DE2216945A1 - Künstliches Schigelände - Google Patents
Künstliches SchigeländeInfo
- Publication number
- DE2216945A1 DE2216945A1 DE19722216945 DE2216945A DE2216945A1 DE 2216945 A1 DE2216945 A1 DE 2216945A1 DE 19722216945 DE19722216945 DE 19722216945 DE 2216945 A DE2216945 A DE 2216945A DE 2216945 A1 DE2216945 A1 DE 2216945A1
- Authority
- DE
- Germany
- Prior art keywords
- webs
- plastic
- ski area
- profile piece
- ski
- 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.)
- Pending
Links
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/23929—Edge feature or configured or discontinuous surface
- Y10T428/23936—Differential pile length or surface
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT290871 | 1971-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2216945A1 true DE2216945A1 (de) | 1972-11-02 |
Family
ID=11103595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722216945 Pending DE2216945A1 (de) | 1971-04-08 | 1972-04-05 | Künstliches Schigelände |
Country Status (7)
Country | Link |
---|---|
US (1) | US3821064A (es) |
JP (1) | JPS4849234A (es) |
AR (1) | AR193076A1 (es) |
DE (1) | DE2216945A1 (es) |
ES (1) | ES401612A1 (es) |
FR (1) | FR2132842A1 (es) |
ZA (1) | ZA722350B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3974244A (en) * | 1973-11-26 | 1976-08-10 | Donachiue James P | Humidifier pad |
US3959542A (en) * | 1974-07-12 | 1976-05-25 | Livermore Paul A | Artificial ski matting |
US4068029A (en) * | 1976-03-29 | 1978-01-10 | Lipe Rollway Corporation | Molded resilient element for vibratory feeder |
GB1539000A (en) * | 1976-03-29 | 1979-01-24 | Lipe Rollway Corp | Moulded resilient element material for vibratory feeder |
DE2737222A1 (de) * | 1977-08-18 | 1979-03-01 | Herbert Schweizer | Skipiste |
US4295930A (en) * | 1980-03-17 | 1981-10-20 | Nalco Chemical Company | Alkoxylated dioxolanes as paper sizing agents |
CH649798A5 (en) * | 1981-01-15 | 1985-06-14 | Sportfoerderung Peter Kueng Ag | Elastically flexible floor covering |
US4497854A (en) * | 1984-03-16 | 1985-02-05 | Milner Ed M | Artificial cross-country ski surface with pair of bent over ski tracks |
US6061979A (en) * | 1997-09-30 | 2000-05-16 | Johannes; Nicholas J. | Inline skating sports floor |
EP2059115A4 (en) * | 2006-08-25 | 2013-09-25 | Chang-Sub Son | LAWN PROTECTION MAT |
EP4198200A1 (en) * | 2021-12-17 | 2023-06-21 | Bioski AB | Snow simulating skiing surface |
-
1972
- 1972-04-05 US US00241228A patent/US3821064A/en not_active Expired - Lifetime
- 1972-04-05 DE DE19722216945 patent/DE2216945A1/de active Pending
- 1972-04-06 JP JP47033946A patent/JPS4849234A/ja active Pending
- 1972-04-07 ZA ZA722350A patent/ZA722350B/xx unknown
- 1972-04-07 AR AR241362A patent/AR193076A1/es active
- 1972-04-07 FR FR7212563A patent/FR2132842A1/fr not_active Withdrawn
- 1972-04-08 ES ES401612A patent/ES401612A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2132842A1 (es) | 1972-11-24 |
AR193076A1 (es) | 1973-03-30 |
JPS4849234A (es) | 1973-07-11 |
ES401612A1 (es) | 1975-02-16 |
ZA722350B (en) | 1972-12-27 |
US3821064A (en) | 1974-06-28 |
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