A hose clamp may include a body portion having an annular shape which is open at one portion and surrounding an external surface of a hose and an external surface of an object to be fastened, a stationary portion coupled to an external surface of one end portion of the body portion, a movable portion coupled to an external surface of an opposite end portion of the body portion, and a fastening portion coupled to the stationary portion to be movable along axial directions of the body portion. The fastening portion moves along one of the axial directions of the body portion and presses the movable portion in a first circumferential direction of the body portion such that the one end portion and the opposite end portion of the body portion move toward each other and the body portion inwardly presses and fastens the hose and the object.

A hose clamp may include a body portion having an annular shape which is open at one portion and surrounding an external surface of a hose and an external surface of an object to be fastened, a stationary portion coupled to an external surface of one end portion of the body portion, a movable portion coupled to an external surface of an opposite end portion of the body portion, and a fastening portion coupled to the stationary portion to be movable along axial directions of the body portion. The fastening portion moves along one of the axial directions of the body portion and presses the movable portion in a first circumferential direction of the body portion such that the one end portion and the opposite end portion of the body portion move toward each other and the body portion inwardly presses and fastens the hose and the object.

A hose and a system including a hose may be used to connect various components. The hose may include a hose body, where an end segment of the hose body may be foldable over a clamp seat area of the hose body. There may be an opening in the end segment sized and shaped to provide access to a clamp, so as to better hold the clamp in place, while still enabling access.

A hose and a system including a hose may be used to connect various components. The hose may include a hose body, where an end segment of the hose body may be foldable over a clamp seat area of the hose body. There may be an opening in the end segment sized and shaped to provide access to a clamp, so as to better hold the clamp in place, while still enabling access.

Systems, methods and devices for adjustable clamp devices and quick release clamp devices are disclosed. The adjustable clamp device includes a catch member, a base member, a latch member and a fine adjustment mechanism and is designed to clamp to a targeted object in a secure fashion. The quick release clamp device includes a catch member, a base member, a latch member, and a quick release mechanism and is designed to clamp to a targeted object in a secure fashion and to be quickly removable from the targeted object. At least one method for using the adjustable clamp device includes, wrapping the adjustable clamp device around a targeted object, placing a tool around the adjustable clamp device, squeezing the tool and thereby squeezing the adjustable clamp device around the targeted object, and causing the latch member to operably connect to the catch member in a lock position.

Systems, methods and devices for adjustable clamp devices and quick release clamp devices are disclosed. The adjustable clamp device includes a catch member, a base member, a latch member and a fine adjustment mechanism and is designed to clamp to a targeted object in a secure fashion. The quick release clamp device includes a catch member, a base member, a latch member, and a quick release mechanism and is designed to clamp to a targeted object in a secure fashion and to be quickly removable from the targeted object. At least one method for using the adjustable clamp device includes, wrapping the adjustable clamp device around a targeted object, placing a tool around the adjustable clamp device, squeezing the tool and thereby squeezing the adjustable clamp device around the targeted object, and causing the latch member to operably connect to the catch member in a lock position.

A hose clamp tool gun contains: a body, a push rod, and a fixing rod. The body includes a power connector, a drive segment, and a switch. The switch is configured to start a power source to flow into an action cylinder of the drive segment. The push rod includes a sliding segment and a pushing segment opposite to the sliding segment, and the sliding segment slides in the action cylinder. The fixing rod is partially mounted in the drive segment and includes a slide groove and at least one retaining recess. The slide groove is configured to accommodate the pushing segment of the push rod, and the retaining recess is configured to retain a first clamp end of a hose clamp, wherein when the pushing segment of the push rod pushes a second clamp end of the hose clamp, the hose clamp is expanded.

At least one adjustable clamp device is disclosed that includes a catch member, a base member, a latch member, and a fine adjustment mechanism and is designed to clamp to a targeted object in a secure fashion. At least one quick release clamp device is disclosed that includes a catch member, a base member, a latch member, and a quick release mechanism and is designed to clamp to a targeted object in a secure fashion and to be quickly removable from the targeted object. At least one method for using the adjustable clamp device is disclosed that includes: wrapping an adjustable clamp device around a targeted object; placing a tool around the adjustable clamp device; squeezing the tool and thereby squeezing the adjustable clamp device around the targeted object; and causing the latch member to operably connect to the catch member in a locked position.

At least one adjustable clamp device is disclosed that includes a catch member, a base member, a latch member, and a fine adjustment mechanism and is designed to clamp to a targeted object in a secure fashion. At least one quick release clamp device is disclosed that includes a catch member, a base member, a latch member, and a quick release mechanism and is designed to clamp to a targeted object in a secure fashion and to be quickly removable from the targeted object. At least one method for using the adjustable clamp device is disclosed that includes: wrapping an adjustable clamp device around a targeted object; placing a tool around the adjustable clamp device; squeezing the tool and thereby squeezing the adjustable clamp device around the targeted object; and causing the latch member to operably connect to the catch member in a locked position.

The invention concerns an elastomer hose to connect to a nozzle, wherein the elastomer hose comprises a circumferential edge at least at a longitudinal end. In one exemplary approach a support structure protrudes from a first circumferential section of the circumferential edge and by which the longitudinal end of the elastomer hose is connectable in a positively form-locking manner to a complementary counter-support structure on the nozzle. Additionally, a grip structure protruding from the circumferential edge in a second circumferential section, which is offset from the first circumferential section in a circumferential direction, at which the longitudinal end, is manually grippable when connecting the elastomer hose to the nozzle axially pullable up on to the nozzle.