公开(公告)号：US3263075A

公开(公告)日：1966-07-26

申请号：US28347863

申请日：1963-05-27

申请人： P & M CO ENGLAND LTD

发明人： ALEXANDER HILL JOHN

IPC分类号： B61K3/00 ,  E01B7/26

CPC分类号： E01B7/26 ,  B61K3/00 ,  E01B7/20

公开(公告)号：US2016974A

公开(公告)日：1935-10-08

申请号：US68819733

申请日：1933-09-05

申请人： ARDCO MFG COMPANY

发明人： CHARLES STERN

IPC分类号： E01B7/24 ,  E01B7/26

CPC分类号： E01B7/26 ,  B61K3/00 ,  Y10S366/60

公开(公告)号：US20170174235A1

公开(公告)日：2017-06-22

申请号：US15452484

申请日：2017-03-07

申请人： L.B. Foster Rail Technologies, Inc.

发明人： Steven D. Singleton ,  W. Thomas Urmson ,  Matthew Redfield ,  Christopher A. Lucke

IPC分类号： B61K3/00 ,  E01B7/26

CPC分类号： B61K3/00 ,  E01B7/26

摘要： A rail applicator assembly includes a rail having a head portion, a base portion, and a web portion extending between the head portion and the base portion. The head portion defines an outer surface. An applicator for applying a friction modifying material to the surface of the rail includes a foam body and an applicator support. The foam body is secured to the applicator support and defines a flow passageway that extends through the foam body for friction modifying material to flow through.

公开(公告)号：US4115282A

公开(公告)日：1978-09-19

申请号：US744579

申请日：1976-11-24

申请人： Hans Dieter Grasshoff

发明人： Hans Dieter Grasshoff

IPC分类号： C10M173/00 ,  B61K3/00 ,  C08L91/00 ,  C10M20060101 ,  C10M169/00 ,  C10N30/00 ,  C10N40/00 ,  C10N50/10 ,  E01B7/26 ,  C10M3/18 ,  C10M5/14 ,  C10M7/20 ,  C10M7/24

CPC分类号： C10M5/00 ,  C10M2201/02 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/066 ,  C10M2201/087 ,  C10M2207/021 ,  C10M2207/022 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/289 ,  C10M2207/40 ,  C10M2207/402 ,  C10M2207/404 ,  C10M2209/12 ,  C10N2210/01 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  C10N2250/10

摘要： A biodegradable lubricating grease composition is provided comprising an emulsion of vegetable-derived gel, water and a lubricant from the class of natural oils and fats.

摘要翻译： 提供了一种可生物降解的润滑脂组合物，其包含来自天然油和脂肪类的植物衍生凝胶，水和润滑剂的乳液。

公开(公告)号：US11273853B2

公开(公告)日：2022-03-15

申请号：US15918511

申请日：2018-03-12

申请人： L.B. FOSTER RAIL TECHNOLOGIES, INC.

发明人： Glen Appleby ,  Matthew Redfield ,  Charles Schnorr ,  Charles A. Petrie

IPC分类号： B61K3/00 ,  E01B7/26

摘要： An applicator for applying a friction modifying material to the surface of a rail is provided. The applicator comprises a resilient body for applying a composition to a surface of a rail. The resilient body comprises an outer impervious surface and defines a sealed passageway that extends through the resilient body for the composition to flow through; and an applicator support, wherein the resilient body is secured to the applicator support. A rail applicator assembly and methods for using the applicator are also provided.

公开(公告)号：US09440665B2

公开(公告)日：2016-09-13

申请号：US14620406

申请日：2015-02-12

申请人： L.B. Foster Rail Technologies, Inc.

发明人： Steven D. Singleton ,  W. Thomas Urmson ,  Matthew P. Redfield ,  Christopher Alan Lucke

IPC分类号： B61K3/00 ,  E01B7/26

CPC分类号： B61K3/00 ,  E01B7/26

摘要： A rail applicator assembly includes a rail having a head portion, a base portion, and a web portion extending between the head portion and the base portion. The head portion defines an outer surface. An applicator for applying a friction modifying material to the surface of the rail includes a foam body and an applicator support. The foam body is secured to the applicator support and defines a flow passageway that extends through the foam body for friction modifying material to flow through.

公开(公告)号：US08955645B2

公开(公告)日：2015-02-17

申请号：US12788971

申请日：2010-05-27

申请人： Steven D. Singleton ,  W. Thomas Urmson, Jr. ,  Matthew P. Redfield ,  Christopher Alan Lucke

发明人： Steven D. Singleton ,  W. Thomas Urmson, Jr. ,  Matthew P. Redfield ,  Christopher Alan Lucke

IPC分类号： B61K3/00 ,  E01B7/26

CPC分类号： B61K3/00 ,  E01B7/26

摘要： A rail applicator assembly includes a rail having a head portion, a base portion, and a web portion extending between the head portion and the base portion. The head portion defines an outer surface. An applicator for applying a friction modifying material to the surface of the rail includes a foam body and an applicator support. The foam body is secured to the applicator support and defines a flow passageway that extends through the foam body for friction modifying material to flow through.

摘要翻译： 轨道施加器组件包括具有头部，基部和在头部和基部之间延伸的腹板部分的轨道。 头部限定外表面。 用于将摩擦改性材料施加到轨道表面的施加器包括泡沫体和涂敷器支撑件。 泡沫体被固定到施加器支撑件并且限定了延伸穿过泡沫体的流动通道，用于摩擦改变材料流过。

公开(公告)号：US5842543A

公开(公告)日：1998-12-01

申请号：US736005

申请日：1996-10-23

申请人： Hiroyuki Naito ,  Masao Omori

发明人： Hiroyuki Naito ,  Masao Omori

IPC分类号： E01B7/26 ,  B61K3/00 ,  F16N7/38

CPC分类号： B61K3/00

摘要： A lubricant supply apparatus includes a pump for discharging lubricant. The lubricant is supplied onto two rows of floor plates arranged on a row of ties. Two tongue rails are mounted on the two rows of floor plates in such a manner as to slide on the floor plates. Times at which the pump is to start operating are preset in a schedule timer. The schedule timer informs a lubricant supply timer when the pump should start operating.

摘要翻译： 润滑剂供给装置包括用于排出润滑剂的泵。 将润滑剂供应到布置在一排领带上的两排地板上。 两排脚踏板以两块地板的方式安装在地板上滑动。 泵开始运行的时间预设在调度计时器中。 当泵应开始运行时，进度计时器通知润滑剂供应定时器。

公开(公告)号：US11898312B2

公开(公告)日：2024-02-13

申请号：US17601238

申请日：2020-04-03

申请人： Railway Robotics AS

发明人： Jørgen Torgersen

IPC分类号： E01B7/26 ,  B61D15/12 ,  B64C39/02 ,  B64U30/20 ,  B64U101/00

CPC分类号： E01B7/26 ,  B61D15/12 ,  B64C39/024 ,  B64U30/20 ,  B64U2101/00

摘要： A device is for lubricating a railway switch, the device being remotely controllable and configured for moving on a railway track. The device has a container for lubricant and at least one nozzle configured for lubricating the railway switch with the lubricant. A system includes the device and a controller for remotely controlling said device. A method is for lubricating a railway switch, wherein the method includes the steps of remotely directing the device to the railway switch, remotely instructing the device to lubricate the railway switch, and remotely directing the device away from the railway switch to avoid hindering train traffic through the switch.

公开(公告)号：US20220145547A1

公开(公告)日：2022-05-12

申请号：US17519920

申请日：2021-11-05

申请人： Roller Bearing Company of America, Inc.

发明人： Andrew Loutzenheiser

IPC分类号： E01B7/26 ,  E01B7/02

摘要： A railway switch system includes a base plate that has an exterior surface and a movable elongate rail that has a mounting flange that has an exterior surface that faces the exterior surface of the base plate. The railway switch system includes a lubricious liner disposed between the base plate and the mounting flange and mounted in parallel engagement on top of a substrate that is one of: the exterior surface of the base plate, the exterior surface of the mounting flange, and an exterior surface of an intervening plate disposed between the base plate and the mounting flange. The lubricious liner has an exposed bearing surface, has a second width, extends continuously across the second width, and is substantially planar. The lubricious liner consists of a non-metallic graphite free material consisting of a blend of polymer resin, fibers and a lubricant.