公开(公告)号：US20210095799A1

公开(公告)日：2021-04-01

申请号：US17035900

申请日：2020-09-29

申请人： Swagelok Company

发明人： Daniel Gutmann ,  Stephen Zaborszki ,  Corey Pasheilich ,  Angela Rodriguez

IPC分类号： F16L33/207

摘要： A hose assembly includes a hose, a connector body, and a collar. The connector body has an outer end portion defining a fluid connector, an inner end defining a nose portion received in an inner bore of the hose end portion, and an intermediate portion including first and second annular flanges spaced apart to define a dog lock groove. The collar includes an outer end portion defining an inner radial dog lock received in the dog lock groove, an annular step portion extending radially outward of and axially inward of the dog lock in axial alignment with the first annular flange, and an inner end portion extending radially outward of and axially inward from the step portion, the inner end portion being in radial compression against an outer surface of the hose end portion.

公开(公告)号：US11543061B2

公开(公告)日：2023-01-03

申请号：US17035900

申请日：2020-09-29

申请人： Swagelok Company

发明人： Daniel Gutmann ,  Stephen Zaborszki ,  Corey Pasheilich ,  Angela Rodriguez

IPC分类号： F16L33/20 ,  F16L33/207

摘要： A hose assembly includes a hose, a connector body, and a collar. The connector body has an outer end portion defining a fluid connector, an inner end defining a nose portion received in an inner bore of the hose end portion, and an intermediate portion including first and second annular flanges spaced apart to define a dog lock groove. The collar includes an outer end portion defining an inner radial dog lock received in the dog lock groove, an annular step portion extending radially outward of and axially inward of the dog lock in axial alignment with the first annular flange, and an inner end portion extending radially outward of and axially inward from the step portion, the inner end portion being in radial compression against an outer surface of the hose end portion.