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1. 发明申请

WO2016077630A1 RAILCAR ENERGY ABSORPTION/COUPLING SYSTEM 审中-公开
标题翻译： RAILCAR能量吸收/耦合系统
公开(公告)号：WO2016077630A1
公开(公告)日：2016-05-19
申请号：PCT/US2015/060456
申请日：2015-11-12
申请人： MINER ENTERPRISES, INC.
发明人： JAMES, Kenneth, A. , SCHOEDL, Erich, A.
IPC分类号： B61G9/04
CPC分类号： B61G7/10 , B61G9/04 , B61G9/06 , B61G11/00
摘要： A railcar energy absorption/coupling system including a cushioning assembly arranged in operable combination with a coupler and a yoke. The cushioning assembly is positioned in a draft pocket defined by a draft sill on a railcar between the front and rear stops. The yoke consists of a back wall along with top and bottom walls which are joined to and axially extending from the back wall toward a forward end of the cushioning assembly. The back wall of the yoke is disposed to contact the rear end of the cushioning assembly. The top and bottom walls of the yoke are operably coupled to a shank portion of the coupler toward a forward end of the yoke.
摘要翻译：一种轨道车辆能量吸收/耦合系统，包括与联接器和轭架可操作地组合布置的缓冲组件。缓冲组件定位在由前挡板和后挡块之间的轨道车辆上的通风槽限定的通气槽中。磁轭由后壁以及顶壁和底壁组成，后壁与后壁连接并从后壁向缓冲组件的前端轴向延伸。轭架的后壁设置成接触缓冲组件的后端。轭的顶壁和底壁可操作地联接到联接器的柄部朝向轭的前端。

2. 发明申请

WO2012036657A1 FRICTION/ELASTOMERIC DRAFT GEAR 审中-公开
标题翻译：摩擦/弹塑性齿轮
公开(公告)号：WO2012036657A1
公开(公告)日：2012-03-22
申请号：PCT/US2010/002537
申请日：2010-09-17
申请人： MINER ENTERPRISES, INC.
发明人： WILT, Donald, E. , SALIS, Keith, A. , GALINDO, Rosie , POKORSKI, Robert, J. , JURASEK, Kris, C. , O'DONNELL, William, P.
IPC分类号： B61G9/06
CPC分类号： B61G9/06
摘要： A friction/elastomeric draft gear having a housing, a spring assembly arranged within the housing, and a friction clutch assembly having a wedge member and defining first sliding friction surface disposed at an angle θ relative to a longitudinal axis of the draft gear and a second friction surface disposed at an angle β relative to a longitudinal axis of the draft gear. The spring assembly is designed in combination with the angles θ and β of the first and second friction sliding surfaces relative to the longitudinal axis such that the draft gear consistently and repeatedly withstands between about 100KJ and 130 KJ of energy imparted at less than three meganewtons over a range of travel of the wedge member in an inward axial direction relative to the draft gear housing not exceeding 120mm.
摘要翻译：具有壳体，布置在壳体内的弹簧组件和摩擦离合器组件的摩擦/弹性起落架具有楔形构件并限定以角度θ设置的第一滑动摩擦表面。相对于牵伸齿轮的纵向轴线和相对于牵伸齿轮的纵向轴线成角度β设置的第二摩擦表面。弹簧组件与角度相结合设计？相对于纵向轴线的第一和第二摩擦滑动表面的ß，使得牵引齿轮一直重复地承受约0.5KJ至130KJ的能量，其在楔形构件的向内移动的范围内以小于3迈克相对于牵引齿轮壳体的轴向方向不超过120mm。

3. 发明申请

WO2011008237A1 RAILCAR CONSTANT CONTACT SIDE BEARING ASSEMBLY 审中-公开
标题翻译： RAILCAR恒定接触侧面轴承组件
公开(公告)号：WO2011008237A1
公开(公告)日：2011-01-20
申请号：PCT/US2010/001750
申请日：2010-06-17
申请人： MINER ENTERPRISES, INC.
发明人： O'DONNELL, William, P. , JENSEN, Erik, D. , ASPENGREN, Paul, B. , VAN MALDEGIAM, Michael, D. , PERLONGO, Paul, A. , STANEK, Mark, W. , MERGES, Adam, J.
IPC分类号： B61F3/00
CPC分类号： B61F5/142
摘要： A constant contact side bearing assembly for a railcar including a housing with wall structure defining a central axis for the side bearing assembly and a multipiece cap. The cap is arranged in operable combination with the housing and includes a movable first member and a movable second member carried by the first member. A portion of the second member extends beyond the housing and defines a friction surface for the cap. A spring resiliently urges the friction surface of the cap into factional contact with railcar body structure. The cap members define cooperating angled surfaces therebetween for urging wall structure on the first member and wall structure on the second member into frictional engagement with the wall structure on said housing in response to a vertical load acting on the friction contacting surface on the cap.
摘要翻译：一种用于轨道车辆的恒定的接触侧轴承组件，包括具有限定用于侧面轴承组件的中心轴线的壁结构的壳体和多体盖。帽与壳体可操作地组合并且包括可移动的第一构件和由第一构件承载的可移动的第二构件。第二构件的一部分延伸超过壳体并且限定盖的摩擦表面。弹簧弹性地促使盖子的摩擦表面与导轨车身结构相分离。盖构件在其之间限定配合的成角度的表面，用于响应于作用在盖上的摩擦接触表面上的垂直载荷来促使第一构件上的壁结构和第二构件上的壁结构与所述壳体上的壁结构摩擦接合。

4. 发明申请

WO2008153637A1 RAILROAD CAR DRAFT GEAR 审中-公开
标题翻译： RAILROAD CAR DRAGE GEAR
公开(公告)号：WO2008153637A1
公开(公告)日：2008-12-18
申请号：PCT/US2008/005800
申请日：2008-05-06
申请人： MINER ENTERPRISES, INC.
发明人： PALERMO, Michael, R. , CARLSTEDT, Richard, A. , JURASEK, Kris, J.
IPC分类号： B61G9/00 , B61G11/00
CPC分类号： B61G9/06 , F16F1/376 , F16F1/40
摘要： A railroad car draft gear including a housing having an open end with a friction clutch assembly arranged in operable combination therewith. An elongated elastomeric spring assembly is disposed within the housing for storing energy during axial compression of the draft gear. A spring seat is arranged within the housing between the spring assembly and an end portion of each friction member forming part of the friction clutch assembly. The spring seat defines a surface, arranged in contacting relation with an end of the spring assembly, and defining at least one incongruity for allowing the elastomer of the spring assembly to combine therewith so as to establish a mechanical bond between the spring assembly and the spring seat.
摘要翻译：一种铁路车辆牵引齿轮，包括具有开口端的壳体，其具有布置成可操作地组合的摩擦离合器组件。细长的弹性弹簧组件设置在壳体内，用于在牵引齿轮的轴向压缩期间储存能量。在弹簧组件和构成摩擦离合器组件的一部分的每个摩擦构件的端部之间的壳体内布置弹簧座。弹簧座限定了与弹簧组件的端部接触的表面，并且限定了至少一个不协调，以使弹簧组件的弹性体与其结合，从而在弹簧组件和弹簧之间建立机械结合座位。

5. 发明申请

WO2004072422A2 BAR LOCK ASSEMBLY 审中-公开
标题翻译：酒吧锁组装
公开(公告)号：WO2004072422A2
公开(公告)日：2004-08-26
申请号：PCT/US2004/003328
申请日：2004-02-04
申请人： MINER ENTERPRISES, INC.
发明人： SENN, Brian, A.
IPC分类号： E06B
CPC分类号： E05C19/002 , E05B17/0025 , E05B63/0052 , E05B83/02 , Y10S292/32 , Y10S292/71 , Y10T292/23 , Y10T292/31 , Y10T292/323 , Y10T292/327
摘要： A bar lock assembly for securing closed a swingably movable door relative to an opening in a body of a vehicle or container is disclosed. The bar lock assembly includes a one-piece member for selectively interconnecting a pair of axially spaced pivots fixedly secured to the body of the vehicle with the movable door whereby securing the door in the closed position. The one-piece member includes a mounting portion, a handle mounting portion, and a web portion. The mounting portion extends along one edge of the member for operable association with the pivots on the vehicle body whereby allowing the bar lock assembly to move between latched and unlatched conditions. The handle mounting portion of such one-piece member is provided at an opposed edge of the member for mounting a manually operated handle for movement in a plane extending generally parallel to an outer surface on the door. The web portion is formed integral with and extends between the mounting portion and the handle mounting portion.
摘要翻译：公开了一种用于固定关闭相对于车辆或容器的主体中的开口的可摆动移动门的杆锁组件。杆锁组件包括一体式构件，用于选择性地将一对轴向间隔开的枢轴固定地固定到车辆本体与可动门，从而将门固定在关闭位置。一体式构件包括安装部分，手柄安装部分和腹板部分。安装部分沿着构件的一个边缘延伸，以与车身上的枢轴可操作地相关联，从而允许杆锁组件在锁定和非锁定状态之间移动。这种单件构件的手柄安装部分设置在构件的相对边缘处，用于安装手动操作的手柄以在大致平行于门的外表面延伸的平面内运动。腹板部分与安装部分和手柄安装部分一体形成并且在其之间延伸。

6. 发明申请

WO2021216278A1 RAILROAD FREIGHT CAR COUPLING SYSTEM 审中-公开
公开(公告)号：WO2021216278A1
公开(公告)日：2021-10-28
申请号：PCT/US2021/025872
申请日：2021-04-06
申请人： MINER ENTERPRISES, INC.
发明人： KRIES, Andy, R. , SCHOEDL, Erich, A. , SALIS, Keith, A. , JAMES, Kenneth, A. , BIEHL, Richard, B.
IPC分类号： B61G9/04
摘要： A railroad freight car coupling system utilizing purely mechanical cushioning assemblies at opposed ends of the ear. Each cushioning assembly includes an elongated draft gear assembly including two individually operable and axially spaced assemblies for absorbing both buff and draft forces. Each draft gear assembly includes an axially elongated and hollow metal housing with a first open end and a second open end disposed in longitudinally spaced relation relative to each other. The draft gear assembly is provided with first and second spring biased assemblies at opposed open ends of the housing for absorbing, storing and returning energy directed against a railroad freight ear with which the draft gear assembly is arranged in operable combination.

7. 发明申请

WO2018148042A1 RAILROAD CAR COUPLING SYSTEM 审中-公开
公开(公告)号：WO2018148042A1
公开(公告)日：2018-08-16
申请号：PCT/US2018/015665
申请日：2018-01-29
申请人： MINER ENTERPRISES, INC.
发明人： SCHOEDL, Erich, A. , JAMES, Kenneth, A. , KRIES, Andy, R.
IPC分类号： B61G7/00 , B61G7/10 , B61G9/04 , B61G9/12 , B61G9/22 , B61G11/00 , B61G11/18
摘要： A railroad car coupling system including a draft sill with front and rear stops, a coupler along with an energy management assembly for receiving and dissipating external forces experienced by the coupler. A yoke also forms part of the coupling system and is operably coupled to the coupler. The yoke includes top and bottom walls which each include two forward facing stops. A follower is mounted substantially between the top and bottom walls of the yoke for receiving forces experienced by the coupler. The follower is configured with two laterally spaced vertical extensions disposed toward opposed upper corners of the follower and two laterally spaced vertical extensions disposed toward opposed lower corners of the follower. Forward facing surfaces on the follower extensions are arranged in generally coplanar relationship relative to each other. Rearward facing surfaces on the follower extensions are arranged in generally coplanar relationship with each other and operably engage with the forward facing stops on the yoke to enhance the distribution of forces when the follower engages the front stops on the center sill when the coupling system is in a full draft condition.

8. 发明申请

WO2018102000A1 METHOD AND MECHANISM FOR CONTROLLING GRAVITATIONAL DISCHARGE OF MATERIAL FROM A RAILROAD HOPPER CAR 审中-公开
公开(公告)号：WO2018102000A1
公开(公告)日：2018-06-07
申请号：PCT/US2017/050575
申请日：2017-09-08
申请人： MINER ENTERPRISES, INC. , POWERBRACE CORPORATION
发明人： WATSON, Richard, A. , GAYDOS, Christopher, C. , WENZEL, Eric, F.
IPC分类号： B61D7/02 , B61D7/20 , B61D7/26 , B61D7/30
摘要： A mechanism for conjointly operating a plurality of gate assemblies mounted on a hopper car having an elongated car body with sides and ends, and a bottom defining a discharge area comprised of a plurality of discharge openings. Each gate assembly includes a slide door arranged in operable association with one of the discharge openings. The mechanism operates the slide door on all the gates conjointly relative to each other. Methods for controlling the gravitational discharge of material from a hopper car are also disclosed.

9. 发明申请

WO2010014133A1 RAILROAD FREIGHT CAR BRAKE BEAM ASSEMBLY 审中-公开
标题翻译：铁路运输车制动梁组件
公开(公告)号：WO2010014133A1
公开(公告)日：2010-02-04
申请号：PCT/US2009/003406
申请日：2009-06-04
申请人： POWERBRACE CORPORATION , MINER ENTERPRISES, INC.
发明人： CENTENO, Joseph , FORTUAN, Rudolph, S. , EKSTROM, Thomas, H.
IPC分类号： B61H13/00
CPC分类号： B61H13/36
摘要： A railroad freight car brake beam with a strut having a pair of generally parallel and joined side walls disposed to opposite sides of an axis of the strut and having a central hollow portion along with a longitudinally elongated slot adapted to be inclined a predetermined number of degrees from vertical for accommodating an elongated brake lever extending through the strut. Each side wall of the strut defines a bore opening to the hollow center portion and to an exterior of the strut. The bores defined by the strut are aligned relative to each other to accommodate at least a lengthwise portion of a brake lever pivot pin extending through the strut and serving to connect the brake lever to the strut. The aligned bores in the strut also define a pivot axis for the brake lever. The strut further includes a pair of bushings which journal the brake lever pivot pin. One bushing is accommodated in each bore defined by the strut. Cooperating instrumentalities inhibit inadvertent displacement of the brake pin bushings away from the axis of and relative to the strut thereby fixing the pivot axis of the brake lever relative to the strut.
摘要翻译：一种具有支柱的铁路货车制动梁，所述支柱具有一对大致平行且接合的侧壁，所述一对侧壁布置到所述支柱的轴线的相对侧，并且具有中央中空部分以及适于纵向延伸的狭槽从垂直方向倾斜预定的度数以容纳延伸穿过支柱的细长制动杆。支柱的每个侧壁限定通向中空中心部分和支柱外部的孔。由支杆限定的孔相对于彼此对齐以至少容纳延伸穿过支杆并且用于将制动杆连接到支杆的制动杆枢轴销的纵向部分。支柱中对齐的孔也限定了制动杆的枢轴。支柱还包括一对衬套，其将制动杆枢轴销轴支承。一个衬套容纳在由支柱限定的每个孔中。合作的装置可以防止制动销轴套无意中偏离支柱的轴线并相对于支柱的位移，从而将制动杆的枢轴相对于支柱固定。

10. 发明申请

WO2008153724A1 RAILCAR BRAKE HEAD 审中-公开
标题翻译： RAILCAR制动头
公开(公告)号：WO2008153724A1
公开(公告)日：2008-12-18
申请号：PCT/US2008/006539
申请日：2008-05-22
申请人： MINER ENTERPRISES, INC. , POWERBRACE CORPORATION
发明人： FORTUNA, Rudolph, S.
IPC分类号： F16D65/14
CPC分类号： F16D65/06 , B61H13/36 , F16D2069/0433
摘要： A railcar brake head having an upper end, a lower end, and a pair of sides. The brake head further includes an elongated concave keyway defining an elongated axis and opening to the upper and lower ends of the brake head. At least a portion of the keyway is defined between a rear wall and spaced transversely extending upper and lower lugs. A front surface of each lug is adapted for mounting engagement with a brake shoe. The longitudinal spacing between the centralized upper and lower lugs is such that a keybridge extending from a rear face of the brake shoe is received and accommodated therebetween whereby inhibiting endwise movement of the brake shoe relative to the brake head. The centrally disposed upper lug on th? brake head is configured with a camming surface, a longitudinal portion of which is arranged relative to the keyway for guiding and facilitating movement of a free end of an elongated key downwardly past the upper lug.
摘要翻译：具有上端，下端和一对侧面的轨道车辆制动头。制动头还包括限定细长轴线并且向制动头的上端和下端开口的细长凹槽。键槽的至少一部分限定在后壁和间隔开的横向延伸的上和下凸耳之间。每个凸耳的前表面适于安装与制动蹄接合。集中的上凸耳和下凸耳之间的纵向间隔使得从制动蹄的后表面延伸的键桥被接收并容纳在其间，从而阻止制动蹄相对于制动头的端部移动。中央设置的上耳制动头构造有凸轮表面，其纵向部分相对于键槽设置，用于引导和促进细长键的自由端向下移动通过上凸耳。

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