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1. 发明申请

US20230019855A1 PORTABLE RAZOR WIRE RAPID DEPLOYMENT UNIT 有权
公开(公告)号：US20230019855A1
公开(公告)日：2023-01-19
申请号：US17947795
申请日：2022-09-19
申请人： Allied Tube & Conduit Corporation
发明人： Carmen SAMARA , Michael MILOSHOFF , Raymond SZKOLA
IPC分类号： E04H17/26 , F41H11/10 , F41H11/08
摘要： A razor wire rapid deployment unit (RDU)/barrier is disclosed. In some embodiments, the RDU includes an enclosure having a first section coupleable with a second section, the enclosure defining an interior area therein. The RDU may further include a razor wire disposed within the interior area of the enclosure, a first end of the razor wire directly coupled to the first section, and a second end of the razor wire directly coupled to the second section. The first and second sides of the enclosure may be separated from one another to deploy the razor wire from a compressed configuration to an expanded configuration.

2. 发明授权

US5364661A Method and apparatus for galvanizing linear materials 失效
标题翻译：镀锌线材的方法和装置
公开(公告)号：US5364661A
公开(公告)日：1994-11-15
申请号：US26432
申请日：1993-03-04
申请人： Kalyan K. Maitra , Daniel G. McInerney , Carl H. Unger
发明人： Kalyan K. Maitra , Daniel G. McInerney , Carl H. Unger
IPC分类号： C23C2/00 , C23C2/38 , B05D1/18
CPC分类号： C23C2/38 , C23C2/006 , Y10S118/04 , Y10S118/11
摘要： A method and apparatus for continuous galvanizing of a linear element wherein controlled flow of molten zinc onto the linear element is effected through one or more nozzles, whereby galvanizing may be accomplished without immersion of the linear element in molten zinc. In a preferred embodiment, the apparatus of the invention comprises an annular nozzle having a central opening through which the linear element is axially advanced. The nozzle is configured to provide a converging, generally frustoconical curtain of molten zinc flowing continuously onto the exterior surface of the linear element.
摘要翻译：用于连续镀锌线性元件的方法和设备，其中通过一个或多个喷嘴实现熔融锌在线性元件上的受控流动，由此可以在不将线性元件浸入熔融锌中的情况下实现镀锌。在优选实施例中，本发明的装置包括具有中心开口的环形喷嘴，线性元件通过该中心开口轴向前进。喷嘴构造成提供连续流动到线性元件的外表面上的会聚的，大致截头圆锥形的熔融锌幕。

3. 发明授权

US5152323A Plastic-lined pipe 失效
标题翻译：塑料管
公开(公告)号：US5152323A
公开(公告)日：1992-10-06
申请号：US685613
申请日：1991-04-15
申请人： David A. Shotts , Raffaele Basile
发明人： David A. Shotts , Raffaele Basile
IPC分类号： B21C37/09 , B29C63/34 , B29C69/00
CPC分类号： B29C63/34 , B21C37/09 , B29C69/007 , B29L2009/003 , B29L2023/22
摘要： A plastic-lined metallic pipe including an outer metallic pipe which supports an inner plastic sleeve with mechanical engagement between the plastic sleeve and the metallic pipe throughout the circumference of the sleeve. The metallic pipe has a longitudinal weld and the plastic sleeve is melt-bonded to the metallic pipe along the weld only.
摘要翻译：一种塑料衬里的金属管，其包括外部金属管，该外部金属管支撑内部塑料套筒，在塑料套管和金属管之间机械接合在套筒的整个圆周上。金属管具有纵向焊接，并且塑料套筒仅沿着焊接熔融粘合到金属管。

4. 发明授权

US4771523A Method of applying low gloss nylon coatings 失效
标题翻译：低光泽尼龙涂层的应用方法
公开(公告)号：US4771523A
公开(公告)日：1988-09-20
申请号：US104782
申请日：1987-10-05
申请人： Gulzar A. Qureshi , David A. Shotts
发明人： Gulzar A. Qureshi , David A. Shotts
IPC分类号： B05D5/02 , B05D7/00 , B05D7/14 , F16L58/10 , B23P23/00
CPC分类号： B05D7/546 , B05D7/146 , B05D7/586 , F16L58/1072 , B05D2505/00 , B05D5/02 , Y10T29/49986 , Y10T29/5185
摘要： A method for making endless lengths of nylon coated metal tubing which coating has high mechanical strength characteristics and a low gloss surface finish. The method includes passing the formed tubing through a first powder coating region and applying a layer of nylon generally uniformly surrounding the circumference of the tubing. This first nylon powder coating is heated sufficiently to cause the nylon coating to achieve complete melt-flow into a continuous first nylon coating region which would have a relatively high gloss. The coated tubing is next passed through a second powder coating region with the surface temperature of the first coating still above the melting temperature of the nylon. At this second coating region a second powder coating of the same type of nylon is applied. The second coating is cooled below the melting point of the nylon before the second coating completely melts leaving the outer surface with a very low gloss surface finish.

5. 发明授权

US4660754A Process of forming welded tubing 失效
标题翻译：成型焊接管的工艺
公开(公告)号：US4660754A
公开(公告)日：1987-04-28
申请号：US839900
申请日：1986-03-14
申请人： Lucid L. Byrd
发明人： Lucid L. Byrd
IPC分类号： B21C37/08 , B21D5/10 , B23K13/02 , B23K31/06 , B21D39/03
CPC分类号： B23K13/02 , B21C37/0822 , B21D5/10
摘要： An improvement in a continuous rolling mill for forming flat steel strip into tubing. The improvement is a strip preparation station including upper and lower composite roller systems. Each system has end rollers which define a pass path for the strip. The lower end rollers have a support surface for engaging the lower surface of the strip and an outer pocket with a lower transition surface extending between the support surface and the outer pocket. Each of the upper end rollers has an engagement surface for contacting the upper strip surface and an outer flange which terminates below the level of the support surface and extends into the pocket. Each upper end roller has a bevelled working surface adjoining the engagement surface and overlying at least a portion of the transition surface and a portion of the support surface for cold working the irregularities of the strip. A method of preparing a strip for formation into a tube in a continuous rolling mill is also disclosed.
摘要翻译：用于将扁钢带形成管材的连续轧机的改进。改进是包括上下复合辊系统的条带制备站。每个系统具有限定条带的通行路径的端辊。下端辊具有用于接合带的下表面的支撑表面和具有在支撑表面和外袋之间延伸的下过渡表面的外袋。每个上端辊具有用于接触上带表面的接合表面和终止在支撑表面的高度之下并延伸到袋中的外凸缘。每个上端辊具有与接合表面相邻并且覆盖过渡表面的至少一部分和支撑表面的一部分的倾斜工作表面，用于冷却条带的不规则部分。还公开了一种在连续轧机中制备用于形成管的条的方法。

6. 发明授权

US4593550A Strip preparation rollers 失效
标题翻译：带制备辊
公开(公告)号：US4593550A
公开(公告)日：1986-06-10
申请号：US755499
申请日：1985-07-15
申请人： Lucid L. Byrd
发明人： Lucid L. Byrd
IPC分类号： B21C37/08 , B21D5/10 , B23K13/02 , B21B1/08 , B21B27/00
CPC分类号： B23K13/02 , B21C37/0822 , B21D5/10
摘要： An improvement in a continuous rolling mill for forming flat steel strip into tubing. The improvement is a strip preparation station including upper and lower composite roller systems. Each system has end rollers which define a pass path for the strip. The lower end rollers have a support surface for engaging the lower surface of the strip and an outer pocket with a lower transition surface extending between the support surface and the outer pocket. Each of the upper end rollers has an engagement surface for contacting the upper strip surface and an outer flange which terminates below the level of the support surface and extends into the pocket. Each upper end roller has a bevelled working surface adjoining the engagement surface and overlying at least a portion of the transition surface and a portion of the support surface for cold working the irregularities of the strip. A method of preparing a strip for formation into a tube in a continuous rolling mill is also disclosed.
摘要翻译：用于将扁钢带形成管材的连续轧机的改进。改进是包括上下复合辊系统的条带制备站。每个系统具有限定条带的通行路径的端辊。下端辊具有用于接合带的下表面的支撑表面和具有在支撑表面和外袋之间延伸的下过渡表面的外袋。每个上端辊具有用于接触上带表面的接合表面和终止在支撑表面的高度之下并延伸到袋中的外凸缘。每个上端辊具有与接合表面相邻并且覆盖过渡表面的至少一部分和支撑表面的一部分的倾斜工作表面，用于冷却条带的不规则部分。还公开了一种在连续轧机中制备用于形成管的条的方法。

7. 发明授权

US4258936A Coupling 失效
标题翻译：耦合
公开(公告)号：US4258936A
公开(公告)日：1981-03-31
申请号：US110221
申请日：1980-01-07
申请人： Harold D. Goldberg
发明人： Harold D. Goldberg
IPC分类号： F16L19/02 , F16L47/04 , F16L19/00
CPC分类号： F16L19/0206 , F16L47/04
摘要： A coupling for connecting tubular conduits and the like in end-to-end relation, the connected ends of the conduits having identical external threads formed thereon. The coupling includes inner and outer coupling elements, the inner of which is longitudinally moveable within an internal bore in the outer and both of which have threaded internal bores which enable both elements to be threaded onto either of the conduit ends to a position enabling alignment of the conduits by relative lateral movement therebetween after which the outer coupling element may be threaded onto the other of the conduits so as to draw the adjacent ends of the conduits into aligned abutting relation. In an alternative embodiment, the inner coupling element may be moved longitudinally onto the threaded end of the conduit without requiring threading thereon, after which the inner coupling element may be removed by unthreading. In both embodiments, the coupling may be removed from the coupled conduits without damaging the coupling or conduits, thereby enabling salvaging and reuse.
摘要翻译：用于以端对端关系连接管状管道等的联接件，管道的连接端具有形成在其上的相同的外螺纹。联接器包括内部和外部联接元件，其内部可以在外部的内部孔内纵向移动，并且两者都具有带螺纹的内孔，这使得两个元件能够被螺纹连接到导管端部中的任何一个上，通过其间的相对横向移动的导管，之后外部联接元件可以被螺纹连接到另一个导管上，以便将导管的相邻端部拉成对准的邻接关系。在替代实施例中，内部联接元件可以纵向移动到导管的螺纹端上，而不需要在其上进行螺纹连接，此后可以通过松开来去除内部联接元件。在两个实施例中，可以从耦合的管道移除联接件而不损坏联接器或管道，从而能够进行回收和再利用。

8. 发明授权

US4081649A Seam roller for tube mill 失效
标题翻译：管子铣刀
公开(公告)号：US4081649A
公开(公告)日：1978-03-28
申请号：US711528
申请日：1976-08-04
申请人： Frank Tonkovich
发明人： Frank Tonkovich
IPC分类号： B23K11/06 , B23K31/06
CPC分类号： B23K11/062
摘要： A tube mill which employs circular rotating electrodes for welding the edge seam along with means within the continuous tube for rolling the welded seam. An arm extends into the tube and carriers a rotating roller that contacts the seam just downstream from the point where welding occurs. A connector affixed to the arm extends upward through the region between the converging edges of the strip to a pivot pin. An air cylinder is arranged to rock the arm about the pivot pin and force the roller upward against the undersurface of the hot seam close to the circular welding electrodes to produce a smooth surface. The upper section of the arm carries a pair of rotatable discs of different thicknesses which guide the converging edges of the strip into proper position for welding. The arm carries a pipe which directs fluid past the roller to blow weld spatter downstream while simultaneously cooling the roller. Preferably, an inert gas flow is maintained past the roller at a velocity between 500 and 3000 feet per second.

9. 发明授权

US3965551A Production of polymer-coated steel tubing 失效
标题翻译：生产聚合物涂层钢管
公开(公告)号：US3965551A
公开(公告)日：1976-06-29
申请号：US604622
申请日：1975-08-14
申请人： Arthur E. Ostrowski
发明人： Arthur E. Ostrowski
IPC分类号： B05C9/14 , B05C13/02 , B05C19/00 , B05D3/02 , B05D7/00 , B05D7/14 , B21C37/06 , B65H51/14 , B21B15/00
CPC分类号： B05C19/00 , B05C13/02 , B05C9/14 , B05D7/146 , B65H51/14 , B05D2254/00 , B05D2350/65 , B05D2401/32 , B05D3/0245 , B05D3/0281 , B05D7/546 , Y10T29/49888 , Y10T29/5185
摘要： Lengths of polymer-coated tubing are continuously produced from steel strip by roll-forming and welding at a fast rate of speed. The welded tubing is sized, cleaned and heated to raise its temperature to that desired for applying a polymeric coating. After coating, the tubing is heated to a desired baking temperature and then cooled. The tubing is unsupported from a location upstream of the coating station until cooled. Elongated endless belts grip the tubing over a longitudinal distance of at least about 2 feet and pull the tubing in a controlled manner to maintain the tubing in precise spatial location throughout its heating, coating and baking.
摘要翻译：聚合物涂层管的长度通过滚轧成形和快速速度的焊接从钢带连续生产。焊接管的尺寸，清洁和加热以将其温度提高到施加聚合物涂层所需的温度。涂覆后，将管道加热至所需的烘烤温度，然后冷却。管道从涂装站上游的位置未被支撑，直到冷却。细长的环形带将管道夹持在至少约2英尺的纵向距离处，并以受控的方式拉动管道，以在其加热，涂覆和烘烤过程中将管道保持在精确的空间位置。

10. 发明申请

US20120248271A1 Panel Lock Solar Clamp 审中-公开
标题翻译：面板锁太阳能夹具
公开(公告)号：US20120248271A1
公开(公告)日：2012-10-04
申请号：US13432308
申请日：2012-03-28
申请人： Chad K. Zeilenga
发明人： Chad K. Zeilenga
IPC分类号： H01L23/12
CPC分类号： H02S20/00 , Y02E10/50
摘要： A clamp is disclosed for attaching a solar panel to a grid system. The clamp includes an upper end clamp, a clamp plate, a channel nut; and a fastener connecting the clamp, the clamp plate and the nut. A head of the fastener engages the upper end clamp and a threaded end of the fastener engages a hole in the channel nut so that rotation of the fastener fixes the clamp to a structural member. Rotation of the fastener also fixes a solar panel to the structural member. The upper end clamp has a side surface, and the clamp plate has a side surface. The side surfaces are in the same plane to enable them both to engage a side surface of the solar panel. The upper end clamp includes a protruding lip for engaging a top surface of a solar panel. Other embodiments are disclosed and claimed.
摘要翻译：公开了一种用于将太阳能电池板连接到电网系统的夹具。夹具包括上端夹具，夹板，通道螺母; 以及连接夹具，夹板和螺母的紧固件。紧固件的头部接合上端夹具，并且紧固件的螺纹端接合通道螺母中的孔，使得紧固件的旋转将夹具固定到结构构件。紧固件的旋转也将太阳能电池板固定到结构构件。上端夹具具有侧面，夹板具有侧面。侧面处于相同的平面中，以使它们能够接合太阳能电池板的侧表面。上端夹具包括用于接合太阳能电池板顶表面的突出唇缘。公开和要求保护其他实施例。

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