Hinged quick-release connector

Patent metadata

Field	Value
Publication number	US-12270496-B2
Application number	US-202117905117-A
Country	US
Kind code	B2
Filing date	Feb 26, 2021
Priority date	Feb 26, 2020
Publication date	Apr 8, 2025
Grant date	Apr 8, 2025

Abstract

A quick-connector assembly for joining abutting flanged ends of two tubular members includes first and second connector portions joined by a rotatable hinge having a hinge pin coupling the first connector portion and the second connector portion so that the first and second connector portions encircle about abutting flanged ends of the tubular members when the first and second connector portions are in a closed position. Further, a stand having a bracket with at least one hole for accommodating the hinge pin is designed to at least partially support the weight of the connector assembly and the flanged ends of the tubular members.

First claim

What is claimed is:

1. A quick-connector assembly for joining abutting flanged ends of two tubular members, comprising:
a first connector portion;
a second connector portion;
a rotatable hinge having a hinge pin coupling the first connector portion and the second connector portion so that the first and second connector portions encircle about abutting flanged ends of the tubular members when the first and second connector portions are in a closed position;
a stand having a bracket having at least one hole for accommodating the hinge pin and having a vertical post for at least partially supporting a weight of the quick-connector assembly and the flanged ends of the tubular members.

2. The quick-connector assembly of claim 1 , wherein first and second connector portions each comprises about a half circumference of the quick-connector assembly.

3. The quick-connector assembly of claim 1 , wherein an inner contour of the first and second connector portions are configured to correspond to a profile of the abutting flanged ends of the tubular members.

4. The quick-connector assembly of claim 1 , wherein an inner surface of the first and second connector portions define at least one circumferential groove configured to correspond to a profile of the abutting flanged ends of the tubular members.

5. The quick-connector assembly of claim 1 , wherein the bracket comprises two prongs each with a through-hole sized to accommodate the hinge pin.

6. The quick-connector assembly of claim 1 , wherein the first and second connector portions each comprises a lug that accepts a fastener for securely fastening the first and second connector portions around the flanged ends of the tubular members.

7. A connector assembly for joining two flanged members, comprising:
a first connector portion having a protruding lug defining an opening;
a second connector portion also having a protruding lug defining an opening;
a hinge rotatably coupling the first connector portion and the second connector portion;
a stand having a bracket coupled to the hinge and configured to at least partially support a weight of the connector assembly and the flanged members; and
the quick-connector assembly is in a closed position when first and second connector portions encircle about the flanged members and a fastener is inserted through the openings of the protruding lugs of both portions and secured thereto.

8. The connector assembly of claim 7 , wherein first and second connector portions each comprises about a half circumference of the quick-connector assembly.

9. The connector assembly of claim 7 , wherein an inner contour of the first and second connector portions are configured to correspond to a profile of the flanged members.

10. The connector assembly of claim 7 , wherein an inner surface of the first and second connector portions define at least one circumferential groove configured to correspond to a profile of the flanged members.

11. The connector assembly of claim 7 , wherein the bracket comprises two prongs each with a through-hole sized to accommodate a hinge pin coupling the hinge.

12. The connector assembly of claim 7 , wherein the first and second connector portions each comprises a lug that accepts a fastener for securely fastening the first and second connector portions around the flanged members.

13. A connector assembly for joining two flanged members, comprising:
a first connector portion having a protruding lug defining an opening;
a second connector portion also having a protruding lug defining an opening;
a hinge having a hinge pin rotatably coupling the first connector portion and the second connector portion;
a stand coupled to the hinge pin and configured to support a weight of the connector assembly; and
the quick-connector assembly is in a closed position when first and second connector portions encircle about the flanged members and a fastener is inserted through the openings of the protruding lugs of both portions and secured thereto.

14. The connector assembly of claim 13 , wherein first and second connector portions each comprises about a half circumference of the quick-connector assembly.

15. The connector assembly of claim 13 , wherein an inner contour of the first and second connector portions are configured to correspond to a profile of the flanged members.

16. The connector assembly of claim 13 , wherein an inner surface of the first and second connector portions define at least one circumferential groove configured to correspond to a profile of the flanged members.

17. The connector assembly of claim 13 , wherein the stand comprises a bracket coupled to the hinge and having a vertical post for at least partially supporting the weight of the connector assembly.

18. The connector assembly of claim 17 , wherein the bracket comprises two prongs each with a through-hole sized to accommodate a hinge pin of the hinge.

19. The connector assembly of claim 13 , wherein the first and second connector portions each comprises a lug that accepts a fastener for securely fastening the first and second connector portions around the flanged members.

Assignees

• Spm Oil & Gas Inc

Inventors

• Kumar Chandu
• Sutton Joe Allen

Classifications

• F16L23/22

  made exclusively of a material other than metal · CPC title

• F16L17/067

  Plastics sealing rings · CPC title

• F16L29/02

  with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied · CPC title

• F16L23/08 Primary

  connection by tangentially arranged pin and nut · CPC title