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US 9,038,968 B2Granted
Attachable grommets for hanging pipes
OwnerJohn Hennoninventor
Life of this patent
Estimating the term…
Abstract
A plastic, polymeric or silicone grommet used as a dampener or insulator for round and/or hex style tube, pipe and conduit hangers, and particularly to a grommet having a channel portion and a rounded edge portion which directly surrounds the edges of hanger brackets used as pipe supports. Each flat surface of the grommet is substantially rounded to prevent the collection of liquids, dirt or debris.
Claims13
A pipe supporting apparatus comprising:
- a hexagonally shaped grommet having an upper portion and a lower portion that define a pipe passage extending through the grommet;
- an upper bracket and a lower bracket for supporting the grommet including a securing mechanism for securing the upper and lower brackets with the grommet, the upper bracket and the lower bracket substantially forming a hexagon shape;
- and
- a channel having a surface for receiving a mating portion of at least one of the upper and lower brackets to maintain the relative alignment and securing of the grommet and at least one of the upper and lower brackets even where the pipe passage in the grommet is subjected to axial forces from a supported pipe, the channel extending to opposing outer lateral edges of the grommet whereby debris can be washed from the surface of the channel and flow out the side of the grommet;
- wherein when the grommet is secured around a pipe no fastener threads are exposed that may collect debris.
2 more elements
A pipe supporting apparatus comprising:
- a bracket having an upper surface, a lower surface and surrounding side edges, the upper surface and the lower surface substantially forming a hexagon shape;
- a hexagonally shaped grommet having an upper surface and a lower surface and surrounding side edges, the grommet defining a channel in the upper surface for receiving the bracket, the channel extending to opposing outer lateral edges of the grommet whereby debris can be washed from the surface of the channel and flow out the side of the grommet;
- wherein the channel is defined along a length of the grommet by the side edges of the grommet having an outer surface which is sloped from an upper edge to a lower edge intersecting with one of a front and back faces of the grommet;
- and
- wherein when the grommet is secured around a pipe no fastener threads are exposed that may collect debris.
2 more elements
A method of connecting a pipe supporting apparatus to a conduit comprising the steps of:
- providing a bracket having an upper surface, a lower surface and surrounding side edges, the upper surface and the lower surface substantially forming a hexagon shape;
- forming a hexagonally shaped grommet having an upper surface and a lower surface and surrounding side edges, the grommet defining a channel in the upper surface for receiving the bracket, the channel extending to opposing outer lateral edges of the grommet whereby debris can be washed from the surface of the channel and flow out the side of the grommet;
- defining the channel along a length of the grommet by forming the side edges of the grommet having an outer surface which is sloped from an upper edge to a lower edge intersecting with one of a front and back faces of the grommet;
- and
- wherein when the grommet is secured around a pipe no fastener threads are exposed that may collect debris.
2 more elements
Dependencies are inferred from the claim text.