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
Application number
Inventor
Frank Henry Brenton
John Struthers
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 GB190504093A publication Critical patent/GB190504093A/en
Expired legal-status Critical Current

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.
GB190504093D 1905-02-27 1905-02-27 Improvements in Cribbing or Shoring for Excavations. Expired GB190504093A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204148B (en) * 1957-03-23 1965-10-28 Karl Heilwagen & Co Hanging bracket for trench shoring

Cited By (1)

* Cited by examiner, † Cited by third party
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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