FR2143513B1 - - Google Patents

Info

Publication number
FR2143513B1
FR2143513B1 FR717116118A FR7116118A FR2143513B1 FR 2143513 B1 FR2143513 B1 FR 2143513B1 FR 717116118 A FR717116118 A FR 717116118A FR 7116118 A FR7116118 A FR 7116118A FR 2143513 B1 FR2143513 B1 FR 2143513B1
Authority
FR
France
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
FR717116118A
Other versions
FR2143513A1 (fr
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.)
Rhone Poulenc Textile SA
Original Assignee
Rhone Poulenc Textile SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Textile SA filed Critical Rhone Poulenc Textile SA
Priority to FR717116118A priority Critical patent/FR2143513B1/fr
Priority to US05/247,638 priority patent/US4032139A/en
Priority to ZA722884A priority patent/ZA722884B/xx
Priority to CH648272A priority patent/CH557188A/fr
Priority to CA141,126*7A priority patent/CA961655A/en
Priority to IT23877/72A priority patent/IT955217B/it
Priority to AT384972A priority patent/AT322616B/de
Priority to DE19722221628 priority patent/DE2221628A1/de
Publication of FR2143513A1 publication Critical patent/FR2143513A1/fr
Application granted granted Critical
Publication of FR2143513B1 publication Critical patent/FR2143513B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/10—Ice-skating or roller-skating rinks; Slopes or trails for skiing, ski-jumping or tobogganing
    • 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
FR717116118A 1971-05-03 1971-05-03 Expired FR2143513B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR717116118A FR2143513B1 (fr) 1971-05-03 1971-05-03
US05/247,638 US4032139A (en) 1971-05-03 1972-04-26 Process for extending the seasonal useful life of ski trails and ski trails produced thereby
ZA722884A ZA722884B (en) 1971-05-03 1972-04-28 Process for prolonging the use of sloping ground as a ski run
CA141,126*7A CA961655A (en) 1971-05-03 1972-05-02 Procede pour prolonger l'utilisation des pistes de ski
CH648272A CH557188A (fr) 1971-05-03 1972-05-02 Procede d'aminagement de terrains en pente comme pistes de ski pour prolonger la duree d'utilisation de celles-ci.
IT23877/72A IT955217B (it) 1971-05-03 1972-05-03 Procedimento per prolungare l utilizzazione delle piste da sci
AT384972A AT322616B (de) 1971-05-03 1972-05-03 Verfahren zur verlängerung der nutzungsdauer von skipisten
DE19722221628 DE2221628A1 (de) 1971-05-03 1972-05-03 Verfahren zur Verlaengerung der Nutzungsdauer von Skipisten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717116118A FR2143513B1 (fr) 1971-05-03 1971-05-03

Publications (2)

Publication Number Publication Date
FR2143513A1 FR2143513A1 (fr) 1973-02-09
FR2143513B1 true FR2143513B1 (fr) 1974-06-21

Family

ID=9076429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717116118A Expired FR2143513B1 (fr) 1971-05-03 1971-05-03

Country Status (8)

Country Link
US (1) US4032139A (fr)
AT (1) AT322616B (fr)
CA (1) CA961655A (fr)
CH (1) CH557188A (fr)
DE (1) DE2221628A1 (fr)
FR (1) FR2143513B1 (fr)
IT (1) IT955217B (fr)
ZA (1) ZA722884B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774777A (en) * 1985-09-18 1988-10-04 Adrian Brochu Method of collecting, preserving and repositioning snow on a ski slope
FR2772053B1 (fr) * 1997-12-05 2000-02-11 Desse Dominique Lacaille Utilisation d'une structure textile ajouree pour piste de glisse et semelle de glisse
US20040164285A1 (en) * 2003-02-24 2004-08-26 Edo Bernasconi Inflatable barricade and snow collection method
EP1918347B1 (fr) * 2005-06-30 2012-08-08 Jingming Lang Neige artificielle, et terrain ou pente de ski artificiel(le)
FI20160270L (fi) * 2016-11-07 2018-05-08 Snow Secure Oy Menetelmä lumen varastointiin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106507A (en) * 1958-04-03 1963-10-08 Electric Storage Battery Co Expanded fabric-like material composed of core yarns
US3233893A (en) * 1962-07-24 1966-02-08 Bruce E Meyer Ski slide
US3282771A (en) * 1962-12-17 1966-11-01 Du Pont Polyvinyl chloride film adhered to a self-bonded web of continuous oriented polypropylene filaments
US3400643A (en) * 1966-02-14 1968-09-10 Holley Plastics Company Plastic ski surface structure
US3547749A (en) * 1969-01-31 1970-12-15 Bunker Ramo Slide surfacing for ski slopes
US3691004A (en) * 1969-11-21 1972-09-12 Akzona Inc Matting of melt-spun amorphous polymer filaments and process

Also Published As

Publication number Publication date
IT955217B (it) 1973-09-29
US4032139A (en) 1977-06-28
CH557188A (fr) 1974-12-31
ZA722884B (en) 1973-02-28
FR2143513A1 (fr) 1973-02-09
DE2221628A1 (de) 1972-11-09
CA961655A (en) 1975-01-28
AT322616B (de) 1975-05-26

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse