Patent ID: 6087595
Filing Date: 2000-07-11
Classification: F16L,H02G

Abstract:
A connection sleeve for a suction hose furnished with a protective covering for strain-relieved conductors, comprisinga first sleeve part having an insertion end and a mouth;a strain-relieving element disposed at the first sleeve part;an annular groove furnishing a recess for the strain-relieving element and disposed at the first sleeve part, wherein the strain-relieving element is fixedly positioned in the annular groove;a first collar forming a first wall of the-annular groove;a second collar forming a second wall of the annular groove;an axial slot starting at the insertion end of the first sleeve part, passing through the first collar, and extending up to the second collar, wherein the axial slot is open at a first end disposed at the insertion end of the first sleeve and closed at a second end;a suction hose having an inner face and an outer face;a second sleeve part encircling and gripping the suction hose and covering the annular groove;a protective covering attached at the inner face of the suction hose, wherein the first sleeve part engages in part in the suction hose;a tubular formation formed by flanks of the axial slot for receiving a coordinated end of the protective covering, wherein the formation is open at the first end of the axial slot and closed at the second end of the axial slot;a section of the strain-relieving element forming a loop and encircling a bottom of the annular groove, wherein free ends of the loop are guided through the axial slot into the protective covering;wherein the first sleeve part and the second sleeve part are connected to each other.