Rope cinching device
First Claim
1. In a cinching device for tensioning and securing a line, said device including a body having a first line securement means frictionally engaging and securing said body to said line at a first position along said line, said body further having a surface formed for and supporting a portion of said line proximate said first position for movement of said portion over said surface during cinching, and said body having a second line securement means securing said line at a second position proximate said portion and along said line on a side of said portion opposite said first portion, wherein the improvement in said cinching device comprises:
- said body further being formed as an aperture-free body with channel means extending from all of said first line securement means, said surface, and said second line securement means to a side of said body for passage of a section of said line from said side of said body through said channel means and into operative engagement with each of said first line securement means, said surface, and said second line securement means;
said first line securement means and said second line securement means each being formed for and securing said line solely by frictional engagement with said body;
said first line securement means securing said line to said body during tensioning of said line by movement over said surface; and
said first line securement means, said surface, and said second line securement means defining a single path for said line which constrains the held portion of said line to a plane.
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Accused Products
Abstract
A cinching device for tensioning and securing a line across a cargo load is disclosed which has a body formed with a sinuous guideway providing a first jam cleat so that frictional engagement between the line and the body increases as the line is drawn taut in the body of the device to secure the device to the line. An arcuate guide surface is formed in the body proximate the first jam cleat to permit movement of the line over the guide surface so that the line may be looped over an external anchor and pulled against the anchor and the first jam cleat to provide a mechanical advantage which is used to tension the line. The body of the cinching device also has a second jam cleat to receive and secure the line after it has been pulled taut by using the mechanical advantage inducing arcuate guide surface.
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Citations
4 Claims
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1. In a cinching device for tensioning and securing a line, said device including a body having a first line securement means frictionally engaging and securing said body to said line at a first position along said line, said body further having a surface formed for and supporting a portion of said line proximate said first position for movement of said portion over said surface during cinching, and said body having a second line securement means securing said line at a second position proximate said portion and along said line on a side of said portion opposite said first portion, wherein the improvement in said cinching device comprises:
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said body further being formed as an aperture-free body with channel means extending from all of said first line securement means, said surface, and said second line securement means to a side of said body for passage of a section of said line from said side of said body through said channel means and into operative engagement with each of said first line securement means, said surface, and said second line securement means; said first line securement means and said second line securement means each being formed for and securing said line solely by frictional engagement with said body; said first line securement means securing said line to said body during tensioning of said line by movement over said surface; and said first line securement means, said surface, and said second line securement means defining a single path for said line which constrains the held portion of said line to a plane. - View Dependent Claims (2)
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3. In a cinching device for tensioning and securing a line, said device including a body having a first line securement means frictionally engaging and securing said body to said line at a first position along said line, said body further having a surface formed for and supporting a portion of said line proximate said first position for movement of said portion over said surface during cinching, and said body having a second line securement means frictionally engaging and securing said line at a second positon proximate said portion and along said line on a side of said portion opposite said first position, wherein the improvement in said cinching device comprises:
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said body is formed with an imperforate first side and an opposed second side; said first line securement means extends from said first side to said second side, and said second side is formed with channel means therethrough dimensioned for passage of said line to said first line securement means; said surface extends between said first side and said second side, and said second side is formed with channel means therethrough to said surface dimensioned for passage of said portion of said line for movable mounting on said surface; said second line securement means extends between said first side and said second side, and said second side is formed with channel means therethrough dimensioned for passage of said line to said second line securement means; and said first line securement means, said surface, and said second line securement means defining a single path for said line constrains the held portion of said line to a plane. - View Dependent Claims (4)
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Specification