Electrical conduit box mounting strap
OwnerDouglas F. De Leuinventor
Life of this patent
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Abstract
An electrical conduit box mounting strap is described having a single unitary structure. The strap is used for mounting conduit boxes as a fixed rigid composite structure within a volume of an internal void or cavity of a concrete, cement or similar block of material. The strap is shaped and configured to stabilize the conduit box, particularly as conduit wires are pulled therethrough.
Claims4
An electrical conduit mounting strap for mounting a conduit box within a rectangular cavity defined by a concrete block having four walls including a front wall with a rectangular opening for providing access to the conduit box defined therein, the mounting strap comprising:
- a strap having a concrete block attachment portion and a conduit box attachment portion;
- said concrete block attachment portion defining a substantially rectangular loop and having first, second, third, fourth, and fifth segments adapted for attachment in the cavity to surfaces defined by the four walls, the fourth and fifth segments being adapted for attachment to two surfaces defined by the front wall on opposite sides of the rectangular opening and defining a conduit box opening in the loop;
- said conduit box attachment portion having first and second conduit box retainers, said first and second retainers each comprising:
- a sixth segment and a seventh segment continuous with and orthogonal to the fourth and fifth segments, respectively, and extending towards the interior of said loop, the sixth and seventh segments being adapted for attachment to an exterior surface of opposing sidewalls of the conduit box;
- and
- an eighth segment and a ninth segment continuous with and orthogonal to the sixth and seventh segments, respectively, the eighth and ninth segments extending towards each other, the eighth and ninth segments being adapted for attachment to an exterior surface of a rear wall of the conduit box;
- wherein said concrete block attachment portion is adapted for attachment to the four walls defining the cavity solely by frictional engagement between the strap and the cavity defined by the concrete block;
- and
- wherein said conduit box attachment portion is adapted for attachment to the conduit box solely by frictional engagement with the exterior of the conduit box.
An electrical conduit mounting strap for mounting a conduit box within a rectangular cavity defined by a concrete block having four walls including a front wall with a rectangular opening for providing access to the conduit box defined therein, the mounting strap comprising:
- a strap having a concrete block attachment portion and a conduit box attachment portion;
- said concrete block attachment portion defining a substantially rectangular loop and having first, second, third, fourth, and fifth segments adapted for attachment in the cavity to surfaces defined by the four walls, the fourth and fifth segments being angled towards the interior of said loop and defining a conduit box opening in the loop;
- said conduit box attachment portion having first and second conduit box retainers, said first and second retainers each comprising:
- first and second orthogonal planar ends continuous with and defined at ends of the fourth and fifth segments, respectively, and the first and second orthogonal planar ends being adapted for attachment to rear corners of the conduit box;
- and
- wherein said concrete block attachment portion is adapted for attachment to the four walls defining the cavity solely by frictional engagement between the strap and the cavity defined by the concrete block;
- and
- wherein said conduit box attachment portion is adapted for attachment to the conduit box by frictional engagement with the exterior of the conduit box.
An electrical conduit mounting strap for mounting an electrical conduit within a rectangular cavity defined by a concrete block having four walls, the mounting strap comprising:
- a strap having a concrete block attachment portion and an electrical conduit attachment portion;
- said concrete block attachment portion defining a substantially rectangular loop and having first, second, third, fourth, and fifth segments adapted for attachment in the cavity to surfaces defined by the four walls, the fourth and fifth segments being adapted for attachment to a single surface defined by one of the four walls and defining a gap in the loop;
- said electrical conduit attachment portion having first and second electrical conduit retainers, said first and second retainers each comprising:
- a sixth segment and a seventh segment continuous with and orthogonal to the fourth and fifth segments, respectively, and extending towards the interior of said loop, the sixth and seventh segments having an arcuate portion adapted for attachment to opposing sidewalls of a cylindrical electrical conduit;
- wherein said concrete block attachment portion is adapted for attachment to the four walls defining the cavity solely by frictional engagement between the strap and the cavity defined by the concrete block;
- and
- wherein said electrical conduit attachment portion is adapted for attachment to the electrical conduit solely by frictional engagement with the electrical conduit.
Dependencies are inferred from the claim text.