GB606014A - Improvements in or relating to manhole or other covers and frames - Google Patents
Improvements in or relating to manhole or other covers and framesInfo
- Publication number
- GB606014A GB606014A GB3416945A GB3416945A GB606014A GB 606014 A GB606014 A GB 606014A GB 3416945 A GB3416945 A GB 3416945A GB 3416945 A GB3416945 A GB 3416945A GB 606014 A GB606014 A GB 606014A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manhole
- frame
- section
- covers
- frames
- 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)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
606,014. Manhole frames and covers. BROAD & CO., Ltd., and RANKIN, A. M. Dec. 17, 1945, No. 34169. [Class 107] A frame 1 for a manhole or like opening is formed of flexible rolled or pressed metal, e.g. steel, of L-shape in cross-section 7, wherein a second portion 5 of L-shaped cross-section extends from the lower inner end 8 of the first L-shaped portion and is inclined so that the angle of the L, 6, is lowermost. The shoulder 8 of the L- section 7 serves as a seating for the cover 9 which is complimentary in shape to the frame, and which may also be of flexible or rigid (e.g. cast iron) material adapted to be filled with concrete &c. on the site. Suitable sealing material may be run into the groove 6 of the lower L whilst reinforcing bars 26, 26<1> may be fitted to the cover, together with openings 23 for the insertion of a key-lifter. The frame may also have anchoring lugs or feet 27.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3416945A GB606014A (en) | 1945-12-17 | 1945-12-17 | Improvements in or relating to manhole or other covers and frames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3416945A GB606014A (en) | 1945-12-17 | 1945-12-17 | Improvements in or relating to manhole or other covers and frames |
Publications (1)
Publication Number | Publication Date |
---|---|
GB606014A true GB606014A (en) | 1948-08-05 |
Family
ID=10362240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3416945A Expired GB606014A (en) | 1945-12-17 | 1945-12-17 | Improvements in or relating to manhole or other covers and frames |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB606014A (en) |
Cited By (9)
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 |
GB2124683A (en) * | 1982-07-31 | 1984-02-22 | Brickhouse Dudley Mfg | Manhole cover and frame assemblies |
GB2134572A (en) * | 1982-11-27 | 1984-08-15 | Selflevel Covers Ag | Removing manhole covers |
WO1985000843A1 (en) * | 1983-08-18 | 1985-02-28 | Antony Richard Centa | Access covers for manholes |
EP0142160A2 (en) * | 1983-11-17 | 1985-05-22 | Von Roll Ag | Method and sealing device for sealing a cover on its support |
GB2148362A (en) * | 1983-09-14 | 1985-05-30 | Clarksteel Ltd | An access cover and frame assembly |
GB2188663A (en) * | 1986-04-02 | 1987-10-07 | Selflevel Covers Ag | Cover and frame assemblies for manholes or access holes |
EP1903160A1 (en) | 2006-09-18 | 2008-03-26 | Christoph Langenhorst | Inspection device |
ES2563362A1 (en) * | 2014-09-12 | 2016-03-14 | Universidad De Sevilla | Internal elastic cover, recordable and adaptable for sealing odors and gas leaks in manholes, wells and tanks (Machine-translation by Google Translate, not legally binding) |
-
1945
- 1945-12-17 GB GB3416945A patent/GB606014A/en not_active Expired
Cited By (12)
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 |
GB2124683A (en) * | 1982-07-31 | 1984-02-22 | Brickhouse Dudley Mfg | Manhole cover and frame assemblies |
GB2134572A (en) * | 1982-11-27 | 1984-08-15 | Selflevel Covers Ag | Removing manhole covers |
WO1985000843A1 (en) * | 1983-08-18 | 1985-02-28 | Antony Richard Centa | Access covers for manholes |
US4637752A (en) * | 1983-08-18 | 1987-01-20 | Centa Antony R | Access covers for manholes |
GB2148362A (en) * | 1983-09-14 | 1985-05-30 | Clarksteel Ltd | An access cover and frame assembly |
EP0142160A2 (en) * | 1983-11-17 | 1985-05-22 | Von Roll Ag | Method and sealing device for sealing a cover on its support |
EP0142160A3 (en) * | 1983-11-17 | 1986-04-02 | Von Roll Ag | Method and sealing device for sealing a cover on its support |
GB2188663A (en) * | 1986-04-02 | 1987-10-07 | Selflevel Covers Ag | Cover and frame assemblies for manholes or access holes |
EP1903160A1 (en) | 2006-09-18 | 2008-03-26 | Christoph Langenhorst | Inspection device |
ES2563362A1 (en) * | 2014-09-12 | 2016-03-14 | Universidad De Sevilla | Internal elastic cover, recordable and adaptable for sealing odors and gas leaks in manholes, wells and tanks (Machine-translation by Google Translate, not legally binding) |
WO2016038231A1 (en) * | 2014-09-12 | 2016-03-17 | Universidad De Sevilla | Removable and adaptable internal resilient cover for sealing against odours and gas leaks in manholes, wells and tanks |
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