A fall arrest device includes a braking device, a frame, and a rotating member connected to the frame. The rotating member includes a main body and a plurality of pawls which are pivotally connected to a mounting portion of the main body. Each of the pawls has an abutting portion, a pivot, and a body portion. The braking device has a plurality of abutted portions. When a rotation speed of the rotating member is greater than or equal to a predetermined rotation speed, the abutting portions abut against the abutted portions to stop a rotation of the rotating member. When the rotation speed of the rotating member is smaller than the predetermined rotation speed, the body portion of each of the pawls touches a periphery of the abutted portions and swings as an outer diameter of the abutted portions of the braking device changes.

A fall arrest device includes a braking device, a frame, and a rotating member connected to the frame. The rotating member includes a main body and a plurality of pawls which are pivotally connected to a mounting portion of the main body. Each of the pawls has an abutting portion, a pivot, and a body portion. The braking device has a plurality of abutted portions. When a rotation speed of the rotating member is greater than or equal to a predetermined rotation speed, the abutting portions abut against the abutted portions to stop a rotation of the rotating member. When the rotation speed of the rotating member is smaller than the predetermined rotation speed, the body portion of each of the pawls touches a periphery of the abutted portions and swings as an outer diameter of the abutted portions of the braking device changes.

A brake adjusting device is mountable to a frame and a rotary disc of a cable reel and includes a rotary knob mounted to an outside surface of the frame. A first pad is arranged between the frame and the rotary disc and is coupled to the rotary knob for synchronous rotation therewith and includes pushing parts in the form of slope. A second pad is arranged between the first pad and the rotary disc and is provided, on two opposite surfaces thereof, with first and second slope sections and friction plates. The rotary knob is operable to rotate the first pad for causing the pushing parts to press against first and second slope sections in order to move the second pad toward the rotary disc and causing the friction plates to get into tight engagement with the rotary disc to result in a braking effect.

A brake adjusting device is mountable to a frame and a rotary disc of a cable reel and includes a rotary knob mounted to an outside surface of the frame. A first pad is arranged between the frame and the rotary disc and is coupled to the rotary knob for synchronous rotation therewith and includes pushing parts in the form of slope. A second pad is arranged between the first pad and the rotary disc and is provided, on two opposite surfaces thereof, with first and second slope sections and friction plates. The rotary knob is operable to rotate the first pad for causing the pushing parts to press against first and second slope sections in order to move the second pad toward the rotary disc and causing the friction plates to get into tight engagement with the rotary disc to result in a braking effect.

A method of installing a coil of cable in a bag, that includes the steps of placing a coil of cable on a first hub of a first flange of the cable reel; placing a second flange of the cable reel, that is separable from the first flange, opposite from the first flange to hold the coil of cable on the first hub of the first flange; positioning the first flange on or next to a first support frame received in the bag; and placing the second flange on or next to a second support frame received in the bag. The second support frame is positioned in the bag such that the first flange, the coil of cable and the second flange are located between the first support frame and the second support frame.

A method of installing a coil of cable in a bag, that includes the steps of placing a coil of cable on a first hub of a first flange of the cable reel; placing a second flange of the cable reel, that is separable from the first flange, opposite from the first flange to hold the coil of cable on the first hub of the first flange; positioning the first flange on or next to a first support frame received in the bag; and placing the second flange on or next to a second support frame received in the bag. The second support frame is positioned in the bag such that the first flange, the coil of cable and the second flange are located between the first support frame and the second support frame.

A cable reel transport device includes a chassis, a rolling assembly operably connected to the chassis, and a drive assembly coupled to the rolling assembly to drive the rolling assembly. A cable reel transport system includes a cable reel having a spool, a first end flange and a second end flange, the spool extending between the first end flange and the second end flange, and a transport device operably connected to each of the first end flange and the second end flange. Each transport device includes a chassis, a rolling assembly operably connected to the chassis, and a drive assembly coupled to the rolling assembly to drive the rolling assembly.

A cable reel transport device includes a chassis, a rolling assembly operably connected to the chassis, and a drive assembly coupled to the rolling assembly to drive the rolling assembly. A cable reel transport system includes a cable reel having a spool, a first end flange and a second end flange, the spool extending between the first end flange and the second end flange, and a transport device operably connected to each of the first end flange and the second end flange. Each transport device includes a chassis, a rolling assembly operably connected to the chassis, and a drive assembly coupled to the rolling assembly to drive the rolling assembly.

This disclosure describes a high speed winch rewind adapter for quickly rewinding a loading strap. In one implementation, the adapter includes a body having a volume sized to at least partially surround an annular end of the winch. The annular end is coupled with a ratchet mechanism of the winch and having at least one hole for receiving a winch bar. A drive connector is positioned both within the volume of the body and external to the volume of the body, the drive connector external to the volume of the body having an external profile to receive a torque, and the drive connector within the volume of the body insertable into the annular end of the winch for alignment to the axis of rotation. A coupling mechanism synchronizes the drive connector to the annular end such that both the drive connector and the annular end rotate simultaneously.

In order to provide a laminating apparatus that enables a film to be loaded in a reliable and easy manner without a complicated structure, a laminating apparatus 1 includes a sheet feed mechanism unit 10, a film cassette 20, and a press-bonding mechanism unit 30 configured to perform thermal press-bonding while sandwiching a sheet with a pair of films. The laminating apparatus 1 also includes an openable/closable upper unit 5, and employs a configuration in which the upper unit 5 is provided with one pressing roller 31 of a pair of pressing rollers of the press-bonding mechanism unit 30, and an upper member of another mechanism for performing a process in a state where the sheet is sandwiched between the films.