In-line sealed adapter tube

Patent metadata

Field	Value
Publication number	US-10234641-B2
Application number	US-201715618832-A
Country	US
Kind code	B2
Filing date	Jun 9, 2017
Priority date	Jun 14, 2016
Publication date	Mar 19, 2019
Grant date	Mar 19, 2019

Abstract

In-line sealed adapter tubes configured to seal non-hardened connectors when connected with hardened connectors such as an outdoor rated connectors. An adapter tube for sealing a non-hardened connector comprises an adapter body having a first end and a second end opposite the first end. The adapter tube further comprises a first adapter endcap configured to couple to the first end and further configured to receive a hardened connector. The adapter tube further comprises a second adapter endcap configured to couple to the second end and further configured to receive a non-hardened connector for coupling to the hardened connector, such that the non-hardened connector is disposed within the adapter body.

First claim

The invention claimed is:

1. An adapter tube for sealing a non-hardened connector, the adapter tube comprising:
an adapter body having a first end and a second end opposite the first end, wherein the first end and the second end are symmetrical;
a first adapter endcap configured to couple to the first end and further configured to receive a hardened connector;
a second adapter endcap configured to receive a fitting and a non-hardened connector through a central opening thereof for coupling to the hardened connector, such that the non-hardened connector is disposed within the adapter body;
wherein the second end has a tab protruding from an edge thereof and the second adapter endcap has a peripheral opening configured to receive the tab so as to couple the second adapter endcap to the second end; and
wherein the first adapter endcap and the second adapter endcap are configured to interchangeably fit the first end and the second end.

2. The adapter tube of claim 1 , wherein at least one of the first adapter endcap and the second adapter endcap is configured to couple to the adapter body by snap fit.

3. The adapter tube of claim 2 , wherein at least one of the first end and the second end includes a slot configured to receive a cable tie for secondary retention.

4. The adapter tube of claim 1 , wherein the adapter body is symmetrical.

5. The adapter tube of claim 1 , further comprising a first seal configured to couple to the first end, and a second seal configured to couple to the second end.

6. The adapter tube of claim 5 , wherein each of the first seal and the second seal is an O-ring.

7. The adapter tube of claim 1 , wherein the adapter body comprises a single housing.

8. An adapter tube for sealing a non-hardened connector, the adapter tube comprising:
an adapter body having a first end and a second end opposite the first end;
a first adapter endcap configured to couple to the first end and further configured to receive a hardened connector;
a second adapter endcap configured to receive a non-hardened connector through a central opening thereof for coupling to the hardened connector, such that the non-hardened connector is disposed within the adapter body;
wherein the first adapter endcap and the second adapter endcap are configured to interchangeably fit the first end and the second end.

9. The adapter tube of claim 8 , wherein at least one of the first adapter endcap and the second adapter endcap is configured to couple to the adapter body by snap fit.

10. The adapter tube of claim 9 , wherein at least one of the first end and the second end includes a slot configured to receive a cable tie for secondary retention.

11. The adapter tube of claim 8 , wherein the adapter body is symmetrical.

12. The adapter tube of claim 8 , further comprising a first seal configured to couple to the first end, and a second seal configured to couple to the second end.

13. The adapter tube of claim 12 , wherein each of the first seal and the second seal is an O-ring.

14. The adapter tube of claim 8 , wherein the adapter body comprises a single housing.

Assignees

• Clearfield Inc

Inventors

• Hill John Paul

Classifications

• G02B6/3887 Primary

  Anchoring optical cables to connector housings, e.g. strain relief features · CPC title

• G02B6/44775

  Cable seals e.g. feed-through (cable seals integrated to the box seals G02B6/4444; pulling eyes G02B6/44465) · CPC title