NO129721B - - Google Patents
Download PDFInfo
- Publication number
- NO129721B NO129721B NO177172A NO177172A NO129721B NO 129721 B NO129721 B NO 129721B NO 177172 A NO177172 A NO 177172A NO 177172 A NO177172 A NO 177172A NO 129721 B NO129721 B NO 129721B
- Authority
- NO
- Norway
- Prior art keywords
- fingers
- stated
- arches
- flexible construction
- elements
- Prior art date
Links
- 238000010276 construction Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 230000008719 thickening Effects 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/10—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports
- E01C13/12—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports for snow sports, e.g. skiing or ski tow track
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO741712A NO134241C (index.php) | 1971-07-07 | 1974-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7124826A FR2145046A6 (index.php) | 1971-07-07 | 1971-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO129721B true NO129721B (index.php) | 1974-05-20 |
Family
ID=9079965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO177172A NO129721B (index.php) | 1971-07-07 | 1972-05-18 |
Country Status (6)
| Country | Link |
|---|---|
| DK (1) | DK134466B (index.php) |
| ES (1) | ES404558A1 (index.php) |
| FR (1) | FR2145046A6 (index.php) |
| NL (1) | NL7206768A (index.php) |
| NO (1) | NO129721B (index.php) |
| SE (1) | SE394597B (index.php) |
-
1971
- 1971-07-07 FR FR7124826A patent/FR2145046A6/fr not_active Expired
-
1972
- 1972-05-01 DK DK214972A patent/DK134466B/da unknown
- 1972-05-03 SE SE582772A patent/SE394597B/xx unknown
- 1972-05-18 NO NO177172A patent/NO129721B/no unknown
- 1972-05-18 NL NL7206768A patent/NL7206768A/xx not_active Application Discontinuation
- 1972-07-05 ES ES404558A patent/ES404558A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK134466C (index.php) | 1977-05-02 |
| NL7206768A (index.php) | 1973-01-09 |
| SE394597B (sv) | 1977-07-04 |
| DK134466B (da) | 1976-11-15 |
| FR2145046A6 (index.php) | 1973-02-16 |
| ES404558A1 (es) | 1973-06-16 |
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