Bollard assembly
A bollard assembly having a post and a sleeve. The post has a cylindrical post wall forming a cavity and a passage in the post wall. The passage has a first section that extends longitudinally along the post wall and a second section that intersects the first section and extends crosswise to the first section. The sleeve has a cylindrical sleeve wall forming a cavity and a latch pin that is attached to the sleeve wall and extends into the cavity. The sleeve is adapted to receive the post such that the latch pin travels through the passage in the post wall.
1. A bollard assembly, comprising:
a post comprising a generally cylindrical post wall forming a cavity, the post wall having a passage comprising a first section extending generally longitudinally along the post wall and a second section intersecting the first section and extending generally crosswise to the first section;
a sleeve comprising a generally cylindrical sleeve wall forming a cavity and a latch pin attached to the sleeve wall and extending into the cavity, wherein the sleeve is adapted to receive the post such that the latch pin travels through the passage in the post wall; and
a lock assembly comprising a lock cylinder secured to the post wall and extending into the post cavity and a bar connected to the lock cylinder and disposed within the cavity formed by the post wall such that the bar prevents the latch pin from traveling through the passage with the lock cylinder in a first position and allows the latch pin to travel through the passage with the lock cylinder in a second position, wherein the bar prevents the latch pin from traveling through the passage by blocking a section of the passage.
2. A bollard assembly, as recited in claim 1 , wherein the second section of the passage extends generally transverse to the first section.
3. A bollard assembly, as recited in claim 1 , wherein the passage further comprises a third section intersecting the second section and extending generally longitudinally along the wall.
4. A bollard assembly, as recited in claim 1 , wherein the latch pin also extends through the sleeve wall and protrudes beyond an outside surface of the sleeve wall.
5. A bollard assembly, as recited in claim 1 , wherein the sleeve further comprises a stop bar attached to the sleeve wall below the latch pin and extending into the cavity formed by the sleeve wall.
6. A bollard assembly, as recited in claim 1 , wherein the post further comprises an end cap secured to the post wall to cover an end of the post.
7. A bollard assembly, as recited in claim 6 , wherein the end cap is integral with the post wall.
8. A bollard assembly, as recited in claim 1 , wherein the post further comprises a flange secured to an outside surface of the post wall and extending outward from the post wall.
9. A bollard assembly, as recited in claim 1 , wherein the bar is connected to the lock cylinder via a rotatable arm.
10. A bollard assembly, as recited in claim 1 , further comprising a guide secured to an interior surface of the post wall, wherein the bar travels through the guide.
11. A bollard assembly, as recited in claim 1 , wherein the lock cylinder is a barrel lock.