A clamp includes a housing, a band, and an actuating member. The housing defines and first slot and has a surface from which a first locking feature extends outwardly. The band has a first portion secured to the housing and a second portion extending within the first slot of the housing. The actuating member is seated at the housing and has a surface interfacing with the first locking feature. A plurality of mating features each extend outwardly from the surface of the actuating member and the plurality of mating features are spaced about a circumference of the surface of the actuating member. The actuating member is configured, when actuated, to move the second portion of the band relative to the housing. The first locking feature is configured to consecutively engage one of the plurality of mating features when the actuating member is actuated.

Embodiments of the invention include a band clamp assembly. The band clamp assembly includes a drive rack and a housing including a receiving hole, a rotatable drive gear, and a locking pawl. The rotatable drive gear is designed to engage the first side of the drive rack and the locking pawl is designed to engage a second side of the drive rack.

An improved hose clamp having an annular band having an inner face, tensioning means, and an annular spring liner; the spring liner having a circumferential shoulder near an edge of the liner; and a central, cylindrical, flat contact portion of smaller circumference than the shoulder, and of smaller width than the inner face of the band. The shoulder is adapted to abut the inner face and the contact portion is adapted to contact a hose or other article to be clamped.

Embodiments of the invention include a band clamp assembly. The band clamp assembly includes a drive rack and a housing including a receiving hole, a rotatable drive gear, and a locking pawl. The rotatable drive gear is designed to engage the first side of the drive rack and the locking pawl is designed to engage a second side of the drive rack.

An improved hose clamp having an annular band having an inner face, tensioning means, and an annular spring liner; the spring liner having a circumferential shoulder near an edge of the liner; and a central, cylindrical, flat contact portion of smaller circumference than the shoulder, and of smaller width than the inner face of the band. The shoulder is adapted to abut the inner face and the contact portion is adapted to contact a hose or other article to be clamped.

Embodiments of the invention include a band clamp assembly. The band clamp assembly includes a drive rack and a housing including a receiving hole, a rotatable drive gear, and a locking pawl. The band clamp is movable to a locking position by advancing the drive rack through the receiving hole in the housing. A first side of the drive rack is designed to engage the rotatable drive gear and the locking pawl is designed to engage a second side of the drive rack.

A clamp includes a housing, a band, and an actuating member. The housing defines and first slot and has a surface from which a first locking feature extends outwardly. The band has a first portion secured to the housing and a second portion extending within the first slot of the housing. The actuating member is seated at the housing and has a surface interfacing with the first locking feature. A plurality of mating features each extend outwardly from the surface of the actuating member and the plurality of mating features are spaced about a circumference of the surface of the actuating member. The actuating member is configured, when actuated, to move the second portion of the band relative to the housing. The first locking feature is configured to consecutively engage one of the plurality of mating features when the actuating member is actuated.

An improved hose clamp having an annular band having an inner face, tensioning means, and an annular spring liner; the spring liner having a circumferential shoulder near an edge of the liner; and a central, cylindrical, flat, contact portion of smaller circumference than the shoulder, and of smaller width than the inner face of the band. The shoulder is adapted to abut the inner face and the contact portion is adapted to contact a hose or other article to be clamped.

Embodiments of the invention include a band clamp assembly. The band clamp assembly includes a drive rack and a housing including a receiving hole, a rotatable drive gear, and a locking pawl. The band clamp is movable to a locking position by advancing the drive rack through the receiving hole in the housing. A first side of the drive rack is designed to engage the rotatable drive gear and the locking pawl is designed to engage a second side of the drive rack.

An improved hose clamp having an annular band having an inner face, tensioning means, and an annular spring liner; the spring liner having a circumferential shoulder near an edge of the liner; and a central, cylindrical, flat, contact portion of smaller circumference than the shoulder, and of smaller width than the inner face of the band. The shoulder is adapted to abut the inner face and the contact portion is adapted to contact a hose or other article to be clamped.