell

IPC分类号： C09C1/64 ,  C09C3/08 ,  B02C15/00 ,  C09C1/62

CPC分类号： C09C3/08 ,  C09C1/646 ,  C01P2004/20 ,  C01P2004/50 ,  C01P2004/51 ,  C01P2004/60 ,  C01P2004/61 ,  C01P2004/80 ,  C01P2006/60 ,  C01P2006/80

摘要： A process for making aluminum flake pigment by reducing aluminum to flake form in the presence of a milling agent, wherein the milling agent comprises isostearic acid, alone or together with a small amount of other, nonleafing milling agents. The product is a substantially nonleafing pigment constituted of aluminum flake particles having a surface layer of isostearic acid milling agent residue.

摘要翻译： 一种通过在研磨剂存在下将铝还原成薄片形式制备铝薄片颜料的方法，其中研磨剂单独或与少量其它非漂白研磨剂一起包含异硬脂酸。 该产品是由具有异硬脂酸研磨剂残留物的表面层的铝片状颗粒构成的基本上无色的颜料。

公开(公告)号：US4193238A

公开(公告)日：1980-03-18

申请号：US910063

申请日：1978-05-26

申请人： Alexander A. Chalmers ,  J. Lynn Gailey ,  Carl A. Wollam

发明人： Alexander A. Chalmers ,  J. Lynn Gailey ,  Carl A. Wollam

IPC分类号： E06B1/34 ,  E06B1/04 ,  E04F19/02

CPC分类号： E06B1/34

摘要： A snap-on cover for window casings including elongated metal or like resiliently deformable case molding members mountable on brackets secured at spaced locations along a window casing. The case molding members snap onto the brackets; each bracket has a base, a pair of spaced, aligned seats projecting outwardly therefrom for engagement by the edges of a molding member, and a leg also projecting outwardly from the base for retaining the molding member against inward displacement. A screw extending inwardly through an elongated opening in the base and surrounded by a helical spring under compression between the screw head and the base secures the bracket to the subjacent casing or other structure in a manner enabling self-aligning positional adjustment of the bracket in several directions when a molding member is mounted thereon. The case molding members may be provided as overlapping sections, to accommodate a range of window dimensions. A complete casing cover kit may also include L-section trim members for covering the edges of a window casing inwardly of the margins of the molding members, and overlapping covers for a window sill.

摘要翻译： 用于窗口壳体的卡扣盖，包括细长金属或类似弹性变形的壳体成型构件，其可安装在支架上，固定在沿着窗户外壳的间隔位置处。 壳体成型构件卡扣在托架上; 每个支架具有基部，一对间隔开的对准的座，其从外部向外突出，用于由模制构件的边缘接合，以及从基部向外突出的腿部，用于保持模制构件抵抗向内的移位。 螺钉向内延伸穿过基座中的细长开口并被螺旋头和基座之间的压缩下的螺旋弹簧包围，以将支架固定到相邻的外壳或其它结构上，使支架能够在几个位置上进行自对准的位置调节 当成型构件安装在其上时的方向。 壳体成型构件可以设置为重叠部分，以适应一定范围的窗口尺寸。 完整的套管套件还可以包括用于在模制构件的边缘内部覆盖窗户壳体的边缘的L形截面装饰构件以及用于窗台的重叠的盖。

公开(公告)号：US4161416A

公开(公告)日：1979-07-17

申请号：US909935

申请日：1978-05-26

申请人： William T. Walton, III

发明人： William T. Walton, III

IPC分类号： C22F1/05 ,  C22F1/04

CPC分类号： C22F1/05

摘要： Aluminum 6201 alloy wire is produced by drawing solution-heat-treated rod down to wire of desired diameter, for winding onto spools, under conditions that deliver the wire to the spool at an elevated temperature within a specific range predetermined for wire of such diameter, immediately placing each spool in a medium that passively retards the temperature decay rate of the wire to a value of about 50.degree. to about 75.degree. F. per hour, and maintaining the spool in the medium for a period of up to about four hours, to effect artificial aging without use of an oven or furnace, and thereby to achieve an artificially aged product, e.g. a product having a wire conductivity of at least about 52.5% IACS and mechanical properties of T-81 temper.

摘要翻译： 铝6201合金线材是通过将溶液热处理的棒拉到所需直径的线材上，在将丝线递送到线轴的条件下，在预定的这种直径的线材的特定范围内， 立即将每个卷轴放置在被动地将丝的温度衰减速率延迟至每小时约50°至约75°F的值的介质中，并将卷轴保持在介质中长达约4小时的时间段内， 在不使用烤箱或炉子的情况下进行人造时效，从而实现人造老化的产品，例如， 具有至少约52.5％IACS的线电导率和T-81回火的机械性能的产品。