公开(公告)号：US06447020B1

公开(公告)日：2002-09-10

申请号：US09646706

申请日：2000-09-21

申请人： Steve Kacines ,  Andreas Roglmaier ,  Hartmut Weiss

发明人： Steve Kacines ,  Andreas Roglmaier ,  Hartmut Weiss

IPC分类号： F16L3320

CPC分类号： F16L33/207 ,  B60T17/043 ,  F16L13/141 ,  F16L33/22

摘要： Metal tubes, such as the small diameter metal tubes used in hydraulic braking systems, are connected to hoses also used in such systems by fittings which are configured to receive radially projecting beads on the metal tubes. Each of the fittings includes a body portion with a bore therethrough and a crimping collar which is unitary with the body portion. The body portion receives an insertion end of the tube therethrough, which insertion portion projects into the unitary crimping collar. A radially extending bead on the tube is received in a recess adjacent the bore through the body portion. In one embodiment, the tube is held in place by another bead which is seated in another recess at the opposite end of the bore.

摘要翻译： 诸如用于液压制动系统中的小直径金属管的金属管连接到也用于这种系统中的软管，该配件被构造成在金属管上容纳径向突出的珠。 每个配件包括具有穿过其中的孔的主体部分和与主体部分整体的压接套环。 主体部分容纳管穿过的插入端，该插入部分突出到整体式压接套环中。 管上的径向延伸的胎圈容纳在通过主体部分邻近孔的凹部中。 在一个实施例中，管被另一个珠固定在适当位置，该珠位于孔的相对端的另一个凹部中。