# US 8,769,890 B2 · Device for feeding one or more lines through an opening in a wall or a floor

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- Number: US 8,769,890 B2
- Document ID: US8769890B2
- Status: Granted
- Kind: B2
- Application number: 13/522,720
- Filed: 2011-01-24
- Published: 2012-11-22
- Granted: 2014-07-08
- Earliest claimed: 2010-01-25
- Assignees: Daxten Limited
- Applicants: Bhavik Amin
- Inventors: Bhavik Amin
- Web page: https://patentgrep.com/patent/US8769890B2

## CPC

- H02G 3/22: Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
- H02G 3/185: {Floor outlets and access cups}
- H02G: INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES

## Abstract

The invention relates to a device (1) for feeding one or more lines through an opening in a wall or a floor, comprising a frame (2) arranged in the opening, wherein the frame (2) forms one or more feed-through openings (3), which can be closed by means of one or more covers (6), and wherein brush bristles (11) are reversibly attached by attachment means to the inner wall (9) that forms the inner edge (4) of the feed-through opening (3), wherein the brush bristles (11) are arranged in such a way that the brush bristles cover the feed-through opening (3).

## Claims

### Claim 1

A device for feeding one or more lines through an opening in a wall or a floor, having a frame arranged in the opening,
characterized in that the frame forms one or more feed-through openings that may be closed by one or more covers, and
wherein brush bristles are removably fixed to an inner wall, which forms an inner rim of the one or more feed-through openings, by fixing means,
wherein the brush bristles are arranged such that they cover the one or more feed-through openings, and wherein a cover has at least one gripping opening and there is mounted on one side of the cover a housing that prevents gas exchange through the at least one gripping opening.

### Claim 2 (depends on 1)

The device as claimed in claim 1, wherein the inner wall of the feed-through opening has a ledge on which the cover is removably arranged.

### Claim 3 (depends on 2)

The device as claimed in claim 2, wherein the frame and the cover, which is arranged on the ledge on the inner wall of the feed-through opening, have upper surfaces that are in one plane.

### Claim 4 (depends on 1)

The device as claimed in claim 1, wherein the frame is configured to be countersunk in the opening in the wall or the floor, with the result that the device and the wall or the floor are in one plane.