ES215860U - Perfected polygonal plate for lost forming in covering of excavations and ground support. (Machine-translation by Google Translate, not legally binding) - Google Patents
Perfected polygonal plate for lost forming in covering of excavations and ground support. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES215860U ES215860U ES0215860U ES215860U ES215860U ES 215860 U ES215860 U ES 215860U ES 0215860 U ES0215860 U ES 0215860U ES 215860 U ES215860 U ES 215860U ES 215860 U ES215860 U ES 215860U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- legally binding
- google translate
- machine
- 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.)
- Granted
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Improved polygonal plate pair formwork lost in excavation lining and land holdings, characterized in that it consists of a sheet that has a profile whose directrix is a polygonal broken line formed by a series of open trapezoids at its major base and linked by segments, in that surface of convex trapezoidal grooves there are equidistant parallel strips in which the sheet adopts a profile also trapezoidal but symmetrical, sunken or concave and in which the material does not cover completely the aforementioned opening, existing between each two contiguous trapezoids and therefore opposite in prominence some windows like buttonholes that when assembling two modular sheets will allow to absorb the small displacements or deformations of those simplifying the assembling of coupling and constituting by means of the overlapping of some sheets with others joined by conventional pins a fitting in which the edges live of the aca they play a fundamental mission because they are constituted by the stresses of the terrain as stress concentration lines that, without impairing the rigidity of the plate, act as plastic ball joints and allow it to adapt to the ground surface and absorb surges by plasticizing the steel along the aforementioned edges. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1975215860U ES215860Y (en) | 1975-10-15 | 1975-10-15 | PERFECTED POLYGONAL PLATE FOR LOST FORMWORK IN EXCAVATION LINING AND GROUND SUPPORT. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1975215860U ES215860Y (en) | 1975-10-15 | 1975-10-15 | PERFECTED POLYGONAL PLATE FOR LOST FORMWORK IN EXCAVATION LINING AND GROUND SUPPORT. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES215860U true ES215860U (en) | 1976-09-16 |
| ES215860Y ES215860Y (en) | 1977-02-01 |
Family
ID=8379929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1975215860U Expired ES215860Y (en) | 1975-10-15 | 1975-10-15 | PERFECTED POLYGONAL PLATE FOR LOST FORMWORK IN EXCAVATION LINING AND GROUND SUPPORT. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES215860Y (en) |
-
1975
- 1975-10-15 ES ES1975215860U patent/ES215860Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES215860Y (en) | 1977-02-01 |
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