公开(公告)号：US409121A

公开(公告)日：1889-08-13

申请号：US409121D

CPC分类号： B60T17/043 ,  F16L37/256

公开(公告)号：US147498A

公开(公告)日：1874-02-17

申请号：US147498D

CPC分类号： F16L37/256 ,  Y10S285/91

公开(公告)号：US20170210397A1

公开(公告)日：2017-07-27

申请号：US15281924

申请日：2016-09-30

申请人： New York Air Brake

发明人： Jeffrey Aiken

IPC分类号： B61G5/08 ,  B60T17/04

CPC分类号： B61G5/08 ,  B60T17/043 ,  F16L37/256

摘要： A gladhand coupling that prevents inadvertent separation of the coupling halves without the need for additional structure or manipulation to connect and disconnect the halves. Each half is equipped with a lug having two spaced apart ramped pads and a flange defining a channel having a corresponding ramped pad. When two halves are positioned together then rotated into the locked position, the ramped pad of the flange is positioned proximately to the either of the ramped pads of the flange to prevent inadvertent lateral compression of the two halves that would otherwise cause unintentional uncoupling. The coupling may be disconnected by simple rotation of one coupling half relative to the other so that the ramped pad of the lug is positioned between the spaced apart ramped pads of the lug and by pulling the coupling apart as done by current rail car decoupling procedures.

公开(公告)号：US20140167412A1

公开(公告)日：2014-06-19

申请号：US14234179

申请日：2012-07-23

申请人： Luca Magnone ,  Angelo Spisso

发明人： Luca Magnone ,  Angelo Spisso

IPC分类号： F16L37/256

CPC分类号： F16L37/256 ,  F16L37/113

摘要： The system (1) comprises: a tubular interface formation (3) fixed or able to be fixed to a receiving body (C) and having a plurality of shaped retaining lugs (4) angularly spaced around its axis (A-A) and protruding axially and radially towards the outside; a tubular fastening member (6) in which the tube (2) can be pre-inserted axially and which has a plurality of external peripheral coupling elements (15) angularly spaced around its axis (A-A) and each able to engage with a corresponding retaining lug (4) of the interface formation (3), in a mutually axially retaining relationship. The fastening member (6), with the tube (2) pre-inserted therein, is able to be inserted into the interface formation (3) in a relative coupling position in which the coupling elements (15) of the fastening member (6) angularly alternate with the retaining lugs (4, 5) of the interface formation (3); the fastening member (6) can then be rotated in a predetermined direction (B), around the tube (2) and with respect to the interface formation (3), from the coupling position into a relative locking position, such as to achieve the engagement of each of its coupling elements (15) with a corresponding retaining lug (4, 5) of the interface formation (3).

摘要翻译： 系统（1）包括：固定或能够固定到接收体（C）并且具有多个成形的保持凸耳（4）的管状界面结构（3），其围绕其轴线（AA）成角度地间隔开并且轴向突出，并且 向外径向 管状紧固构件（6），其中管（2）可以轴向预先插入并且具有多个围绕其轴线（AA）成角度地间隔开的外部周边联接元件（15），并且每个能够与相应的保持件 界面结构（3）的凸缘（4）处于相互轴向保持的关系。 预先插入其中的管（2）的紧固构件（6）能够在紧固构件（6）的联接元件（15）的相对联接位置插入到界面结构（3）中， 与界面结构（3）的保持凸耳（4,5）成角度地交替; 紧固件（6）然后可以沿预定的方向（B）围绕管（2）并且相对于界面结构（3）从联接位置旋转到相对锁定位置，以实现 其每个联接元件（15）与界面结构（3）的对应的保持凸耳（4,5）的接合。

公开(公告)号：US08061715B2

公开(公告)日：2011-11-22

申请号：US12405671

申请日：2009-03-17

申请人： Edgardo Jimenez ,  Christopher Munn ,  Lin Hua

发明人： Edgardo Jimenez ,  Christopher Munn ,  Lin Hua

IPC分类号： F16J15/02 ,  B60D1/62 ,  B61G5/08 ,  F16B23/00

CPC分类号： F16L37/26 ,  F16J15/062 ,  F16L37/256

摘要： A glad hand with an improved gasket for use in the coupling of end hoses in railroad cars. The gasket provides an increased surface area for a wider sealing surface and increased sealing properties for coupling with another gasket on a glad hand.

摘要翻译： 一个高兴的手与一个改进的垫圈，用于铁路车辆端头软管的耦合。 垫圈为更宽的密封表面提供了增加的表面积，并提高了密封性能，以便与高兴的手上的另一个垫圈联接。

公开(公告)号：US20100237569A1

公开(公告)日：2010-09-23

申请号：US12405671

申请日：2009-03-17

申请人： Edgardo Jimenez ,  Christopher Munn ,  Lin Hua

发明人： Edgardo Jimenez ,  Christopher Munn ,  Lin Hua

IPC分类号： F16L17/06

CPC分类号： F16L37/26 ,  F16J15/062 ,  F16L37/256

摘要： A glad hand with an improved gasket for use in the coupling of end hoses in railroad cars. The gasket provides an increased surface area for a wider sealing surface and increased sealing properties for coupling with another gasket on a glad hand.

摘要翻译： 一个高兴的手与一个改进的垫圈，用于铁路车辆端头软管的耦合。 垫圈为更宽的密封表面提供了增加的表面积，并提高了密封性能，以便与高兴的手上的另一个垫圈联接。

公开(公告)号：US07461869B2

公开(公告)日：2008-12-09

申请号：US11728249

申请日：2007-03-23

申请人： Howard Sommerfeld

发明人： Howard Sommerfeld

IPC分类号： B61G5/06 ,  B60D1/62 ,  F16B23/00

CPC分类号： B60D1/62 ,  B60T17/043 ,  B61G5/08 ,  F16L37/256

摘要： “An air brake hose coupling member includes a locking device having a housing with a first aperture for attachment to the air brake hose coupling member and a second aperture for attachment to a hose support member which is adjusted to provide a predetermined clearance between the air brake hose coupling and a rail track. A locking pin is mounted for reciprocal movement within the housing and is being urged. by a resilient member in one direction for preventing undesirable complete rotational uncoupling of such pair of mating air brake hose coupling members. The locking pin is manually movable in the opposite direction during coupling and uncoupling under normal operating conditions. Alternatively, the housing is provided as a boss formed on a body of the air brake hose coupling.”

摘要翻译： “空气制动软管联接构件包括锁定装置，该锁定装置具有壳体，该壳体具有用于连接到空气制动软管联接构件的第一孔，以及用于附接到软管支撑构件的第二孔，其被调节以在空气制动器之间提供预定的间隙 软管接头和轨道轨道，安装有一个锁定销，用于在壳体内往复运动，并被一个弹性构件沿一个方向推动，用于防止这种对齐的空气制动软管接头构件的不合需要的完全旋转脱离，锁定销 在正常操作条件下的联接和分离期间，可以在相反的方向上手动地移动。或者，壳体设置为形成在空气制动软管接头的主体上的凸台。

公开(公告)号：US6102443A

公开(公告)日：2000-08-15

申请号：US167214

申请日：1998-10-06

申请人： John L. Lang, Jr.

发明人： John L. Lang, Jr.

IPC分类号： B60T17/04 ,  B61G5/08 ,  F16L37/256 ,  F16B23/00

CPC分类号： B60T17/043 ,  B61G5/08 ,  F16L37/256

摘要： A latching assembly for a first fluid line connector, such as a standard "glad hand" connector, to prevent disengagement of the first fluid line connector from a second fluid line connector with which it is interconnected. The latching assembly includes a latch member that is movable between a locking position, wherein the latch member cooperates with a travel stop of a first retainer coupled with the first fluid line connector to restrict rotational movement on the first fluid line connector, and a release position, wherein the latch member allows disengagement of the first fluid line connector from the second fluid line connector. A structure is provided for biasing the latch member to the locking position.

摘要翻译： 用于第一流体管线连接器的闩锁组件，例如标准的“快乐手”连接器，以防止第一流体管线连接器从与其相互连接的第二流体管线连接器脱离。 闩锁组件包括可在锁定位置之间移动的闩锁构件，其中闩锁构件与与第一流体线连接器耦合的第一保持器的行进止动件协作以限制第一流体管线连接器上的旋转运动，以及释放位置 ，其中所述闩锁构件允许所述第一流体管线连接器与所述第二流体管线连接器脱离接合。 提供了用于将闩锁构件偏置到锁定位置的结构。

公开(公告)号：US5240311A

公开(公告)日：1993-08-31

申请号：US879969

申请日：1992-05-06

申请人： Donald D. Bunker

发明人： Donald D. Bunker

IPC分类号： B60T17/04 ,  F16L37/256

CPC分类号： B60T17/043 ,  F16L37/256 ,  Y10S285/91

摘要： A seal for use in fluid couplings, such as those utilized in compressed air braking systems for tractor trailers and the like, has a lower portion, an intermediate portion, and an upper portion. The outer diameter of the intermediate portion is less then the outer diameters of the lower and upper portions and the outer diameter of the upper portion is less then the outer diameter of the lower portion. A bore extends through the lower, intermediate, and upper portions for providing fluid communication through the seal. The outer diameter of the upper portion and the upper surface of the upper portion at the bore are formed to have bevels such that the propensity for swaging or folding over of the upper surface during the coupling process is reduced. The seal is molded of polyurethane and color coded to mitigate the potential for cross connecting of the normal and emergency compressed air lines of a truck's braking system.

摘要翻译： 用于流体联轴器的密封件，例如用于拖拉机拖车等的压缩空气制动系统中的密封件具有下部分，中间部分和上部部分。 中间部分的外径小于下部和上部的外径，上部的外径小于下部的外径。 孔延伸穿过下部，中间和上部，以提供通过密封件的流体连通。 孔的上部和上部的上表面的外径形成为具有斜面，使得在联接过程期间在上表面上的型锻或折叠的倾向减小。 密封件由聚氨酯模制而成，并进行颜色编码，以减轻卡车制动系统的正常和紧急压缩空气管路交叉连接的可能性。

公开(公告)号：US5129243A

公开(公告)日：1992-07-14

申请号：US681316

申请日：1991-04-04

申请人： Larry A. Kassebaum

发明人： Larry A. Kassebaum

IPC分类号： B60T17/04

CPC分类号： B60T17/043 ,  F16L37/256 ,  Y10T70/40 ,  Y10T70/411 ,  Y10T70/50 ,  Y10T70/5549 ,  Y10T70/5889

摘要： A security lock apparatus for engagement with and locking on a break line coupler of the type having a housing with a central seal, a tongue projecting laterally in one direction and a crown mounted on the opposite side thereof and formed with a turned back cap defining a downwardly opening groove. A lock body is formed with an under surface defining a seat for overlying the seal and having a downwardly depending flange formed on one side thereof with a turned back rim defining an opened ended track for receipt of such tongue. Projecting from the opposite side of such body is a rail formed with an upturned arcuate rib for sliding receipt in the groove. The rail, rim and seat are configured and arranged such that the body may be positioned with the seat overlying the seal and in a rotational position relative to the coupler so that such rail and rim are clear of the respective cap and tongue and to then allow for rotation of the body relative to the coupler to orbit such rail and rim into engagement under the respective cap and tongue to be held securely in position. A lock is mounted in the body and is operable to extend a plunger therefrom to engage one end of the tongue to limit relative rotation between the body and coupler to thereby maintain the body in its locked position.

摘要翻译： 一种安全锁定装置，用于与具有中央密封件的外壳的类型的断路耦合器接合并锁定，一个在一个方向上横向突出的舌头和安装在其相对侧上的表冠，并形成有一个折回的盖子， 向下开口槽。 锁体形成有下表面，该下表面限定用于覆盖密封件的座，并且具有形成在其一侧上的向下悬垂的凸缘，其具有限定用于接收这种舌头的开放端轨道的折回边缘。 从这种主体的相对侧突出的是形成有向上的弓形肋的轨道，用于在凹槽中滑动接收。 轨道，轮辋和座椅被构造和布置成使得主体可以被定位成使得座椅覆盖在密封件上并且相对于联接器处于旋转位置，使得这种轨道和边缘相对于相应的盖和舌头脱离，然后允许 用于使主体相对于联接器旋转以将这种轨道和边缘轨道移动到相应的盖和舌下方的接合处以被牢固地保持在适当位置。 锁被安装在主体中并且可操作以从其延伸柱塞以接合舌的一端以限制主体和联接器之间的相对旋转，从而将身体保持在其锁定位置。