Rebar attachment device
First Claim
1. A rebar support system for a vertical wall comprising a plurality of first horizontal rebar structures oriented horizontally relative to the ground and perpendicular relative to a vertical wall to be constructed, at least one vertical rebar structure connected perpendicularly to one of the first rebar structures at an intersection positioned inside a space where the wall is to be constructed, and a preformed coupling device connecting the rebar structures at the intersection.
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Accused Products
Abstract
A rebar support system for a vertical wall uses preformed coupling devices to secure horizontal rebar structures to vertical rebar structures in mutually perpendicular orientation. A preformed coupling device may include three tube-shaped clamp members rigidly secured together.
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Citations
12 Claims
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1. A rebar support system for a vertical wall comprising
a plurality of first horizontal rebar structures oriented horizontally relative to the ground and perpendicular relative to a vertical wall to be constructed, at least one vertical rebar structure connected perpendicularly to one of the first rebar structures at an intersection positioned inside a space where the wall is to be constructed, and a preformed coupling device connecting the rebar structures at the intersection.
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7. A rebar support system for a vertical wall comprising
a plurality of first horizontal rebar structures oriented horizontally relative to the ground and perpendicular relative to a vertical wall to be constructed, at least one vertical rebar structure connected perpendicularly to one of the first rebar structures at an intersection positioned inside a space where the wall is to be constructed, and a coupling device connecting the rebar structures at the intersection, the coupling device including at least two partial tube portions oriented perpendicular to each other, each two portion having an opening extending along its entire length for receiving a piece of rebar.
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9. A coupling device for securing two or more pieces of rebar in a mutually perpendicular orientation comprising
three clamp members rigidly connected together, each clamp member being tube shaped and having a longitudinal axis perpendicular to the axes of the other clamp members.
Specification