Title:
MODULAR NETWORK ACCESS FRAME AND COVER
Document Type and Number:
WIPO Patent Application WO/2022/049401
Kind Code:
A3
Abstract:
A modular frame for a cover for an in-ground chamber or pit, the modular frame comprising a plurality of frame sections securable relative to one another to form an external frame, at least some of the frame sections comprising an abutment wall to abut an upper portion of the in-ground chamber or pit, and a cover support structure to support a portion of one or more cover members relative thereto. Optionally, a depending structure to at least partially define an internal skirt configured to be received within the in-ground chamber or pit and/or an external upstand to at least partially define an opening into which the one or more cover members are locatable to at least partially close the opening may be provided. A cover including the modular frame and an in-ground chamber or pit including the cover are also provided.
Inventors:
CLEMENTS CLAIRE (GB)
BROOKER STEVEN (GB)
BROOKER STEVEN (GB)
Application Number:
PCT/GB2021/052301
Publication Date:
April 21, 2022
Filing Date:
September 07, 2021
Export Citation:
Assignee:
NORTHSTONE NI LTD (GB)
International Classes:
E02D29/14; F16B2/14; F16B7/04
Foreign References:
| GB2404409A | 2005-02-02 | |||
| US20050008431A1 | 2005-01-13 | |||
| EP0808951A1 | 1997-11-26 | |||
| US5203135A | 1993-04-20 | |||
| FR671565A | 1929-12-14 | |||
| FR1218379A | 1960-05-10 |
Attorney, Agent or Firm:
WILSON GUNN MANCHESTER (GB)
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