A fish tape system includes a fish tape and a case having a storage compartment that stores the fish tape for deployment from the case. The fish tape has a length extending from a first end to a second end. The length includes a luminescent material that emits light after being energized by exposure to a light source. At least a portion of the case is transparent to allow the luminescent material 22 to be energized by light passing through the transparent portion and into the storage compartment.

According to an example aspect of the present invention, there is provided a duct cleaning apparatus comprising a frame, a coil carriage which is coupled to the frame and configured to rotate around an axis of rotation, a shaft with a first end and a second end, wherein the shaft is configured to rotate within a guide wire cable, a cleaning tool which is connected to the shaft at the first end of the shaft, a drive unit coupled to the second end of the shaft via a gear, and wherein the drive unit, the gear, control electronics and at least one battery are located within the coil carriage.

A device used to release, retract and store a cable or a cable-like structure provides an easy way for cable or cable-like structure applications. The device can be widely used for all kind electronic devices in private homes and in public facilities tidily and safely. By apply the devices in present patent application, there will significantly reduce safety hazards and solve problems related to cable messing up or winding each other around electrical devices.

An automated coiling system for post-tension tendons, comprising a frame, a tendon feed device adapted to introduce a tendon of widely varying length into a coiler assembly, a coiler assembly adapted to grip and coil the tendon within a fixed volume having a predefined diameter; a plurality of wire tying devices adapted to securely tie a wire around the tendon bundle of widely varying diameter in a plurality of predetermined positions and cut the wire after tying; and a tendon ejector device adapted to urge a tied tendon bundle from the coiler assembly.

An apparatus for the accumulation of wire or cable, the apparatus including a collapsible reel assembly, the collapsible reel assembly including a central hollow arbor, a fixed inner support structure axially centered on and rigidly attached to the central hollow arbor, wherein the fixed inner support has a first end and a second end, a fixed flange, axially centered on and attached to the first end of the fixed inner support structure, a removable flange, axially centered on and removably attached to the second end of the fixed inner support structure opposite the fixed flange and an inner drum assembly. The inner drum assembly including a plurality of moving inner support structures movably attached to the fixed inner support structure and a plurality of inwardly-collapsible drum segments. Wherein the inwardly-collapsible drum segments collapse inward after the removable flange is removed from the collapsible reel assembly.

An asymmetric bearing device automatically decreases, without the need for manual adjustment, an amount of friction exerted against rotation of a drum or other mechanism upon reversal of the direction of rotation of the drum.

A ratcheting strap storage assembly for includes a box that has a first compartment and a second compartment. The first compartment contains a ratcheting mechanism of a ratcheting strap for storage. The second compartment contains a strap of the ratcheting strap being coiled therein for storage. A winding mechanism is rotatably coupled to the box and the strap of the ratcheting strap is coupled to the winding mechanism. The winding mechanism wraps the strap therearound when the winding mechanism is rotated in a winding direction to coil the strap within the second compartment for storage. The winding mechanism unwinds the strap when the winding mechanism is rotated in the unwinding direction to release the strap from the box.

Video inspection systems with moveable and dockable CCUs are disclosed. In one embodiment a video inspection system includes a tubular frame element, a camera control unit (CCU), and a docking apparatus mechanically coupled to the frame element so as to allow the CCU to rotate and/or be detached are attached via a user action.

A hose reel includes a frame, a reel rotatably arranged within the frame and a rewind mechanism with a spring. A removable lid is attached to the frame and encloses an inside of the hose reel from all directions to prevent a user of the hose reel from accessing the inside of the hose reel. An axle is rotatable in relation to the reel. A first end of the spring is attached to the reel and a second end of the spring is attached to the axle. The axle has an outer end connected to the lid to prevent mutual rotation between the lid and the outer end in a direction which decreases the spring force of the spring.

A storage system includes a protective housing member configured to mate with a handheld electronic device. The protective housing member includes a charging area formed between a surface of the protective housing member and a surface of an accessory item of the handheld electronic device. The charging area is configured to charge the accessory item of the handheld electronic device. The charging area is powered by at last one power component of the protective housing member or at least one power component of the handheld electronic device. The storage system further includes at least one integrated circuit which is either a component of the handheld electronic device or a component of the protective housing member.