GB247853A - Improvements in manholes - Google Patents
Improvements in manholesInfo
- Publication number
- GB247853A GB247853A GB2216725A GB2216725A GB247853A GB 247853 A GB247853 A GB 247853A GB 2216725 A GB2216725 A GB 2216725A GB 2216725 A GB2216725 A GB 2216725A GB 247853 A GB247853 A GB 247853A
- Authority
- GB
- United Kingdom
- Prior art keywords
- kerb
- cover
- base ring
- manhole
- shanley
- 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
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)
- Body Structure For Vehicles (AREA)
- Road Paving Structures (AREA)
Abstract
247,853. Shanley, F. Sept. 4, 1925. Manhole covers.-A manhole cover is maintained at the road level despite the wearing of its supporting ledge by providing between the cover 7 and base ring 1 a reversible kerb 4 the ledges 6 of which form alternative supports for the cover. The kerb rests within a short flange 2 on the base ring so as to leave a ridge 3 forming a support for the crow-bar used to unseat the kerb.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2216725A GB247853A (en) | 1925-09-04 | 1925-09-04 | Improvements in manholes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2216725A GB247853A (en) | 1925-09-04 | 1925-09-04 | Improvements in manholes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB247853A true GB247853A (en) | 1926-02-25 |
Family
ID=10175030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2216725A Expired GB247853A (en) | 1925-09-04 | 1925-09-04 | Improvements in manholes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB247853A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2808809A1 (en) * | 1977-03-01 | 1978-09-07 | Selflevel Covers Ag | FRAME APPLICABLE IN A STREET SURFACE AND METHOD FOR APPLYING IT |
DE3004354A1 (en) * | 1980-02-06 | 1981-08-13 | Passavant-Werke Michelbacher Hütte, 6209 Aarbergen | Drain or manhole grating cover frame - can be fitted either way up, providing differently shaped or spaced mountings |
GB2468480A (en) * | 2009-03-06 | 2010-09-15 | Wrekin Welding & Fabrication E | Ground surface access assembly with reinforcements |
-
1925
- 1925-09-04 GB GB2216725A patent/GB247853A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2808809A1 (en) * | 1977-03-01 | 1978-09-07 | Selflevel Covers Ag | FRAME APPLICABLE IN A STREET SURFACE AND METHOD FOR APPLYING IT |
DE3004354A1 (en) * | 1980-02-06 | 1981-08-13 | Passavant-Werke Michelbacher Hütte, 6209 Aarbergen | Drain or manhole grating cover frame - can be fitted either way up, providing differently shaped or spaced mountings |
GB2468480A (en) * | 2009-03-06 | 2010-09-15 | Wrekin Welding & Fabrication E | Ground surface access assembly with reinforcements |
GB2468480B (en) * | 2009-03-06 | 2014-01-08 | Wrekin Holdings Ltd | Ground surface access assemblies |
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