Door closer assembly
A door closer assembly configured for replacing a previous door closer assembly and installing using pre-existing mounting holes. The door closer assembly includes a closer having a closer housing and a pair of universal mounting brackets. The closer housing has an abutment surface along an axis of the closer. Each universal mounting brackets has mounting openings aligning with the pre-existing mounting holes. The closer is secured to the universal mounting brackets.
1. A door closer assembly mountable on a mounting surface with one of a plurality of patterns of pre-existing mounting holes, the door closer assembly comprising:
a closer housing having first and second opposed ends; and
a first universal mounting bracket configured to retain the closer housing at the first end thereof, and a second universal mounting bracket configured to retain the closer housing at the second end thereof, each of the first and second universal mounting brackets having a plurality of mounting openings arranged in a pattern in which at least one of the mounting openings is alignable with at least one of the pre-existing mounting holes in any two or more of the plurality of patterns;
wherein the first universal mounting bracket and the second universal mounting bracket each comprises a securing portion configured to grip the closer housing, the closer housing being slidable along the securing portions.
2. The door closer assembly of claim 1 , wherein the pattern of the mounting openings in the first universal mounting bracket is a mirror image of the pattern of the mounting openings in the second universal mounting bracket.
3. The door closer assembly of claim 2 , wherein the patterns of the mounting openings include at least one slot.
4. The door closer assembly of claim 1 , wherein the securing portion comprises a pair of arms, each arm comprising an extending portion and a securing lip restricting the closer housing to movement along a longitudinal axis of the closer housing.
5. The door closer assembly of claim 4 , wherein the pair of arms form an interference fit with the closer housing.
6. The door closer assembly of claim 5 , wherein the at least one fixing element is threadingly engaged in the securing portion of the first universal mounting bracket and the second universal mounting bracket.
7. The door closer assembly of claim 5 , wherein the at least one fixing element is angled inwardly at an acute angle relative to the mounting surface to force the closer housing against a front surface of the first universal mounting bracket and the second universal mounting bracket.
8. The door closer assembly of claim 5 , wherein the at least one abutment surface is a pair of abutment surfaces positioned opposed and aligned symmetrically relative to each other.
9. The door closer assembly of claim 8 , wherein the pair of abutment surfaces extend along an entire length of the closer housing forming a pair of continuous and unbroken abutment surfaces.
10. The door closer assembly of claim 1 , wherein the closer housing has at least one abutment surface, and the door closer assembly further comprises at least one fixing element pressing against the at least one abutment surface to secure the closer housing in a final position.
11. The door closer assembly of claim 1 , further comprising a pair of mounting tabs extending at the opposite ends of the closer housing.