FACILITY PROTECTION COVER AND FACILITY PROTECTION STRUCTURE USING SAME

Title:

FACILITY PROTECTION COVER AND FACILITY PROTECTION STRUCTURE USING SAME

Document Type and Number:

WIPO Patent Application WO/2022/158040

Kind Code:

A1

Abstract:

A facility protection cover (2) includes a cover body (23). The cover body (23) includes: a pair of leg parts (21) embedded in a concrete pavement body (4) along with a base concrete body (3) and spaced apart to each other to sandwich an equipment placement space (8); and a bridge part (22) provided across the pair of leg parts (21) over the equipment placement space (8). The circular convex parts (25) that engage with circular concave parts (24) provided on a placement surface (9) of the base concrete body (3) are provided on the sides of the pair of leg parts (21) that face the base concrete body (3).

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Inventors:

TANAKA KOICHI (JP)
TAKAHASHI EISUKE (JP)

Application Number:

PCT/JP2021/034311

Publication Date:

July 28, 2022

Filing Date:

September 17, 2021

Export Citation:

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Assignee:

OHBAYASHI CORP (JP)
DENSO CORP (JP)

International Classes:

E01C1/00; E01C9/00

Domestic Patent References:

WO2014147857A1

2014-09-25

Foreign References:

JP2002233019A	2002-08-16
JP2013060710A	2013-04-04
CN208440964U	2019-01-29
JP2020186593A	2020-11-19
KR20110041937A	2011-04-22

Attorney, Agent or Firm:

ONDA Makoto et al. (JP)

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