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GB431229A - Improvements relating to manhole sections or the like - Google Patents

Improvements relating to manhole sections or the like

Info

Publication number
GB431229A
GB431229A GB1413534A GB1413534A GB431229A GB 431229 A GB431229 A GB 431229A GB 1413534 A GB1413534 A GB 1413534A GB 1413534 A GB1413534 A GB 1413534A GB 431229 A GB431229 A GB 431229A
Authority
GB
United Kingdom
Prior art keywords
rings
osterley
class
grooves
edges
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
GB1413534A
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.)
STANLEY TORRINGTON
WILLIAM ROLAND SPOTTISWOODE HU
Original Assignee
STANLEY TORRINGTON
WILLIAM ROLAND SPOTTISWOODE HU
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 STANLEY TORRINGTON, WILLIAM ROLAND SPOTTISWOODE HU filed Critical STANLEY TORRINGTON
Priority to GB1413534A priority Critical patent/GB431229A/en
Publication of GB431229A publication Critical patent/GB431229A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

431,229. Manhole linings. TORRING- TON, S., 35, Osterley Avenue, Osterley Park, Middlesex, HUMPHREYS, W. R. S., and BAINBRIGGE, R. H., c/o H. B. Concrete Co., Ltd., Vicarage Road, Egham, Surrey. May 10, 1934, No. 14135. [Class 87 (i)] Blocks or rings for lining manholes are made of reinforced concrete with complementary ton gues A and grooves B Fig. 2, so that super posed rings interlock The tongues and grooves may be triangular, rect angular, or half - rounc in section. In the modi fication shown in Fig. 8 the edges are concave and convex, and in Fig. 10 the edges are shouldered. The rings may be six inches in depth. Reference has been directed by the Comptroller to Specifications 17736/87, 12593/91, and 4091/97, [all in Class 87].
GB1413534A 1934-05-10 1934-05-10 Improvements relating to manhole sections or the like Expired GB431229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1413534A GB431229A (en) 1934-05-10 1934-05-10 Improvements relating to manhole sections or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1413534A GB431229A (en) 1934-05-10 1934-05-10 Improvements relating to manhole sections or the like

Publications (1)

Publication Number Publication Date
GB431229A true GB431229A (en) 1935-07-03

Family

ID=10035626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1413534A Expired GB431229A (en) 1934-05-10 1934-05-10 Improvements relating to manhole sections or the like

Country Status (1)

Country Link
GB (1) GB431229A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301760B (en) * 1964-02-06 1969-08-21 Hupach Geb Tsamisis Agnula Manhole for sewers, gas stations, roads or the like.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301760B (en) * 1964-02-06 1969-08-21 Hupach Geb Tsamisis Agnula Manhole for sewers, gas stations, roads or the like.

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