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US 5,839,385 AGranted
Tension applying device
OwnerStephen A. Hershinventor
Life of this patent
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OwnerStephen A. Hershinventor
Estimating the term…
A device and methods to incrementally tension a line. The fixed end of the line is secured to a load and the free end is wrapped one-and-a-half times around and terminating between a pair of essentially parallel hooks that have the freedom to converge in the gap. When the line is tensioned by applying a force to the device, the hooks are pulled together arresting the movement of the line. The device is then displaced a distance which constitutes one incremental pull. The tensioned line is then cleated off or the load otherwise secured and the device can then be returned to its starting point. The hooks, now relaxed, allow for the accumulated slack to be pulled through them by tensioning the free portion of the line. The process can be repeated until the desired tension is accumulated or the load displaced the required distance. When no more incremental.pi. pulls are required and there is no tension in the line, the line can be easily slipped off the hooks. The device can also be used to hold a line in tension when attached to an anchor.
A line tensioning device comprising a force applying means which attaches to an engagement means comprising a first hook member and a second hook member with a gap in between said hook members, said hook members being substantially parallel and having a closed end forming a connecting means for joining to the force applying means and providing for the setting of the gap between said hook members and an open end which is an attachment means for said line, said connecting means allowing said gap between said hook members to narrow and be perpendicular to said line with a fixed end attached to a load and a free end wrapped one-and-one-half times around said attachment means and terminating in said gap which narrows when said force applying means is pulled, causing said line to be tensioned and a first wrap of the line to constrict around said hook members, forcing said hook members to converge, arresting the movement of said line occupying said gap.
A method for making incremental pulls on a line to tension the line or displace a load using a device comprising a force applying means which attaches to an engagement means comprising a first hook member and a second hook member with a gap in between said hook members, said hook members being substantially parallel and having a closed end forming a connecting means for joining to the force applying means and providing for the setting of the gap and an open end which is an attachment means for said line, said connecting means allowing said gap between said attachment means to narrow and be perpendicular to said line with a fixed end attached to a load, and consists of the following steps:
A method for anchoring a tensioned line using a device comprising a force applying means which attaches to an engagement means comprising a first hook member and a second hook member with a gap in between said hook members, said hook members being substantially parallel and having a closed end forming a connecting means for joining to the force applying means and providing for the setting of the gap and an open end which is an attachment means for said line, said connecting means allowing said gap between said attachment means to narrow and be perpendicular to said line with a fixed end attached to a load, and consists of the following steps:
Dependencies are inferred from the claim text.