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51. 发明授权

US4834828A Machine for welding roof membranes 失效
标题翻译：屋顶膜焊接机
公开(公告)号：US4834828A
公开(公告)日：1989-05-30
申请号：US044331
申请日：1987-04-30
申请人： Colin R. R. Murphy
发明人： Colin R. R. Murphy
IPC分类号： B29C65/00 , B29C65/10 , E04D15/04
CPC分类号： E04D15/04 , B29C65/103 , B29C65/5042 , B29C66/1122 , B29C66/232 , B29C66/342 , B29C66/43 , B29C66/8362 , B29C66/86521 , B29C66/91216 , B29C66/91221 , B29C66/9141 , B29C66/9161 , B29C65/4815 , B29C65/5092 , B29C66/91431 , B29C66/91641 , B29C66/934 , B29C66/961 , B29L2031/108 , Y10T156/1715 , Y10T156/1788 , Y10T156/18
摘要： A device for welding portions of two overlapping roof membranes wherein a fastening means has been fastened to the lower of the two membranes and wherein there are portions of both overlapping membranes on both sides of the fastening means. The device includes a welding means which can apply welds to the membranes on both sides of the fastening means simultaneously. The welding means includes a nozzle having two outlets, with each outlet applying a heat sealing weld on one side of the fastening means. The device also includes a pair of weighted stitcher wheel assemblies which help to eliminate air pockets for underneath the roof membranes and to maintain the proper alignment of the overlapping membranes. The invention also includes a welding process using the above-mentioned device.
摘要翻译：一种用于焊接两个重叠屋顶膜的部分的装置，其中紧固装置已经紧固到两个膜的下部，并且其中在紧固装置的两侧上存在两个重叠膜的部分。该装置包括焊接装置，该焊接装置可以同时在紧固装置的两侧上的膜施加焊接。焊接装置包括具有两个出口的喷嘴，每个出口在紧固装置的一侧上施加热密封焊接。该装置还包括一对加重的缝合器轮组件，其有助于消除屋顶膜下方的气穴并且保持重叠膜的适当对准。本发明还包括使用上述装置的焊接工艺。

52. 发明授权

US4807910A Sleeve joint and method of producing such a sleeve joint 失效
标题翻译：套管接头及其制造方法
公开(公告)号：US4807910A
公开(公告)日：1989-02-28
申请号：US65214
申请日：1987-06-01
申请人： Goran Johansson , Dirk Arts
发明人： Goran Johansson , Dirk Arts
IPC分类号： B29C65/00 , B29C65/12 , B29C65/42 , F16L59/16 , F16L13/02
CPC分类号： B29C66/1122 , B29C65/12 , B29C65/42 , B29C65/7826 , B29C66/0242 , B29C66/5221 , B29C66/5229 , B29C66/652 , B29C66/71 , B29C66/72321 , B29C66/73921 , B29C66/836 , B29C66/86521 , B29C66/9121 , B29C66/91212 , B29C66/9141 , B29C66/91411 , B29C66/91645 , F16L59/16
摘要： A sleeve joint for plastic-sheathed insulated pipes, comprising an oversized joint sleeve of plastic material overlapping the ends of the sheaths of connected pipes with a gap provided between the sleeve and said ends. Spacer means are located in the gap at either end. A circumferential groove is provided in the respective sheath outside of the gap. A fillet weld of a plastic material fills up the groove and the gap opening, and covers the sleeve end face.
摘要翻译： PCT No.PCT / SE86 / 00481 Sec。 371日期：1987年6月1日 102（e）1987年6月1日PCT PCT日期为1986年10月16日PCT公布。公开号WO87 / 02753 日期：1987年5月7日。一种用于塑料护套绝缘管的套筒接头，其包括与连接管的护套的端部重叠的塑料材料的超大型接头套筒，其间具有设置在套筒和所述端部之间的间隙。间隔装置位于任一端的间隙中。在间隙的外侧的各个护套中设置周向槽。塑料材料的焊缝填充槽和间隙开口，并覆盖套筒端面。

53. 发明授权

US4743332A Hot plate welding device for bonding roofing membranes 失效
标题翻译：用于粘接屋顶膜的热板焊接装置
公开(公告)号：US4743332A
公开(公告)日：1988-05-10
申请号：US941728
申请日：1986-12-12
申请人： William E. Black
发明人： William E. Black
IPC分类号： B29C65/00 , B29C65/20 , E04D15/04 , B44C7/00
CPC分类号： E04D15/04 , B29C65/20 , B29C65/305 , B29C66/1122 , B29C66/43 , B29C66/8161 , B29C66/818 , B29C66/8362 , B29C66/86521 , B29C66/91221 , B29C66/91411 , B29C66/934 , B29C66/961 , B29K2095/00 , B29L2031/108 , Y10T156/1788 , Y10T156/1795 , Y10T156/18
摘要： A hot plate welding device designed specifically to apply asphalt membrane roofing material (hereafter referred to as material) without the use of an open flame. The device uses an electrically heated curved platen which heats the material as it is moved across and in contact with the heated platen. A cylindrical pressure roller applies pressure to the material to insure proper adhesion of the entire surface of the material to the roof structure. A variable speed motor is used as a drive motor for the device. This motor is interlocked with a sensor which senses the temperature of the material. If the material is not at proper temperature the device automatically slows down and waits for the material temperature to catch up to application temperature. The device is designed to have a low center of gravity which allows the device to be used on a roof of mild slope and where the device must fit under pipes and other obstacles commonly encountered when applying such roofing materials. The feed mechanism consists of two rollers one of which pivots such that they allow the material to be fed easily onto the heating platen from the surface of the roof while reducing the amount of friction caused by the device forcing itself between the roof and material. A steering mechanism allows the operator to guide the device and keep it in alignment with material.
摘要翻译：专门用于施用沥青膜屋面材料（以下简称材料）而不使用明火的热板焊接装置。该装置使用电加热的弯曲压板，当材料被移动并与加热的压板接触时，其加热材料。圆柱形压力辊对材料施加压力，以确保材料的整个表面对屋顶结构的适当粘附。变速马达用作该装置的驱动马达。该电机与感应材料温度的传感器互锁。如果材料温度不合适，设备会自动减速，等待材料温度达到应用温度。该设备被设计为具有低重心，允许该装置用于温和斜坡的屋顶上，并且该装置必须在施加这种屋顶材料时通常遇到的管道和其他障碍物下方。进给机构由两个辊组成，其中一个辊枢转，使得它们允许材料从屋顶的表面容易地供给到加热台板上，同时减少由装置在屋顶和材料之间强制自身引起的摩擦量。转向机构允许操作者引导装置并使其与材料保持一致。

54. 发明授权

US4504352A Heat sealing apparatus 失效
标题翻译：热封装置
公开(公告)号：US4504352A
公开(公告)日：1985-03-12
申请号：US510279
申请日：1983-07-01
申请人： Howard E. Meyer
发明人： Howard E. Meyer
IPC分类号： B29C65/00 , B29C65/20 , E04D15/04 , B32B31/26 , B44C7/08
CPC分类号： E04D15/04 , B29C65/20 , B29C66/1122 , B29C66/43 , B29C66/8362 , B29C66/86521 , B29C66/86531 , B29C66/91231 , B29C66/91411 , B29C66/91421 , B29C66/91431 , B29C66/91641 , B29C66/919 , B29C66/435 , B29C66/949 , B29C66/961 , B29L2031/108 , Y10T156/1715 , Y10T156/1788 , Y10T156/18
摘要： A heat sealing or heat welding apparatus for sealing lapped joints in laid up roof structures having an interchangeable drive for driving either or both of a pair of laterally spaced drive wheels and in which a heating element is selectively movable to plural operative positions including positions in alignment with the drive wheels whereby drive wheels perform the dual function of a traction drive and a pressure roll, and the drive wheels are able to traverse a path of travel coincident with that of the heating element during heat sealing of such lapped joints by the apparatus. The interchangeable drive and multiple operative positions of the heating element permit the apparatus to move forwardly for traverse of the lapped joint in either of the opposite directions of travel therealong.
摘要翻译：一种热封或热焊接设备，用于密封铺设的屋顶结构中的搭接接头，其具有用于驱动一对横向间隔开的驱动轮中的一个或两者的可互换驱动，并且其中加热元件可选择性地移动到多个操作位置，包括对准位置驱动轮由此驱动轮执行牵引驱动和压力辊的双重功能，并且驱动轮能够通过该装置在这种搭接接头的热密封过程中横穿与加热元件的行进重合的行进路径。加热元件的可互换驱动和多个操作位置允许装置向前移动，用于沿着沿着相同行进方向的任一方向移动搭接的接头。

55. 发明授权

US4440588A Hot air welder for welding roofing material 失效
标题翻译：用于焊接屋顶材料的热风焊机
公开(公告)号：US4440588A
公开(公告)日：1984-04-03
申请号：US353168
申请日：1982-03-01
申请人： Edward J. Stevenson , Donald E. Dean
发明人： Edward J. Stevenson , Donald E. Dean
IPC分类号： B29C65/00 , B29C65/02 , B29C65/10 , E04D15/04 , B32B31/08
CPC分类号： E04D15/04 , B29C65/103 , B29C66/1122 , B29C66/43 , B29C66/73921 , B29C66/8161 , B29C66/8362 , B29C66/86521 , B29C66/86535 , B29C66/8748 , B29C66/9121 , B29C66/91212 , B29C66/9141 , B29C66/435 , B29C66/81465 , B29C66/91231 , B29C66/9241 , B29C66/93431 , B29L2031/108 , Y10T156/1788 , Y10T156/1798
摘要： An improved hot air welder which includes a blower communicating with a heater assembly mounted on a chassis wherein the chassis has coupled thereto a pressure wheel and tracking wheel, includes means for adjusting the angle of orientation of the pressure wheel and tracking wheel with respect to the chassis in order to obtain a proper pressure bias through the pressure wheel on the seam over which the pressure wheel rides, and for providing a proper orientation of the tracking wheel according to the slope of the roof upon which the welder is driven. The welder can accommodate inside and outside seams with equal facility. The air dam has an improved roller track to more evenly apply pressure against the underlying roofing material. A guide member slidably engages and accommodates roofing material from both the left and right sides to assist in guiding the hot air welder along the seam to be welded. A constant speed blower controlled by a gate valve controls the amount of air to the heater assembly. An alarm is included within the heater assembly for sensing insufficient temperature when the welder is operating and for sounding an audible alarm to indicate to the operator that insufficient heat is being delivered to the seam to manufacture a suitable weld.
摘要翻译：一种改进的热风焊机，其包括与安装在底盘上的加热器组件连通的鼓风机，其中底盘已经连接到其上的压力轮和跟踪轮，包括用于调节压力轮和跟踪轮的取向角度相对于底座，以便通过压力轮骑行的接缝上的压力轮获得适当的压力偏压，并且用于根据在其上驱动焊机的屋顶的斜率提供跟踪轮的适当定向。焊机可以容纳内部和外部接缝，具有相同的设备。空气坝具有改进的辊道，以更均匀地对下面的屋顶材料施加压力。引导构件可滑动地接合和容纳来自左侧和右侧的屋顶材料，以帮助热风焊机沿待焊接的接缝引导。由闸阀控制的恒速鼓风机控制加热器组件的空气量。在加热器组件中包括一个报警器，用于在焊工运行时检测不足的温度，并且发出声音报警器以向操作者指示不足的热量被传送到接缝以制造合适的焊缝。

56. 发明授权

US4338153A Welding plastic tube lining 失效
标题翻译：焊管塑料管衬里
公开(公告)号：US4338153A
公开(公告)日：1982-07-06
申请号：US243944
申请日：1981-02-23
申请人： Heinz A. R. Zimmerman
发明人： Heinz A. R. Zimmerman
IPC分类号： B29C63/30 , B29C65/26 , B29C65/50 , F16L58/18
CPC分类号： B29C65/5057 , B29C63/30 , B29C66/1142 , B29C66/1282 , B29C66/12841 , B29C66/14 , B29C66/5221 , B29C66/612 , B29C66/8362 , B29C66/86521 , F16L58/181 , B29C65/26 , B29C65/4815 , B29C66/71 , Y10T156/1033
摘要： Welding apparatus for plastic lining (5) in concrete tubing (4) comprises a centering carriage (6) movable inside the tubing along its length and fixable in position at a location adjacent a butt joint (51) having a seam to be welded. A carrier arm (10) is mounted for rotation about an axis (9) coincident with the axis of the tubing (4) for supporting a welding unit (14) at its outer end remote from the axis of the tubing. A drive source (15, 16) adjacent the welding unit engages the interior of the tubing and self propells the welding unit (14) and carrier arm (10) around the interior of the tubing (4). The welding unit (14) is biased outwardly towards the wall of the tubing and is guided along the welding seam by either a guide ring (21) or a roller (20) engaging a gap (48) between adjacent tubing sections. Several degrees of freedom are provided for accommodating lack of concentricity and translation of the welding unit along the length of the tubing without moving the centering carriage.
摘要翻译： PCT No.PCT / US80 / 00767 Sec。 371日期1981年2月23日 102（e）日期1981年2月23日PCT归档1980年6月20日PCT公布。公开号WO81 / 00006 1981年1月8日。在混凝土管道（4）中的塑料衬里（5）的焊接装置包括定心托架（6），该定心托架（6）可沿其长度在管道内移动并固定在与邻接接头（51）相邻的位置处，焊缝。承载臂（10）安装成围绕与管道（4）的轴线重合的轴线（9）旋转，用于在远离管道轴线的外端支撑焊接单元（14）。与焊接单元相邻的驱动源（15,16）接合管道的内部并自动推动焊接单元（14）和托架臂（10）围绕管道（4）的内部。焊接单元（14）向外朝向管道的壁偏压，并且通过与相邻管段之间的间隙（48）接合的导向环（21）或辊（20）沿着焊缝被引导。提供几个自由度用于在不移动定心托架的情况下容纳焊接单元沿管的长度的同心度和平移。

57. 发明授权

US3402089A Method and apparatus for welding fabric with a thermoplastic seam 失效
标题翻译：用热熔接缝焊接织物的方法和装置
公开(公告)号：US3402089A
公开(公告)日：1968-09-17
申请号：US39161464
申请日：1964-08-24
申请人： DOMESTIC FILM PRODUCTS CORP
发明人： SEAMAN NORMAN R
IPC分类号： B29C65/00 , B29C65/02 , B29C65/10 , B29C65/50
CPC分类号： B29C66/80 , B29C65/103 , B29C65/4815 , B29C65/5057 , B29C65/5092 , B29C66/0242 , B29C66/1122 , B29C66/43 , B29C66/723 , B29C66/7292 , B29C66/73921 , B29C66/8161 , B29C66/8223 , B29C66/8242 , B29C66/83433 , B29C66/8362 , B29C66/845 , B29C66/86521 , B29C66/86533 , B29C66/9121 , B29C66/91216 , B29C66/9141 , B29C66/91411 , B29C66/91445 , B29C66/9161 , B29C66/91921 , B29C66/9241 , B29C66/9261 , B29C66/929 , B29C66/93411 , B29C66/93451 , B29C66/939 , B29K2313/00

58. 发明授权

US2711780A Method and apparatus for butt welding thermoplastic material 失效
标题翻译：热塑性材料对接方法和设备
公开(公告)号：US2711780A
公开(公告)日：1955-06-28
申请号：US15770350
申请日：1950-04-24
申请人： GEN MILLS INC
发明人： HAKOMAKI RAYMOND I
IPC分类号： B29C65/00 , B29C65/02 , B29C65/74
CPC分类号： B29C66/872 , B29C65/18 , B29C65/30 , B29C65/7439 , B29C65/749 , B29C66/0342 , B29C66/1122 , B29C66/133 , B29C66/137 , B29C66/326 , B29C66/43 , B29C66/4322 , B29C66/435 , B29C66/73921 , B29C66/8221 , B29C66/8324 , B29C66/8362 , B29C66/86521 , B29C66/86533 , B29L2022/022 , Y10T156/1054 , Y10T156/1313

59. 发明公开

US20230182403A1 APPARATUS AND METHOD HAVING MULTIPLE OPERATING MODES FOR FUSING POLYETHYLENE PIPE 审中-公开
公开(公告)号：US20230182403A1
公开(公告)日：2023-06-15
申请号：US18107762
申请日：2023-02-09
申请人： McElroy Manufacturing, Inc.
发明人： Alex Bueno , Shawn Church , Jessica Meloy , Michael Pacheco
IPC分类号： B29C65/00
CPC分类号： B29C66/967 , B29C66/5221 , B29C66/71 , B29C66/9241 , B29C66/876 , B29C66/9221 , B29C66/86521
摘要： A butt fusion machine for joining of polyethylene pipe comprises a carriage assembly and a carriage controller disposed in the fusion machine. Programmed instructions stored in a non-volatile memory of the carriage controller control the carriage assembly for selectively operating in at least one of a manual, automatic, and semi-automatic mode of the butt fusion process.
A butt fusion process, after a setup sequence includes (1) selecting a sequence of operating steps of a manual mode, an automatic mode, and a semi-automatic mode; and (2) executing the selected operating mode. The semi-automatic mode includes at least one step requiring intervention by an operator to confirm proceeding to a next step.

60. 发明申请

US20170266868A1 METHOD AND APPARATUS FOR TRACKING WELD DATA 审中-公开
公开(公告)号：US20170266868A1
公开(公告)日：2017-09-21
申请号：US15611121
申请日：2017-06-01
申请人： Miller Weldmaster Corporation
发明人： Zachary J. Ralston , Jeffrey P. Sponseller
IPC分类号： B29C65/02 , G01S19/13 , B29C65/00 , G01D7/00
CPC分类号： B29C66/90 , B29C65/103 , B29C65/20 , B29C66/1122 , B29C66/435 , B29C66/73921 , B29C66/8181 , B29C66/8248 , B29C66/83421 , B29C66/8362 , B29C66/8652 , B29C66/86521 , B29C66/8748 , B29C66/876 , B29C66/912 , B29C66/91231 , B29C66/919 , B29C66/9192 , B29C66/91921 , B29C66/929 , B29C66/932 , B29C66/939 , B29C66/9534 , B29C66/961 , B29C66/9672 , B29C66/9674 , B29L2031/108 , B29L2031/726 , E04D15/04 , G01D7/00 , G01S19/13
摘要： A moveable seam welding machine, system, and method of use is provided. The seam welding machine includes at least one sensor that generates at least one data point having geolocation coordinates incorporated or integrally formed therewith. The data point typically relates to the integrity or quality of the welded seam created by the machine. The sensor generates data points which may be evaluated in alarm logic for abnormalities or anomalies. The geolocation coordinates inherent or integral to the data point may be plotted or registered overtop satellite imagery. The coordinates of the anomalies or the registered image, or both, can be provided to the workman or operator so he/she may manually inspect the geolocation at where the abnormal or anomaly data point was generated by the sensor to spot check the welded seam by hand.

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