DE69804960T2 - ARTIFICIAL GRASS SPORTS AREA - Google Patents

ARTIFICIAL GRASS SPORTS AREA

Info

Publication number
DE69804960T2
DE69804960T2 DE69804960T DE69804960T DE69804960T2 DE 69804960 T2 DE69804960 T2 DE 69804960T2 DE 69804960 T DE69804960 T DE 69804960T DE 69804960 T DE69804960 T DE 69804960T DE 69804960 T2 DE69804960 T2 DE 69804960T2
Authority
DE
Germany
Prior art keywords
grass
carpet
synthetic
underpad
polypropylene
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.)
Expired - Lifetime
Application number
DE69804960T
Other languages
German (de)
Other versions
DE69804960D1 (en
Inventor
Alain Lemieux
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.)
Apw Inc Seoul Kr
Original Assignee
2752-3273 Quebec Inc
Quebec Inc
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 2752-3273 Quebec Inc, Quebec Inc filed Critical 2752-3273 Quebec Inc
Publication of DE69804960D1 publication Critical patent/DE69804960D1/en
Application granted granted Critical
Publication of DE69804960T2 publication Critical patent/DE69804960T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Prostheses (AREA)
  • Dental Preparations (AREA)
  • Materials For Medical Uses (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Pens And Brushes (AREA)
  • Level Indicators Using A Float (AREA)
  • Pyrane Compounds (AREA)
  • Tires In General (AREA)
  • Road Repair (AREA)

Abstract

A synthetic turf surface for golf courses, tennis courts and other grass-surfaced game playing fields is formed of a synthetic grass carpet having a flexible base sheet (14) with closely spaced-apart upright, blade-like strands (12) of plastic material forming a dense grass-like surface. The carpet is supported upon a cushioning underpad (18) which is formed of a thick, molded sheet of open cell, expanded bead polypropylene. The resiliently compressible polypropylene underpad combined with the synthetic grass carpet closely simulates the feel of a natural grass covered playing surface.
DE69804960T 1997-06-09 1998-06-09 ARTIFICIAL GRASS SPORTS AREA Expired - Lifetime DE69804960T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002206295A CA2206295A1 (en) 1997-06-09 1997-06-09 Synthetic turf, of specific composition, obtained through a sand-blasting process and cushioned with a base layer of polypropylene for shock absorption, and a sand-blasting treatment process for said synthetic turf
PCT/CA1998/000559 WO1998056993A1 (en) 1997-06-09 1998-06-09 Synthetic turf game surface

Publications (2)

Publication Number Publication Date
DE69804960D1 DE69804960D1 (en) 2002-05-23
DE69804960T2 true DE69804960T2 (en) 2002-11-21

Family

ID=4160757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804960T Expired - Lifetime DE69804960T2 (en) 1997-06-09 1998-06-09 ARTIFICIAL GRASS SPORTS AREA

Country Status (17)

Country Link
EP (1) EP0988423B1 (en)
JP (1) JP3739055B2 (en)
CN (1) CN1184381C (en)
AT (1) ATE216448T1 (en)
AU (1) AU742420B2 (en)
BR (1) BR9810428A (en)
CA (1) CA2206295A1 (en)
DE (1) DE69804960T2 (en)
DK (1) DK0988423T3 (en)
ES (1) ES2178218T3 (en)
HK (1) HK1030248A1 (en)
ID (1) ID23397A (en)
NO (1) NO316520B1 (en)
NZ (1) NZ502184A (en)
PT (1) PT988423E (en)
RU (1) RU2188888C2 (en)
WO (1) WO1998056993A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807078B1 (en) 2000-03-29 2002-10-18 Envirosport SPORTS FLOORING, ESPECIALLY FOR TENNIS COURTS AND OTHER BALL GAMES
US6527889B1 (en) 2000-08-22 2003-03-04 Safeplay International, Inc. Method for making stabilized artificial turf
EP1348058B1 (en) 2000-11-30 2014-05-21 Avturf L.L.C. Airports and airfields with artificial turf system
US6620482B2 (en) 2000-11-30 2003-09-16 Avturf Llc Safety system for airports and airfields
CA2434778A1 (en) * 2001-01-15 2002-07-18 2752-3273 Quebec Inc. Resilient floor surface
ES2339692T3 (en) 2003-05-28 2010-05-24 Lankhorst Pure Composites B.V. THREAD FOR AN ARTIFICIAL LAWN COATING, ARTIFICIAL LAWN COATING, AND GAME FIELD THAT INCLUDES SUCH THREAD.
AU2003250972A1 (en) * 2003-07-14 2005-01-28 Mattex Leisure Industries Artificial turf filament and artificial turf system
US7244477B2 (en) 2003-08-20 2007-07-17 Brock Usa, Llc Multi-layered sports playing field with a water draining, padding layer
US7901753B2 (en) 2003-11-12 2011-03-08 Avturf L.L.C. Synthetic runway surface system
CN100366422C (en) * 2003-12-31 2008-02-06 环球公开有限公司 Method for preparing synthetic grass structure and corresponding synthetic grass structure
CN100406082C (en) * 2004-08-03 2008-07-30 文德利希兄弟两合公司 Golf driving pad
KR101006238B1 (en) * 2006-10-12 2011-01-07 코오롱글로텍주식회사 Artificial turf using shaped fiber
ES2733476T5 (en) * 2006-10-20 2022-05-06 Trocellen Gmbh Artificial turf with padding layer
NL1032724C2 (en) * 2006-10-23 2008-04-25 Ten Cate Thiolon Bv Artificial grass field, in particular for an artificial grass sports field.
NL1032719C2 (en) * 2006-10-23 2008-04-25 Ten Cate Thiolon Bv Artificial grass fiber and an artificial grass field provided with at least one such artificial grass fiber.
US8236392B2 (en) 2007-01-19 2012-08-07 Brock Usa, Llc Base for turf system
US8353640B2 (en) 2008-01-22 2013-01-15 Brock Usa, Llc Load supporting panel having impact absorbing structure
DE202007015031U1 (en) * 2007-10-26 2009-03-12 Smg Sportplatzmaschinenbau Gmbh Mobile device with a removal device for the filling material on an artificial grass pitch
RU2455416C2 (en) * 2007-10-30 2012-07-10 Гуанчжоу Экт Корпорэйшн Artificial grass cover and method of its making
WO2011005747A2 (en) 2009-07-06 2011-01-13 Brock International Structural underlayment support system for use with paving and flooring elements
EP2771513A1 (en) * 2011-10-28 2014-09-03 Bonar B.V. Shockpad for artificial turf systems
US20190127926A1 (en) * 2015-01-26 2019-05-02 Sisgrass B.V. Device for Inserting Artificial Grass Strands into the Ground
USD866800S1 (en) 2015-10-26 2019-11-12 Brock Usa, Llc Turf underlayment
US10060082B2 (en) 2016-05-18 2018-08-28 Brock Usa, Llc Base for turf system with vertical support extensions at panel edges
CN106677009B (en) * 2016-08-29 2022-03-11 毕国明 Production equipment and construction method of soil matrix artificial turf
RU2681799C1 (en) * 2018-04-02 2019-03-12 Дмитрий Константинович Локтев Modular coating for golf facilities
CN111615999A (en) * 2020-04-13 2020-09-04 深圳市朝向草业科技发展有限公司 Planting method for planting natural grass on woven artificial grass and mixed lawn
WO2021214229A1 (en) 2020-04-23 2021-10-28 Basf Se Artificial turf
EP4147847A1 (en) 2021-09-08 2023-03-15 Basf Se Permeable molded body comprising polyurethane beads
CN114395955A (en) * 2021-12-14 2022-04-26 北京奔流野外运动服装有限公司 Granulated dry snow and its use in safety protection device of dry snow park

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505960A (en) * 1983-08-12 1985-03-19 Monsanto Company Unitary shock-absorbing polymeric pad for artificial turf
JPH0659694B2 (en) * 1986-09-16 1994-08-10 鐘淵化学工業株式会社 Method for manufacturing polypropylene resin in-mold foam molding
US5356344A (en) * 1991-05-24 1994-10-18 Top Golf, Inc. Synthetic turf, method of making thereof, border strip for small size golf and understructure for artificial large size golf

Also Published As

Publication number Publication date
CN1264449A (en) 2000-08-23
RU2188888C2 (en) 2002-09-10
BR9810428A (en) 2000-09-19
ID23397A (en) 2000-04-20
AU7754898A (en) 1998-12-30
AU742420B2 (en) 2002-01-03
ES2178218T3 (en) 2002-12-16
HK1030248A1 (en) 2001-04-27
EP0988423B1 (en) 2002-04-17
NZ502184A (en) 2001-05-25
CN1184381C (en) 2005-01-12
NO316520B1 (en) 2004-02-02
WO1998056993A1 (en) 1998-12-17
ATE216448T1 (en) 2002-05-15
DK0988423T3 (en) 2002-08-19
PT988423E (en) 2002-09-30
DE69804960D1 (en) 2002-05-23
NO996026L (en) 2000-02-01
JP2002503299A (en) 2002-01-29
JP3739055B2 (en) 2006-01-25
EP0988423A1 (en) 2000-03-29
NO996026D0 (en) 1999-12-08
CA2206295A1 (en) 1998-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: APW, INC., SEOUL, KR