公开(公告)号：US5039134A

公开(公告)日：1991-08-13

申请号：US494011

申请日：1990-03-15

申请人： Roger D. Meadows ,  James B. Rush ,  James S. Bryan

发明人： Roger D. Meadows ,  James B. Rush ,  James S. Bryan

IPC分类号： F16L31/02

CPC分类号： F16L31/02

摘要： A branched hose construction, a T-connector therefor and methods of making the same are provided. The branched hose construction comprising a T-connector having a body portion provided with a pair of substantially oppositely directed legs extending therefrom and an outwardly directed branch leg extending therefrom intermediate the pair of legs, and three tubular hoses respectively telescoped onto the legs to be disposed in fluid communication with each other through the T-connector, the body portion of the T-connector having an annular shoulder adjacent each leg thereof against which an annular end surface of its respective hose abuts and which is of a size that causes the external peripheral surface of that respective hose to substantially mate with and thereby be substantially flush with the external peripheral surface of the body portion that is adjacent that respective hose.

摘要翻译： 提供了一种分支软管结构，一种T型连接器及其制造方法。 分支软管结构包括T型连接器，其具有主体部分，该主体部分设置有从其延伸的一对基本相对的脚和从该中间延伸的向外指向的分支腿，以及三个管状软管，其分别伸缩到待布置的腿上 通过T型连接器彼此流体连通，T形连接器的主体部分具有邻近其每个腿部的环形肩部，其相应软管的环形端表面与其邻接，并且其尺寸使得外部周边 该相应软管的表面基本上配合，并且由此与邻近相应软管的本体部分的外周表面基本齐平。

公开(公告)号：US4894021A

公开(公告)日：1990-01-16

申请号：US234783

申请日：1988-08-22

申请人： Homer N. Holden ,  Roger D. Meadows ,  Philip K. Loyer

发明人： Homer N. Holden ,  Roger D. Meadows ,  Philip K. Loyer

IPC分类号： A47L9/24 ,  H01R35/00

CPC分类号： A47L9/246 ,  H01R35/00 ,  H01R13/005 ,  H01R4/2429

摘要： A vacuum cleaner hose construction, insert therefor and methods of making the same are provided, the vacuum cleaner hose construction comprising an elongated vacuum hose having an end and an electrical conductor extending therealong and being provided with an end portion at the end thereof, an electrical terminal connector carried by the hose and being fixed to the end portion, an enlarged cuff disposed onto the end of the hose and covering at least part of the connector to hold the connector and its interconnected end portion in a predetermined position on the hose, and an insert that initially holds the connector and its interconnected end portion in the predetermined position thereof before the cuff is disposed thereon, the insert also being at least partially covered by the cuff.

摘要翻译： 提供一种真空吸尘器软管结构，其插入件及其制造方法，真空吸尘器软管结构包括细长的真空软管，其具有端部和沿其延伸的电导体，并在其端部设置有端部，电气 端子连接器，其被固定到端部，扩大的袖带设置在软管的端部上并且覆盖连接器的至少一部分以将连接器及其互连的端部保持在软管上的预定位置，以及 插入件，其最初将连接器及其互连的端部部分保持在其前端的预定位置，所述插入件还至少部分地被所述袖带覆盖。

公开(公告)号：US4740171A

公开(公告)日：1988-04-26

申请号：US017663

申请日：1987-02-24

申请人： Homer N. Holden ,  Roger D. Meadows

发明人： Homer N. Holden ,  Roger D. Meadows

IPC分类号： H01R4/24

CPC分类号： H01R4/2454 ,  H01R13/005

摘要： A vacuum cleaner hose construction, terminal connector therefor and methods of making the same are provided, the vacuum cleaner hose construction comprising an elongated vacuum hose having an electrical conductor extending therealong and being provided with an end portion, and an electrical connector carried by the hose and being fixed to the end portion, the connector having a knife-like portion provided with opposed edges defining sides of a slot therein that has an open end and a closed end. The end portion is disposed in the slot of the connector and is wedged between the opposed edges thereof for providing electrical connection therebetween. The connector has a holding unit carried thereby and having a part thereof disposed adjacent the conductor to hold the conductor in the slot by trapping the conductor between that part and the closed end of the slot.

摘要翻译： 提供了一种真空吸尘器软管结构，其端子连接器及其制造方法，真空吸尘器软管结构包括细长的真空软管，其具有沿其延伸的电导体并且设置有端部，以及由软管承载的电连接器 并且固定到所述端部，所述连接器具有设置有相对的边缘的刀形部分，所述相对的边缘限定其中具有开口端和封闭端的槽的侧面。 端部设置在连接器的槽中并且楔入其相对的边缘之间以在它们之间提供电连接。 连接器具有一个由此承载的保持单元，并且其一部分设置在导体附近，以通过在该部分和狭缝的封闭端之间捕获导体来将导体保持在槽中。

公开(公告)号：US4569477A

公开(公告)日：1986-02-11

申请号：US531120

申请日：1983-09-09

申请人： James S. Bryan ,  Roger D. Meadows

发明人： James S. Bryan ,  Roger D. Meadows

IPC分类号： E01B9/30 ,  E01B9/34

CPC分类号： E01B9/303

摘要： A railroad track insulator, part therefor and methods of making the same are provided, the railroad track insulator being adapted to hold a railroad rail against its foundation and comprising the combination of a metallic part and a polymeric part secured together so that the polymeric part is adapted to engage the rail. The metallic part has an open ended recess in one of the opposed sides thereof and is defined by a peripheral flange arrangement thereof. The polymeric part has a peripheral edge and is disposed and secured in the recess so as to have the peripheral edge thereof supported by the peripheral flange arrangement of the metallic part. The metallic part comprises a stamping that has a generally L-shaped cross-sectional configuration that defines two legs thereof being disposed at an angle relative to each other, each leg having opposed ends and an outer free end extending between the opposed ends thereof. Each end of each leg has a part of the peripheral flange arrangement bent therefrom and being spaced from adjacent parts of the peripheral flange arrangement.

摘要翻译： 提供了铁路轨道绝缘子及其制造方法，铁路轨道绝缘体适于将铁轨固定在其基础上，并包括金属部件和固定在一起的聚合物部件的组合，使得聚合物部件 适应铁路。 金属部件在其相对的一侧中具有开口凹部，并且由其周边凸缘布置限定。 聚合物部分具有周缘，并且设置并固定在凹部中，以使其周缘由金属部件的周边凸缘布置支撑。 金属部件包括具有大致L形横截面构造的冲压件，该截面构造限定其两个腿相对于彼此成一定角度设置，每个腿部具有相对的端部和在其相对端部之间延伸的外自由端。 每个腿的每个端部具有从其弯曲的周边凸缘装置的一部分并且与周边凸缘装置的相邻部分间隔开。

公开(公告)号：US4211457A

公开(公告)日：1980-07-08

申请号：US942235

申请日：1978-09-14

申请人： Roger D. Meadows

发明人： Roger D. Meadows

IPC分类号： A47L9/24 ,  F16L11/127 ,  F16L25/01 ,  H01R13/447 ,  H01R13/648 ,  H01R3/04

CPC分类号： A47L9/246 ,  H01R23/10

摘要： A vacuum cleaning apparatus comprising a current-carrying vacuum hose provided with a hose connector at one end thereof which has a pigtail-free shielded electrical connector assembly which is installed and self locked in position after assembly of the hose connector and which is particularly adapted to be directly connected with a female electrical connector in a housing assembly of a canister-type vacuum cleaner to thereby provide an economical construction which is also of optimum safety due to its self-locking character and shielding of its protruding metal male electrical connector.

摘要翻译： 一种真空清洁装置，包括载流真空软管，其一端具有软管连接器，其具有无尾纤的屏蔽电连接器组件，该软管连接器组件在组装软管连接器之后被安装和自锁定就位，并且特别适于 与罐型真空吸尘器的壳体组件中的母电连接器直接连接，从而提供经济的结构，由于其突出的金属公电连接器的自锁特性和屏蔽性而具有最佳的安全性。

公开(公告)号：US5795536A

公开(公告)日：1998-08-18

申请号：US598875

申请日：1996-02-09

申请人： Andrew J. Gaworowski ,  Darren E. Hercyk ,  Roger D. Meadows ,  Herman D. Sheron, Jr.

发明人： Andrew J. Gaworowski ,  Darren E. Hercyk ,  Roger D. Meadows ,  Herman D. Sheron, Jr.

IPC分类号： B29C33/04 ,  B29C35/04 ,  B29C43/10 ,  B29C43/12

CPC分类号： B29C33/04 ,  B29C43/102 ,  B29C43/12 ,  B29C35/041 ,  B29L2023/22

摘要： The present invention provides a method and apparatus for the rapid, uniform curing of cylindrical, polymeric objects. The invention provides precise, accurate control of both the curing temperature and pressure because the heating system is independent of the pressurization device. Cylindrical polymeric objects are cured by mounting the object on a cylindrical mandrel, applying substantially uniform pressure to the outer surface of the object, typically through an expandable bladder, and supplying curing is heat directly to the object by circulating a liquid heat transfer medium through the bladder or mandrel. Preferably, the expandable elastomeric bladder is mounted coaxially with the mandrel, and is expanded with a suitable liquid or gas to provide the pressure. The liquid heat transfer medium can be pumped through a passage in the mandrel to apply heat directly to the interior of the object, or the liquid heat transfer medium may be used to expand the bladder and apply the curing heat to the exterior of the object. Alternatively, a combination of both techniques may be employed.

摘要翻译： 本发明提供了一种用于快速，均匀固化圆柱形聚合物体的方法和装置。 本发明提供对固化温度和压力的精确，准确的控制，因为加热系统独立于加压装置。 圆柱形聚合物体通过将物体安装在圆柱形心轴上而固化，通常通过可膨胀气囊向物体的外表面施加基本均匀的压力，并且通过使液体传热介质通过 膀胱或心轴。 优选地，可膨胀弹性体囊与心轴同轴地安装，并且用合适的液体或气体扩张以提供压力。 液体传热介质可以泵送通过心轴中的通道，以将热量直接施加到物体的内部，或者液体传热介质可用于膨胀气囊并将固化热量施加到物体的外部。 或者，可以采用两种技术的组合。

公开(公告)号：US4887851A

公开(公告)日：1989-12-19

申请号：US153760

申请日：1988-02-08

申请人： James B. Rush ,  James S. Bryan ,  Jonas L. Gunter ,  Guy W. Dillard ,  Roger D. Meadows ,  Pearison W. Henry

发明人： James B. Rush ,  James S. Bryan ,  Jonas L. Gunter ,  Guy W. Dillard ,  Roger D. Meadows ,  Pearison W. Henry

IPC分类号： F16L31/02

CPC分类号： F16L31/02 ,  F16L41/14

摘要： A branched hose construction, a joint construction, a part for the joint construction and methods of making the same are provided, the branched hose construction comprising a first tubular member having an opening therein intermediate the opposed ends thereof, a second tubular member, and a joint construction comprising a tubular insert joining one of the ends of the second tubular member to the opening by having one end of the tubular insert disposed through the opening and the other end thereof interconnected to one end of the second tubular member whereby the tubular members are in fluid communication with each other through the tubular insert and the second tubular member branches outwardly from the first tubular member, the joint construction comprising a washer-like member telescoped on the tubular insert and cooperating with the one end of the tubular insert in mechanically clamping the one tubular member therebetween completely around the opening thereof.

摘要翻译： 提供了分支式软管结构，接头结构，用于接合结构的部件及其制造方法，所述分支式软管结构包括第一管状构件，其具有在其相对端部中间的开口，第二管状构件和 接头结构包括管状插入件，其将所述第二管状构件的端部中的一个连接到所述开口，其中所述管状插入件的一端通过所述开口设置，并且所述管状插入件的另一端与所述第二管状构件的一端相互连接， 通过所述管状插入件彼此流体连通，并且所述第二管状构件从所述第一管状构件向外分支，所述接合构造包括套筒状构件，所述垫圈状构件可套在所述管状插入件上并且与所述管状插入件的所述一端机械夹紧配合 其中一个管状构件完全围绕其开口。

公开(公告)号：US4679293A

公开(公告)日：1987-07-14

申请号：US804726

申请日：1985-12-05

申请人： James S. Bryan ,  Roger D. Meadows

发明人： James S. Bryan ,  Roger D. Meadows

IPC分类号： E01B9/30 ,  B23P11/02

CPC分类号： E01B9/303 ,  Y10T29/4987 ,  Y10T29/49876 ,  Y10T29/49906

摘要： A railroad track insulator, part therefor and methods of making the same are provided, the railroad track insulator being adapted to hold a railroad rail against its foundation and comprising the combination of a metallic part and a polymeric part secured together so that the polymeric part is adapted to engage the rail. The metallic part has an open ended recess in one of the opposed sides thereof and is defined by a peripheral flange arrangement thereof. The polymeric part has a peripheral edge and is disposed and secured in the recess so as to have the peripheral edge thereof supported by the peripheral flange arrangement of the metallic part.

摘要翻译： 提供了铁路轨道绝缘子及其制造方法，铁路轨道绝缘体适于将铁轨固定在其基础上，并包括金属部件和固定在一起的聚合物部件的组合，使得聚合物部件 适应铁路。 金属部件在其相对的一侧中具有开口凹部，并且由其周边凸缘布置限定。 聚合物部分具有周缘，并且设置并固定在凹部中，以使其周缘由金属部件的周边凸缘布置支撑。

公开(公告)号：US4398330A

公开(公告)日：1983-08-16

申请号：US260880

申请日：1981-05-06

申请人： Roger D. Meadows

发明人： Roger D. Meadows

IPC分类号： B61F5/16 ,  B61F5/18 ,  B21D53/10 ,  F16C17/04

CPC分类号： B61F5/16 ,  B61F5/18 ,  Y10T29/4971 ,  Y10T29/49872 ,  Y10T29/53226

摘要： A method of resisting wear between a body center plate of a body bolster of a railway vehicle body and a bolster bowl of a truck bolster of a truck of the railway vehicle is provided by disposing a wear resistant tubular liner to be sandwiched between the cylindrical surfaces of the body center plate and the bolster bowl. The tubular liner comprises an ultra high molecular weight polymeric material and has a top surface. A continuous metal ring is fixed to the flange of the bolster bowl against a top portion of the inside surface thereof before the liner is disposed in such bowl. The ring serves to engage the top surface of the tubular liner and prevent vertical cold flow of the polymeric material thereof from between the cylindrical surfaces.

摘要翻译： 提供了一种抵抗铁路车身的车体的车身中心板与铁路车辆的货车的货车摇枕之间的磨损的方法，该方法是将耐磨管状衬套设置在夹在圆柱形表面之间 的身体中心板和枕头碗。 管状衬垫包括超高分子量聚合材料并具有顶表面。 连续的金属环在将衬垫设置在这样的碗中之前，相对于其内表面的顶部固定到垫块的凸缘上。 环用于接合管状衬垫的顶表面，并防止其聚合材料从圆柱形表面之间的垂直冷流。

公开(公告)号：US4174984A

公开(公告)日：1979-11-20

申请号：US948067

申请日：1978-10-02

申请人： Roger D. Meadows

发明人： Roger D. Meadows

IPC分类号： B29C53/74 ,  B29C53/82 ,  B65H81/00

CPC分类号： B29C53/74 ,  B29C53/825

摘要： A machine and method are provided employing an elongate mandrel supported at one end and unsupported at its opposite end and apparatus carried by the mandrel and being movable therealong between the opposite ends with the apparatus supporting material wound thereon to define a length of the tubular conduit and moving out of supporting relation once the conduit moves axially beyond the opposite end, and the mandrel comprises a fixed helical structure supported concentrically around a central part which is rotatable therewithin and with the helical structure defining a helical groove along the mandrel with a plurality of members defining the apparatus and being operatively connected to the central part and movable within the groove upon rotation of the central part with the members supporting material helically wound thereon and moving out of supporting relation by falling within the length of conduit at the opposite end.

摘要翻译： 提供了一种机器和方法，其使用在一端支撑的细长心轴并且在其相对端处不支撑并且由心轴承载的装置并且可在其相对端之间沿着可移动的装置支撑材料缠绕在其上以限定管状导管的长度， 一旦导管轴向移动超出相对端，就移动出支撑关系，并且心轴包括一个固定的螺旋结构，该固定的螺旋结构同心地围绕可在其中旋转的中心部分支撑，并且螺旋结构沿轴心限定一个具有多个构件的螺旋槽 限定设备并且可操作地连接到中心部分并且在中心部分旋转时可在凹槽内移动，其中构件支撑材料螺旋地缠绕在其上并且通过在相对端处落入管道的长度而移出支撑关系。