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GB1046468A - Circular street manhole cover - Google Patents

Circular street manhole cover

Info

Publication number
GB1046468A
GB1046468A GB3117263A GB3117263A GB1046468A GB 1046468 A GB1046468 A GB 1046468A GB 3117263 A GB3117263 A GB 3117263A GB 3117263 A GB3117263 A GB 3117263A GB 1046468 A GB1046468 A GB 1046468A
Authority
GB
United Kingdom
Prior art keywords
cover
manhole cover
ring
circular
street manhole
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
GB3117263A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3117263A priority Critical patent/GB1046468A/en
Publication of GB1046468A publication Critical patent/GB1046468A/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

1,046,468. Manhole covers. L. B. LINDH. Aug. 7, 1963, No. 31172/63. Heading E1G. A circular manhole cover 4, normally resting on the radially inward projecting flange 3 of a ring 2 inserted flush with the road surface, has at least two downwardly dependent stiffening ribs 8, 9, the ends of which contact the inner diameter of the flange 3, on tilting of the cover, to prevent the seating face 5 of the cover rising above the level of the top of the ring 2.
GB3117263A 1963-08-07 1963-08-07 Circular street manhole cover Expired GB1046468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3117263A GB1046468A (en) 1963-08-07 1963-08-07 Circular street manhole cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3117263A GB1046468A (en) 1963-08-07 1963-08-07 Circular street manhole cover

Publications (1)

Publication Number Publication Date
GB1046468A true GB1046468A (en) 1966-10-26

Family

ID=10319102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3117263A Expired GB1046468A (en) 1963-08-07 1963-08-07 Circular street manhole cover

Country Status (1)

Country Link
GB (1) GB1046468A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116611A (en) * 1982-02-26 1983-09-28 Brickhouse Dudley Mfg Manhole frame and cover assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116611A (en) * 1982-02-26 1983-09-28 Brickhouse Dudley Mfg Manhole frame and cover assembly

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