A bollard assembly includes a bollard post, a ground sleeve configured to receive the bollard post, and a stress control device positioned adjacent to the ground sleeve. The stress control device has a face plate and a plurality of support plates secured to a back surface of the face plate. The support plates are angularly space from one another at equal angles and extend radially inward from the back surface towards the ground sleeve such that the ground sleeve fits between the plurality of support plates.
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
E01F 13/00 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades
E02D 27/42 - Foundations for poles, masts, or chimneys
A bollard assembly having a post and a sleeve. The post has a cylindrical post wall forming a cavity, an insert included with in the cavity and a longitudinal passage in the post wall. The insert has a helical wedge at its lower end with a gap in the wedge. 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 and the gap in the wedge of the insert wherein the insert can then be rotated such that the latch pin and gap are no longer aligned and the latch pin prevents upward movement of the insert and post.
A post assembly having a first post member, a second post member positioned within the first post member, and a sleeve member installed in the ground. The first and second post members are insertable into the sleeve member and the second post member is rotatable relative to the first post member and the sleeve member to inhibit separation of the first post member and the second post member from the ground sleeve. The first post member includes a first passage, the second post member includes a second passage having a first section and a second section, and the sleeve member includes a latch pin that travels along the first and second passages. When the latch pin is in a particular position within the first and second passages, removal of the first post member and the second post member from the sleeve member is inhibited.
E01F 9/011 - Upright bodies, e.g. marker posts or bollards; Supports for road signs (posts or poles in general E04H 12/00; means for attaching signs to a supporting structure in general G09F 7/18)
A post assembly having a first post member, a second post member positioned within the first post member, and a sleeve member installed in the ground. The first and second post members are insertable into the sleeve member and the second post member is rotatable relative to the first post member and the sleeve member to inhibit separation of the first post member and the second post member from the ground sleeve. The first post member includes a first passage, the second post member includes a second passage having a first section and a second section, and the sleeve member includes a latch pin that travels along the first and second passages. When the latch pin is in a particular position within the first and second passages, removal of the first post member and the second post member from the sleeve member is inhibited.
E01F 9/011 - Upright bodies, e.g. marker posts or bollards; Supports for road signs (posts or poles in general E04H 12/00; means for attaching signs to a supporting structure in general G09F 7/18)
A post assembly having a first post member, a second post member positioned within the first post member, and a sleeve member installed in the ground. The first and second post members are insertable into the sleeve member and the second post member is rotatable relative to the first post member and the sleeve member to inhibit separation of the first post member and the second post member from the ground sleeve. The first post member includes a first passage, the second post member includes a second passage having a first section and a second section, and the sleeve member includes a latch pin that travels along the first and second passages. When the latch pin is in a particular position within the first and second passages, removal of the first post member and the second post member from the sleeve member is inhibited.
E01F 9/011 - Upright bodies, e.g. marker posts or bollards; Supports for road signs (posts or poles in general E04H 12/00; means for attaching signs to a supporting structure in general G09F 7/18)
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.
A bollard assembly is disclosed which includes a post having a generally cylindrical post wall forming a cavity, a sleeve cover and a sleeve. The cylindrical post wall has 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 thereto. The sleeve cover comprises a generally cylindrical cover wall and an end cap having a slot therein. The cover wall has a passage with a first section extending generally longitudinally and a second section extending generally crosswise to the first section. The sleeve comprises a generally cylindrical sleeve wall forming a cavity and a latch pin extending into the cavity. The sleeve can receive either the post or the sleeve cover, such that the latch pin travels through the passage in the post wall or the passage in the cover wall.
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.
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.
