ES372807A1 - Improvements in or relating to the installation of tunnel linings - Google Patents
Improvements in or relating to the installation of tunnel liningsInfo
- Publication number
- ES372807A1 ES372807A1 ES372807A ES372807A ES372807A1 ES 372807 A1 ES372807 A1 ES 372807A1 ES 372807 A ES372807 A ES 372807A ES 372807 A ES372807 A ES 372807A ES 372807 A1 ES372807 A1 ES 372807A1
- Authority
- ES
- Spain
- Prior art keywords
- casing
- segment
- supports
- casing segment
- carriage
- 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
- 238000009434 installation Methods 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
- Processing Of Solid Wastes (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Mounting device for casing segments, with a guide ring preferably supported by the perforation shield and on whose outer side a carriage can circulate, which supports a radially extendable clamping member for a casing segment, with which the carriage is movable in the peripheral direction of the guide ring to the mounting location, where the segment is radially extensible until its front side is in front of the casing liner already installed, being able to be joined with it, characterized in that the clamping member has laterally, at a considerable distance from each other, support projections made in the form of hairpins open on the outside, and in whose cores risable and descending supports are arranged independently of each other, for a central zone undulating inwards of the casing segment, the casing segment being found, supported on the supports, secured in its position by means of clamping devices, which from the outside are pressed against the flanges of the casing segment. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691905396 DE1905396C3 (en) | 1969-02-04 | 1969-02-04 | Device for feeding segments to a segment placing machine |
| DE19691906283 DE1906283A1 (en) | 1969-02-08 | 1969-02-08 | Installation device for segment segments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES372807A1 true ES372807A1 (en) | 1972-03-01 |
Family
ID=25756946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES372807A Expired ES372807A1 (en) | 1969-02-04 | 1969-10-23 | Improvements in or relating to the installation of tunnel linings |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT303108B (en) |
| ES (1) | ES372807A1 (en) |
| FR (1) | FR2030275A1 (en) |
| GB (2) | GB1286874A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863690A (en) * | 2016-06-22 | 2016-08-17 | 陈铭鸿 | Clamp |
-
1969
- 1969-08-27 GB GB1100772A patent/GB1286874A/en not_active Expired
- 1969-08-27 GB GB4274569A patent/GB1286873A/en not_active Expired
- 1969-10-09 AT AT952769A patent/AT303108B/en not_active IP Right Cessation
- 1969-10-23 ES ES372807A patent/ES372807A1/en not_active Expired
- 1969-12-01 FR FR6941330A patent/FR2030275A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AT303108B (en) | 1972-11-10 |
| GB1286873A (en) | 1972-08-23 |
| GB1286874A (en) | 1972-08-23 |
| FR2030275A1 (en) | 1970-11-13 |
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