CA2897009A1 - Dispositif de revetement de sol permettant de reduire l'energie due a un impact lors d'une chute - Google Patents

Dispositif de revetement de sol permettant de reduire l'energie due a un impact lors d'une chute Download PDF

Info

Publication number
CA2897009A1
CA2897009A1 CA2897009A CA2897009A CA2897009A1 CA 2897009 A1 CA2897009 A1 CA 2897009A1 CA 2897009 A CA2897009 A CA 2897009A CA 2897009 A CA2897009 A CA 2897009A CA 2897009 A1 CA2897009 A1 CA 2897009A1
Authority
CA
Canada
Prior art keywords
columns
stiffening
support surface
impact
pressure
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.)
Abandoned
Application number
CA2897009A
Other languages
English (en)
Inventor
Timothy C. Ovaert
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.)
University of Notre Dame
Original Assignee
University of Notre Dame
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
Priority claimed from US13/342,605 external-priority patent/US8919066B2/en
Application filed by University of Notre Dame filed Critical University of Notre Dame
Publication of CA2897009A1 publication Critical patent/CA2897009A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/22—Resiliently-mounted floors, e.g. sprung floors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/044—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against impact

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Emergency Lowering Means (AREA)
  • Vibration Dampers (AREA)
CA2897009A 2012-01-03 2013-01-03 Dispositif de revetement de sol permettant de reduire l'energie due a un impact lors d'une chute Abandoned CA2897009A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/342,605 2012-01-03
US13/342,605 US8919066B2 (en) 2006-02-09 2012-01-03 Flooring apparatus for reducing impact energy during a fall
PCT/US2013/020148 WO2013103721A2 (fr) 2012-01-03 2013-01-03 Dispositif de revêtement de sol permettant de réduire l'énergie due à un impact lors d'une chute

Publications (1)

Publication Number Publication Date
CA2897009A1 true CA2897009A1 (fr) 2013-07-11

Family

ID=48745534

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2897009A Abandoned CA2897009A1 (fr) 2012-01-03 2013-01-03 Dispositif de revetement de sol permettant de reduire l'energie due a un impact lors d'une chute

Country Status (4)

Country Link
EP (1) EP2828447A4 (fr)
AU (1) AU2013206865B2 (fr)
CA (1) CA2897009A1 (fr)
WO (1) WO2013103721A2 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636577A (en) 1968-07-29 1972-01-25 Nissen Corp Compressible coverings for athletic and gymnastic use
US4727697A (en) 1982-04-02 1988-03-01 Vaux Thomas M Impact absorbing safety matting system
US4846457A (en) 1982-04-02 1989-07-11 Safety Surfaces, Inc. Impact-absorbing safety matting system for a sports game surface
US4998717A (en) 1982-04-02 1991-03-12 Vaux Thomas M Impact-absorbing safety matting system for a helipad
US4991834A (en) 1982-04-02 1991-02-12 Vaux Thomas M Shock-attenuating seamless surface system for use under and around playground equipment
US4948116A (en) 1982-04-02 1990-08-14 Vaux Thomas M Impact-absorbing safety matting system for a children's play mat
US4557475A (en) 1982-06-07 1985-12-10 Donovan James P Cushioned activity surface with closed cell foam pad bonded to hard surface and rubber mat
US5542221A (en) * 1994-05-04 1996-08-06 The Penn State Research Foundation Dual stiffness flooring
US20050281999A1 (en) * 2003-03-12 2005-12-22 Petritech, Inc. Structural and other composite materials and methods for making same
US7748177B2 (en) * 2004-02-25 2010-07-06 Connor Sport Court International, Inc. Modular tile with controlled deflection
US7488525B2 (en) * 2005-10-14 2009-02-10 Sof' Solutions, Inc. Impact-attenuating, firm, stable, and slip-resistant surface system
WO2007092958A2 (fr) * 2006-02-09 2007-08-16 University Of Notre Dame Du Lac Sol permettant de reduire l'energie d'un impact lors d'une chute
EP2374856B1 (fr) * 2007-03-27 2014-07-16 Interface, Inc. Système et procédé pour une installation de revêtement de sol

Also Published As

Publication number Publication date
EP2828447A4 (fr) 2016-07-13
WO2013103721A3 (fr) 2015-06-18
WO2013103721A2 (fr) 2013-07-11
AU2013206865B2 (en) 2017-08-31
EP2828447A2 (fr) 2015-01-28
AU2013206865A1 (en) 2015-05-21

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180103

FZDE Discontinued

Effective date: 20190808