Domestic appliance hinge assembly with universal hinge body design

• US 8,707,519 B2
• Filed: 05/23/2012
• Issued: 04/29/2014
• Est. Priority Date: 05/23/2012
• Status: Active Grant

• Current Assignee: BSH Home Appliances Corporation (Robert Bosch GmbH)
• Original Assignee: BSH Home Appliances Corporation (Robert Bosch GmbH)
• Inventors: Elkasevic, Suad, May, George
• Primary Examiner(s): MAH, CHUCK Y
• Application Number:
  US13/478,281
• Publication Number:
  US 20130312222A1
• Time in Patent Office: 706 Days
• Field of Search: 162/86, 162/87, 162/57, 162/60, 162/61, 162/63, 163/23, 163/24, 126/191, 126/192, 126/194, 493/86, 493/89
• US Class Current: 16/286
• CPC Class Codes: E05F 1/1261 for counterbalancing
• CPC Class Codes: E05F 3/108 with piston rod protruding from the closer housing; Telescoping closers
• CPC Class Codes: E05Y 2201/21 Brakes
• CPC Class Codes: E05Y 2201/254 Fluid or viscous friction
• CPC Class Codes: E05Y 2201/264 linear
• CPC Class Codes: E05Y 2201/624 Arms
• CPC Class Codes: E05Y 2201/626 Levers
• CPC Class Codes: E05Y 2600/626 Plates or brackets
• CPC Class Codes: E05Y 2900/308 for ovens

Abstract

A hinge assembly is provided for pivotably attaching a door to a domestic appliance. The hinge assembly includes a hinge body having two mounting areas; a damper; a foot pivotably attached to the damper, the foot being configured to engage a foot receiving portion of the appliance body such that the hinge body and the door pivot relative to the appliance body; and a first mounting spacer attached to the hinge body at a first one of the mounting areas, the first mounting spacer being configured to attach to the door such that the hinge body is fixed relative to the door. Each of the two mounting areas is configured to receive a first fastener to attach the first mounting spacer to the hinge body, and each of the two mounting areas is configured to receive a second fastener to attach the door to the hinge body.

Claims

1. A hinge assembly for pivotably attaching a door to a domestic appliance having an appliance body, the hinge assembly comprising:

a hinge body having two mounting areas;

a damper having a central longitudinal axis and including a damper cylinder attached to the hinge body, the damper cylinder having a rod partially located inside the cylinder and partially located outside the cylinder, and a coil spring located inside the cylinder and around the rod such that the rod extends through a center of at least a portion of the coil spring, the damper damping the movement of the rod relative to the cylinder, and the rod extending along the central longitudinal axis of the damper; and

a foot pivotably attached to the damper, the foot being configured to engage a foot receiving portion of the appliance body such that the hinge body and the door pivot relative to the appliance body,

wherein each of the two mounting areas is configured to receive a first fastener to attach a mounting spacer to the hinge body,

at least a first one of the mounting areas has a mounting spacer attached thereto, the mounting spacer being configured to attach to the door such that the hinge body is fixed relative to the door, and

each of the two mounting areas is configured to receive a second fastener to attach the door to the hinge body.

2. The assembly of claim 1, further comprising a second mounting spacer attached to the hinge body at the second one of the mounting areas, the second mounting spacer being configured to attach to the door such that the hinge body is fixed relative to the door.

3. The assembly of claim 2, wherein each of the two mounting areas has a mounting hole, the mounting hole being configured to alternatively receive the first fastener and the second fastener.

4. The assembly of claim 3, wherein the foot is pivotably attached to the damper by a linkage that is pivotably attached to the damper and pivotably attached to the foot.

5. The assembly of claim 1, wherein each of the two mounting areas has a mounting hole, the mounting hole being configured to alternatively receive the first fastener and the second fastener.

6. The assembly of claim 1, wherein the foot is pivotably attached to the damper by a linkage that is pivotably attached to the damper and pivotably attached to the foot.

7. The assembly of claim 1, wherein each of the two mounting areas has a mounting surface located on a common mounting area plane,

the mounting spacer has a door-attachment surface that is non-coplanar with the mounting area plane, and

the hinge assembly is configured to attach to the door with the mounting spacer attached to the first one of the mounting areas and no mounting spacer attached to a second one of the mounting areas.

8. A door assembly for pivotably attaching to a domestic appliance having an appliance body, the door assembly comprising:

a door; and

a hinge assembly, the hinge assembly having

a hinge body having two mounting areas;

a damper having a central longitudinal axis and including a damper cylinder attached to the hinge body, the damper cylinder having a rod partially located inside the cylinder and partially located outside the cylinder, and a coil spring located inside the cylinder and around the rod such that the rod extends through a center of at least a portion of the coil spring, the damper damping the movement of the rod relative to the cylinder, and the rod extending along the central longitudinal axis of the damper; and

a foot pivotably attached to the damper, the foot being configured to engage a foot receiving portion of the appliance body such that the hinge body and the door pivot relative to the appliance body,

wherein each of the two mounting areas is configured to receive a first fastener to attach a mounting spacer to the hinge body,

at least a first one of the mounting areas has a mounting spacer attached thereto, the mounting spacer being attached to the door such that the hinge body is fixed relative to the door, and

each of the two mounting areas is configured to receive a second fastener to attach the door to the hinge body.

9. The assembly of claim 8, further comprising a second mounting spacer attached to the hinge body at the second one of the mounting areas, the second mounting spacer being attached to the door such that the hinge body is fixed relative to the door.

10. The assembly of claim 9, wherein each of the two mounting areas has a mounting hole, the mounting hole being configured to alternatively receive the first fastener and the second fastener.

11. The assembly of claim 10, wherein the foot is pivotably attached to the damper by a linkage that is pivotably attached to the damper and pivotably attached to the foot.

12. The assembly of claim 8, wherein each of the two mounting areas has a mounting hole, the mounting hole being configured to alternatively receive the first fastener and the second fastener.

13. The assembly of claim 8, wherein the foot is pivotably attached to the damper by a linkage that is pivotably attached to the damper and pivotably attached to the foot.

14. The assembly of claim 8, wherein each of the two mounting areas has a mounting surface located on a common mounting area plane,

the mounting spacer has a door-attachment surface that is non-coplanar with the mounting area plane, and

the hinge assembly is configured to attach to the door with the mounting spacer attached to the first one of the mounting areas and no mounting spacer attached to a second one of the mounting areas.

15. A domestic appliance, comprising:

an appliance body having a foot receiving portion;

a door; and

a hinge assembly, the hinge assembly having a hinge body having two mounting areas;

a damper having a central longitudinal axis and including a damper cylinder attached to the hinge body, the damper cylinder having a rod partially located inside the cylinder and partially located outside the cylinder, and a coil spring located inside the cylinder and around the rod such that the rod extends through a center of at least a portion of the coil spring, the damper damping the movement of the rod relative to the cylinder, and the rod extending along the central longitudinal axis of the damper; and

a foot pivotably attached to the damper, the foot engaging the foot receiving portion of the appliance body such that the hinge body and the door pivot relative to the appliance body,

wherein each of the two mounting areas is configured to receive a first fastener to attach a mounting spacer to the hinge body,

at least a first one of the mounting areas has a mounting spacer attached thereto, the mounting spacer being attached to the door such that the hinge body is fixed relative to the door, and

each of the two mounting areas is configured to receive a second fastener to attach the door to the hinge body.

16. The domestic appliance of claim 15, further comprising a second mounting spacer attached to the hinge body at the second one of the mounting areas, the second mounting spacer being attached to the door such that the hinge body is fixed relative to the door.

17. The domestic appliance of claim 16, wherein each of the two mounting areas has a mounting hole, the mounting hole being configured to alternatively receive the first fastener and the second fastener.

18. The domestic appliance of claim 17, wherein the foot is pivotably attached to the damper by a linkage that is pivotably attached to the damper and pivotably attached to the foot.

19. The domestic appliance of claim 15, wherein each of the two mounting areas has a mounting hole, the mounting hole being configured to alternatively receive the first fastener and the second fastener.

20. The domestic appliance of claim 15, wherein the foot is pivotably attached to the damper by a linkage that is pivotably attached to the damper and pivotably attached to the foot.

21. The domestic appliance of claim 15, wherein each of the two mounting areas has a mounting surface located on a common mounting area plane,

the mounting spacer has a door-attachment surface that is non-coplanar with the mounting area plane, and

the hinge assembly is configured to attach to the door with the mounting spacer attached to the first one of the mounting areas and no mounting spacer attached to a second one of the mounting areas.