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1. 发明授权

US12000284B1 Swing arm plow apparatuses and methods 有权
公开(公告)号：US12000284B1
公开(公告)日：2024-06-04
申请号：US18095109
申请日：2023-01-10
申请人： Swanson Industries, Inc.
发明人： Jason Sleeth
IPC分类号： E21D23/04 , E21D19/02
CPC分类号： E21D23/04 , E21D19/02
摘要： A longwall mining swing arm plow. The swing arm plow includes a plow panel attached to a walker-shield connecting bar by a hinge and a sweeping actuator attached to the walker-shield connecting bar at a first end and the swing-arm plow at a second end to push the swing-arm plow in an arc around the hinge.

2. 发明公开

US20230405740A1 MINING SHIELD BASE LIFT METHODS 审中-公开
公开(公告)号：US20230405740A1
公开(公告)日：2023-12-21
申请号：US18241590
申请日：2023-09-01
申请人： Swanson Industries, Inc.
发明人： Christopher Scott Larew
IPC分类号： B23P6/00 , E21D23/18 , E21D23/00 , F15B20/00
CPC分类号： B23P6/00 , E21D23/18 , E21D23/0078 , F15B20/00
摘要： A longwall mining shield base lift method. The method includes removing an old wear pad and installing a new wear pad.

3. 发明公开

US20230339051A1 MINING SHIELD BASE LIFT APPARATUSES AND METHODS 审中-公开
公开(公告)号：US20230339051A1
公开(公告)日：2023-10-26
申请号：US17726553
申请日：2022-04-22
申请人： Swanson Industries, Inc.
发明人： Christopher Scott Larew
IPC分类号： B23P6/00 , E21D23/00 , E21D23/18 , F15B20/00
CPC分类号： B23P6/00 , E21D23/0078 , E21D23/18 , F15B20/00
摘要： A longwall mining shield base lift. The base lift includes a hydraulic cylinder having an apparatus for coupling the hydraulic cylinder to the longwall mining shield, a cylinder rod having a first end extending into the hydraulic cylinder and a second end for extending toward ground beneath the longwall mining shield, the second end being threaded axially, and a threaded wear pad threaded onto the cylinder rod. The wear pad includes a plurality of spanner holes for rotating the wear pad with a lever, at least one threaded retaining hole extending axially through the wear pad, and a retaining bolt threaded through the retaining hole until it contacts the cylinder rod.

4. 发明申请

US20190353035A1 MINING ROCK DEFLECTOR APPARATUS AND METHOD 审中-公开
公开(公告)号：US20190353035A1
公开(公告)日：2019-11-21
申请号：US15982280
申请日：2018-05-17
申请人： Swanson Industries, Inc.
发明人： Edward Protiva , Jessica Larew , Peter Singleton
IPC分类号： E21D23/06 , E21D23/00
摘要： An apparatus and method for protecting a person servicing a longwall shear such changing bits on a drum, embodiments relating to a base plate to be secured to an underside of a shield canopy and a slide plate movably connected to the underside of the base plate such that the slide plate can advance out from the shield canopy to allow a person to service a longwall shear while being protected by the slide plate from falling rock and other debris, and the slide plate can then retract back under the shield canopy.

5. 发明申请

US20140150684A1 RAIL-SUPPORTED TRAILER APPARATUSES, SYSTEMS, AND METHODS 有权
标题翻译：铁路支持的拖车设备，系统和方法
公开(公告)号：US20140150684A1
公开(公告)日：2014-06-05
申请号：US14173035
申请日：2014-02-05
申请人： Swanson Industries, Inc.
发明人： Thomas L. Hutchinson
IPC分类号： B61B3/00 , F16M13/02
CPC分类号： B61B3/00 , F16M13/022
摘要： Apparatuses and methods for a trailer that hangs when not in use and on which material may be transported. The apparatuses include a trailer having a single wheel bracket attached to at least one wheel and a trailer body. The trailer body has a first end and a second end and is attached to the single wheel bracket near the first end. The trailer body has a first coupler at the first end and a second coupler at the second end, the first coupler to attach the trailer to a second trailer and the second coupler to attach the trailer to a third trailer such that the trailer hangs by only the single wheel bracket from the first rolling surface of the beam-type rail when the trailer is not attached to the third trailer.
摘要翻译：拖车的设备和方法，在不使用时挂起，可在哪些材料上运输。这些装置包括具有附接到至少一个车轮和拖车车身的单个车轮支架的拖车。拖车主体具有第一端和第二端，并且在第一端附近附接到单轮支架。拖车主体在第一端具有第一联接器，在第二端具有第二联接器，第一联接器将拖车附接到第二拖车，第二联接器将拖车附接到第三拖车，使得挂车仅挂起当拖车未附接到第三拖车时，单梁支架从梁型轨道的第一滚动表面。

6. 发明授权

US10995617B2 Mining rock deflector apparatus and method 有权
公开(公告)号：US10995617B2
公开(公告)日：2021-05-04
申请号：US17008051
申请日：2020-08-31
申请人： Swanson Industries, Inc.
发明人： Edward Protiva , Jessica Larew , Peter Singleton
IPC分类号： E21D23/00 , E21D23/06
摘要： An apparatus and method for protecting a person servicing a longwall shear such changing bits on a drum, embodiments relating to a base plate to be secured to an underside of a shield canopy and a slide plate movably connected to the underside of the base plate such that the slide plate can advance out from the shield canopy to allow a person to service a longwall shear while being protected by the slide plate from falling rock and other debris, and the slide plate can then retract back under the shield canopy.

7. 发明申请

US20140096700A1 RAIL SUPPORTED TRAILER WAY APPARATUSES, SYSTEMS, AND METHODS 有权
标题翻译：铁路支持的拖车方式，系统和方法
公开(公告)号：US20140096700A1
公开(公告)日：2014-04-10
申请号：US13647121
申请日：2012-10-08
申请人： SWANSON INDUSTRIES, INC.
发明人： Thomas L. Hutchinson
IPC分类号： B61B3/00 , B61D17/00
CPC分类号： B61B3/00 , F16M13/022
摘要： System, apparatuses, and methods for supporting a trailer on a rail. The systems, apparatuses, and methods include a trailer for a rail. The trailer includes a first wheel to be supported by a first horizontal rolling surface of the rail, a wheel bracket attached to the first wheel by a first axle, and a trailer body attached to the wheel bracket, the trailer body having a hitch at a first end and having a coupler to receive the hitch of a second trailer at a second end.
摘要翻译：用于在轨道上支撑拖车的系统，设备和方法。系统，装置和方法包括用于轨道的拖车。拖车包括由轨道的第一水平滚动表面支撑的第一轮，通过第一车轴附接到第一车轮的车轮支架和附接到车轮支架的拖车车身，拖车车身具有挂钩第一端并且具有耦合器以在第二端处接收第二拖车的搭接。

8. 发明授权

US12103124B2 Mining shield base lift wear pad 有权
公开(公告)号：US12103124B2
公开(公告)日：2024-10-01
申请号：US18241619
申请日：2023-09-01
申请人： Swanson Industries, Inc.
发明人： Christopher Scott Larew
IPC分类号： E21D23/04 , B23P6/00 , E21D23/00 , E21D23/18 , F15B20/00
CPC分类号： B23P6/00 , E21D23/0078 , E21D23/18 , F15B20/00 , E21D23/0034 , E21D23/0436
摘要： A wear pad for a longwall mining shield base lift. The wear pad includes at least one spanner hole for rotating the wear pad with a lever, at least one threaded retaining hole, and a retaining bolt threaded through the retaining hole until it contacts a cylinder rod to which the wear pad is to be attached.

9. 发明授权

US08869705B2 Rail-supported trailer apparatuses, systems, and methods 有权
标题翻译：铁路拖车设备，系统和方法
公开(公告)号：US08869705B2
公开(公告)日：2014-10-28
申请号：US14173035
申请日：2014-02-05
申请人： Swanson Industries, Inc.
发明人： Thomas L. Hutchinson
IPC分类号： B61B3/00 , F16M13/02
CPC分类号： B61B3/00 , F16M13/022
摘要： Apparatuses and methods for a trailer that hangs when not in use and on which material may be transported. The apparatuses include a trailer having a single wheel bracket attached to at least one wheel and a trailer body. The trailer body has a first end and a second end and is attached to the single wheel bracket near the first end. The trailer body has a first coupler at the first end and a second coupler at the second end, the first coupler to attach the trailer to a second trailer and the second coupler to attach the trailer to a third trailer such that the trailer hangs by only the single wheel bracket from the first rolling surface of the beam-type rail when the trailer is not attached to the third trailer.
摘要翻译：拖车的设备和方法，在不使用时挂起，可在哪些材料上运输。这些装置包括具有附接到至少一个车轮和拖车车身的单个车轮支架的拖车。拖车主体具有第一端和第二端，并且在第一端附近附接到单轮支架。拖车主体在第一端具有第一联接器，在第二端具有第二联接器，第一联接器将拖车附接到第二拖车，第二联接器将拖车附接到第三拖车，使得挂车仅挂起当拖车未附接到第三拖车时，单梁支架从梁型轨道的第一滚动表面。

10. 发明授权

US12138721B2 Mining shield base lift methods 有权
公开(公告)号：US12138721B2
公开(公告)日：2024-11-12
申请号：US18241590
申请日：2023-09-01
申请人： Swanson Industries, Inc.
发明人： Christopher Scott Larew
IPC分类号： B23P6/00 , E21D23/00 , E21D23/18 , F15B20/00 , E21D23/04
CPC分类号： B23P6/00 , E21D23/0078 , E21D23/18 , F15B20/00 , E21D23/0034 , E21D23/0436
摘要： A longwall mining shield base lift method. The method includes removing an old wear pad and installing a new wear pad.

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