Hose clamp with fastening strap with overlapping ends - has clamping leaf spring, curved at less than 180 deg. in relieved state

摘要

The hose clamp assembly has a circular clamping strap (1) with radially overlapping ends (2,3). The outer strap end (2) has an external thread profile (4), which is engaged by a tangential tension screw (6), mounted inside a tubular housing (5) which is attached to the inner end (3) of the clamping strap. A U-shaped spring steel bracket (7), which reacts against the housing (5) and the underside of the tension screw head (10), provides additional tensile adjustment. ADVANTAGE - Compact spring design with sufficient action path.