Patents Assigned to H2FLO Pty Ltd
  • Patent number: 9316008
    Abstract: Described is a multi-directional roof anchor. The anchor is shaped so as to progressively distort under sudden load. The anchor has a generally planar structure, in which a first fixing region for fitment, either directly or indirectly, to a roofing material is provided. The anchor also includes a second attachment region for attaching devices, apparatus or equipment to the anchor, and a third shock absorbing region provided between, and integral with, the first and second regions. The third region includes one or more shock absorbing portions, shaped so as to provide gradual or progressive absorption of a sudden load applied to the anchor. The absorption is provided either by the third region alone or the third region in combination with one or both of the other two regions. Advantageously, the anchor has the ability to absorb such load when applied to it from any direction.
    Type: Grant
    Filed: July 3, 2009
    Date of Patent: April 19, 2016
    Assignee: H2Flo Pty Ltd
    Inventor: Arvo Poldmaa
  • Patent number: 9227094
    Abstract: A height safety anchor for fitment to a building support structure, the height safety anchor comprising: first attachment means for fitment to the building support structure; second attachment means remote from the first attachment means for attaching safety equipment; and shock absorbing means having a deformable region extending between the first and second attachment means in a first length when not subject to a deformation force corresponding to a critical sudden load, the shock absorbing means lying substantially in a single plane and comprising a substantially rigid structure that, when subject to the critical sudden load, deforms, elongating to a greater length than the first length.
    Type: Grant
    Filed: July 2, 2014
    Date of Patent: January 5, 2016
    Assignee: H2FLO Pty Ltd
    Inventor: Arvo Poldmaa
  • Patent number: 9021749
    Abstract: Described is a temporary roof anchor for fitment to a roof support structure, the roof anchor comprising: first attachment means for temporary fitment to the roof support structure; second attachment means remote from the first attachment means for attaching safety equipment; and shock-absorbing means having a deformable region extending between the first and second attachment means in a first length when not subject to a deformation force corresponding to a critical sudden load, the shock-absorbing means lying substantially in a single plane and comprising a substantially rigid structure that, when subject to the critical sudden load, deforms, elongating to a greater length than the first length.
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: May 5, 2015
    Assignee: H2Flo Pty Ltd
    Inventor: Arvo Poldmaa
  • Publication number: 20130056608
    Abstract: Described is a temporary roof anchor for fitment to a roof support structure, the roof anchor comprising: first attachment means for temporary fitment to the roof support structure; second attachment means remote from the first attachment means for attaching safety equipment; and shock-absorbing means having a deformable region extending between the first and second attachment means in a first length when not subject to a deformation force corresponding to a critical sudden load, the shock-absorbing means lying substantially in a single plane and comprising a substantially rigid structure that, when subject to the critical sudden load, deforms, elongating to a greater length than the first length.
    Type: Application
    Filed: September 5, 2012
    Publication date: March 7, 2013
    Applicant: H2FLO Pty Ltd
    Inventor: Arvo Poldmaa
  • Patent number: D808184
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: January 23, 2018
    Assignee: H2FLO PTY LTD.
    Inventor: Arvo Poldmaa