GB0921725D0 - Inflatable manhole protection platform - Google Patents

Inflatable manhole protection platform

Info

Publication number
GB0921725D0
GB0921725D0 GBGB0921725.8A GB0921725A GB0921725D0 GB 0921725 D0 GB0921725 D0 GB 0921725D0 GB 0921725 A GB0921725 A GB 0921725A GB 0921725 D0 GB0921725 D0 GB 0921725D0
Authority
GB
United Kingdom
Prior art keywords
protection platform
manhole protection
inflatable
inflatable manhole
platform
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB0921725.8A
Other versions
GB2476099A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILKINS LUKE
Original Assignee
WILKINS LUKE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WILKINS LUKE filed Critical WILKINS LUKE
Priority to GB0921725A priority Critical patent/GB2476099A/en
Publication of GB0921725D0 publication Critical patent/GB0921725D0/en
Publication of GB2476099A publication Critical patent/GB2476099A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/127—Manhole shafts; Other inspection or access chambers; Accessories therefor with devices for impeding fall or injuries of persons
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1454—Non-circular covers, e.g. hexagonal, elliptic

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
GB0921725A 2009-12-11 2009-12-11 Inflatable manhole protection device Withdrawn GB2476099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0921725A GB2476099A (en) 2009-12-11 2009-12-11 Inflatable manhole protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0921725A GB2476099A (en) 2009-12-11 2009-12-11 Inflatable manhole protection device

Publications (2)

Publication Number Publication Date
GB0921725D0 true GB0921725D0 (en) 2010-01-27
GB2476099A GB2476099A (en) 2011-06-15

Family

ID=41666979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0921725A Withdrawn GB2476099A (en) 2009-12-11 2009-12-11 Inflatable manhole protection device

Country Status (1)

Country Link
GB (1) GB2476099A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2528910A (en) 2014-08-04 2016-02-10 Smartwater Technology Ltd Security apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052851A (en) * 1990-06-21 1991-10-01 Frishauf Stephen H Emergency maintenance hole cover, and method of installation
JPH11269900A (en) * 1998-03-24 1999-10-05 Daimei Kk Temporary lid for preventing falling to manhole
JP3880215B2 (en) * 1998-08-03 2007-02-14 株式会社 エイブル Foreign matter prevention stopper at the opening of the plant
GB0411368D0 (en) * 2004-05-21 2004-06-23 Soft Landing System Ltd An impact-absorbing unit
US7153057B1 (en) * 2006-02-06 2006-12-26 Anthony Lucas Securable temporary manhole cover

Also Published As

Publication number Publication date
GB2476099A (en) 2011-06-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)