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1. 发明公开

US20240092403A1 KNUCKLE PIN 审中-公开
公开(公告)号：US20240092403A1
公开(公告)日：2024-03-21
申请号：US18123872
申请日：2023-03-20
申请人： Pennsy Corporation
发明人： Zachary Ryan Brook , Manuel Tavares , Aaron Stern , Wayne H. Murphy
IPC分类号： B61G7/00 , B61G3/04
CPC分类号： B61G7/00 , B61G3/04
摘要： A knuckle pin, coupling system, and method for producing a knuckle pin are provided, the knuckle pin having a cylindrical body with a longitudinal slot therein separating vertical edges of the cylindrical body, with one or more first retaining elements that span outward of the cylindrical body, and a second retainer that includes one or more of opposing apertures, and bendable legs. A method for producing the knuckle pin is provided, where a blank is stamped into a workpiece that corresponds to the pin to be produced, and the stamped workpiece is rolled to produce the pin with the slot.

2. 发明授权

US10994754B2 Coupler for a railway vehicle, cores and method for production 有权
公开(公告)号：US10994754B2
公开(公告)日：2021-05-04
申请号：US16214351
申请日：2018-12-10
申请人： Pennsy Corporation
发明人： Aaron Stern , Perry Levitt , Manuel Tavares , Zachary Ryan Brook , Wayne H. Murphy
IPC分类号： B61G3/04 , B22C9/10 , B22C9/22 , B22C9/02
摘要： A coupler having a support provided through the body of the coupler and a plurality of openings in the coupler which are configured as open cavities. The coupler structure includes a shank that has a vertical support as well as lateral support. The coupler may be configured with a double I-beam structure with openings into the shank. Cores that may be fixed to the mold may be used to form the coupler and produce the openings in the shank.

3. 发明授权

US09834233B2 Lightweight rerailer 有权
公开(公告)号：US09834233B2
公开(公告)日：2017-12-05
申请号：US14690214
申请日：2015-04-17
申请人： Pennsy Corporation
发明人： Zachary Ryan Brook , Manuel Tavares , Michael J. Schmidt
IPC分类号： B61K5/00 , B61K5/02 , B61K5/06
CPC分类号： B61K5/02 , B61K5/00 , B61K5/06
摘要： A rerailer device for rerailing a railway vehicle onto a track, the device including a body with a ramp adapted to support a wheel of a railway vehicle thereon, a sloped face provided on said body and being configured with a slope that declines in a preferred direction toward the track on which the railway vehicle wheel is to be rerailed, and support means for supporting said sloped surface and railway vehicle wheels thereon, where the support configuration, material or combinations of configurations and materials facilitate lightweight construction.

4. 发明授权

US09604276B2 Coupler and method for production of a coupler with selectable configuration options 有权
公开(公告)号：US09604276B2
公开(公告)日：2017-03-28
申请号：US14273140
申请日：2014-05-08
申请人： Pennsy Corporation
发明人： Aaron Stern , Perry Levitt , Manuel Tavares , Zachary Ryan Brook , Wayne H. Murphy
IPC分类号： B22C9/22 , B61G1/00 , B22C3/00 , B22D25/02 , B61G3/04 , B22C21/14
CPC分类号： B22C9/22 , B22C3/00 , B22C21/14 , B22D25/02 , B61G1/00 , B61G3/04
摘要： A process for producing a coupler and an improved coupler are provided. The process produces a coupler by constructing a mold that is a replica of the coupler and is constructed from a plurality of mold components that are selected and assembled to form a mold having the shape of the coupler. The mold components may include a front mold component section that forms the head of the coupler, a rear mold component section that forms the shank of the coupler, and, optionally one or more shelf components forming a shelf of the coupler. The front, rear and shank mold components may themselves be made from a plurality of mold components that are assembled together. The mold is formed from a consumable material, coating with a heat resistant material so that the assembled mold components are within a mold volume, and molten metal is added to the mold volume.

5. 发明申请

US20160339931A1 COUPLER KNUCKLE 审中-公开
公开(公告)号：US20160339931A1
公开(公告)日：2016-11-24
申请号：US15230047
申请日：2016-08-05
申请人： Pennsy Corporation
发明人： Zachary Ryan Brook , Manuel Tavares , Michael J. Schmidt
IPC分类号： B61G7/00 , B61G1/28 , B61G3/04
CPC分类号： B61G7/00 , B61G1/28 , B61G3/04
摘要： An improved coupler knuckle with an improved interior configuration for handling forces imparted on the knuckle and transferring said imparted forces through the knuckle and improving handling of linear force loads and their transmission the interior having a force handling structure that includes spaced apart layers and cavities, with a cavity extending between the nose section and the tail section of the coupler knuckle.
摘要翻译：改进的联轴器转向节具有改进的内部构造，用于处理转向节上的力并且通过转向节传递所施加的力并改善线性力载荷的处理以及其变速器，内部具有包括间隔开的层和空腔的力处理结构，在鼻部和钩环的尾部之间延伸的腔。

6. 发明申请

US20140360964A1 LIGHTWEIGHT YOKE FOR RAILWAY COUPLING 有权
标题翻译：轻便轻便的铁路联轴器
公开(公告)号：US20140360964A1
公开(公告)日：2014-12-11
申请号：US14273198
申请日：2014-05-08
申请人： Pennsy Corporation
发明人： Perry Levitt , Zachary Ryan Brook , Manuel Tavares , Wayne H. Murphy , Aaron Stern
IPC分类号： B61G9/22
CPC分类号： B61G9/22
摘要： E-type and F-type yokes improve the ability of the yokes to be constructed having lighter weight yet function to handle loads from car coupling assembly components, such as, for example, a coupler mounted on the yoke. The E-type and F-type yokes have straps and openings provided in the straps, and are constructed from austempered ductile iron. Embodiments may be constructed with a tail or butt portion that includes sloped walls that form cavities in the butt portion of the yoke, where a supporting structure spans between the yoke rear wall and the draft gear seat wall.
摘要翻译： E型和F型轭提高了构造重量较轻的轭的能力，而且还具有处理来自汽车联接组件部件（例如安装在轭上的联接器）的负载的功能。 E型和F型轭在带子中提供带和开口，并由奥氏体球墨铸铁构成。实施例可以构造成具有尾部或对接部分，其包括在轭的对接部分中形成空腔的倾斜壁，其中支撑结构跨越轭后壁和牵引齿轮座壁。

7. 发明申请

US20140217662A1 POLYMER SPRING 有权
标题翻译：聚合弹簧
公开(公告)号：US20140217662A1
公开(公告)日：2014-08-07
申请号：US14081354
申请日：2013-11-15
申请人： Pennsy Corporation
发明人： Manuel Tavares , Michael J. Schmidt
IPC分类号： F16F1/373 , F16F1/36
CPC分类号： F16F1/3732 , F16F1/3605
摘要： A polymer spring has a hollow tubular polymer body, wherein the first end portion of the body, the second end portion of the body, and the mid-portion of the body together substantially maintain an annular cylindrical column structure throughout the length of the body from the first end portion of the body to the second end portion of the body, such that the mid-portion of the body has a substantial portion that is in direct alignment with the first end portion of the body and the second end portion of the body when the spring is compressed to eliminate or reduce the chances of the spring failing caused by the spring folding or buckling and to reduce material fatigue in the polymer spring associated with folding or buckling.
摘要翻译：聚合物弹簧具有中空的管状聚合物主体，其中主体的第一端部，主体的第二端部和主体的中间部分一起基本上在整个本体长度上保持环形圆柱形柱结构，本体的第一端部到主体的第二端部，使得主体的中部具有与主体的第一端部和本体的第二端部直接对准的主要部分当弹簧被压缩以消除或减少由弹簧折叠或屈曲引起的弹簧故障的机会并且减少与折叠或弯曲相关联的聚合物弹簧中的材料疲劳。

8. 发明申请

US20200239046A1 KNUCKLE PIN 审中-公开
公开(公告)号：US20200239046A1
公开(公告)日：2020-07-30
申请号：US16775217
申请日：2020-01-28
申请人： Pennsy Corporation
发明人： Zachary Ryan Brook , Manuel Tavares , Aaron Stern , Wayne H. Murphy
IPC分类号： B61G7/00 , B61G3/04
摘要： A knuckle pin, coupling system, and method for producing a knuckle pin are provided, the knuckle pin having a cylindrical body with a longitudinal slot therein separating vertical edges of the cylindrical body, with one or more first retaining elements that span outward of the cylindrical body, and a second retainer that includes one or more of opposing apertures, and bendable legs. A method for producing the knuckle pin is provided, where a blank is stamped into a workpiece that corresponds to the pin to be produced, and the stamped workpiece is rolled to produce the pin with the slot.

9. 发明申请

US20190248387A1 COUPLER FOR A RAILWAY VEHICLE, CORES AND METHOD FOR PRODUCTION 审中-公开
公开(公告)号：US20190248387A1
公开(公告)日：2019-08-15
申请号：US16214351
申请日：2018-12-10
申请人： Pennsy Corporation
发明人： Aaron Stern , Perry Levitt , Manuel Tavares , Zachary Ryan Brook , Wayne H. Murphy
IPC分类号： B61G3/04 , B22C9/02 , B22C9/10 , B22C9/22
CPC分类号： B61G3/04 , B22C9/02 , B22C9/103 , B22C9/108 , B22C9/22
摘要： A coupler having a support provided through the body of the coupler and a plurality of openings in the coupler which are configured as open cavities. The coupler structure includes a shank that has a vertical support as well as lateral support. The coupler may be configured with a double I-beam structure with openings into the shank. Cores that may be fixed to the mold may be used to form the coupler and produce the openings in the shank.

10. 发明授权

US10196076B2 Coupler knuckle 有权
公开(公告)号：US10196076B2
公开(公告)日：2019-02-05
申请号：US15230047
申请日：2016-08-05
申请人： Pennsy Corporation
发明人： Zachary Ryan Brook , Manuel Tavares , Michael J. Schmidt
IPC分类号： B61G7/00 , B61G3/04 , B61G1/28
摘要： An improved coupler knuckle with an improved interior configuration for handling forces imparted on the knuckle and transferring said imparted forces through the knuckle and improving handling of linear force loads and their transmission the interior having a force handling structure that includes spaced apart layers and cavities, with a cavity extending between the nose section and the tail section of the coupler knuckle.

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