公开(公告)号：US06395222B1

公开(公告)日：2002-05-28

申请号：US09549419

申请日：2000-04-14

申请人： Marten van Meerveld ,  Laurentius A. G. Mentink

发明人： Marten van Meerveld ,  Laurentius A. G. Mentink

IPC分类号： B22F312

CPC分类号： B22F3/225 ,  B22F5/10 ,  B22F2998/00 ,  B60T17/043 ,  F16L33/2076 ,  F16L37/144 ,  B22F3/22

摘要： A method for producing a metal hose coupling which is designed to be mounted permanently on the end of a hose for pressurized hydraulic oil, which hose coupling creates a fluid connection between the hose and an attachment member, the hose coupling having at least one hose nipple which, in the fitted state, projects into the hose and a connecting part, which is designed to form a connection to the attachment member, the hose coupling furthermore comprising, for each hose nipple, a deformable sleeve which, in the fitted state, rests around that part of the hose which has been pushed onto the hose nipple and, with deformation to the sleeve, holds the hose on the hose nipple, an oil passage extending through the connecting part and the at least one hose nipple. The connecting part and the hose nipple are produced as a single-piece body by means of the metal injection moulding process.

摘要翻译： 一种用于生产金属软管接头的方法，其被设计成永久地安装在用于加压液压油的软管的端部上，该软管接头在软管和附接构件之间产生流体连接，该软管接头具有至少一个软管接头 其中，在装配状态下，其突出到软管中，并且连接部件被设计成与附接构件形成连接，该软管接头还包括用于每个软管接头的可变形套筒，该可变形套管在安装状态下搁置 围绕已被推到软管接头上的软管部分，并且随着套筒的变形将软管保持在软管接头上，一个通过连接部分和至少一个软管接头延伸的油道。 连接部分和软管接头通过金属注射成型工艺制成单件体。