EP1092456A2 - Dispositif de limitation de pistes - Google Patents

Dispositif de limitation de pistes Download PDF

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Publication number
EP1092456A2
EP1092456A2 EP99123080A EP99123080A EP1092456A2 EP 1092456 A2 EP1092456 A2 EP 1092456A2 EP 99123080 A EP99123080 A EP 99123080A EP 99123080 A EP99123080 A EP 99123080A EP 1092456 A2 EP1092456 A2 EP 1092456A2
Authority
EP
European Patent Office
Prior art keywords
safety net
supports
area
net
lower edge
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.)
Withdrawn
Application number
EP99123080A
Other languages
German (de)
English (en)
Other versions
EP1092456A3 (fr
Inventor
Christian Steinbach
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1092456A2 publication Critical patent/EP1092456A2/fr
Publication of EP1092456A3 publication Critical patent/EP1092456A3/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the present invention relates to a device for limiting slopes, in particular Ski slopes, with a safety net in the area of the upper edge of one Variety of supports is held.
  • safety nets which use straight poles in the snow be attached.
  • the poles lie in one plane with the safety net, so that the skier often hits the poles undamped. It also happens often that the bars are bent backwards by the force of the impact, so that an inclined ramp forms over which the skier is thrown away.
  • the object of the invention is therefore to provide an improved device for limiting Ski slopes, especially racing slopes to offer the given Security requirements better met.
  • the safety net in the area of Lower edge is fastened by means of elastic fastening means. Due to the elastic fasteners in the area of the lower edge of the safety net can where the racing driver meets, form a bulge in the safety net that Absorbing racing drivers. The formation of the bulge is compared to State of the art also less dependent on the impact angle.
  • the compliance of the safety net can be improved by the fact that Safety net in the area of the upper edge also by means of elastic fasteners is held.
  • the safety net in Area of the lower edge is attached to the supports.
  • the supports in the area between the Fastening points of the fasteners are curved.
  • the curvature results in a free space for the result of a racing driver's impact Bulge in the safety net so that the racing driver does not hit the supports and hurt yourself.
  • the curved design of the supports is also with nets advantageous, the lower edge of which is not elastically fastened, since in any case that Provision of two different anchoring means (supports, steel cable) can be omitted.
  • An easy to manufacture shape of the supports is that the supports one in the installed position essentially vertical anchoring section, one in the installation position in the substantially horizontal base section and one in the Have installation position diagonally upward section.
  • the spring and damping effect of the elastic suspension of the safety net leaves are reinforced by the fact that the supports are designed to be flexible. With that forces are also absorbed by the supports.
  • the safety net is fine-meshed is formed, the mesh size less than 5 cm, preferably less than Is 3 cm.
  • the safety nets On race tracks, the safety nets often have to be installed just next to the race track so that the racers come very close to the safety net. For To increase security, it is therefore beneficial if the lowest section of the Safety net is provided with a tarpaulin.
  • the tarpaulin leaves striking The ski tips slide off easily.
  • Supporting elements of the inventive device for limiting Ski slopes, especially racing slopes are the supports 7. These are by far set up against each other along the ski or racing slopes. Both are in the essential vertical anchoring section 7a as well as the horizontal Base section 7b below the snow cover 10. To the horizontal base section 7b adjoins an obliquely upward section 7c which is oriented that the two attachment points 8 and 9 are approximately one above the other.
  • the Dimensioning of the supports 7 can be adapted to the particular circumstances become. The height varies between 2 and 5 m, the length of the base section 7b between 1 and 3 m.
  • the supports 7 are particularly flexible when they are out Cold impact resistant plastic are made. However, production is also an alternative made of aluminum.
  • the elastic fasteners 4 and 5 are as elastic bands educated.
  • a mesh size of less than 3 has proven itself cm.
  • the lowest section of the safety net 1 is provided with a tarpaulin 2, the prevents a racing driver from getting caught in the safety net 1 with the ski tip.
  • a tarpaulin 2 the prevents a racing driver from getting caught in the safety net 1 with the ski tip.
  • the lower edge of the safety net 1 extends away from an apron 6 which is in the installed position lies below the snow cover 10 and points towards the slope. The apron 6 prevents that a skier slips under the safety net 1.
  • tarpaulin 3 Another function is the airtight tarpaulin 3, which is on the top section the safety net 1 is attached. Due to its air resistance, tarpaulin 3 prevents in the event of a skier colliding, the top section accelerates rapidly of the safety net 1, so that a bulge forms below in the impact area.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Emergency Lowering Means (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Lighters Containing Fuel (AREA)
  • Air Bags (AREA)
EP99123080A 1999-10-15 1999-11-22 Dispositif de limitation de pistes Withdrawn EP1092456A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0071399U AT3370U3 (de) 1999-10-15 1999-10-15 Einrichtung zur begrenzung von pisten
AT71399 1999-10-15

Publications (2)

Publication Number Publication Date
EP1092456A2 true EP1092456A2 (fr) 2001-04-18
EP1092456A3 EP1092456A3 (fr) 2002-12-18

Family

ID=3497852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99123080A Withdrawn EP1092456A3 (fr) 1999-10-15 1999-11-22 Dispositif de limitation de pistes

Country Status (3)

Country Link
EP (1) EP1092456A3 (fr)
AT (1) AT3370U3 (fr)
DE (1) DE29920026U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1362621A1 (fr) * 2002-05-15 2003-11-19 Adic Promotion S.A. Dispositif de sécurité par absorption d'énergie comprenant mats et filets et destinès à arreter des skieurs tombant à grande vitesse
EP1438995A1 (fr) * 2003-01-17 2004-07-21 S.P.M. S.p.A. Barrière de protection pour pistes de ski

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109011532A (zh) * 2018-07-10 2018-12-18 上海宝冶建设工业炉工程技术有限公司 卡具及赛道钢筋的安装方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948351A (en) * 1974-03-20 1976-04-06 Wiba Ag Catching device for a free-falling body
DE3135902A1 (de) * 1981-09-10 1983-03-31 Gerd Dieter 7326 Heiningen Maibach Sicherheitseinrichtung fuer bobbahnen
FR2564002A1 (fr) * 1984-05-11 1985-11-15 Wiedermann Anton Dispositif de protection de pistes, en particulier de pistes de ski
AT400815B (de) * 1993-12-22 1996-03-25 Berger Johann Schutzeinrichtung, vorzugsweise zur schipistenbegrenzung bzw. -sicherung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948351A (en) * 1974-03-20 1976-04-06 Wiba Ag Catching device for a free-falling body
DE3135902A1 (de) * 1981-09-10 1983-03-31 Gerd Dieter 7326 Heiningen Maibach Sicherheitseinrichtung fuer bobbahnen
FR2564002A1 (fr) * 1984-05-11 1985-11-15 Wiedermann Anton Dispositif de protection de pistes, en particulier de pistes de ski
AT400815B (de) * 1993-12-22 1996-03-25 Berger Johann Schutzeinrichtung, vorzugsweise zur schipistenbegrenzung bzw. -sicherung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1362621A1 (fr) * 2002-05-15 2003-11-19 Adic Promotion S.A. Dispositif de sécurité par absorption d'énergie comprenant mats et filets et destinès à arreter des skieurs tombant à grande vitesse
EP1438995A1 (fr) * 2003-01-17 2004-07-21 S.P.M. S.p.A. Barrière de protection pour pistes de ski

Also Published As

Publication number Publication date
DE29920026U1 (de) 2001-02-22
EP1092456A3 (fr) 2002-12-18
AT3370U3 (de) 2000-08-25
AT3370U2 (de) 2000-02-25

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