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1. 发明授权

US07998398B2 Slag removal system for a burn table 有权
标题翻译：炉渣清除系统
公开(公告)号：US07998398B2
公开(公告)日：2011-08-16
申请号：US12698590
申请日：2010-02-02
申请人： John R. Sunderman , Larry L. Minter
发明人： John R. Sunderman , Larry L. Minter
IPC分类号： C21B13/00 , C21B15/00 , B23K7/00
CPC分类号： B23K7/10 , B23K26/702
摘要： A pivoting door assembly for a downdraft cutting table assembly includes a door for covering a vent of the downdraft cutting table assembly, and an arm assembly coupled to the door. The downdraft cutting table assembly may include a cutting table for supporting a workpiece, a cutting torch assembly for positioning a cutting torch for cutting the workpiece, an exhaust duct for exhausting fumes, and a vent opening into the exhaust duct. The downdraft cutting table assembly may also include a slag removal system. The arm assembly is actuated by the cutting torch assembly as the cutting torch assembly positions the cutting torch over the cutting table. Actuation of the arm assembly by the cutting torch assembly causes the arm assembly to pivot the door open for allowing fumes from the cutting torch to be drawn into the exhaust duct.
摘要翻译：用于下降式切割台组件的枢转门组件包括用于覆盖下降式切割台组件的通风口的门和联接到门的臂组件。下降式切割台组件可以包括用于支撑工件的切割台，用于定位用于切割工件的切割炬的切割炬组件，用于排出烟雾的排气管道和到排气管道的通风口。下降式切割台组件还可以包括除渣系统。当割炬组件将割炬放置在切割台上时，手臂组件由割炬组件驱动。通过切割割炬组件对臂组件的致动使得臂组件将门打开，使得来自切割炬的烟雾被吸入排气管道。

2. 发明授权

US07560064B1 Downdraft exhaust cutting table 有权
标题翻译：下拉式排气切割台
公开(公告)号：US07560064B1
公开(公告)日：2009-07-14
申请号：US11389548
申请日：2006-03-24
申请人： Craig A. Crees , John R. Sunderman , Larry L. Minter
发明人： Craig A. Crees , John R. Sunderman , Larry L. Minter
IPC分类号： B23K10/00
CPC分类号： B23K37/0408 , B23K7/002 , B23K10/00 , B23K26/0876 , B23K26/10
摘要： A downdraft cutting table assembly includes a cutting table having a top surface for supporting a workpiece, and first and second side wall assemblies for supporting the top surface. The cutting table is comprised of table sections. First and second rail assemblies are mounted to the side wall assemblies for mounting a cutting torch assembly, which moves along the rail assemblies for cutting the workpiece. Partitions defining ventilation zones extend beneath the top surface. An exhaust duct having a vent associated with a ventilation zone is included for exhausting fumes produced when cutting the workpiece proximal to the ventilation zone. A pivoting door assembly having a door and an arm assembly is included for covering the vent. The arm assembly is actuated by the cutting torch assembly and pivots the door open, allowing the fumes to be drawn into the exhaust duct.
摘要翻译：下降式切割台组件包括具有用于支撑工件的顶表面的切割台和用于支撑顶表面的第一和第二侧壁组件。切割台由桌面部分组成。第一和第二轨道组件安装到侧壁组件，用于安装切割炬组件，其沿着轨道组件移动以切割工件。定义通风区的分区在顶部表面下方延伸。包括具有与通气区相关联的排气口的排气管，用于排出在切割靠近通风区的工件时产生的烟雾。包括具有门和臂组件的枢转门组件用于覆盖通风口。臂组件由切割炬组件致动并使门打开，允许烟雾被吸入排气管道中。

3. 发明申请

US20100133730A1 Slag Removal System for a Burn Table 有权
标题翻译：烧烤台炉渣去除系统
公开(公告)号：US20100133730A1
公开(公告)日：2010-06-03
申请号：US12698590
申请日：2010-02-02
申请人： John R. Sunderman , Larry L. Minter
发明人： John R. Sunderman , Larry L. Minter
IPC分类号： B23K7/10
CPC分类号： B23K7/10 , B23K26/702
摘要： A pivoting door assembly for a downdraft cutting table assembly includes a door For covering a vent of the downdraft cutting table assembly, and an arm assembly coupled to the door. The downdraft cutting table assembly may include a cutting table for supporting a workpiece, a cutting torch assembly for positioning a cutting torch for cutting the workpiece, an exhaust duct for exhausting fumes, and a vent opening into the exhaust duct. The downdraft cutting table assembly may also include a slag removal system. The arm assembly is actuated by the cutting torch assembly as the cutting torch assembly positions the cutting torch over the cutting table. Actuation of the arm assembly by the cutting torch assembly causes the arm assembly to pivot the door open for allowing fumes from the cutting torch to be drawn into the exhaust duct.
摘要翻译：用于下降式切割台组件的枢转门组件包括用于覆盖下降式切割台组件的通风口的门和连接到门的臂组件。下降式切割台组件可以包括用于支撑工件的切割台，用于定位用于切割工件的切割炬的切割炬组件，用于排出烟雾的排气管道和到排气管道的通风口。下降式切割台组件还可以包括除渣系统。当割炬组件将割炬放置在切割台上时，手臂组件由割炬组件驱动。通过切割割炬组件对臂组件的致动使得臂组件将门打开，使得来自切割炬的烟雾被吸入排气管道。

4. 发明授权

US6165410A Downdraft exhaust cutting table 有权
标题翻译：下拉式排气切割台
公开(公告)号：US6165410A
公开(公告)日：2000-12-26
申请号：US247729
申请日：1999-02-09
申请人： Craig A. Crees , Floyd C. Egdorf , Robert S. Jacobsen , Mike J. Jordan , David R. Lindgren , Steven A. Mathieson , Douglas G. Milner , Larry L. Minter , John R. Sunderman
发明人： Craig A. Crees , Floyd C. Egdorf , Robert S. Jacobsen , Mike J. Jordan , David R. Lindgren , Steven A. Mathieson , Douglas G. Milner , Larry L. Minter , John R. Sunderman
IPC分类号： B23K7/00 , B23K37/04 , B23K7/08
CPC分类号： B23K37/0408 , B23K7/002
摘要： A downdraft exhaust cutting table comprising an elongated cutting table having a cutting torch positioned thereover and which is movable along the length thereof to cut material positioned on the cutting table. An elongated exhaust duct is positioned beneath the cutting table and runs parallel to the length of the cutting table. The exhaust duct has a plurality of horizontally spaced-apart exhaust openings formed therein which close by a movable damper. In one embodiment, successive dampers are opened as a slag collection bucket moves along the length of the cutting table below the cutting torch. In a second embodiment, a plurality of ventilation zones are created by pivotal gates extending laterally outwardly from the exhaust duct and which are pivotally movable to permit slagger to pass therethrough.
摘要翻译：一种下拉式排气切割台，其包括具有定位在其上的切割炬的细长切割台，并且其可沿其长度移动以切割位于切割台上的材料。细长的排气管道位于切割台下方并平行于切割台的长度延伸。排气管道具有形成在其中的多个水平间隔开的排气口，靠近可动阻尼器。在一个实施例中，随着炉渣收集桶沿着切割割炬下方的切割台的长度移动，打开连续的阻尼器。在第二实施例中，多个通风区由从排气管横向向外延伸的枢转门产生，并且可转动地运动以允许排渣器通过。

5. 发明授权

US5960719A Railway car truck yaw control device 失效
标题翻译：铁路车载偏航控制装置
公开(公告)号：US5960719A
公开(公告)日：1999-10-05
申请号：US938179
申请日：1997-09-26
申请人： John R. Sunderman , Dale E. Monsell , Robert E. Owen
发明人： John R. Sunderman , Dale E. Monsell , Robert E. Owen
IPC分类号： B61F5/14 , B61F3/00
CPC分类号： B61F5/142
摘要： A railway car yaw control device includes a housing mounted on the upper surface of a truck bolster with an engagement member biased upwardly from the housing into engagement with a depression formed in a wear plate attached to the bottom of a car body.
摘要翻译：铁路车辆偏航控制装置包括安装在卡车摇枕的上表面上的壳体，其具有从壳体向上偏置的接合构件，该接合构件与形成在安装在车身底部的耐磨板中的凹部接合。

6. 发明授权

US5682822A Railway car side bearing 失效
标题翻译：铁路车侧轴承
公开(公告)号：US5682822A
公开(公告)日：1997-11-04
申请号：US680061
申请日：1996-07-15
申请人： John R. Sunderman , Dale E. Monsell , Robert E. Owen
发明人： John R. Sunderman , Dale E. Monsell , Robert E. Owen
IPC分类号： B61F5/14
CPC分类号： B61F5/142
摘要： A railway car truck side bearing includes a housing mounted on the upper surface of a truck bolster with an engagement member biased upwardly from the housing into engagement with a depression formed in a wear plate attached to the bottom of a car body. A carriage is affixed to the bottom of the top plate and supports two stacks of disk springs under an engagement member support member to bias the support member and the engagement member upwardly into the top plate aperture. A pair of elastomeric blocks are located on opposite sides of the carriage, between the top plate and the housing bottom, within the housing, to act as shock absorbers for the top plate.
摘要翻译：铁路车辆卡车侧轴承包括安装在卡车摇枕的上表面上的壳体，其具有从壳体向上偏置的接合构件，该接合构件与形成在连接到车体底部的耐磨板中的凹部接合。托架固定在顶板的底部，并且在接合构件支撑构件下面支撑两叠盘簧，以将支撑构件和接合构件向上偏压到顶板孔中。一对弹性体块位于托架的相对两侧，位于顶板和壳体底部之间，位于壳体内，用作顶板的减震器。

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