GB191305508A - A New, or Improved, Iron or Steel or other Metal Grating or Cover and Frame. - Google Patents

A New, or Improved, Iron or Steel or other Metal Grating or Cover and Frame.

Info

Publication number
GB191305508A
GB191305508A GB191305508DA GB191305508A GB 191305508 A GB191305508 A GB 191305508A GB 191305508D A GB191305508D A GB 191305508DA GB 191305508 A GB191305508 A GB 191305508A
Authority
GB
United Kingdom
Prior art keywords
cover
frame
iron
steel
new
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
Inventor
William Jonathan Parsons
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
Application granted granted Critical
Publication of GB191305508A publication Critical patent/GB191305508A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

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)
  • Panels For Use In Building Construction (AREA)
  • Sewage (AREA)

Abstract

5508. Parsons, W. J. March 5. Man-hole covers.-Consists in forming on the sides of a square or rectangular man-hole or like cover A, Fig. 4, inclined recesses, adapted to engage corresponding tightly-fitting ribs formed on the internal sides of the frame B, Fig. 3.
GB191305508D 1913-03-05 1913-03-05 A New, or Improved, Iron or Steel or other Metal Grating or Cover and Frame. Expired GB191305508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191305508T 1913-03-05

Publications (1)

Publication Number Publication Date
GB191305508A true GB191305508A (en) 1914-03-05

Family

ID=32578069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191305508D Expired GB191305508A (en) 1913-03-05 1913-03-05 A New, or Improved, Iron or Steel or other Metal Grating or Cover and Frame.

Country Status (1)

Country Link
GB (1) GB191305508A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861186A (en) * 1987-02-02 1989-08-29 Von Roll, Ag. Covering for an opening with a cover or grating placed in a frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861186A (en) * 1987-02-02 1989-08-29 Von Roll, Ag. Covering for an opening with a cover or grating placed in a frame

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