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公开(公告)号:EP3354398A1
公开(公告)日:2018-08-01
申请号:EP18162125.1
申请日:2014-08-27
发明人: PERRAULT, James , AHRENS, Seth , CONTRERAS, Abraham , DRAEGER, William , TAVARES DE SOUZA, Fabiano
IPC分类号: B23Q1/01
CPC分类号: B23C3/122 , B23C3/007 , B23C2226/61 , B29C65/02 , B29C66/02241 , B29C66/1142 , B29C66/5221 , B29C66/71 , B29C69/001 , B29L2023/22 , Y10T409/308288 , B29K2023/00
摘要: A facer (10) for use in preparing the opposed ends of polyolefin pipes for fusion into a pipeline has a pair of spaced-apart parallel vertically oriented cutting wheels (77) rotatable in unison on opposite sides of a boom (40) about a common Z-axis; and a spindle motor driving (63) said pair of cutting wheels (77).
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公开(公告)号:EP4424497A1
公开(公告)日:2024-09-04
申请号:EP24172152.1
申请日:2018-09-19
IPC分类号: B29C65/02 , B29C65/78 , B25B5/06 , B25B5/14 , B25B11/02 , B29K23/00 , B29L23/00 , F16L1/10 , F16L47/02
CPC分类号: B29C65/7841 , B29L2023/2220130101 , B29C66/1142 , B25B5/061 , B25B5/147 , B29C66/71 , B29C66/73921 , B29C66/8242 , B29C65/02 , F16L1/10 , F16L47/02 , B29C66/5221
摘要: Modular carriage for varying spacing between ends of polymer pipe during fusion. The modular carriage (10) includes a fixed jaw (12); an inner movable jaw (14); an outer moveable jaw (16)and a plurality of guide rods (24/26). The fixed jaw (12) being adapted for tool free engagement with the terminal ends of the plurality of guide rods (24/26). A carriage cylinder (32/34) is associated with at least two of the guide rods (24/26) and mounted for reciprocal travel along the length of its associated guide rod. The movable jaws (14/16) being adapted for tool free engagement with at least two carriage cylinders (32/34) for reciprocal travel therewith. A combined hydraulic cylinder/guide rod (80) includes a guide rod (82) with an integral guide rod piston (88), a cylindrical tube (84), and a guide rod gland on each end of the cylinder tube (84).
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公开(公告)号:EP4217184A1
公开(公告)日:2023-08-02
申请号:EP21873658.5
申请日:2021-08-11
发明人: BUENO, Alex , CHURCH, Shawn , MELOY, Jessica , PACHECO, Michael
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公开(公告)号:EP3119557A1
公开(公告)日:2017-01-25
申请号:EP15764592.0
申请日:2015-03-17
CPC分类号: B25B5/147 , B25B1/103 , B25B1/20 , B25B1/205 , B25B1/2489 , B25B5/003 , B25B5/02 , B25B11/02 , B25B27/10 , B29C65/1432 , B29C65/20 , B29C65/7841 , B29C66/1222 , B29C66/1224 , B29C66/5221 , B29C66/52292 , B29C66/5344 , B29C66/8167 , B29C66/8221 , B29C66/8222 , B29C66/8223 , B29C66/8286 , B29C66/8414 , B29C66/861 , Y10T29/5367
摘要: A socket jig is provided. In one embodiment, the socket jig includes a pair of pipe clamp jaws and a pair of coupling clamp jaws. The pair of pipe clamp jaws can move towards and away from one another using a tightening mechanism that runs through one or more openings in each of the pipe clamp jaws. Similarly, the pair of coupling clamp jaws can move towards and away from another using a tightening mechanism that runs through one or more openings in each of the coupling clamp jaws. Finally, the pipe clamp jaws and the coupling clamp jaws can move towards each other by turning a handle which operates a gearbox that provides mechanical advantage to the operator as the pipe clamp jaws and coupling clamp jaws move towards or away from on another.
摘要翻译: 提供插座夹具。 在一个实施例中,插座夹具包括一对管夹爪和一对联接夹爪。 一对管夹夹爪可以使用贯穿每个管夹爪中的一个或多个开口的紧固机构彼此移动并远离彼此。 类似地,一对联接夹爪可以使用穿过每个联接夹爪中的一个或多个开口的紧固机构朝向和远离另一个移动。 最后,管夹钳爪和联接器夹爪可以通过转动操纵变速箱的手柄相互朝向彼此移动,这种齿轮箱为操作者提供了机械优势,因为管夹钳爪和联接夹爪朝向或远离另一方移动。
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公开(公告)号:EP3046745A1
公开(公告)日:2016-07-27
申请号:EP14766057.5
申请日:2014-08-27
IPC分类号: B29C65/20
CPC分类号: B29C65/2092 , B29C65/7802 , B29C65/7841 , B29C66/32 , B29C66/5221 , B29C66/71 , B29C66/73921 , B29C66/8223 , B29C66/872 , B29C66/91421 , B29C66/91431 , B29C66/91653 , B29C66/9221 , B29C66/92615 , B29C66/961 , B29C66/967 , Y10T29/53987 , B29K2023/06 , B29K2023/00
摘要: An electro-mechanical machine for fusing small diameter polyolefin pipe includes a carriage and controls. The carriage has fixed and travelling jaws that grip a pipeline and a pipe stick and electrically driven screws that bring the jaws into and out of close proximity for performance of fusion process tasks. The controls include an electrical closed loop circuit that controls operation of the screws to transfer the travelling jaws to a base axial distance from the fixed jaws and an electrical load cell feedback circuit that controls operation of the screws to reciprocate the travelling jaws in relation to the base axial distance in response to feedback from the load cells so as to maintain a predetermined force between the pipes.
摘要翻译: 用于熔化小直径聚烯烃管的机电机器包括滑架和控制装置。 托架具有固定和移动的夹爪,其夹持管道和管棒以及电动螺钉,其使夹爪进入和离开近处以执行融合过程任务。 所述控制装置包括电闭环回路,其控制所述螺钉的操作以将所述行进爪传递到距离所述固定夹爪的基本轴向距离;以及电负载单元反馈电路,其控制所述螺钉的操作以使所述行进夹爪相对于 基于来自测力传感器的反馈的轴向距离,以便在管之间保持预定的力。
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公开(公告)号:EP3046724A1
公开(公告)日:2016-07-27
申请号:EP14771992.6
申请日:2014-08-27
发明人: PERRAULT, James R. , AHRENS, Seth P. , CONTRERAS, Abraham B. , DRAEGER, William Barton , TAVARES DE SOUZA, Fabiano
IPC分类号: B23Q1/01
CPC分类号: B23C3/122 , B23C3/007 , B23C2226/61 , B29C65/02 , B29C66/02241 , B29C66/1142 , B29C66/5221 , B29C66/71 , B29C69/001 , B29L2023/22 , Y10T409/308288 , B29K2023/00
摘要: A facer for use in preparing the opposed ends of polyolefin pipes for fusion into a pipeline has a pair of cutting wheels which rotate in unison. A controller causes the cutting wheels to trace and face the pipe end walls in a closed loop path.
摘要翻译: 用于制备用于熔融成管道的聚烯烃管的相对端的面是具有一致旋转的一对切割轮。 控制器使得切割轮在闭环路径中跟踪和面对管端壁。
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公开(公告)号:EP2480362A1
公开(公告)日:2012-08-01
申请号:EP10819321.0
申请日:2010-09-21
CPC分类号: G01N3/08 , B29C65/02 , B29C65/8215 , B29C66/1142 , B29C66/5221 , B29C66/71 , B29C66/73921 , G01N2203/0298 , B29K2023/065 , B29K2023/0641
摘要: A method and template enable the testing of fusion joints of plastic pipes to be conducted by a single operator in the field at the welding site by the efficient and precise extraction from the joints to be tested of a number of high quality tensile coupons. The coupons are tested to failure in a field-suitable, well controlled, self contained, tensile testing apparatus. A narrowing bow-tie-like pattern of the coupon ensures that the failure of the coupon in the tensile test will occur at the narrowest section of the coupon. The template can be visually aligned with the joint to ensure that it is the joint that will be tested.
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公开(公告)号:EP3925762A3
公开(公告)日:2022-03-02
申请号:EP21190708.4
申请日:2018-09-11
发明人: THOMAS, Timothy M. , McELROY, Arthur H. , LAWRENCE, Jason A. , DONALDSON, Paul John , O'CONNELL, Brian M. , AHRENS, Seth P.
IPC分类号: B29C65/02 , B23B5/08 , B23B5/16 , B26D1/28 , B26D3/16 , B26D7/00 , B26D7/01 , B26D7/06 , B29C65/20
摘要: A facer (F) facing the ends of polyolefin pipes for butt fusion is modular in the sense that it employs three types of modules, a drive unit (10), two blade holders (60) and a motor assembly (80), that are separable from one another and each independently light enough to be hand-lifted along walls and up to ceilings. The drive unit (10) module is adjustable to accommodate different guide rail (R) spacings. The blade holder (60) modules are interchangeable to accommodate different diameters of pipe. The motor assembly (80) module has multispeed capability to accommodate the total area of material to be faced. Each module can be exchanged or modified without use of tools to change the geometry of the assembled facer to accommodate different fusion machines and/or diameters of pipe within working spaces dictated by the diameter of the pipe and not by a fixed geometry of a facer.
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公开(公告)号:EP3684599A1
公开(公告)日:2020-07-29
申请号:EP18826840.3
申请日:2018-09-19
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