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61. 发明授权

US4719945A Hose with composite joints 失效
标题翻译：软管与复合接头
公开(公告)号：US4719945A
公开(公告)日：1988-01-19
申请号：US938551
申请日：1986-12-05
申请人： Toby D. Richards , Anthony I. Antonio, Jr.
发明人： Toby D. Richards , Anthony I. Antonio, Jr.
IPC分类号： B29C53/78 , B29C53/80 , B29C65/48 , B29C65/50 , F16L11/16 , F16L11/11
CPC分类号： F16L11/16 , B29C53/78 , B29C53/8083 , B29C65/4815 , B29C65/5071 , B29C65/5085 , B29C65/524 , B29C66/124 , B29C66/1312 , B29C66/432 , B29C66/4322 , B29C66/4329 , B29C66/49 , B29C66/524 , B29C66/63 , B29C66/83415 , B29C66/71
摘要： The elongated members used in making a spiral wound hose are formed from a relatively high melting structural material but provided with a more readily fusible melting buffer material, typically as a thin layer overlying the structural material. The molten bonding material applied to the elongated members during the spiral winding process bonds well with the buffer material. The hose has enhanced structural strength and integrity.
摘要翻译：用于制造螺旋缠绕软管的细长构件由相对高熔点的结构材料形成，但是具有更容易熔化的熔融缓冲材料，通常作为层叠在结构材料上的薄层。在螺旋缠绕过程中施加到细长构件上的熔融粘合材料与缓冲材料良好地结合。软管具有增强的结构强度和完整性。

62. 发明授权

US4435460A Plastic tubular objects 失效
标题翻译：塑料管状物体
公开(公告)号：US4435460A
公开(公告)日：1984-03-06
申请号：US160586
申请日：1980-06-18
申请人： Julian M. Menzel
发明人： Julian M. Menzel
IPC分类号： B29C53/78 , F16L11/16 , B23B3/04 , F16L9/16
CPC分类号： B29C53/78 , F16L11/16 , Y10T29/49845 , Y10T29/4987 , Y10T29/49876 , Y10T29/49885 , Y10T29/49936 , Y10T428/24231 , Y10T428/2424 , Y10T428/24248 , Y10T428/24256 , Y10T428/24777
摘要： The formation of articles using an elongated strip which has on it a series of longitudinally positioned upstanding ribs to form between them a series of longitudinally positioned channels and including connectors on the strip spaced apart transversely on the strip whereby the strip can be wound helically to form an elongated object with the connectors interengated along a helical line to lock the strip in object form.

63. 发明授权

US4362187A Spirally-formed thermoplastic tube 失效
标题翻译：螺旋形热塑管
公开(公告)号：US4362187A
公开(公告)日：1982-12-07
申请号：US175473
申请日：1980-08-05
申请人： Allan Harris , Lemuel H. Huff
发明人： Allan Harris , Lemuel H. Huff
IPC分类号： B65H81/00 , B23B5/16 , B23D45/12 , B26D1/60 , B26D3/16 , B29C47/00 , B29C53/56 , B29C53/78 , B29C53/80 , B29C69/00 , F16L9/16
CPC分类号： B29C69/002 , B23B5/16 , B23D45/12 , B26D1/60 , B26D3/16 , B29C53/78 , B29C47/00 , B29C47/0023 , B29C47/0033 , B29C47/0038 , B29C47/0066 , B29L2031/24 , Y10S277/91 , Y10S285/903
摘要： A continuous tube T is formed by spirally-winding an extruded thermoplastic ribbon R having mating edges which are joined together to form a spiral seam and having at least one reinforcing rib 3 which, when in its spiral wrapped form, projects radially out from the tube. At predetermined lengths, the tube is cut and at the same time the outer surfaces of the tube on each side of the cut are shaped to facilitate handling and interconnecting of pipe section 1 thus formed. At least one end of the pipe has an annular groove 6 at a uniform distance from that end. This groove is formed by cutting a path through each of the radially extending reinforcing ribs intersecting its annular path. An elastomeric O-ring 8 engages the outer surface of the pipe and the axial movement of the O-ring is restrained by the walls of the groove formed by the radially extending reinforcing ribs. An apparatus 30 for cutting the tube at predetermined lengths into pipe sections while the tube is proceeding out of the spirally-winding operation also imparts to the outer surfaces the desired shape as well as cuts the groove for the elastomeric O-ring. This apparatus performs this cutting and shaping operation without interrupting the continuous forming of the tube from the spirally-wound thermoplastic ribbon.
摘要翻译：连续管T通过螺旋卷绕具有配合边缘的挤出的热塑性带R形成，该热塑性带R连接在一起以形成螺旋接缝并且具有至少一个加强肋3，该加强肋3在其螺旋缠绕形式中从管径向突出。在预定长度的情况下，切割管，并且同时切割两侧的管的外表面成形为便于如此形成的管段1的处理和互连。管道的至少一端具有距离该端部均匀距离的环形槽6。通过切割与其环形路径相交的每个径向延伸的加强肋的路径形成该凹槽。弹性O形环8接合管的外表面，并且O形环的轴向运动被由径向延伸的加强肋形成的槽的壁限制。当管正在进行螺旋缠绕操作时，用于将管预定长度切割成管段的装置30也将外表面赋予所需形状以及切割用于弹性O形环的槽。该装置进行这种切割和成型操作，而不中断从螺旋缠绕的热塑性带状物的连续成形。

64. 发明授权

US4284455A Apparatus and method for generating a continuously-formed mandrel as a supportive base 失效
标题翻译：用于产生连续形成的心轴作为支撑底座的装置和方法
公开(公告)号：US4284455A
公开(公告)日：1981-08-18
申请号：US85010
申请日：1979-10-15
申请人： Thomas J. Morin
发明人： Thomas J. Morin
IPC分类号： B29C53/78 , B29C53/82 , B65H81/00
CPC分类号： B29C53/821 , B29C53/78 , B29L2023/18
摘要： Method and apparatus for continuously-developing multi-layer tubing from plural ribbons of wrapping material of indefinite length layered in seriatim upon a continuously-formed mandrel serving as a temporary supportive base for the tubing. A driven cylindrical winding mandrel is rotatable about its longitudinal axis and has a plurality of longitudinally-extending serrations on its exterior periphery. A stationary driving helix is operatively associated with the winding mandrel means for feeding a workpiece in ribbon form through the driving helix. Initial pressure means proximate the driving helix allows the continuous curling of the workpiece radially inwardly into adjacent helical convolutions about the winding mandrel. This impresses serrations on the convolutions mating with the winding mandrel serrations in the generation of the helical coil configuration and the definition of a developing formed mandrel as a supportive base. The driving helix is the means for progressing the formed mandrel longitudinally of the winding mandrel. The interengagement of the mating serrations of the winding and formed mandrels imparts a positive rotative force to the developing formed mandrel. Unreeling means downstream of the initial pressure means allows the in seriatim spiral feeding of a plurality of ribbons for forming successive contiguous helical convolutions in the buildup of a tubing on the winding mandrel. Supplemental pressure means presses the contiguous layers radially inwardly relative to the winding mandrel. Heating means fuses the enwrapped layers. Means allows the removing of the formed mandrel from interiorly of the finally-developed fused self-sustaining tubing.
摘要翻译：用于连续地开发多层管的方法和装置，所述多层管由不定长度的包覆材料的带状层叠到连续形成的心轴上，作为用于管道的临时支撑基座。被驱动的圆柱形卷绕心轴可围绕其纵向轴线旋转并且在其外部周边上具有多个纵向延伸的锯齿。固定驱动螺旋与卷绕心轴装置可操作地相关联，用于通过驱动螺旋将带状的工件进给。初始压力意味着靠近驱动螺旋线允许工件的径向向内的连续卷曲成卷绕心轴的相邻螺旋卷积。这使得在产生螺旋线圈构型和显影形成的心轴作为支撑底座的定义中，与缠绕的心轴锯齿相配合的卷轴上形成锯齿。驱动螺旋线是用于在成形心轴纵向延伸形成的心轴的装置。绕组和形成的心轴的配合锯齿的相互接合赋予显影成形心轴正向旋转力。在初始压力装置的下游的释放装置允许多个带状物串联进给以在卷绕心轴上的管道积聚中形成连续的连续的螺旋卷积。补充压力意味着相对于卷绕心轴径向向内挤压邻接的层。加热装置使保温层熔化。装置允许从最终开发的熔融自维持管的内部去除形成的心轴。

65. 发明授权

US4084302A Method of manufacturing, for a paper machine or the like, a roll having a grooved exterior surface 失效
标题翻译：对于造纸机等的制造方法，具有带槽外表面的辊
公开(公告)号：US4084302A
公开(公告)日：1978-04-18
申请号：US620229
申请日：1975-10-06
申请人： Eino Aatinen
发明人： Eino Aatinen
IPC分类号： F16C13/00 , B29C53/78 , B65H81/00 , D21F1/00 , D21F3/08 , B21K1/02
CPC分类号： B29C53/78 , B65H81/00 , Y10T29/49551
摘要： A method of manufacturing, for a paper machine or the like, a roll which has a grooved exterior surface. An elongated strip is wound onto the exterior cylindrical surface of an inner roll body, this strip being initially straight and being curved when wound onto the inner roll body so as to conform to the curvature of the exterior surface thereof while successive turns of the strip engage each other, this strip having an inner edge region engaging the exterior surface of the inner roll body and an outer edge region distant from the inner roll body and having a thickness less than the thickness of the remainder of the strip so that the turns of the strip define between themselves at the outer edge region of the strip an elongated helical groove. While the strip is wound onto the inner roll body, a longitudinal portion of the strip which is spaced outwardly from the exterior surface of the inner roll body is elongated for facilitating the curving of the strip as it is wound onto the inner roll body.
摘要翻译：对于造纸机等的制造方法，其具有带槽的外表面的辊。细长的条被卷绕到内辊体的外圆柱形表面上，该带最初是直的，并且当缠绕在内辊体上时弯曲成符合其外表面的曲率，而连续的条带接合彼此之间，该条带具有接合内侧辊体的外表面的内边缘区域和远离内侧辊体的外边缘区域，其厚度小于该条带的其余部分的厚度，条带在它们的外边缘区域之间在它们之间限定细长的螺旋槽。当条带缠绕在内辊体上时，条带的从内侧辊体的外表面向外间隔开的纵向部分是细长的，以便于当条带缠绕在内侧辊体上时使其弯曲。

66. 发明授权

US3972761A Wrapping of pipes or tubes 失效
标题翻译：缠绕管或管
公开(公告)号：US3972761A
公开(公告)日：1976-08-03
申请号：US546352
申请日：1975-02-03
申请人： Helmut Landgraf , Walter Quitmann
发明人： Helmut Landgraf , Walter Quitmann
IPC分类号： B32B37/00 , B29C51/00 , B29C53/00 , B29C53/56 , B29C53/78 , B29C53/80 , B29C63/00 , B29C63/04 , B29C63/06 , B29C63/10 , B29C63/14 , B29C65/00 , B29D23/00 , B29L23/00 , B65H81/02
CPC分类号： B29C63/10 , B29C63/048
摘要： A steel pipe with longitudinal welding seam is wrapped helically by means of a polyethylene ribbon which is normally stretched, but temporary stretch relief provides for a thicker envelope above and adjacent to the seam. A ribbon deflector roll and a pressure roll provide the stretching through a speed differential which is changed as stretch relief.
摘要翻译：具有纵向焊缝的钢管通过正常拉伸的聚乙烯带螺旋缠绕，但临时拉伸提供了在接缝上方和附近的较厚的外壳。带状偏转辊和压力辊提供通过作为拉伸释放而变化的速度差的拉伸。

67. 发明授权

US3910808A Apparatus for making helically wound plastic tubing 失效
标题翻译：用于制造螺旋缠绕塑料管的装置
公开(公告)号：US3910808A
公开(公告)日：1975-10-07
申请号：US46923474
申请日：1974-05-13
申请人： STEWARD PLASTICS
发明人： STEWARD WILLIAM L
IPC分类号： B29C53/78 , B29C53/82 , B29C53/84 , B29D23/04 , B29D23/12 , B31C1/00
CPC分类号： B29C53/78 , B29C53/827 , B29C53/845
摘要： An apparatus for making helically wound and helically ribbed plastic tubing, comprising: means for extruding a plastic strip having a longitudinal rib; winding means for helically winding the strip about an axis into a tube with one edge of each convolution overlapping and heat bonded to an edge of a preceding convolution and with the rib on the exterior of the tube, the winding means comprising four cantilevered rolls uniformly circumferentially spaced apart around and extending in the direction of the axis and canted relative to the axis at acute angles, opposite rolls being oppositely canted; and means for driving the rolls. The apparatus further includes means for applying a coolant to the tube externally and internally thereof to cool the plastic material after the convolutions of the tube have been heat bonded together. The apparatus further includes a roller engageable with the helical rib on the tube opposite one of the rolls to flatten the rib in zones where it is desired to sever the tube into shorter lengths and to provide such shorter lengths with smooth ends.
摘要翻译：一种用于制造螺旋缠绕和螺旋肋状塑料管的装置，包括：用于挤出具有纵向肋的塑料条的装置; 用于将条带绕轴线螺旋缠绕到管中的缠绕装置，每个卷绕的一个边缘重叠并且热粘合到先前卷绕的边缘，并且与管的外部上的肋一起，卷绕装置包括四个悬臂辊，间隔开并在轴线方向上延伸并以锐角相对于轴线倾斜，相对的辊相对倾斜; 以及用于驱动辊的装置。该装置还包括用于在管的旋转已经被热粘合在一起之后将外部和内部的冷却剂施加到冷却塑料的装置。该设备还包括一个可与管子上的螺旋肋对接的辊子，该螺旋肋条与辊子相对的一个辊相互平行，以便在需要将管子切割成较短长度的区域中使肋条平坦化并且提供具有光滑端部的较短长度。

68. 发明授权

US3896860A Assembly for preforming wire during helical winding 失效
标题翻译：在螺旋缠绕期间预制丝的组装
公开(公告)号：US3896860A
公开(公告)日：1975-07-29
申请号：US45093074
申请日：1974-03-13
申请人： ROCKWELL INTERNATIONAL CORP
发明人： IANNUCCI VINCENT A
IPC分类号： B21F3/04 , B21F17/00 , B29C53/00 , B29C53/68 , B29C53/78 , B29C65/00 , B29D23/00 , B65H81/08
CPC分类号： B21F17/00 , B21F3/04 , B65H81/08
摘要： A wire preforming assembly is fixedly mounted on a circular turntable having thereon a plurality of bobbins dispersed in an array to provide a plurality of wires to the assembly equally spaced around its periphery. The assembly and the turntable are coaxially aligned with and relatively rotating about a longitudinally advancing, mandrelled hose. The wires are being directed to the hose by the preforming assembly so that the hose pulls the wires with uniform equal tension and causes them to be simultaneously wrapped thereon in side-by-side parallel helical convolutions. The wire is directed in a helical path around the surface of a preforming tube of the assembly and is bent toward the hose as it is being wound thereon. The bending imparts a characteristic to the wire which causes it to naturally retain the desired helical shape around the hose.
摘要翻译：线材预制组件固定地安装在圆形转盘上，其上具有分散在阵列中的多个线轴，以在围绕其周边等距间隔地提供多个线。组件和转盘与纵向前进的软管相同心地对准并相对旋转。电线通过预成型组件被引导到软管，使得软管以均匀的相等张力拉动电线，并使它们同时被并并排并排在其上并行的螺旋卷积。导线围绕组件的预成型管的表面被引导在螺旋状的路径中，并且在被缠绕在其上时朝向软管弯曲。弯曲赋予线的特性，使其自然地保持围绕软管的期望的螺旋形状。

69. 发明授权

US3826445A Yarn tube 失效
标题翻译：纱管
公开(公告)号：US3826445A
公开(公告)日：1974-07-30
申请号：US21122971
申请日：1971-12-23
申请人： SONOCO PRODUCTS CO
发明人： LE HARDY C
IPC分类号： B29C53/60 , B29C53/74 , B29C53/78 , B29C53/80 , B29C65/00 , B29D23/00 , B31C3/00 , B65H75/26 , B65H75/10
CPC分类号： B31C3/00 , B65H75/26 , B65H2701/31
摘要： A yarn carrier having a penultimate ply of embossed paper upon which a smooth, soft ply of material such as parchment, or film is applied to form a resilient slip resistant surface for textile yarns.
摘要翻译：一种具有倒数第二层压花纸的纱线架，其上施加有光滑的软质层，例如羊皮纸或薄膜，以形成纺织纱线的弹性防滑表面。

70. 发明授权

US3740294A Apparatus for the production of wound pipe of thermoplastic syntheticmaterial 失效
标题翻译：用于生产热塑性合成管的管子的装置
公开(公告)号：US3740294A
公开(公告)日：1973-06-19
申请号：US3740294D
申请日：1970-09-03
申请人： DYNAMIT NOBEL AG
发明人： PRIMESSING F , ALFTER F , WIENAND M , JENSEN K
IPC分类号： B29C47/00 , B29C53/78 , F16L9/16 , B31C13/00
CPC分类号： F16L9/16 , B29C47/00 , B29C47/0023 , B29C53/78
摘要： AN APPARATUS FOR PRODUCING A WOUND PIPE OF THERMOPLASTIC SYNTHETIC RESIN, WHEREIN A PROFILED BAND OF THERMOPLASTIC, HAVING ONE EDGE PROVIDED WITH A TONGUE AND THE /OTHER EDGE THEREOF PROVIDED WITH A BEAD CONTAINING A GROOVE FOR RECEIVING SAID TONGUE, IS WOUND SPIRALLY IN THE SOFTENED CONDITION ABOUT A ROTATING MANDREL WHEREBY THE TONNGUE OF A PRECEDING WINDING LAP IS CONTTINUOUSLY RECEIVED IN THE GROOVE OF THE BEAD OF THE IMMEDIATELY SUBSEQUENT WINDING LAP, COMPRISING A ROTATABLE DRUM MEANS, AT LEAST ONE PRESSURE ROLL ASSOCIATED WITH SAID DRUM MEANS AND A MEANS, PREFERABLY A SERIES OF TAKE-OFF ROLLS, FOR REMOVING THE FINISHED PIPE FROM THE DRUM MEANS, THE PRESSURE ROLL COMPRISES THREE SECTIONAL ROLLS HAVING A CONTOUR WHICH CORRESPONDS TO THE JUNCTION POINT BETWEEN SUCCESSIVE WINDINGS OF THERMOPLASTIC, THE THREE SECTIONAL ROLLS SUBSTANTIALLY COVERING THE JUNCTION POINT. USING THIS DEVICE, A UNIFORM CONTACT PRESSURE AND, THUS, A UNIFORM AND SATISFACTORY WELDING BOND IS ONTAINED BETWEEN THE TONGUE AND GROOVE THERMOPLASTIC WINDINGS.

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