EP2647781A4 - Floorboard capable of absorbing expansion and contraction - Google Patents

Floorboard capable of absorbing expansion and contraction

Info

Publication number
EP2647781A4
EP2647781A4 EP12846460.9A EP12846460A EP2647781A4 EP 2647781 A4 EP2647781 A4 EP 2647781A4 EP 12846460 A EP12846460 A EP 12846460A EP 2647781 A4 EP2647781 A4 EP 2647781A4
Authority
EP
European Patent Office
Prior art keywords
floorboard
contraction
absorbing expansion
absorbing
expansion
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Withdrawn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
EP12846460.9A
Other languages
German (de)
French (fr)
Other versions
EP2647781A1 (en
Inventor
Je-Ho Lee
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.)
DONGWHA NATURE FLOORING Co Ltd
Original Assignee
DONGWHA NATURE FLOORING CO Ltd
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 DONGWHA NATURE FLOORING CO Ltd filed Critical DONGWHA NATURE FLOORING CO Ltd
Publication of EP2647781A1 publication Critical patent/EP2647781A1/en
Publication of EP2647781A4 publication Critical patent/EP2647781A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • E04F15/14—Construction of joints, e.g. dividing strips
    • E04F15/142—Dividing strips or boundary strips
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • 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
    • E04F15/105—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 of organic plastics with or without reinforcements or filling materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0153—Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement
    • E04F2201/0161—Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement with snap action of the edge connectors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2203/00—Specially structured or shaped covering, lining or flooring elements not otherwise provided for
    • E04F2203/04—Specially structured or shaped covering, lining or flooring elements not otherwise provided for comprising a plurality of internal elongated cavities arranged in substantially parallel rows
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2203/00—Specially structured or shaped covering, lining or flooring elements not otherwise provided for
    • E04F2203/08—Specially structured or shaped covering, lining or flooring elements not otherwise provided for with a plurality of grooves or slits in the back side, to increase the flexibility or bendability of the elements
EP12846460.9A 2011-11-03 2012-11-02 Floorboard capable of absorbing expansion and contraction Withdrawn EP2647781A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20110113856A KR101239366B1 (en) 2011-11-03 2011-11-03 Extension and contraction absorbing floor board
PCT/KR2012/009176 WO2013066104A1 (en) 2011-11-03 2012-11-02 Floorboard capable of absorbing expansion and contraction

Publications (2)

Publication Number Publication Date
EP2647781A1 EP2647781A1 (en) 2013-10-09
EP2647781A4 true EP2647781A4 (en) 2015-06-10

Family

ID=48181103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12846460.9A Withdrawn EP2647781A4 (en) 2011-11-03 2012-11-02 Floorboard capable of absorbing expansion and contraction

Country Status (4)

Country Link
EP (1) EP2647781A4 (en)
KR (1) KR101239366B1 (en)
CN (1) CN103328740A (en)
WO (1) WO2013066104A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104032928B (en) * 2014-05-16 2017-01-04 石家庄唐祥模具工贸有限公司 A kind of plastic floor preventing temperature deformation
KR101857859B1 (en) * 2016-02-26 2018-05-14 한국기술교육대학교 산학협력단 Column integrated access floor
NL2018970B1 (en) * 2017-05-23 2018-12-04 Innovations 4 Flooring Holding Nv Multi-purpose tile system
NL2020972B1 (en) * 2018-05-23 2019-12-02 Innovations4Flooring Holding N V Multi-purpose tile system, tile covering, and tile
CN110593516B (en) * 2019-09-24 2021-01-05 江阳建设集团有限公司 Floor heating plate
CN111003139B (en) * 2019-12-27 2021-06-22 中国商用飞机有限责任公司 Airtight floor of civil aircraft
CN112252645B (en) * 2020-09-30 2022-08-19 石家庄唐祥模具工贸有限公司 Multilayer soft and hard composite floor with excellent flatness

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877672A (en) * 1988-10-11 1989-10-31 Construction Specialties, Inc. Floor mat with rigid rails joined by living hinges
DE9306273U1 (en) * 1993-04-26 1993-06-24 Niederguenzl, Jakob, 8229 Kirchanschoering, De
US20040016197A1 (en) * 2002-07-24 2004-01-29 M. Kaindl Arrangement of building elements with connecting means
JP2005042453A (en) * 2003-07-24 2005-02-17 Toppan Printing Co Ltd Flooring

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08246644A (en) * 1995-03-08 1996-09-24 Shinmei Sangyo Kk Rug
AU769707C (en) * 1999-06-24 2008-01-17 Flexiteek International A/S Shape conforming surface covering
JP4185643B2 (en) 2000-01-27 2008-11-26 永大産業株式会社 Bonding member of plate material and bonding structure of plate material
CN2675773Y (en) * 2003-12-15 2005-02-02 沈虎士 Multilayered wooden floor board
CN2778956Y (en) * 2005-03-14 2006-05-10 敦化市金海木业有限公司 Anti-warping composite floor
CN201043343Y (en) * 2007-06-01 2008-04-02 黑龙江省林产工业研究所 Multi-layer plate heat-conduction enhanced ground-heating floor substrate
KR20090001254U (en) * 2007-07-31 2009-02-04 윤원석 Assembling flooring member
KR101326369B1 (en) * 2008-09-03 2013-11-11 (주)엘지하우시스 Plywood flooring
KR20100003617U (en) 2008-09-26 2010-04-05 동화자연마루 주식회사 Floor combination profile
KR101117681B1 (en) * 2009-04-09 2012-02-29 엔보디자인 주식회사 Prefabricated Flooring Materials

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877672A (en) * 1988-10-11 1989-10-31 Construction Specialties, Inc. Floor mat with rigid rails joined by living hinges
DE9306273U1 (en) * 1993-04-26 1993-06-24 Niederguenzl, Jakob, 8229 Kirchanschoering, De
US20040016197A1 (en) * 2002-07-24 2004-01-29 M. Kaindl Arrangement of building elements with connecting means
JP2005042453A (en) * 2003-07-24 2005-02-17 Toppan Printing Co Ltd Flooring

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013066104A1 *

Also Published As

Publication number Publication date
KR101239366B1 (en) 2013-03-05
WO2013066104A1 (en) 2013-05-10
CN103328740A (en) 2013-09-25
EP2647781A1 (en) 2013-10-09

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20130702

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LEE, JE-HO

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150511

RIC1 Information provided on ipc code assigned before grant

Ipc: E04F 15/00 20060101ALI20150504BHEP

Ipc: E04F 15/14 20060101ALI20150504BHEP

Ipc: E04F 15/10 20060101ALI20150504BHEP

Ipc: E04F 15/02 20060101AFI20150504BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20151209