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1. 发明授权

US4548666A Method for forming a railway center plate liner 失效
标题翻译：形成铁路中心板衬套的方法
公开(公告)号：US4548666A
公开(公告)日：1985-10-22
申请号：US604411
申请日：1984-04-30
申请人： Julien C. Mathieu
发明人： Julien C. Mathieu
IPC分类号： B61F5/08 , B61F5/16 , B61F5/18 , B61F5/20 , B32B31/04
CPC分类号： B61F5/08 , B61F5/16 , B61F5/18 , B61F5/20 , B60G2204/41042
摘要： A wear resistant liner for use between a center plate of a body bolster and a bolster bowl of a truck bolster of a railway vehicle is provided wherein such liner comprises a polymeric laminate comprised of a first material which is adapted to reduce load concentration against a peripheral annular flange of the bolster bowl and a second material which provides an antifriction surface engaging the flange with the laminate resulting in an increased operating life for such flange.
摘要翻译：提供了一种用于身体枕骨的中心板和铁路车辆的卡车摇枕的垫圈之间的耐磨内衬，其中这种衬垫包括由第一材料组成的聚合物层压件，该第一材料适于减小对周边垫圈的环形凸缘和第二材料，其提供使凸缘与层压板接合的减摩表面，导致这种凸缘的使用寿命增加。

2. 发明授权

US4291453A Apparatus for and method of severing a flexible reinforced elastomeric conduit supported on a plurality of elongated end-to-end rigid mandrels 失效
标题翻译：用于切割支撑在多个细长的端对端刚性心轴上的柔性增强弹性体导管的装置和方法
公开(公告)号：US4291453A
公开(公告)日：1981-09-29
申请号：US83065
申请日：1979-10-09
申请人： Julien C. Mathieu
发明人： Julien C. Mathieu
IPC分类号： B26D3/16 , B26D7/08 , B26D7/14 , B29C17/14 , B23P17/00 , B29D23/05
CPC分类号： B26D7/14 , B26D3/16 , B26D7/084 , Y10T29/49798 , Y10T83/0596 , Y10T83/543
摘要： An apparatus for and method of severing a continuous flexible reinforced elastomeric conduit supported on a plurality of elongated rigid mandrels disposed in connected end-to-end relation is provided with the apparatus and method enabling cutting through the conduit at each end of each mandrel so that each mandrel has a length of conduit therearound which is approximately equal to the length of the mandrel.
摘要翻译：提供了一种用于切断支撑在连接的端对端关系上设置的多个细长刚性心轴上的连续柔性增强弹性体导管的装置和方法，所述装置和方法能够在每个心轴的每个端部切割穿过导管，使得每个心轴具有其周围的导管长度，其大致等于心轴的长度。

3. 发明授权

US4440095A Wear member for railway vehicle 失效
标题翻译：铁路车辆的磨损成员
公开(公告)号：US4440095A
公开(公告)日：1984-04-03
申请号：US235498
申请日：1981-02-19
申请人： Julien C. Mathieu
发明人： Julien C. Mathieu
IPC分类号： B61F5/32 , F16C33/20 , F16C33/28
CPC分类号： B61F5/32
摘要： A wear member for a railway vehicle is provided, the wear member having a U-shaped support that is provided with a bight and a pair of parallel legs and carrying on the bight thereof anti-friction polymeric material. The support is made of structural material of substantially uniform thickness throughout, the structural material having a plurality of corrugations defining the bight of the support with each corrugation having the uniform thickness throughout substantially its entire configuration and having an end surface spaced from and coplanar with the end surfaces of the corrugations adjacent thereto whereby the corrugations provide structural strength for the bight of the support, the polymeric material being supported by certain of the corrugations at just the adjacent and coplanar end surfaces thereof.
摘要翻译：提供了一种用于铁路车辆的磨损构件，所述磨损构件具有U形支撑件，所述U形支撑件设置有弯头和一对平行腿，并承载着抗摩擦聚合物材料。该支撑件由整个厚度基本均匀的结构材料制成，结构材料具有限定支撑件的弯曲的多个波纹，每个波纹在其基本上整个构型中具有均匀的厚度，并且具有与其平行的端面波纹相邻的端面，由此波纹为支撑件的弯曲提供了结构强度，聚合物材料由恰好相邻和共面的端面处的某些波纹支撑。

4. 发明授权

US5795521A Moldless beveling of catheters 失效
标题翻译：导管无模切斜面
公开(公告)号：US5795521A
公开(公告)日：1998-08-18
申请号：US709172
申请日：1996-09-06
申请人： Julien C. Mathieu
发明人： Julien C. Mathieu
IPC分类号： A61M25/00 , B29C57/00
CPC分类号： A61M25/001
摘要： A moldless method for commercially producing intravenous catheters which are formed with geometrically identical catheter bevels. The method includes positioning an unbeveled catheter mounted on a central cylindrical support between first and second bevel profile blades. Each bevel profile blade has a blade surface in the shape of bevels to be imparted to the surface of the catheter, including a relatively steep bevel angle blade surface at the distal end of the catheter, which is the end to be inserted into a patient, and an adjacent relatively shallow bevel angle blade surface. The blade surfaces of the first and second bevel profile blades are positioned on opposite sides of the unbeveled catheter along a first axis. The first and second bevel profile blades are heated, and are translated in opposite directions towards the unbeveled catheter along a second axis which is substantially perpendicular to the first axis. During this operation, the translating blades squeeze and rotate the unbeveled catheter therebetween to pinch off and shape the catheter with the beveled surfaces defined by the bevel profile blades. The first and second bevel profile blades are then retracted from the beveled catheter, and the finished beveled catheter is removed from the beveling station.
摘要翻译：用于商业生产静脉导管的无模制方法，其形成有几何相同的导管斜面。该方法包括将安装在中心圆柱形支撑件上的未膨胀的导管定位在第一和第二斜面轮廓刀片之间。每个斜面轮廓刀片具有被赋予导管表面的斜面形状的刀片表面，包括在导管的远端处的相对陡峭的斜角刀片表面，其是插入患者体内的端部，和相邻较浅的斜角叶片表面。第一和第二斜面轮廓叶片的叶片表面沿着第一轴线定位在未展开的导管的相对侧上。第一和第二斜面轮廓叶片被加热，并且沿着基本上垂直于第一轴线的第二轴线朝着未展开的导管朝相反方向平移。在该操作期间，平移叶片挤压并旋转其间的未平坦的导管，以夹紧和形成具有由斜面轮廓刀片限定的斜面的导管。然后将第一和第二斜面轮廓叶片从斜面导管缩回，并且将完成的斜面导管从斜切台移除。

5. 发明授权

US4444609A Wear member for railway vehicle and method of making same 失效
标题翻译：铁路车辆的磨损成员及其制造方法
公开(公告)号：US4444609A
公开(公告)日：1984-04-24
申请号：US424683
申请日：1982-09-27
申请人： Julien C. Mathieu
发明人： Julien C. Mathieu
IPC分类号： B61F5/32 , B21D53/10 , B31F1/20
CPC分类号： B61F5/32 , Y10T156/1025 , Y10T29/49641 , Y10T29/49906
摘要： A method of making a wear member for a railway vehicle is described, a wear member having a U-shaped support that is provided with a bight and a pair of parallel legs and carrying on the bight thereof anti-friction polymeric material. The support is made of structural material of substantially uniform thickness throughout, the structural material having a plurality of corrugations defining the bight of the support with each corrugation having the uniform thickness throughout substantially its entire configuration and having an end surface spaced from and coplanar with the end surfaces of the corrugations adjacent thereto whereby the corrugations provide structural strength for the bight of the support, the polymeric material being supported by certain of the corrugations at just the adjacent and coplanar end surfaces thereof.
摘要翻译：描述了一种制造用于铁路车辆的磨损构件的方法，具有U形支撑件的磨损构件设置有弯头和一对平行的腿并承载其抗摩擦聚合物材料。该支撑件由整个厚度基本均匀的结构材料制成，结构材料具有限定支撑件的弯曲的多个波纹，每个波纹在其基本上整个构型中具有均匀的厚度，并且具有与其平行的端面波纹相邻的端面，由此波纹为支撑件的弯曲提供了结构强度，聚合物材料由恰好相邻和共面的端面处的某些波纹支撑。

6. 发明授权

US4429213A Electrically heated fluid conduit 失效
标题翻译：电加热流体导管
公开(公告)号：US4429213A
公开(公告)日：1984-01-31
申请号：US123237
申请日：1980-02-21
申请人： Julien C. Mathieu
发明人： Julien C. Mathieu
IPC分类号： F16L55/103 , F24H1/14 , H05B3/58 , H05B3/40 , F16L11/12
CPC分类号： H05B3/58 , B29C47/0023 , F16L55/103 , F24H1/142 , B29C47/02 , B29L2031/779 , Y10S428/92
摘要： An electrically heated fluid conduit includes a plastic pipe adapted to carry a flow of fluid subject to freezing at low temperatures, an electric resistance heater disposed around the pipe and extending along the length thereof and a thermal insulating jacket disposed around the heater. The heater is formed as a seamless sleeve of synthetic polymeric material having electrically conductive carbonaceous particles therein and is connected to the lead wires of an electrical power cable by a pair of spaced electrically conductive bands fixed around the sleeve and defining the length of the heater along the pipe. The thermal insulating jacket is formed as a seamless layer of foamed synthetic plastic material having randomly disposed air pockets. The outer portion of the jacket is compacted to reduce size of the air pockets immediately adjacent to the outer surface of the jacket so that the jacket has a higher density wear and impact resistant outer surface and good thermal insulating properties adjacent the pipe and heater.
摘要翻译：电加热的流体导管包括适于承载低温冻结的流体流的塑料管，设置在管周围并沿其长度延伸的电阻加热器和设置在加热器周围的绝热护套。加热器形成为其中具有导电碳质颗粒的合成聚合物材料的无缝套管，并且通过一对间隔开的导电带连接到电力电缆的引线，固定在套筒周围并限定加热器的长度管道。绝热护套形成为具有随机设置的气穴的发泡合成塑料材料的无缝层。护套的外部被压实以减小紧邻护套外表面的气穴的尺寸，使得护套具有更高密度的耐磨损和抗冲击外表面以及邻近管道和加热器的良好隔热性能。

7. 发明授权

US4313384A Pedestal liner for railway vehicle and method of making same 失效
标题翻译：铁路车辆基座及其制作方法
公开(公告)号：US4313384A
公开(公告)日：1982-02-02
申请号：US167292
申请日：1980-07-10
申请人： Homer N. Holden , Donald L. Kleykamp , William F. Moore , Julien C. Mathieu
发明人： Homer N. Holden , Donald L. Kleykamp , William F. Moore , Julien C. Mathieu
IPC分类号： B61F5/32
CPC分类号： B61F5/32 , Y10T29/49641 , Y10T29/4971
摘要： A pedestal liner for a railway vehicle and method of making same are provided wherein such liner comprises a roughly U-shaped metal support comprising the main structural portion of the liner with the metal support having a bight and a pair of parallel legs and an insert is provided and carried by the metal support. The insert has a pair of roughly parallel members which have outer portions disposed outwardly of and parallel to the parallel legs of the support and the parallel members are comprised of antifriction material; and, the insert has an integral arm extending transverse its members with the arm also being comprised of antifriction material. The insert is adapted to be readily installed on and removed from the metal support and is held in position mainly by surface portions of the metal support to define the pedestal liner.
摘要翻译：提供了一种用于铁路车辆的基座衬垫及其制造方法，其中这种衬套包括大致U形的金属支撑件，其包括衬套的主要结构部分，金属支撑件具有弯曲部，并且一对平行腿部和插入件由金属支撑件提供和承载。插入件具有一对大致平行的构件，其具有设置在支撑件的平行腿之外并且平行于支撑件的平行腿的外部部分，并且平行构件由减摩材料构成; 并且插入件具有横向于其构件延伸的整体臂，臂也由抗摩擦材料构成。插入件适于容易地安装在金属支撑件上和从金属支撑件移除并且主要由金属支撑件的表面部分保持就位以限定基座衬套。

8. 发明授权

US4264015A Railway coupler wear member 失效
标题翻译：铁路联轴器磨损件
公开(公告)号：US4264015A
公开(公告)日：1981-04-28
申请号：US26478
申请日：1979-04-02
申请人： Julien C. Mathieu
发明人： Julien C. Mathieu
IPC分类号： B61G7/06 , B61G9/20 , B61G5/00 , F16C27/02
CPC分类号： B61G9/20 , B61G7/06
摘要： A wear member is provided wherein such wear member is used between relatively movable components of a railway vehicle and wherein the wear member comprises a main body made primarily of a polymeric material, a support for the main body with the support having opposed surface portions, and a plurality of openings in the support having integral rivet-like portions of the polymeric main body corresponding in number and configuration to the plurality of openings extending therethrough and holding the main body to the support with such polymeric main body having parts thereof disposed in embracing relation around the opposed surface portions.
摘要翻译：提供了一种磨损构件，其中这种磨损构件用于铁路车辆的相对可移动的部件之间，并且其中磨损构件包括主要由聚合材料制成的主体，主体的支撑件，其支撑件具有相对的表面部分，以及所述支撑体中的多个开口具有聚合物主体的整体铆钉状部分，其数量和构型对应于延伸穿过其中的多个开口并且将主体保持在支撑体上，该聚合主体具有以包围关系设置的部分围绕相对的表面部分。

9. 发明授权

US5716572A Flashless catheter beveling process 失效
标题翻译：无刷导管倒角加工
公开(公告)号：US5716572A
公开(公告)日：1998-02-10
申请号：US707592
申请日：1996-09-05
申请人： Peter H. Lesiczka , Julien C. Mathieu
发明人： Peter H. Lesiczka , Julien C. Mathieu
IPC分类号： A61M25/00 , A61M25/16 , B29C37/02 , B29C57/00 , B28B7/14
CPC分类号： A61M25/001 , B29C37/02 , B29C57/00 , B29L2031/7542 , Y10S264/66 , Y10S425/806
摘要： A flashless catheter beveling process in which a beveling catheter mold has an internal cavity which defines the external beveled shape of the catheter and also has a circular hole centrally located therein. In the beveling mold, one end of a distal endmost interior bevel terminates at the surface of the beveling mold, with the distal endmost bevel and the surface forming an angle at the edge of the circular hole. A cylindrical support pin is inserted into a hollow extruded unbeveled catheter tube. The beveling mold is heated and positioned relative to and around the extruded catheter tube with the cylindrical support pin positioned in the circular hole of the mold. This arrangement melts the extruded catheter tube to allow it to flow within and assume the shape defined by the internal cavity of the beveling mold, and the molten catheter material flashes through a narrow annular gap defined between the cylindrical support pin and the circular hole. The cylindrical support pin is then withdrawn from the circular hole in the beveling mold, and one end of a cone pin is positioned in contact with the circular hole. The cone pin contacts the circular edge formed by the surface of the mold and the distal endmost bevel, and pinches off the flash which has been extruded through the annular gap. The molded catheter is then removed from the catheter mold, and the cylindrical support pin is withdrawn from the finished and molded catheter.
摘要翻译：无闪光导管斜切工艺，其中斜切导管模具具有限定导管的外部斜面形状的内部空腔，并且还具有居中定位在其中的圆形孔。在斜切模具中，最远端的内斜面的一端终止于斜切模具的表面，最远端的斜面和表面在圆形孔的边缘处形成一角度。将圆柱形支撑销插入中空挤压的未展开的导管管中。斜切模具相对于挤出的导管管被加热并定位，其中圆柱形支撑销定位在模具的圆形孔中。这种布置使挤出的导管管熔化，使其流入并且呈现由斜切模具的内腔限定的形状，并且熔融的导管材料通过限定在圆柱形支撑销和圆形孔之间的窄的环形间隙闪烁。然后将圆柱形支撑销从斜切模具中的圆形孔中取出，锥形销的一端定位成与圆形孔接触。锥销接触由模具表面和最远端的斜面形成的圆形边缘，并夹住已经通过环形间隙挤出的闪光。然后将模制的导管从导管模具中取出，并且圆柱形支撑销从成品和模制的导管中取出。

10. 发明授权

US4550484A Method of making brake system assembly for railway vehicle 失效
标题翻译：铁路车辆制动系统组装方法
公开(公告)号：US4550484A
公开(公告)日：1985-11-05
申请号：US617045
申请日：1984-06-04
申请人： Julien C. Mathieu
发明人： Julien C. Mathieu
IPC分类号： B61H1/00 , B61H13/38 , B23P11/00
CPC分类号： B61H13/38 , B61H1/00 , Y10T29/4984 , Y10T29/49876 , Y10T29/49947 , Y10T403/4662
摘要： A brake system for a railway vehicle and method of making same are provided and such brake system comprises a brake rod member, a horizontal supporting member which is adapted to support the rod member for sliding movements thereon, and an antifriction component carried by the supporting member with the component serving to minimize wear and enable antifriction movements during the sliding movements and wherein the component comprises a solid strip portion of substantially rectangular cross-sectional configuration with the system further comprising at least one self-contained clip device for locking the strip portion against the supporting member and the clip device comprises a pair of resilient parallel legs and locking projections extending from the outer end portions of the parallel legs toward each other, with the clip device being disposed with the parallel legs embracing opposed vertical surfaces of the supporting member and with the projections snap locked beneath a bottom surface thereof.
摘要翻译：提供了一种用于铁路车辆的制动系统及其制造方法，并且这种制动系统包括制动杆构件，适于支撑杆构件用于在其上滑动的水平支撑构件，以及由支撑构件承载的减摩构件其中所述部件用于使磨损最小化并且允许在滑动运动期间的减摩运动，并且其中所述部件包括具有基本上矩形横截面构造的实心条带部分，所述系统还包括用于将条带部分锁定的至少一个独立夹持装置支撑构件和夹持装置包括一对弹性平行腿和从平行腿的外端部朝向彼此延伸的锁定突起，夹具装置设置有包围支撑构件的相对的垂直表面的平行腿，突起扣在底部surfa下方 ce。

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