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
GB5261/58A
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.)
fur UNTERNEHMUNGEN DER EISENUN
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fur UNTERNEHMUNGEN DER EISENUN
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Filing date
Publication date
Application filed by fur UNTERNEHMUNGEN DER EISENUNfiledCriticalfur UNTERNEHMUNGEN DER EISENUN
Publication of GB823627ApublicationCriticalpatent/GB823627A/en
E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
E21D5/00—Lining shafts; Linings therefor
E21D5/11—Lining shafts; Linings therefor with combinations of different materials, e.g. wood, metal, concrete
Landscapes
Engineering & Computer Science
(AREA)
Life Sciences & Earth Sciences
(AREA)
Mining & Mineral Resources
(AREA)
Wood Science & Technology
(AREA)
Mechanical Engineering
(AREA)
General Life Sciences & Earth Sciences
(AREA)
Geochemistry & Mineralogy
(AREA)
Geology
(AREA)
Joining Of Building Structures In Genera
(AREA)
Dowels
(AREA)
Abstract
823,627. Wells. UNTERNEHMUNGEN DER EISEN-UND STAHLINDUSTRIE, A.G., FUR. Feb. 18, 1958 [Feb. 19, 1957], No. 5261/58. Class 85 The tubbings of a shaft lining carry anchor members 1 of web form which project radially into a surrounding concrete jacket. Each member is pierced by elongated holes 2 which extend in the radial directions.