| 摘要 |
A tube coupling apparatus comprises an essentially cylindrical housing (11), for a tube coupling for connecting smooth ended tubes (16, 17), in particular, for axially strong connections with a gap (12), a one-piece molded tongue (7), bridging the gap (12), tightening straps (9, 9′) arranged to both sides of the gap (12) to accommodate closing bolts (12, 13) arranged parallel to the axis and tightening nuts (14) connected thereto, for radial tightening of the tube coupling. The housing (11) is made from flat strip material (1) and the tightening straps (9, 9′) are connected in one piece to the housing (11). |
