GB190504093A - Improvements in Cribbing or Shoring for Excavations. - Google Patents
Improvements in Cribbing or Shoring for Excavations.Info
- Publication number
- GB190504093A GB190504093A GB190504093DA GB190504093A GB 190504093 A GB190504093 A GB 190504093A GB 190504093D A GB190504093D A GB 190504093DA GB 190504093 A GB190504093 A GB 190504093A
- Authority
- GB
- United Kingdom
- Prior art keywords
- planks
- side planks
- stretchers
- shoring
- excavations
- 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
Abstract
4093. Brenton, F. H., and Struthers, J. Feb. 27. Shoring and strutting.-Consists in the construction of rectangular shoring frames, for use in supporting the earth in the digging of graves and excavations for sewers &c. Side planks 1 are connected by cross planks or stretchers 2. The ends of the stretchers are formed with dovetail projections 8, Fig. 5, or T-shaped or other projections, which engage with corresponding sockets 7 fixed to the side planks. The dovetail 8 is strengthened by metal plates 9, the upper of which projects as shown at 10 to rest on the connecting-web of the socket 7. Angle-brackets 6, fixed to the ends of the upper side planks, rest on cross-timbers or the ends of the excavation, and the lower side planks are suspended from the upper by straps 3 with interlocking hooks and eyes. The side planks may be formed with bevelled overlapping joints as shown in Fig. 7, and the stretchers may slide in inclined brackets 7 as shown in Fig. 8, or may be formed of halves hinged together and held in position by turn-buttons 13, Fig. 10.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190504093T | 1905-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190504093A true GB190504093A (en) | 1905-06-08 |
Family
ID=32629177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190504093D Expired GB190504093A (en) | 1905-02-27 | 1905-02-27 | Improvements in Cribbing or Shoring for Excavations. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190504093A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1204148B (en) * | 1957-03-23 | 1965-10-28 | Karl Heilwagen & Co | Hanging bracket for trench shoring |
-
1905
- 1905-02-27 GB GB190504093D patent/GB190504093A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1204148B (en) * | 1957-03-23 | 1965-10-28 | Karl Heilwagen & Co | Hanging bracket for trench shoring |
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