GB698451A - Improvements in manhole covers - Google Patents

Improvements in manhole covers

Info

Publication number
GB698451A
GB698451A GB35852A GB35852A GB698451A GB 698451 A GB698451 A GB 698451A GB 35852 A GB35852 A GB 35852A GB 35852 A GB35852 A GB 35852A GB 698451 A GB698451 A GB 698451A
Authority
GB
United Kingdom
Prior art keywords
section
seating
manhole covers
projection
sections
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
GB35852A
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 GB35852A priority Critical patent/GB698451A/en
Publication of GB698451A publication Critical patent/GB698451A/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

698,451. Manhole covers. ELKINGTON. V. Sept. 29, 1950 [July 8, 1949], No. 358/52. Divided out of 698,408. Class 107 A manhole cover constructed of interfitting sections has at least one section with a seating extending from the one or more edges to support an adjacent section or sections. The section 3 is supported by a projection 8 engaging a seating 7 on a section 2 and the other section 2 engages the seating 9 by a projection 10. The cover assembly is carried by a frame 1. Specification 472,760 is referred to.
GB35852A 1949-07-08 1949-07-08 Improvements in manhole covers Expired GB698451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB35852A GB698451A (en) 1949-07-08 1949-07-08 Improvements in manhole covers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35852A GB698451A (en) 1949-07-08 1949-07-08 Improvements in manhole covers

Publications (1)

Publication Number Publication Date
GB698451A true GB698451A (en) 1953-10-14

Family

ID=9702986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35852A Expired GB698451A (en) 1949-07-08 1949-07-08 Improvements in manhole covers

Country Status (1)

Country Link
GB (1) GB698451A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1708936B1 (en) * 1959-11-20 1970-05-27 Broads Mfg Company Ltd Process for producing a cover for channels or the like and cover for carrying out the process
GB2129469A (en) * 1982-01-20 1984-05-16 Selflevel Covers Manhole cover frames

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1708936B1 (en) * 1959-11-20 1970-05-27 Broads Mfg Company Ltd Process for producing a cover for channels or the like and cover for carrying out the process
GB2129469A (en) * 1982-01-20 1984-05-16 Selflevel Covers Manhole cover frames

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