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1. 发明申请

US20110259680A1 PARKING BRAKE ASSEMBLY FOR RAILWAY VEHICLE BRAKE SYSTEM 有权
公开(公告)号：US20110259680A1
公开(公告)日：2011-10-27
申请号：US13176878
申请日：2011-07-06
申请人： HOWARD SOMMERFELD , Jonathon Marlow , Michael J. Moriarity , Wajih Kanjo , David Meyer , Bradley Anderson , Michael Ring
发明人： HOWARD SOMMERFELD , Jonathon Marlow , Michael J. Moriarity , Wajih Kanjo , David Meyer , Bradley Anderson , Michael Ring
IPC分类号： F16D65/24
CPC分类号： B60T17/086 , B60T13/24 , B60T15/021
摘要： A parking brake assembly for a railway car includes a ratchet mounted for rotation on a threaded piston rod of a brake actuator and a holding pawl engageable with the ratchet for maintaining a push rod of the parking brake assembly to apply braking force when the air pressure is lost in the brake pipe and releasing the push rod to accordingly release the braking force when the supply of air pressure in the brake pipe is restored. An operating lever and a cylinder connected thereto are provided for selectively rotating the holding pawl. Valve is provided for supplying air pressure to and evacuating it from the cylinder. Release mechanism is provided for manually releasing the braking force. The parking brake assembly is employed with either truck-mounted or carbody-mounted braking system.

2. 发明申请

US20080179144A1 Parking brake assembly for railway vehicle brake system 有权
标题翻译：铁路车辆制动系统驻车制动总成
公开(公告)号：US20080179144A1
公开(公告)日：2008-07-31
申请号：US12011865
申请日：2008-01-30
申请人： Howard Sommerfeld , Jonathon Marlow , Michael J. Moriarity , Wajih Kanjo , David Meyer , Bradley Anderson , Michael Ring
发明人： Howard Sommerfeld , Jonathon Marlow , Michael J. Moriarity , Wajih Kanjo , David Meyer , Bradley Anderson , Michael Ring
IPC分类号： B61H13/00
CPC分类号： B60T17/086 , B60T13/24 , B60T15/021
摘要： A parking brake assembly for a railway car includes a ratchet mounted for rotation on a threaded piston rod of a brake actuator and a holding pawl engageable with the ratchet for maintaining a push rod of the parking brake assembly to apply braking force when the air pressure is lost in the brake pipe and releasing the push rod to accordingly release the braking force when the supply of air pressure in the brake pipe is restored. An operating lever and a cylinder connected thereto are provided for selectively rotating the holding pawl. Valve is provided for supplying air pressure to and evacuating it from the cylinder. Release mechanism is provided for manually releasing the braking force. The parking brake assembly is employed with either truck-mounted or carbody-mounted braking system.
摘要翻译：一种用于铁路车辆的驻车制动器组件包括：棘轮，其安装成用于在制动致动器的螺纹活塞杆上旋转;以及保持棘爪，其可与棘轮接合，用于保持驻车制动器组件的推杆，以在空气压力为当制动管中的空气压力的供应恢复时，在制动管中损失并释放推杆以相应地释放制动力。设置有操作杆和与其连接的气缸，用于选择性地旋转保持爪。阀被提供用于向气缸提供空气压力并将其从气缸排出。提供释放机构用于手动释放制动力。驻车制动器组件与卡车安装或车体安装的制动系统一起使用。

3. 发明申请

US20070205599A1 Brake hose lifting apparatus 失效
标题翻译：制动软管提升装置
公开(公告)号：US20070205599A1
公开(公告)日：2007-09-06
申请号：US11799661
申请日：2007-05-02
申请人： Michael Ring , Howard Sommerfeld , Scott Natschke
发明人： Michael Ring , Howard Sommerfeld , Scott Natschke
IPC分类号： F16L3/00
CPC分类号： F16L3/16 , B60T17/046 , Y10T137/6873
摘要： An apparatus for lifting a brake hose including a glad hand secured to one end thereof. The brake hose to be lifted into an elevated position is attached to an end of a railway car. Such apparatus further maintains the brake hose in such elevated position during in track service. Such apparatus includes a first member engageable with a predetermined portion of such railway car and a second member engageable with one of such glad hand and such brake hose. There is at least one fluid pressure actuated expansion member disposed between and engageable with such first and second member. Additionally, a supply line having a choke is disposed in fluid communication with such at least one fluid pressure actuated expansion member and a source of fluid pressure for expanding the expansion member in a longitudinal direction and thereby raise such brake hoses to a predetermined elevated position.
摘要翻译：一种用于提升制动软管的装置，包括固定在其一端的高尔夫手。将提升到升高位置的制动软管连接到铁路车辆的一端。这样的装置在轨道服务期间进一步将制动软管保持在这样的升高位置。这样的装置包括可与这种铁路车辆的预定部分接合的第一构件和可与这种高手之一和这种制动软管接合的第二构件。至少有一个流体压力致动的膨胀构件设置在该第一和第二构件之间并可与该第一构件和第二构件接合。此外，具有扼流圈的供应管路设置成与这种至少一个流体压力致动的膨胀构件和用于在纵向方向上膨胀膨胀构件的流体压力源流体连通，从而将这种制动软管升高到预定的升高位置。

4. 发明申请

US20050224441A1 Long travel high capacity friction draft gear assembly 失效
标题翻译：长行程大容量摩擦牵引装置
公开(公告)号：US20050224441A1
公开(公告)日：2005-10-13
申请号：US10927910
申请日：2004-08-27
申请人： Howard Sommerfeld , Michael Ring
发明人： Howard Sommerfeld , Michael Ring
IPC分类号： B61G9/10 , B61G9/02
CPC分类号： B61G9/10
摘要： A friction clutch type draft gear assembly includes a housing having an open front end and a closed rear end forming a ledge for enabling a longer buff and draft travel while fitting into a 24.625 inch draft gear pocket. A friction clutch mechanism includes a pair of outer stationary plate members, a pair of movable plate members, a pair of inner stationary plate members having an inner surface which is tapered at an angle of approximately 4.5°, a pair of wedge shoe members having an upper surface which is tapered from a point disposed inwardly from the tapered outer surface inwardly toward and at an acute angle relative to a longitudinal axis of the friction clutch mechanism, and a center wedge member which includes a pair of correspondingly tapered surfaces frictionally engageable with the upper tapered surface of a respective one of the pair of wedge shoe members. The tapered upper surface of the pair of wedge shoe members is tapered at an angle of approximately 49.0°-50.0°. The pair of tapered surfaces of the center wedge is tapered at an angle of about 49.5°.
摘要翻译：一种摩擦离合器型式的牵引齿轮组件包括具有敞开的前端和闭合的后端的壳体，其形成凸缘，以便在安装到24.625英寸的牵引齿轮槽中时能够实现更长的抛光和平滑行进。一种摩擦离合器机构包括一对外固定板构件，一对可移动板构件，一对具有以约4.5°的角度渐缩的内表面的内固定板构件，一对楔形鞋构件，其具有上表面从从锥形外表面向内设置的点向内倾斜并相对于摩擦离合器机构的纵向轴线成锐角;以及中心楔形构件，其包括一对相应的锥形表面，其可与所述一对楔形鞋构件中的相应一个的上锥形表面。一对楔形鞋件的锥形上表面以约49.0°-50.0°的角度渐缩。中心楔的一对锥形表面以约49.5°的角度渐缩。

5. 发明申请

US20050155947A1 Housing for long travel high capacity friction draft gear assembly 失效
标题翻译：长途旅行高容量摩擦牵引装置的外壳
公开(公告)号：US20050155947A1
公开(公告)日：2005-07-21
申请号：US10927911
申请日：2004-08-27
申请人： Howard Sommerfeld , Michael Ring
发明人： Howard Sommerfeld , Michael Ring
IPC分类号： B61G9/10 , B61G9/22 , B61G9/02
CPC分类号： B61G9/22 , B61G9/10
摘要： A friction-type draft gear assembly includes a housing having an open front and a closed rear end with a first and second rear portions and a pair of ledge members disposed intermediate such first and second rear portions and enabling the draft gear assembly to fit into a draft gear pocket of a predetermined length. A first rear portion is adapted to receive a compressible cushioning element with a seating arrangement abutting one end thereof which extends longitudinally from the second portion of the closed rear end toward the open front portion. The open front end is adapted to receive a friction cushioning element which has a spring release mechanism for continuously urging the friction cushioning element outwardly from the compressible cushioning element thereby releasing such friction cushioning element after compression of such draft gear assembly. The open front end may incorporate additional side members for direct attachment to a coupler.
摘要翻译：摩擦式起落架组件包括具有开口前部和封闭后端的壳体，其具有第一和第二后部;以及一对凸缘构件，设置在第一和第二后部之间，并且使得牵引齿轮组件能够装配到预定长度的牵引齿轮槽。第一后部适于容纳可压缩的缓冲元件，其具有邻接其一端的座位装置，其从封闭的后端的第二部分朝向敞开的前部部分纵向延伸。敞开的前端适于容纳摩擦缓冲元件，该摩擦缓冲元件具有用于从可压缩缓冲元件向外推动摩擦缓冲元件的弹簧释放机构，从而在压缩该牵引齿轮组件之后释放该摩擦缓冲元件。敞开的前端可以包括用于直接附接到联接器的附加侧构件。

6. 发明授权

US08006815B2 Parking brake assembly for railway vehicle brake system 有权
标题翻译：铁路车辆制动系统驻车制动总成
公开(公告)号：US08006815B2
公开(公告)日：2011-08-30
申请号：US12011865
申请日：2008-01-30
申请人： Howard Sommerfeld , Jonathon Marlow , Michael J. Moriarity , Wajih Kanjo , David Meyer , Bradley Anderson , Michael Ring
发明人： Howard Sommerfeld , Jonathon Marlow , Michael J. Moriarity , Wajih Kanjo , David Meyer , Bradley Anderson , Michael Ring
IPC分类号： F16D65/24
CPC分类号： B60T17/086 , B60T13/24 , B60T15/021
摘要： A parking brake assembly for a railway car includes a ratchet mounted for rotation on a threaded piston rod of a brake actuator and a holding pawl engageable with the ratchet for maintaining a push rod of the parking brake assembly to apply braking force when the air pressure is lost in the brake pipe and releasing the push rod to accordingly release the braking force when the supply of air pressure in the brake pipe is restored. An operating lever and a cylinder connected thereto are provided for selectively rotating the holding pawl. Valve is provided for supplying air pressure to and evacuating it from the cylinder. Release mechanism is provided for manually releasing the braking force. The parking brake assembly is employed with either truck-mounted or carbody-mounted braking system.
摘要翻译：一种用于铁路车辆的驻车制动器组件包括：棘轮，其安装成用于在制动致动器的螺纹活塞杆上旋转;以及保持棘爪，其可与棘轮接合，用于保持驻车制动器组件的推杆，以在空气压力为当制动管中的空气压力的供应恢复时，在制动管中损失并释放推杆以相应地释放制动力。设置有操作杆和与其连接的气缸，用于选择性地旋转保持爪。阀被提供用于向气缸提供空气压力并将其从气缸排出。提供释放机构用于手动释放制动力。驻车制动器组件与卡车安装或车体安装的制动系统一起使用。

7. 发明申请

US20070205597A1 Brake hose lifting apparatus 失效
公开(公告)号：US20070205597A1
公开(公告)日：2007-09-06
申请号：US11799677
申请日：2007-05-02
申请人： Michael Ring , Howard Sommerfeld , Scott Natschke
发明人： Michael Ring , Howard Sommerfeld , Scott Natschke
IPC分类号： F16L35/00
CPC分类号： F16L3/16 , B60T17/046 , Y10T137/6873
摘要： An apparatus for lifting a brake hose including a glad hand secured to one end thereof. The brake hose to be lifted into an elevated position is attached to an end of a railway car. Such apparatus further maintains the brake hose in such elevated position during in track service. Such apparatus includes a first member engageable with a predetermined portion of such railway car and a second member engageable with one of such glad hand and such brake hose. There is at least one fluid pressure actuated expansion member disposed between and engageable with such first and second member. Additionally, a supply line having a choke is disposed in fluid communication with such at least one fluid pressure actuated expansion member and a source of fluid pressure for expanding the expansion member in a longitudinal direction and thereby raise such brake hoses to a predetermined elevated position.

8. 发明申请

US20050173920A1 Brake hose lifting apparatus 失效
标题翻译：制动软管提升装置
公开(公告)号：US20050173920A1
公开(公告)日：2005-08-11
申请号：US11045644
申请日：2005-01-28
申请人： Michael Ring , Howard Sommerfeld , Scott Natschke
发明人： Michael Ring , Howard Sommerfeld , Scott Natschke
IPC分类号： B60T17/04 , F16L3/16 , F16L35/00
CPC分类号： F16L3/16 , B60T17/046 , Y10T137/6873
摘要： An apparatus for lifting a brake hose including a glad hand secured to one end thereof. The brake hose to be lifted into an elevated position is attached to an end of a railway car. Such apparatus further maintains the brake hose in such elevated position during in track service. Such apparatus includes a first member engageable with a predetermined portion of such railway car and a second member engageable with one of such glad hand and such brake hose. There is at least one fluid pressure actuated expansion member disposed between and engageable with such first and second member. Additionally, a supply line having a choke is disposed in fluid communication with such at least one fluid pressure actuated expansion member and a source of fluid pressure for expanding the expansion member in a longitudinal direction and thereby raise such brake hoses to a predetermined elevated position.
摘要翻译：一种用于提升制动软管的装置，包括固定在其一端的高尔夫手。将提升到升高位置的制动软管连接到铁路车辆的一端。这样的装置在轨道服务期间进一步将制动软管保持在这样的升高位置。这样的装置包括可与这种铁路车辆的预定部分接合的第一构件和可与这种高手之一和这种制动软管接合的第二构件。至少有一个流体压力致动的膨胀构件设置在该第一和第二构件之间并可与该第一构件和第二构件接合。此外，具有扼流圈的供应管路设置成与这种至少一个流体压力致动的膨胀构件和用于在纵向方向上膨胀膨胀构件的流体压力源流体连通，从而将这种制动软管升高到预定的升高位置。

9. 发明申请

US20110259681A1 PARKING BRAKE ASSEMBLY FOR RAILWAY VEHICLE BRAKE SYSTEM 有权
公开(公告)号：US20110259681A1
公开(公告)日：2011-10-27
申请号：US13176902
申请日：2011-07-06
申请人： HOWARD SOMMERFELD , Jonathon Marlow , Michael J. Moriarity , Wajih Kanjo , David Meyer , Bradley Anderson , Michael Ring
发明人： HOWARD SOMMERFELD , Jonathon Marlow , Michael J. Moriarity , Wajih Kanjo , David Meyer , Bradley Anderson , Michael Ring
IPC分类号： F16D65/24
CPC分类号： B60T17/086 , B60T13/24 , B60T15/021
摘要： A parking brake assembly for a railway car includes a ratchet mounted for rotation on a threaded piston rod of a brake actuator and a holding pawl engageable with the ratchet for maintaining a push rod of the parking brake assembly to apply braking force when the air pressure is lost in the brake pipe and releasing the push rod to accordingly release the braking force when the supply of air pressure in the brake pipe is restored. An operating lever and a cylinder connected thereto are provided for selectively rotating the holding pawl. Valve is provided for supplying air pressure to and evacuating it from the cylinder. Release mechanism is provided for manually releasing the braking force. The parking brake assembly is employed with either truck-mounted or carbody-mounted braking system.

10. 发明申请

US20070007225A1 Two piece draft gear housing having an integral yoke 失效
标题翻译：两片牵引齿轮箱具有一体的轭
公开(公告)号：US20070007225A1
公开(公告)日：2007-01-11
申请号：US11174677
申请日：2005-07-05
申请人： David Meyer , Howard Sommerfeld , Michael Ring
发明人： David Meyer , Howard Sommerfeld , Michael Ring
IPC分类号： B61G9/20
CPC分类号： B61G9/22
摘要： A housing for a railway car draft gear assembly for cushioning buff and draft shocks includes a rear portion engageable with the rear stops of such railway car and a front portion configured for attachment to a coupler arm. Opposed ends of the front and rear portions are provided with complimentary flanges for removable attachment of the front portion to the rear portion with threaded fasteners.
摘要翻译：用于缓冲缓冲和牵引冲击的铁路车辆牵引装置组件的壳体包括可与这种轨道车辆的后挡块接合的后部和被配置为附接到联接臂的前部。前部和后部的相对端部设置有互补的凸缘，用于通过螺纹紧固件可拆卸地将前部部分附接到后部。

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