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1. 外观设计

USD291229S Valve 失效
公开(公告)号：USD291229S
公开(公告)日：1987-08-04
申请号：US659336
申请日：1984-10-10
申请人： Peter Kunz
设计人： Peter Kunz

2. 发明授权

US4655480A Molded tapping member formed of a weldable plastics material 失效
标题翻译：由可焊接塑料材料形成的模制攻丝构件
公开(公告)号：US4655480A
公开(公告)日：1987-04-07
申请号：US762953
申请日：1985-08-06
申请人： Alfred Thalmann
发明人： Alfred Thalmann
IPC分类号： B29C65/02 , B23B41/08 , B29C65/34 , F16L47/03 , F16L47/34 , F16L5/00
CPC分类号： B29C65/342 , B29C65/3428 , B29C66/112 , B29C66/131 , B29C66/52241 , B29C66/5229 , B29C66/52293 , F16L47/03 , F16L47/345 , B29C65/3468 , B29C65/348 , Y10T137/6123
摘要： A molded tapping member for connecting a branch line to a pipeline includes a U-shaped saddle piece with a shell-shaped bight section and a pair of laterally spaced legs each extending outwardly from an opposite end of the bight section. The legs are formed of partial sections connected to one another by a film hinge. After positioning the tapping member on the pipeline by moving it radially toward the pipeline axis, the bight section and the legs are pressed around the pipeline. A heating wire mat is incorporated into the U-shaped saddle piece so that it fits closely around the pipeline for welding the tapping member to the pipeline. With the construction of this saddle piece a uniform welding pressure can be established during the welding operation.
摘要翻译：用于将分支线连接到管道的模制攻丝构件包括具有壳形弯曲部分的U形鞍形件以及从弯曲部分的相对端向外延伸的一对侧向间隔开的腿。腿由通过薄膜铰链彼此连接的部分部分形成。通过使排水构件径向移动到管道轴线上将排水构件定位在管道上，将弯道部分和腿部压在管道周围。加热丝网被并入到U形马鞍片中，使得其紧密地配合在管道周围，以将攻丝构件焊接到管道。通过该鞍座的构造，可以在焊接操作期间建立均匀的焊接压力。

3. 外观设计

USD286907S Hydraulic or pneumatic actuator unit for valves 失效
公开(公告)号：USD286907S
公开(公告)日：1986-11-25
申请号：US590726
申请日：1984-03-19
申请人： Bruno Hilpert , Bruno Hunziker
设计人： Bruno Hilpert , Bruno Hunziker

4. 发明授权

US4614369A Connector assembly for fiber-reinforced plastic pipe members 失效
标题翻译：用于纤维增强塑料管件的连接器组件
公开(公告)号：US4614369A
公开(公告)日：1986-09-30
申请号：US703277
申请日：1985-02-20
申请人： Friedhelm Overath , Remo Saner
发明人： Friedhelm Overath , Remo Saner
IPC分类号： F16L21/00 , F16L37/138 , F16L47/02 , F16L9/14
CPC分类号： F16L37/138 , Y10S285/915
摘要： A pair of pipe members, each including an inner pipe jacket consisting essentially of a thermoplastic material and an outer pipe jacket consisting essentially of a fiber winding impregnated synthetic resin, are joined together at their ends in a connector assembly which includes a pair of semi-circular shells engaged externally about the outer pipe jackets at each end of the pipe members, a pair of clamping rings in press-fitted engagement about the shells for pressing the shells against the pipe members and a pipe stub arranged internally of the pipe members in cooperative relationship with the inner pipe jackets to form a fluid-tight seal therebetween.
摘要翻译：一对管构件，每个管构件包括基本上由热塑性材料组成的内管夹套和基本上由纤维缠绕浸渍的合成树脂组成的外管套管，其端部连接在一起，该连接器组件包括一对半 - 在管构件的每一端的外管套外部从外部接合的圆形壳体，一对夹紧环，其围绕壳体压配合接合，用于将壳体压靠在管件上;以及管柱，其配置在管构件的内部，与内管夹套之间的关系在其间形成流体密封。

5. 发明授权

US4572274A Device for compacting granular molding materials 失效
标题翻译：用于压实颗粒成型材料的装置
公开(公告)号：US4572274A
公开(公告)日：1986-02-25
申请号：US545219
申请日：1983-10-25
申请人： Rainer Zimmermann
发明人： Rainer Zimmermann
IPC分类号： B22C15/24 , B22C15/00 , B22C15/272
CPC分类号： B22C15/00
摘要： The apparatus has a valve arrangement which opens rapidly due to priming or prestressing of the valve plate by the pressure in the pressure chamber. When the valve is closed, pressure, built up in the pressure chamber space closed by the valve, applies a force to the valve member in the direction of its open position. The valve member is held closed by a holder arrangement. Following the development of a predetermined pressure in the pressure chamber, the holder arrangement releases the valve member such that the pressure in the pressure chamber forces the valve member to its open position opening the pressure chamber passage and permitting the pressure medium to surge onto the surface of the molding material. This apparatus is suitable for all high-stressed gases which must be released suddenly.
摘要翻译：该装置具有阀装置，其由于压力室中的压力而引起或预加压阀板而快速打开。当阀门关闭时，由压力室空间积聚的压力由阀门封闭，在其打开位置的方向向阀件施加力。阀构件由保持器装置保持关闭。在压力室中产生预定压力之后，保持器装置释放阀构件，使得压力室中的压力迫使阀构件打开压力室通道的打开位置，并允许压力介质浪涌到表面上的成型材料。该设备适用于必须突然释放的所有高应力气体。

6. 发明授权

US4536644A Arrangement for welding together thermoplastic molded members 失效
标题翻译：将热塑性成型体焊接在一起的布置
公开(公告)号：US4536644A
公开(公告)日：1985-08-20
申请号：US680389
申请日：1984-12-11
申请人： Alfred Thalmann
发明人： Alfred Thalmann
IPC分类号： B29C65/30 , B29C65/34 , B29L23/00 , H05B3/58
CPC分类号： B29C65/348 , B29C65/3428 , B29C65/3432 , B29C65/3468 , B29C65/4815 , B29C65/5057 , B29C66/1122 , B29C66/1142 , B29C66/5221 , B29C66/52241 , B29C66/5229 , B29C66/52298 , B29C66/5261 , B29C66/5265 , B29C66/54
摘要： An arrangement for welding together molded members consisting essentially of thermoplastic materials having abutting surfaces which extend generally parallel to each other at which a welding connection is made by electrical heat conductors located at the abutting surfaces. The electrical heat conductors are electrically activated to effect a welding operation and at least a plurality of the electrical heat conductors are connected in parallel with each other and are located between the abutting surfaces at which the weld is to be formed.
摘要翻译：用于将模制构件焊接在一起的模制构件，该模制构件基本上由热塑性材料组成，所述热塑性材料具有大致平行彼此延伸的邻接表面，在所述邻接表面处通过位于所述邻接表面处的电热导体进行焊接连接。电热导体被电激活以实现焊接操作，并且至少多个电热导体彼此并联连接并且位于要形成焊缝的邻接表面之间。

7. 发明授权

US4436987A Weld connection for plastic pipe 失效
标题翻译：塑料管焊接
公开(公告)号：US4436987A
公开(公告)日：1984-03-13
申请号：US424240
申请日：1982-09-27
申请人： Alfred Thalmann , Fritz Reich
发明人： Alfred Thalmann , Fritz Reich
IPC分类号： B29C65/00 , B29C53/00 , B29C65/18 , B29C65/34 , F16L47/03 , H05B3/58
CPC分类号： B29C65/3428 , B29C65/348 , B29C66/112 , B29C66/131 , B29C66/1312 , B29C66/52241 , B29C66/52298 , B29C66/53241 , F16L47/03 , B29C65/3468 , B29C66/71 , B29C66/73921
摘要： An apparatus for forming a weld connection with plastic pipe comprises two molded parts and two heating mats. Each part has an internal surface corresponding to a peripheral portion of the pipe being welded such that a cavity for receiving the pipe is defined by the internal surfaces. The parts are separated by longitudinally extending clearances. Each heating mat comprises a plastic coated resistance wire, is associated with one of the molded parts and has one of its end portions in one of the clearances. The mats completely cover the internal surfaces and the pipe periphery being welded.
摘要翻译：用于与塑料管形成焊接连接的装置包括两个模制件和两个加热垫。每个部分具有对应于被焊接的管的周边部分的内表面，使得用于接收管的空腔由内表面限定。部件通过纵向延伸的间隙分开。每个加热垫包括塑料涂覆的电阻丝，其与一个模制部件相关联并且在其中一个间隙中具有其一个端部部分。垫完全覆盖被焊接的内表面和管周边。

8. 发明授权

US4365144A Apparatus for welding a joint between plastic pipes 失效
标题翻译：用于焊接塑料管之间接头的装置
公开(公告)号：US4365144A
公开(公告)日：1982-12-21
申请号：US242301
申请日：1981-03-10
申请人： Fritz Reich , Alfred Thalmann
发明人： Fritz Reich , Alfred Thalmann
IPC分类号： F16L47/02 , B29C65/00 , B29C65/34 , F16L47/03 , H05B3/58
CPC分类号： B29C66/5221 , B29C65/3428 , B29C66/1122 , B29C66/5229 , B29C66/91651 , F16L47/03 , B29C65/3468 , B29C65/348 , B29C66/91411 , B29C66/91653 , B29C66/91655 , B29C66/944
摘要： A welded joint for plastic pipe is formed by apparatus including a sleeve (6) which is placed over the place where the pipes are joined and a heating mat (3) which is inserted between the sleeve and the pipes. The heating mat (3) and the sleeve (6) are provided with gear-tooth systems (4, 5, 114, 115) which engage each other in the assembled condition of the device. Consequently, the surfaces of the ends of the heating mat (3) and the sleeve (6) which are in contact are circumferentially extended, resulting in a satisfactory welded joint, even where large pipe tolerances are involved.
摘要翻译：用于塑料管的焊接接头由包括套管（6）的装置形成，套筒（6）放置在管接合处的位置和插入套管和管之间的加热垫（3）。加热垫（3）和套筒（6）设置有在装置的组装状态下彼此接合的齿轮齿系（4,5,114,115）。因此，即使在涉及大的管道公差的情况下，加热垫（3）和套筒（6）的接触面的端面也会周向延伸，从而形成良好的焊接接头。

9. 发明授权

US4285725A Non-magnetizable steel casting alloy, its use and process of manufacture 失效
标题翻译：不可磁化钢铸造合金，其使用和制造工艺
公开(公告)号：US4285725A
公开(公告)日：1981-08-25
申请号：US118805
申请日：1979-07-23
申请人： Walter Gysel , Adolf Trautwein
发明人： Walter Gysel , Adolf Trautwein
IPC分类号： C22C38/58 , C22C39/20
CPC分类号： C22C38/58 , Y10S376/906
摘要： PCT No. PCT/CH78/00040 Sec. 371 Date July 30, 1979 Sec. 102(e) Date July 23, 1979 PCT Filed Nov. 24, 1978 PCT Pub. No. WO79/00328 PCT Pub. Date June 14, 1979A non-magnetizable steel casting alloy with the composition______________________________________ C max. 0.30% Si max. 2.00% Mn 4.00-20.00% Cr 10.00-20.00% Ni 4.00-12.00% Mo max. 3.00% N.sub.2 0.02-0.20% ______________________________________ the remainder being iron, and with a magnetic permeability .mu..ltoreq.1.20 and with a CrNiMn equivalence factor: f=6.5-% Cr-0.4 . % Ni+0.1 . % Mn+0.075 . % Cr . % Ni+0.013 . % Cr . % Mn-0.02 . % Ni . % Mn, wherein -6.ltoreq.f.ltoreq.+2,meets in the best manner the total set of the following properties: deep permeability, homogeneous strength and toughness values, structural stability at low temperatures, homogeneous magnetic permeability in large solidification cross sections, good machinability and weldability without micro-cracks, and a sufficient yield point.Furthermore, uses in high field intensities and low temperatures and a process in which a heat treatment takes place after welding are subject matter of the invention.
摘要翻译： PCT No.PCT / CH78 / 00040 Sec。 371日期1979年7月30日 102（e）日期1979年7月23日PCT提交1978年11月24日PCT公布。公开号WO79 / 00328 日期1979年6月14日一种不可磁化的铸钢合金，其组成为-C max。 0.30％-Si最大 2.00％-Mn 4.00-20.00％-Cr 10.00-20.00％-Ni 4.00-12.00％-Mo max。 3.00％-N2 0.02-0.20％ - 其余为铁，磁导率μ<1.20，CrNiMn当量因子为f = 6.5-％Cr-0.4。％Ni + 0.1。％Mn + 0.075。％铬％Ni + 0.013。％Cr。％Mn-0.02。％Ni。％Mn，其中-6

10. 发明授权

US4278125A System for handling pattern devices in a molding plant for the production of mold halves in mold boxes 失效
标题翻译：用于在成型设备中处理图案装置的系统，用于在模具盒中生产半模
公开(公告)号：US4278125A
公开(公告)日：1981-07-14
申请号：US94115
申请日：1979-11-14
申请人： Erwin Buhrer
发明人： Erwin Buhrer
IPC分类号： B22C11/00 , B22C11/04 , B22C23/00 , B22C25/00
CPC分类号： B22C11/00
摘要： A system for handling pattern devices in molding apparatus for producing mold halves in mold boxes includes a rotatable transfer device having a pair of diametrically opposed tables whereby rotation of the transfer device will periodically shift the tables between a waiting position and an operating position located on opposite sides of the axis of rotation of the transfer device. A conveyor track system is provided having a portion thereof defined by conveyor track elements located on the tables. The conveyor track system includes an upper track section and a lower track section and the overall conveyor track system is formed to define a closed circulation path for the pattern devices.
摘要翻译：一种用于在模具箱中制造半模的成形装置中的图案装置的处理系统包括具有一对径向对置的桌子的可转动传送装置，由此转印装置的旋转将在等待位置和位于相对的操作位置周期性地移动工作台转印装置的旋转轴的两侧。输送机轨道系统的一部分由位于台面上的输送机轨道元件限定。输送机轨道系统包括上轨道部分和下轨道部分，并且整个输送机履带系统形成为限定图案装置的封闭循环路径。

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