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1. 发明授权

US09272718B2 Slack adjuster environmental improvements 有权
标题翻译：松弛调节器环境改善
公开(公告)号：US09272718B2
公开(公告)日：2016-03-01
申请号：US14463133
申请日：2014-08-19
申请人： NEW YORK AIR BRAKE, LLC
发明人： Howard E. Huber, Jr. , Eric C. Wright , Jeffrey Sauter
IPC分类号： B61H15/00
CPC分类号： B61H15/0028
摘要： A slack adjuster that is protected against environmental contaminants via a series of holes positioned circumferentially around each end and covered by a sleeve having a slot is aligned with one of the series of holes while covering the remaining holes. The sleeve protects against infiltration of contaminants at the ends of the slack adjuster and allows any contaminants that do infiltrate the slack adjuster to be expelled through the aligned hole and slot. The central portion of the slack adjuster may also be protected by including a series of circumferential holes that are selectively covered by a sleeve having a drain positioned to align with the lowest holes while covering the remaining holes.
摘要翻译：通过一系列围绕每个端部围绕并被具有槽的套筒覆盖的孔保护环境污染物的松弛调节器与一系列孔中的一个对准，同时覆盖剩余的孔。套筒可防止污物在松弛调节器的端部渗透，并允许渗透松弛调节器的任何污染物通过对准的孔和槽排出。松弛调节器的中心部分也可以通过包括一系列周向孔来保护，所述圆周孔由套筒选择性地覆盖，所述套筒具有定位成与最低孔对准的排水口，同时覆盖剩余的孔。

2. 发明授权

US09789889B2 Slack adjuster for narrow gauge railroad cars 有权
公开(公告)号：US09789889B2
公开(公告)日：2017-10-17
申请号：US14523504
申请日：2014-10-24
申请人： NEW YORK AIR BRAKE, LLC
发明人： Brian Graves , Jeffrey Sauter , Derick Call , James Brierley
IPC分类号： B61H15/00 , F16D65/52 , F16D65/56
CPC分类号： B61H15/0021 , B61H15/0028 , F16D65/52 , F16D65/56
摘要： A slack adjuster for narrow gauge rail cars including a housing having a body with a first clevis joint, a coupling secured to the body, and a guide tube secured to the body coupling. A lever is pivotally coupled to the housing for moving an actuator coupled to a clutch. The clutch is engaged with the external threads of a rod and moveable between a first captured position, a second position where the clutch is free to rotate, and a second captured position to selectively control movement of the rod. Movement of the lever withdraws the actuator so that the clutch releases and can spin, allowing the threaded rod to translate from the retracted to extended positions. Opposing forces applied to a ram causes the clutch to move to the second captured position, thereby preventing rotation of the clutch and preventing the threaded rod from retracting further into the housing.

3. 发明授权

US09643587B2 Sequence valve for a brake cylinder having an automatic parking brake 有权
公开(公告)号：US09643587B2
公开(公告)日：2017-05-09
申请号：US14841968
申请日：2015-09-01
申请人： NEW YORK AIR BRAKE, LLC
发明人： Robert Neulieb , Howard Huber, Jr. , Keith Parnapy , Christopher J. Ferguson , Jeffrey Sauter
IPC分类号： B60T15/22 , B60T15/18
CPC分类号： B60T15/22 , B60T13/665 , B60T15/184 , B60T15/20
摘要： A sequencing valve for an automatic parking brake. The sequencing valve has a housing with a first port for communication with a source of a brake pipe pressure, a second port for communication with an exhaust, and a third port for communication with a brake pipe pressure input of an automatic parking brake. A valve body in the housing is moveable to either isolate the brake pipe pressure from the input to the parking brake, or couple brake pipe pressure to the input so that the parking brake may be released. A pilot is interconnected to the valve body for moving the valve body from the first position to the second position and can be driven by a charging and partial release of brake pipe pressure, charging of brake cylinder pressure, or a pneumatic signal provided by an electrical or a pneumatic control valve.

4. 发明申请

US20170057482A1 Sequence Valve For A Brake Cylinder Having An Automatic Parking Brake 有权
标题翻译：具有自动驻车制动器的制动气缸的顺序阀
公开(公告)号：US20170057482A1
公开(公告)日：2017-03-02
申请号：US14841968
申请日：2015-09-01
申请人： NEW YORK AIR BRAKE, LLC
发明人： Robert Neulieb , Howard Huber, JR. , Keith Parnapy , Christopher J. Ferguson , Jeffrey Sauter
IPC分类号： B60T15/22 , B60T15/18
CPC分类号： B60T15/22 , B60T13/665 , B60T15/184 , B60T15/20
摘要： A sequencing valve for an automatic parking brake. The sequencing valve has a housing with a first port for communication with a source of a brake pipe pressure, a second port for communication with an exhaust, and a third port for communication with a brake pipe pressure input of an automatic parking brake. A valve body in the housing is moveable to either isolate the brake pipe pressure from the input to the parking brake, or couple brake pipe pressure to the input so that the parking brake may be released. A pilot is interconnected to the valve body for moving the valve body from the first position to the second position and can be driven by a charging and partial release of brake pipe pressure, charging of brake cylinder pressure, or a pneumatic signal provided by an electrical or a pneumatic control valve.
摘要翻译：自动驻车制动器的排序阀。排序阀具有壳体，其具有用于与制动管压力源连通的第一端口，用于与排气连通的第二端口以及用于与自动驻车制动器的制动管压力输入连通的第三端口。壳体中的阀体可移动以将制动管压力从输入端隔离到驻车制动器，或者将制动管压力与输入相耦合，以便可以释放驻车制动器。导向件与阀体互连，用于将阀体从第一位置移动到第二位置，并且可以通过制动管压力的充电和部分释放，制动缸压力的充电或由电气提供的气动信号来驱动或气动控制阀。

5. 发明申请

US20160114816A1 Slack Adjuster for Narrow Gauge Railroad Cars 有权
标题翻译：窄尺寸铁路车辆的松弛调节器
公开(公告)号：US20160114816A1
公开(公告)日：2016-04-28
申请号：US14523504
申请日：2014-10-24
申请人： NEW YORK AIR BRAKE, LLC
发明人： Brian Graves , Jeffrey Sauter , Derick Call , James Brierley
IPC分类号： B61H15/00 , F16D65/52
CPC分类号： B61H15/0021 , B61H15/0028 , F16D65/52 , F16D65/56
摘要： A slack adjuster for narrow gauge rail cars including a housing having a body with a first clevis joint, a coupling secured to the body, and a guide tube secured to the body coupling. A lever is pivotally coupled to the housing for moving an actuator coupled to a clutch. The clutch is engaged with the external threads of a rod and moveable between a first captured position, a second position where the clutch is free to rotate, and a second captured position to selectively control movement of the rod. Movement of the lever withdraws the actuator so that the clutch releases and can spin, allowing the threaded rod to translate from the retracted to extended positions. Opposing forces applied to a ram causes the clutch to move to the second captured position, thereby preventing rotation of the clutch and preventing the threaded rod from retracting further into the housing.
摘要翻译：一种用于窄轨道车厢的松弛调节器，包括具有主体的壳体，壳体具有第一U形夹接头，固定到主体的联接器和固定到主体联接器的引导管。杠杆枢转地联接到壳体，用于移动联接到离合器的致动器。离合器与杆的外螺纹接合并可在第一捕获位置，离合器自由旋转的第二位置和第二捕获位置之间移动，以选择性地控制杆的运动。杠杆的移动使执行机构退回，使得离合器释放并且可以旋转，从而允许螺杆从缩回位置到伸展位置平移。施加在压头上的相对力导致离合器移动到第二捕获位置，从而防止离合器旋转并防止螺杆进一步收回到壳体中。

6. 发明申请

US20140353095A1 Slack Adjuster Environmental Improvements 有权
标题翻译：松弛调整器环境改善
公开(公告)号：US20140353095A1
公开(公告)日：2014-12-04
申请号：US14463133
申请日：2014-08-19
申请人： NEW YORK AIR BRAKE, LLC
发明人： Howard E. Huber, JR. , Eric C. Wright , Jeffrey Sauter
IPC分类号： B61H15/00
CPC分类号： B61H15/0028
摘要： A slack adjuster that is protected against environmental contaminants via a series of holes positioned circumferentially around each end and covered by a sleeve having a slot is aligned with one of the series of holes while covering the remaining holes. The sleeve protects against infiltration of contaminants at the ends of the slack adjuster and allows any contaminants that do infiltrate the slack adjuster to be expelled through the aligned hole and slot. The central portion of the slack adjuster may also be protected by including a series of circumferential holes that are selectively covered by a sleeve having a drain positioned to align with the lowest holes while covering the remaining holes.
摘要翻译：通过一系列围绕每个端部围绕并被具有槽的套筒覆盖的孔保护环境污染物的松弛调节器与一系列孔中的一个对准，同时覆盖剩余的孔。套筒可防止污物在松弛调节器的端部渗透，并允许渗透松弛调节器的任何污染物通过对准的孔和槽排出。松弛调节器的中心部分也可以通过包括一系列周向孔来保护，所述圆周孔由套筒选择性地覆盖，所述套筒具有定位成与最低孔对准的排水口，同时覆盖剩余的孔。

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