Adjustable hinge

Patent metadata

Field	Value
Publication number	US-9487980-B2
Application number	US-201414782262-A
Country	US
Kind code	B2
Filing date	Mar 3, 2014
Priority date	Apr 4, 2013
Publication date	Nov 8, 2016
Grant date	Nov 8, 2016

Abstract

A hinge with a main body and first and second connector parts for mounting the hinge to a respective one of a jamb or panel, the main body being formed of first and second aligned hinge components arranged to rotate relative to each other about a pivot axis, wherein the hinge further includes an adjustment mechanism carried by one of the components to adjust the relative position of the connector parts.

First claim

The invention claimed is:

1. A hinge, comprising:
a main body comprising, first and second components arranged to rotate relative to each other about a pivot axis, wherein the first and second components are fixed against relative axial movement along the pivot axis and are coupled together by a pivot connection that allows rotation of the second component about the pivot axis;
first and second connecting parts for mounting the hinge to a jamb or panel; and
an adjustment mechanism housed within the first component, wherein the adjustment mechanism couples to the first connecting part and adjusts the relative position of the first component with respect to the first connecting part in a first direction while the first and second components remain axially fixed and wherein the first connecting part floats relative to the first component in a second direction, transverse to the first direction.

2. The hinge of claim 1 , wherein the adjustment mechanism operates to axially move the first connecting part relative to the first component in the first direction that extends along the pivot axis or parallel to the pivot axis.

3. The hinge of claim 1 , wherein the adjustment mechanism acts between a housing of the first component and an arm extension of the first connecting part.

4. The hinge of claim 3 , wherein the adjustment mechanism includes a device for transmitting rotary adjustment input to linear movement of the arm relative to the first component.

5. The hinge of claim 4 , wherein the device comprises a threaded shaft and a slide block threaded onto the threaded shaft, the slide block engaging and driving the arm relative to the first component.

6. The hinge of claim 5 , wherein the arm defines a slot configured to couple with the slide block.

7. The hinge of claim 6 , wherein the slot has a lateral dimension to accommodate lateral play between the slide block and the arm.

8. The hinge of claim 7 , wherein the adjustment mechanism is contained within the housing of the first component.

9. The hinge of claim 8 , wherein the housing includes an aperture through which a tool is able to operate the adjustment mechanism.

10. The hinge of claim 9 , wherein the aperture is positioned in an end wall of the housing and the adjustment mechanism is arranged to adjust the first component in the second direction.

11. The hinge of claim 9 , wherein the aperture is in a side wall of the housing and the mechanism is arranged to adjust the component in the first direction.

12. The hinge of claim 11 , wherein the housing defines a cavity that receives the arm of the first connecting part and accommodates movement of the arm relative to the first component.

13. The hinge of claim 12 , wherein the first and second connecting parts form leaves of the hinge, wherein the second connecting part is integrally connected to the second component and the first connecting part is connected to the first component by the arm.

14. The hinge of claim 1 , wherein the pivot connection is provided by a pivot pin that is rigidly fixed to the first component and projects into the second component.

15. The hinge of claim 14 , wherein the pivot connection is at a first end of the first component and the hinge further comprises a third connecting part and associated third component mounted to a second end of the first component, the third component being supported on a second pivot pin that projects from the second end of the first component.

16. The hinge of claim 1 , wherein the adjustment mechanism operates to move the first connecting part in and out of the first component.

17. A hinge component, comprising:
a housing comprising, an axially extending first pivot pin projecting from first end wall of the housing, the housing defining an internal cavity, an elongate opening along a side wall of the housing in communication with the internal cavity, and a first aperture in communication with the internal cavity; and
an adjustment mechanism within the housing, wherein the adjustment mechanism is configured to adjust the position of the housing with respect to a connecting part, wherein the adjustment mechanism is in communication with the first aperture;
wherein the housing is configured to receive the adjustment mechanism within the cavity, and wherein the adjustment mechanism couples to a portion of the connecting part through the elongate opening within the cavity.

18. The component of claim 17 , wherein the first pivot pin is integrally formed with and fixed relative to the housing.

19. The component of claim 17 , wherein the first pivot pin projects outwardly from the first end wall of the housing and does not extend through the cavity whereby the adjustment mechanism adjusts the position of the connecting part within the housing.

20. The component of claim 17 , wherein the first aperture is formed in a side wall of the housing, opposite the elongate opening.

21. The component of claim 17 , wherein the first aperture is formed in a second end wall of the housing.

22. The component of claim 21 , wherein a second pivot pin projects from the second end wall, in a direction opposite the first pivot pin.

23. The component of claim 22 , wherein the first and second pivot pins are integrally formed with and fixed relative to the housing.

24. The component of claim 22 , wherein the first aperture in the second end wall communicates with an axial passage through the second pivot pin.

25. The component of claim 17 , wherein a side wall defines the first aperture of the housing, and a second end wall defines a second aperture of the housing.

26. The component of claim 17 , further comprising a cover plate that forms the side wall with the elongate slot.

27. The component of claim 26 , comprising the connecting part coupled to the adjustment mechanism within the housing, wherein the adjustment mechanism adjusts the position of the housing relative to the connecting part.

28. The component of claim 27 , wherein the adjustment mechanism includes a device for transmitting rotary adjustment input to linear movement of the housing.

29. The component of claim 28 , wherein the device includes a screw threaded shaft and a slide block, wherein the slide block couples to the first connecting part.

30. The component of claim 29 , wherein the first aperture is formed in the side wall of the housing, opposite the elongate opening, and the screw threaded shaft is adjustable through the first aperture, to move the first connecting part in and out of the housing.

31. The component of claim 29 , wherein the first aperture is formed in a second end wall of the housing and the screw threaded shaft is adjustable though the first aperture to drive the first connecting part axially within the housing.

32. The component of claim 29 , further including a second pivot pin that projects from a second end wall, in a direction opposite the first pivot pin, wherein the first aperture in the second end wall communicates with an axial passage through the second pivot pin and the shaft extends through the passage and is operable through an end of the second pivot pin.

Assignees

• Schlage Lock Co Llc

Inventors

• Pelekanos Stylianos
• Winkler Stephanie

Classifications

• E05D2007/0469

  in an axial direction · CPC title

• E05D2007/0484

  in a radial direction · CPC title

• E05D7/0045

  in a radial direction · CPC title

• E05D7/0423 Primary

  Screw-and-nut mechanisms (E05D7/0407, E05D7/043 take precedence) · CPC title

• E05D2007/0476

  Pocket hinges · CPC title