| 摘要 |
A speed handle and portable hub for use in combination with a strap winch on a flat bed trailer. The straps used to secure loads on trailers can be 30 to 40 feet in length. There is no good way to wind these straps and to securely store the straps when not in use. Currently the job is done by hand which is very slow and tedious. A portable hub can be mounted for rotation through the winch and a speed handle can be used to quickly wind the strap up on the portable hub forming a strap roll. Once the strap is wound on the portable hub, the portable hub can be removed from the winch and the strap roll can be removed from the portable hub for safe storage. The combination of the portable hub and speed handle provides an efficient way to create a strap roll that can be stored to prevent theft of the strap.
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