Hinge apparatus

Patent metadata

Field	Value
Publication number	US-10030890-B2
Application number	US-201514976999-A
Country	US
Kind code	B2
Filing date	Dec 21, 2015
Priority date	Dec 22, 2014
Publication date	Jul 24, 2018
Grant date	Jul 24, 2018

Abstract

A hinge apparatus comprising structure to support a user interface incorporated into the cabinet housing of an electro-mechanical system for improved viewing and interaction with the user interface when the cabinet housing is opened during technician service, while simultaneously not obstructing access to the cabinet interior.

First claim

What is claimed is:

1. A hinge apparatus for mounting a user interface to a door of an electro-mechanical system cabinet, the hinge apparatus comprising:
a base frame for fastening said hinge apparatus to said door of said electro-mechanical system cabinet, said base frame comprising
a first vertical member comprising a first mounting face,
a second vertical member comprising a second mounting face,
a first horizontal member comprising a first horizontal surface, a first base tang, and a second base tang,
said first base tang extending from said first horizontal member proximal to said first vertical member and said second base tang extending from said first horizontal member distal from said first vertical member,
a second horizontal member comprising a second horizontal surface, a third base tang, and a fourth base tang,
said third base tang extending from said second horizontal member proximal to said first vertical member and said fourth base tang extending from said second horizontal member distal from said first vertical member,
said first horizontal member and second horizontal member extending from and connected to said first vertical member and said second vertical member, defining a substantially rectangular opening, wherein said first horizontal surface and said second horizontal surface are substantially perpendicular to said first mounting face and said second mounting face; and

an interface frame hingedly mounted to said base frame, for affixing said user interface, said interface frame comprising
a vertical interface member having a first interface surface,
a first horizontal interface member comprising
a first interface tang proximal to said vertical interface member, and
a second interface tang distal to said vertical interface member,
said first interface tang coplanar with said second interface tang and said first interface tang and said second interface tang extending from, noncoplanar with, and perpendicular to said first horizontal interface member,

a second horizontal interface member distal from said first horizontal interface member comprising
a third interface tang proximal to said vertical interface member, and
a fourth interface tang distal to said vertical interface member,
said third interface tang extending from and coplanar with said second horizontal interface member, and said fourth interface tang extending from, noncoplanar with, and perpendicular to said second horizontal interface member,

said first horizontal interface member extending from, coplanar with, and perpendicular to said vertical interface member,
said second horizontal interface member extending from, noncoplanar with, and perpendicular to said vertical interface member, therein defining a substantially ‘C’ shape frame,

said interface frame via said first interface tang and said second horizontal interface member hingedly mounts to said base frame with said first base tang and said third base tang respectively,
wherein, said interface frame allows mounting of said user interface via said first horizontal interface member, said vertical interface member and said fourth interface tang, and said hinge apparatus allows unobstructed access to said user interface and said electro-mechanical system cabinet.

2. The hinge apparatus of claim 1 , wherein said interface frame is rotatably positioned in a closed position for operational use.

3. The hinge apparatus of claim 1 , wherein said interface frame is rotatably positioned in an open position for operating said user interface while servicing said electro-mechanical system.

4. The hinge apparatus of claim 3 , wherein said open position of said interface frame allows concurrent interaction with said user interface when said door of said electro-mechanical system cabinet is open.

5. The hinge apparatus of claim 1 , wherein said base frame comprises an upper hinge pin mounted in said first base tang, and a lower hinge pin mounted in said third base tang.

6. The hinge apparatus of claim 1 , wherein said interface frame is removable from said base frame.

7. The hinge apparatus of claim 1 , wherein said interface frame is hingedly mounted to said base frame in a left-swing orientation.

8. The hinge apparatus of claim 1 , wherein said interface frame is hingedly mounted to said base frame in a right-swing orientation.

9. The hinge apparatus of claim 1 , wherein said base frame comprises one or more locating holes within said first base tang.

10. The hinge apparatus of claim 1 , wherein said first interface tang of said interface frame comprises a locating pin corresponding to one or more locating holes in said first base tang of said base frame.

11. The hinge apparatus of claim 1 , wherein said interface frame comprises a locating pin mounted to said first interface tang and corresponding to one or more locating holes in said first base tang of said base frame and one of said one or more holes is associated with a fully open position of said interface frame.

12. The hinge apparatus of claim 11 , wherein said fully open position coincides with a substantially 180 degree angle between said interface frame and said base frame.

13. The hinge apparatus of claim 12 , wherein said substantially 180 degree angle between said interface frame and said base frame allows an operator to concurrently interact with said user interface and contents of said electro-mechanical system cabinet.

14. The hinge apparatus of claim 1 , wherein said second base tang of said base frame comprises a release pin receiving hole.

15. The hinge apparatus of claim 1 , wherein said second interface tang of said interface frame comprises a release pin corresponding to a release pin receiving hole in said second base tang of said base frame, whereby alignment of said release pin with said release pin receiving hole coincides with a locked position of said hinge apparatus.

16. The hinge apparatus of claim 1 , wherein said base frame comprises two affixed hinge pins, and said interface frame comprises two hinge pin receiving holes for hingedly mounting said interface frame; and said interface frame comprises a release pin distal to one of said two hinge pin receiving holes.

17. The hinge apparatus of claim 1 , wherein said first vertical member and said second vertical member of said base frame allows for fastening said base frame to door of said electro-mechanical system cabinet.

18. The hinge apparatus of claim 1 , wherein material for fabricating said base frame and said interface frame are chosen from the group comprising: metal, plastic, and composite.

19. The hinge apparatus of claim 1 , wherein an upper portion and a lower portion of said interface frame reside above a coinciding upper portion and lower portion of said base frame.

20. The hinge apparatus of claim 1 , wherein said electro-mechanical system is a boiler.

21. The hinge apparatus of claim 1 , wherein said electro-mechanical system is a hot water heater.

22. A hinge apparatus for mounting a user interface to an interior side of an electro-mechanical system cabinet door, the hinge apparatus comprising:
a base frame comprising
two vertical members for fastening said hinge apparatus to said electro-mechanical cabinet door, said two vertical members separated by a first horizontal member and a second horizontal member therein defining a substantially rectangular opening,
a first base tang and a second base tang extending from said first horizontal member,
a third base tang and a fourth bas

Assignees

• Arnold Robert H
• Moyer Steven
• Harsco Technologies LLC

Inventors

• Arnold Robert H
• Moyer Steven

Classifications

• F24H9/02 Primary

  Casings; Cover lids; Ornamental panels · CPC title

• F23M7/00

  Doors · CPC title

• G09F7/18

  Means for attaching signs, plates, panels, or boards to a supporting structure · CPC title

• G09F7/22

  for rotatably or swingably mounting, e.g. for boards adapted to be rotated by the wind · CPC title

• E05D11/1014

  for maintaining the hinge in only one position, e.g. closed · CPC title