专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06279874B1 Coupling for hoses or the like 有权
标题翻译：软管等的耦合
公开(公告)号：US06279874B1
公开(公告)日：2001-08-28
申请号：US09142921
申请日：1998-12-17
申请人： Kent Nyberg
发明人： Kent Nyberg
IPC分类号： F16L3728
CPC分类号： F16L37/121 , F16L37/23 , F16L37/42 , F16L2201/20 , Y10T137/87949 , Y10T137/87965
摘要： A coupling for connecting hoses to a medium under pressure includes a female part having a nipple release mechanism and at least one ball-type nipple locking member for initially locking a nipple in place within the female part, an axially displaceable valve member centrally located and movable in the female part from a closed position in contact with an annular valve seat and an open position away from the valve seat, a nipple insertable in the female part and having a groove in an outer surface region thereof adapted to initially engage the ball-type nipple locking member for locking the nipple in place in the female part upon insertion. The female part additionally includes an elongated rotatable arm having a rounded distal end for contacting the groove in the nipple for holding the nipple in place at an intermediate position consisting of a partial removal of the nipple from the female part upon subsequent activation of the nipple release mechanism until pressure inside the nipple drops below a predetermined pressure level.
摘要翻译：用于将软管连接到压力介质的连接件包括具有乳头释放机构的阴部件和至少一个球形乳头锁定构件，用于将乳头初始地锁定在阴部件内的适当位置，位于中心并可移动的可轴向移动的阀构件在阴部中，从与环形阀座接触的关闭位置和远离阀座的打开位置，乳头可插入阴部分并且在其外表面区域中具有适于最初接合球形的凹槽乳头锁定构件，用于在插入时将乳头锁定在雌性部分中的适当位置。雌性部分还包括细长的可旋转臂，其具有圆形的远端，用于接触乳头中的凹槽，用于将乳头保持在适当位置，该中间位置包括在乳头释放的随后激活时部分地从雌性部分移除乳头直到乳头内的压力下降到预定压力水平以下。

2. 发明授权

US6082399A Quick coupling for hoses or pipes for pressure media 有权
标题翻译：用于压力介质的软管或管道的快速联接
公开(公告)号：US6082399A
公开(公告)日：2000-07-04
申请号：US155645
申请日：1998-11-23
申请人： Kent Nyberg
发明人： Kent Nyberg
IPC分类号： F16L37/23 , F16L37/34 , F16L37/35 , F16L37/28
CPC分类号： F16L37/23 , F16L37/34 , F16L37/35 , Y10T137/87949 , Y10T137/87957
摘要： The invention relates to a quick coupling for hoses or pipes for pressure media, especially for hydraulic media under high pressure. The coupling comprises a female part (1) and a nipple (2), said female part (1) having a displaceable valve element (4), which, in the decoupled state lies in sealing contact against the female part (1) by means of a sealing ring (5) and has an extension (7) with an enlarged end piece (8). The nipple has a displaceable valve element, which in the decoupled state, seals against the nipple (2) by means of a sealing ring (19). According to the invention, the valve element (4) of the female part (1) has, about its extension (7), an axially displacable tube (9) which is urged by its spring (11) towards a position in abutment against the end piece (8). The tube (9) has essentially the same outer diameter as the valve elements (4, 18). The tube (9) is disposed, when the female part (1) and the nipple (2) are coupled together, to be inserted into the sealing rings (5, 19) to protect them.
摘要翻译： PCT No.PCT / SE97 / 00490 Sec。 371日期：1998年11月23日 102（e）日期1998年11月23日PCT 1997年3月21日PCT公布。公开号WO97 / 37165 日期1997年10月9日本发明涉及用于压力介质的软管或管道的快速联接，特别是对于高压下的液压介质。联接器包括阴部件（1）和接头（2），所述阴部件（1）具有可移位阀元件（4），其在去耦状态下通过装置与母部件（1）密封接触的密封环（5），并具有具有扩大的端件（8）的延伸部（7）。乳头具有位移阀元件，其在解耦状态下通过密封环（19）密封住乳头（2）。根据本发明，阴部件（1）的阀元件（4）围绕其延伸部（7）具有轴向可移位的管（9），该管（9）被其弹簧（11）推压到与其邻接的位置端部件（8）。管（9）具有与阀元件（4,18）基本相同的外径。当阴部件（1）和接头（2）联接在一起时，管（9）被设置成插入到密封环（5,19）中以保护它们。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式