Adjustable masonry anchor

1. An anchor for use in a wall to join an inner wythe to an outer wythe of the wall, the outer wythe formed from a plurality of successive courses of masonry units with a mortar-filled bed joint between each two adjacent courses, the anchor comprising:

an engagement portion configured for disposition in the bed joint;

an attachment portion coupled to the engagement portion and configured to be secured to the inner wythe, the attachment portion defining an elongate slot; and

a bushing defining an opening sized and shaped to receive a fastener to attach the attachment portion to the inner wythe, the bushing being movably attached to the attachment portion to permit movement of the bushing and attachment portion relative to one another so that the engagement portion can move relative to the outer wythe to position the engagement portion in the bed joint when the fastener secures the attachment portion to the inner wythe, the bushing including a having a front flange and a rear flange, the front and rear flanges defining a groove, at least a portion of the attachment portion being received in the groove such that the front flange is disposed in front of the attachment portion and the rear flange is disposed rearward of the attachment portion.

2. The anchor of claim 1 , wherein the attachment portion defines an elongate slot, the bushing being slidably disposed within the elongate slot.

3. The anchor of claim 2 , wherein the elongate slot extends generally vertically.

4. The anchor of claim 2 , wherein the elongate slot extends at an angle to the vertical.

5. The anchor of claim 4 , wherein the elongate slot extends at about a 45 degree angle to the vertical.

6. The anchor of claim 2 , wherein the bushing is shaped to inhibit the bushing and attachment portion from rotating relative to one another.

7. The anchor of claim 1 , wherein the bushing is round.

8. The anchor of claim 1 , wherein the bushing is rectangular.

9. The anchor of claim 1 , wherein the engagement portion and the attachment portion are formed as one piece of material.

10. The anchor of claim 9 , wherein the engagement portion and the attachment portion are formed from sheet metal.

11. The anchor of claim 9 , wherein the engagement portion and the attachment portion are formed of wire.

12. The anchor of claim 11 , wherein at least a portion of the wire is compressively reduced.

13. The anchor of claim 12 , wherein at least the portion of the wire forming the attachment portion is compressively reduced.

14. The anchor of claim 1 , wherein the engagement portion is corrugated.

15. The anchor of claim 1 , further comprising a cavity portion interconnecting the engagement and attachment portions.

16. The anchor of claim 1 , wherein the engagement portion includes at least one rib configured to stiffen the engagement portion.

17. The anchor of claim 1 , wherein the attachment portion includes at least one rib configured to stiffen the attachment portion.

18. The anchor of claim 17 , wherein the at least one rib is configured to engage the inner wythe upon mounting the anchor on the inner wythe, the at least one rib configured to space peripheral edge margins of the attachment portion from the inner wythe upon mounting the anchor on the inner wythe to prevent the peripheral edge margins from deforming the inner wythe when attachment portion is moved relative to the bushing.

19. The anchor of claim 1 , wherein the engagement and attachment portions form an L-shape.

20. An anchor for use in a wall to join an inner wythe to an outer wythe of the wall, the outer wythe formed from a plurality of successive courses of masonry units with a mortar-filled bed joint between each two adjacent courses, the anchor comprising:

an engagement portion configured for disposition in the bed joint;

an attachment portion coupled to the engagement portion and configured to be secured to the inner wythe, the attachment portion defining an elongate slot; and

a bushing defining an opening sized and shaped to receive a fastener to attach the attachment portion to the inner wythe, the opening defining an axis, the bushing being movably attached to the attachment portion to permit movement of the bushing and attachment portion relative to one another so that the engagement portion can move relative to the outer wythe to position the engagement portion in the bed joint when the fastener secures the attachment portion to the inner wythe, the bushing being shaped to engage the attachment portion to inhibit rotation of the bushing about the axis relative to the attachment portion.

21. An anchor for use in a wall to join an inner wythe to an outer wythe of the wall, the outer wythe formed from a plurality of successive courses of masonry units with a mortar-filled bed joint between each two adjacent courses, the anchor comprising:

an engagement portion configured for disposition in the bed joint;

an attachment portion coupled to the engagement portion and configured to be secured to the inner wythe, the attachment portion defining an elongate slot, the attachment portion including at least one rib configured to stiffen the attachment portion; and

a bushing defining an opening sized and shaped to receive a fastener to attach the attachment portion to the inner wythe, the bushing being movably attached to the attachment portion to permit movement of the bushing and attachment portion relative to one another so that the engagement portion can move relative to the outer wythe to position the engagement portion in the bed joint when the fastener secures the attachment portion to the inner wythe;

wherein the at least one rib is configured to engage the inner wythe upon mounting the anchor on the inner wythe, the at least one rib configured to space peripheral edge margins of the attachment portion from the inner wythe upon mounting the anchor on the inner wythe to prevent the peripheral edge margins from deforming the inner wythe when attachment portion is moved relative to the bushing.