GB229051A - Improvements in and relating to manhole covers and frames - Google Patents

Improvements in and relating to manhole covers and frames

Info

Publication number
GB229051A
GB229051A GB3255923A GB3255923A GB229051A GB 229051 A GB229051 A GB 229051A GB 3255923 A GB3255923 A GB 3255923A GB 3255923 A GB3255923 A GB 3255923A GB 229051 A GB229051 A GB 229051A
Authority
GB
United Kingdom
Prior art keywords
frames
relating
manhole covers
cover
insertions
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.)
Expired
Application number
GB3255923A
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.)
Broad & Co Ltd
Original Assignee
Broad & Co Ltd
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 Broad & Co Ltd filed Critical Broad & Co Ltd
Priority to GB3255923A priority Critical patent/GB229051A/en
Publication of GB229051A publication Critical patent/GB229051A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

229,051. Rogers, S. S., and Broad & Co., Ltd. Dec. 31, 1923. Manhole frames and covers.- A non-rocking cover is provided with insertions A of wood or similar material which project from the seating surface of the cover B and bear against the seat in the frame A or alternatively, the insertions may project from the frame and engage the cover.
GB3255923A 1923-12-31 1923-12-31 Improvements in and relating to manhole covers and frames Expired GB229051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3255923A GB229051A (en) 1923-12-31 1923-12-31 Improvements in and relating to manhole covers and frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3255923A GB229051A (en) 1923-12-31 1923-12-31 Improvements in and relating to manhole covers and frames

Publications (1)

Publication Number Publication Date
GB229051A true GB229051A (en) 1925-02-19

Family

ID=10340515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3255923A Expired GB229051A (en) 1923-12-31 1923-12-31 Improvements in and relating to manhole covers and frames

Country Status (1)

Country Link
GB (1) GB229051A (en)

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