-
公开(公告)号：US20230046012A1
公开(公告)日：2023-02-16
申请号：US17792971
申请日：2021-01-14
Applicant: HEALD TECHNOLOGIES LTD
Inventor： Jonathan Roderic Heald , Debbie Heald
Abstract: The invention relates to a security barrier (10, 40, 60, 82), and a method (100) of installation thereof, and in particular, although not exclusively, to the installation thereof to a bridge structure (70). The security barrier (10, 40, 60, 82) comprises a support (12 62, 72) having at least one upright barrier member (14, 64, 85) thereon. The support (12, 62, 72) is for positioning substantially at ground level (41, 69, 72) and has a portion that is substantially planar with a leading edge (29). The at least one barrier member (14, 64, 85) is at the leading edge (29) or adjacent to the leading edge (29). The portion is for receiving a covering (75) thereon for adding mass to the security barrier (10, 40, 60, 82) and for biasing it towards the ground level (41, 69, 72). Two adjacent security barriers (10, 40, 60, 82) can be secured to each other with a joining member (200) to connect two adjacent barrier members (14) of the two adjacent security barriers (10, 40, 60, 82). The barrier member (10, 40, 60, 82) and the joining member (200) are for inhibiting the passage of a vehicle in the event of an impact force therefrom being exerted on the at least one barrier member (14, 64, 85) and/or the joining member (200).
-
公开(公告)号：US20180245296A1
公开(公告)日：2018-08-30
申请号：US15754542
申请日：2016-07-26
Applicant: HEALD TECHNOLOGIES LTD
Inventor： Jonathan Roderic Heald
CPC classification number: E01F13/046 , E01F9/646
Abstract: Security barrier apparatus (10) comprising a support (12, 14) and a barrier member (18, 20) movable relative to the support between a stowed position and a deployed position, the support (12, 14) having an upper part (16) for positioning substantially at ground level. The barrier member (18, 20) has at least two telescopic posts one within the other, the inner post (20) being lowermost in the deployed position. A linkage is provided between an outer post (18) and the inner post (20). In use, motion of the outer post (18) between the stowed position and the deployed position causes corresponding motion of the inner post (20).
-
公开(公告)号：USD715174S1
公开(公告)日：2014-10-14
申请号：US29489185
申请日：2014-04-28
Applicant: Heald Technologies Ltd.
Designer： Jonathan Roderic Heald
CPC classification number: E01F15/12 , E01F13/04 , E01F13/123
-
公开(公告)号：US10385528B2
公开(公告)日：2019-08-20
申请号：US15754542
申请日：2016-07-26
Applicant: HEALD TECHNOLOGIES LTD
Inventor： Jonathan Roderic Heald
Abstract: Security barrier apparatus (10) comprising a support (12, 14) and a barrier member (18, 20) movable relative to the support between a stowed position and a deployed position, the support (12, 14) having an upper part (16) for positioning substantially at ground level. The barrier member (18, 20) has at least two telescopic posts one within the other, the inner post (20) being lowermost in the deployed position. A linkage is provided between an outer post (18) and the inner post (20). In use, motion of the outer post (18) between the stowed position and the deployed position causes corresponding motion of the inner post (20).
