GB166762A - Improvements in the construction of man-holes - Google Patents
Improvements in the construction of man-holesInfo
- Publication number
- GB166762A GB166762A GB1309820A GB1309820A GB166762A GB 166762 A GB166762 A GB 166762A GB 1309820 A GB1309820 A GB 1309820A GB 1309820 A GB1309820 A GB 1309820A GB 166762 A GB166762 A GB 166762A
- Authority
- GB
- United Kingdom
- Prior art keywords
- man
- concrete
- hole
- stanchions
- holes
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
Landscapes
- Road Paving Structures (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
166,762. Leeming, E. L., and Stopford, A. May 12, 1920. Road surface boxes.-Consists in forming a man-hole with stanchions of plain or reinforced concrete at each vertical edge, grooved to receive blocks or slabs of concrete or other material forming the sides of the man-hole. In the form shown, the man-hole is formed with a stanchion A at each vertical edge reinforced with wires or rods a around which horizontal wires may be looped, and grooved at a<1> to receive the edges of concrete or other slabs B dovetailed together to form the sides of the man-hole. The blocks at one side have cast in one with them steps C, reinforced by wires c<1>, and formed with hand-holes c<2>. The cover D is of concrete, metal or other material. A modification is described for deeper man-holes, in which an enlargement at the bottom is formed with short concrete stanchions at each vertical edge surmounted by a horizontal concrete slab; the stanchions of one side of the shaft part of the man-hole being supported by this slab. The Provisional Specification also states that the sides of the man-hole may be bricked, concrete blocks of the size of the bricks carrying steps cast in one with them being used where steps are required.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1309820A GB166762A (en) | 1920-05-12 | 1920-05-12 | Improvements in the construction of man-holes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1309820A GB166762A (en) | 1920-05-12 | 1920-05-12 | Improvements in the construction of man-holes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB166762A true GB166762A (en) | 1921-07-28 |
Family
ID=10016789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1309820A Expired GB166762A (en) | 1920-05-12 | 1920-05-12 | Improvements in the construction of man-holes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB166762A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4100160A1 (en) * | 1991-01-05 | 1992-07-09 | Prinzing Georg Gmbh Co Kg | FINISHED MOLDED PART |
GB2417501A (en) * | 2004-08-24 | 2006-03-01 | Joseph John Callaghan | A building element having a foot- or handhold |
-
1920
- 1920-05-12 GB GB1309820A patent/GB166762A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4100160A1 (en) * | 1991-01-05 | 1992-07-09 | Prinzing Georg Gmbh Co Kg | FINISHED MOLDED PART |
GB2417501A (en) * | 2004-08-24 | 2006-03-01 | Joseph John Callaghan | A building element having a foot- or handhold |
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