EP2034107A2 - Bodenplanke mit Klebstoffteil zur Positionseinstellung - Google Patents

Bodenplanke mit Klebstoffteil zur Positionseinstellung Download PDF

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Publication number
EP2034107A2
EP2034107A2 EP08290291A EP08290291A EP2034107A2 EP 2034107 A2 EP2034107 A2 EP 2034107A2 EP 08290291 A EP08290291 A EP 08290291A EP 08290291 A EP08290291 A EP 08290291A EP 2034107 A2 EP2034107 A2 EP 2034107A2
Authority
EP
European Patent Office
Prior art keywords
adhesive portion
floor plank
adhesive
upper layer
floor
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Withdrawn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
EP08290291A
Other languages
English (en)
French (fr)
Inventor
Jong-Bae 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.)
Cresyn Industrial Co Ltd
Original Assignee
Cresyn Industrial 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 Cresyn Industrial Co Ltd filed Critical Cresyn Industrial Co Ltd
Publication of EP2034107A2 publication Critical patent/EP2034107A2/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/07—Joining sheets or plates or panels with connections using a special adhesive material
    • 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
    • E04F2203/06—Specially structured or shaped covering, lining or flooring elements not otherwise provided for comprising two layers fixedly secured to one another, in offset relationship in order to form a rebate

Definitions

  • the present invention relates to a floor plank sheet, more particularly to a floor plank sheet enabling adjustment of position during installation.
  • a non-adhesive portion formed in part of an adhesive portion enables an operator to adjust the position of the floor plank sheet.
  • the floor plank refers to a material bonded on a floor and having a surface to be worn down.
  • thin board- or laminated paper-type sheets are used indoors, rather than tiles or ceramics.
  • the conventional laminated paper-type sheets are made with a predetermined width and extendable in the length direction, and are cut according to the area of the corresponding floor. In case the floor shape does not coincide with the width of the laminated paper, the remaining portion of the laminated paper is cut off, or the insufficient portion is compensated by overlapping the laminated paper.
  • An object of the present invention is to enable the adjustment of position of floor planks during installation.
  • Another object of the present invention is to prevent the edge of the floor plank from directly contacting the pre-applied adhesive, so that the adhesive may not be pushed to away, lumped at the portion overlapped with the neighboring plank, or exposed out of the upper layer of the floor plank.
  • the present invention has been made in an effort to solve the above-described problems associated with the prior art.
  • the present invention provides a double-layered floor plank having an non-adhesive portion, the floor plank comprising a lower layer contacting the floor, and an upper layer laminated on the lower layer, adhesive portions being formed on the lower surface of the upper layer and the upper surface of the lower layer, respectively, by applying an adhesive, the upper layer being laminated on the upper surface of the lower layer, so that the lower surface of the upper layer and the upper surface of the lower layer have a height difference, and a non-adhesive portion without being exposed to the adhesive being formed in part of the adhesive portion of the upper layer.
  • the present invention provides a floor plank, wherein the non-adhesive portion is formed only along one direction on the adhesive portion of the upper layer of the floor plank.
  • the present invention provides a floor plank, wherein the non-adhesive portion is formed along the length direction of the adhesive portion of the upper layer, by not applying the adhesive.
  • the present invention provides a floor plank, wherein the non-adhesive portion is formed intermittently along the length direction of the adhesive portion.
  • the present invention provides a floor plank, wherein the edge portion where the adhesive portion of the lower surface of the upper layer contacts the side surface of the upper layer is trimmed in the shape of C.
  • the present invention provides a floor plank, wherein the C-trimming is formed intermittently on the edge portion where the adhesive portion of the lower surface of the upper layer contacts the side surface of the upper layer.
  • the present invention provides a floor plank, wherein the non-adhesive portion is formed on the adhesive portion of the upper layer by attaching a non-adhesive material.
  • the present invention provides a floor plank, wherein the non-adhesive material is paper, fabric or special sheet.
  • the present invention provides a floor plank, wherein the upper layer of the floor plank is made of wood.
  • the present invention provides a floor plank, wherein a non-adhesive portion without being exposed to the adhesive being formed in part of the adhesive portion of the lower layer.
  • the present invention provides a floor plank, wherein the non-adhesive portion is formed only along one direction on the adhesive portion of the lower layer of the floor plank.
  • the present invention provides a floor plank, wherein the non-adhesive portion is formed along the length direction of the adhesive portion of the lower layer, by not applying the adhesive.
  • the present invention provides a floor plank, wherein the non-adhesive portion is formed intermittently along the length direction of the adhesive portion.
  • the present invention provides a floor plank, wherein the non-adhesive portion is formed along the length direction of the adhesive portion of the lower layer as a groove.
  • the present invention provides a floor plank, wherein the groove formed intermittently along the length direction of the adhesive portion.
  • the present invention provides a floor plank, wherein the non-adhesive portion is formed on the adhesive portion of the lower layer by attaching a non-adhesive material.
  • the present invention provides a floor plank, wherein the non-adhesive material is paper, fabric or special sheet.
  • Fig. 1 is a perspective view schematically illustrating the assembly of the floor plank (1) according to an embodiment of the present invention.
  • the side of a floor plank (1) adjoins the side of another floor plank (1).
  • the position of the floor plank (1) to be fixed is adjusted by slanting the floor plank (1) so that the floor is completed.
  • Figs. 2 and 3 are perspective view and side assembly view schematically illustrating the floor plank (1) according to an embodiment of the present invention, respectively.
  • the floor plank (1) of the present invention has a double-layer structure of an upper layer (10) and a lower layer (20), the upper layer (10) being laminated on the lower layer (20), so that the upper layer (10) and the lower layer (20) have a height difference.
  • an adhesive (30) is applied in advance.
  • the adhesive portion (21) of the lower layer (20) of one floor plank (1) is placed and fixed on the adhesive portion (11) of the upper layer (10) of the neighboring floor plank (1).
  • a non-adhesive portion is formed in part of the adhesive portion (11).
  • the non-adhesive portion provided in part of the adhesive portion of the floor plank enables the adjustment of position of the floor plank during installation, thereby preventing the fixing of the floor plank at wrong position.
  • the adhesive portion (11, 21) formed on the upper layer (10) and the lower layer (20) is extended in L-form when the upper layer (10) and the lower layer (20) of the floor plank (1) are rectangles.
  • the upper layer (10) is laminated on the lower layer (20), so that the sides that form the L-form are extended by the same length to each direction.
  • the adhesive (30) is pre-applied on the lower surface of the upper layer (10) and the upper surface of the lower layer (20), so that the upper layer (10) and the lower layer (20) may be bonded.
  • the adhesive portion (11) of the upper layer (10) of the floor plank (1) to be installed is placed on the adhesive portion (21) of the lower layer (20) of the floor plank (1) which was installed earlier.
  • the floor plank (1) to be installed is slanted, so that the side surface of the upper layer (10) of the floor plank (1) to be installed may contact the side surface of the upper layer (10) of the floor plank (1) which was installed earlier.
  • the non-adhesive portion formed in part of the adhesive portion (21) of the lower layer (20) enables an operator to adjust the position of the floor plank (1) during installation. That is, the non-adhesive portion prevents the adhesive portion (11) of the upper layer (10) of the floor plank (1) to be installed from being bonded and fixed to the adhesive portion (21) of the lower layer (20) of the floor plank (1) which was installed earlier, and enables the adjustment of the position at which the edge portion where the adhesive portion (11) of the upper layer (10) and the side surface of the upper layer (10) adjoin contacts the lower layer (20) of the floor plank (1) which was installed earlier, thereby it is possible to enable an operator to install the floor plank (1) at right position.
  • the non-adhesive portion may be formed on the adhesive portion (11) in one or more areas. As seen in Fig. 2 , it may be formed continuously along one direction, or intermittently. Even when the non-adhesive portion is formed intermittently, it may prevent the adhesive portions (11, 21) of the neighboring floor planks (1) from being perfectly bonded to each other and, thus, enables the adjustment of installation position.
  • the non-adhesive portion formed on the adhesive portion (11) of the upper layer (10) of the floor plank (1) is formed at the edge portion of the adhesive portion (11).
  • Fig. 4 shows perspective view of the floor plank (1) on which a groove (22) is provided.
  • the non-adhesive portion may be formed on the lower layer (20) of the floor plank (1), as well as on the upper layer (10).
  • the presence of the non-adhesive portion on either of the upper layer (10) or the lower layer (20) sufficiently prevents the two neighboring floor planks (1) from being bonded to each other upon initial contact.
  • the non-adhesive portion is formed on the adhesive portions (11, 21) of both the upper layer (10) and the lower layer (20), the adjustment of the installation position of the floor plank (1) becomes easier. As seen in Fig.
  • the non-adhesive portion is preferably formed on the portion where the edge portion at which the adhesive portion (11) of the upper layer (10) and the side surface of the upper layer (10) of the floor plank (1) to be installed adjoin contacts directly, that is at the portion where the upper layer (10) and the lower layer (20) of the floor plank (1) which was installed earlier meet each other.
  • Figs. 1 to 4 are bottom perspective views, side assembly view and perspective view schematically illustrating the floor plank (1) according to another embodiment of the present invention, wherein a non-adhesive material (13, 23) is attached on the adhesive portion (11, 21), respectively.
  • the non-adhesive material (13, 23) is attached on the upper surface of the adhesive portion (11, 21) after the application of the adhesive (30).
  • the non-adhesive material (13, 23) may be paper, fabric, specially processed sheet, etc. and, preferably has a small thickness, so that the height is not quite different from that of the adhesive portion.
  • the non-adhesive portion may be formed in various forms, as long as it may prevent the floor planks (1) from being bonded completely by the adhesive (30) upon initial contact.
  • the purpose may be attained by not applying the adhesive (30) in some part of the lower surface of the upper layer (10) and the upper surface of the lower layer (20) of the floor plank (1).
  • the portion on which the adhesive (30) is not applied may be formed continuously or intermittently along the length direction of the adhesive portion (11, 21).
  • Figs. 5 and 6 are bottom perspective view and side assembly view schematically illustrating the floor plank (1) according to still another embodiment of the present invention, wherein the edge portion where the adhesive portion (11) of the upper layer (10) and the side surface of upper layer (10) adjoin is trimmed in the shape of C (14), respectively.
  • the non-adhesive portion is described as a C-trimming (14).
  • the C-trimming (14) is formed before or after applying the adhesive (30).
  • the C-trimming (14) is with no adhesive (30) or only little, if any, it can prevent the adhesive portion (11) of the upper layer (10) of the floor plank (1) to be installed from being bonded completely by a single contact to the adhesive portion (21) of the lower layer (20) of the floor plank (1) which was installed earlier.
  • the non-adhesive portion, that is the C-trimming (14) is formed only in part of the adhesive portion (11) of the upper layer (10), and does not affect the overall adhesion to the neighboring floor plank (1).
  • the C-trimming (14) of the end of the lower surface of the adhesive portion (11), as illustrated in Fig. 6 prevents the adhesive (30) on the adhesive portion (21) of the lower layer (20) from being pushed away during the adjustment of the installation position of the floor plank (1). Also in the embodiments illustrated in Figs.
  • the non-adhesive portion prevents the edge portion where the side surface and the lower surface of the upper layer (10) of the neighboring floor plank (1) adjoin from directly contacting the adhesive (30) applied on the adhesive portion (21), thereby preventing the floor plank (1) fixed wrongly upon initial contact and preventing the formation of crevices between the neighboring floor planks (1), which may be caused by the pushing away of the adhesive (30). Further, the problem of the adhesive being pushed away from the edge of the floor plank and consequent uneven connection of the floor planks can be prevented.
  • Fig. 7 is perspective view schematically illustrating the floor plank (1) with a non-adhesive portion provided with a groove (22) on the upper surface of the lower layer (20).
  • the groove (12) has a function like C-trimming (14) formed on the upper layer (10) so that the groove (12) preventing the both floor plank (1) from being perfectly attached.
  • Figs. 8 and 9 are perspective views schematically illustrating the floor plank (1a) with a different shape according to yet another embodiment of the present invention.
  • the non-adhesive portion may be formed along both the length direction and the vertical direction, as shown in the figure.
  • the non-adhesive portion may be formed only along the length direction.
  • Such disposition of the non-adhesive portion only one side of the adhesive portion (11, 21) of the floor plank (1) rather all of the adhesive portion (11, 21) of the floor plank (1) may be employed even when the floor plank (1) is in square form.
  • the floor plank according to the present invention enables the adjustment of adjustment of position during installation. Further, it prevents the problem of the adhesive being pushed away from the edge of the floor plank, thereby providing even connection of the floor planks.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
EP08290291A 2007-09-07 2008-03-27 Bodenplanke mit Klebstoffteil zur Positionseinstellung Withdrawn EP2034107A2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020070015010U KR200442721Y1 (ko) 2007-09-07 2007-09-07 시공 위치 조정이 가능한 점착부를 갖는 바닥재

Publications (1)

Publication Number Publication Date
EP2034107A2 true EP2034107A2 (de) 2009-03-11

Family

ID=39884811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08290291A Withdrawn EP2034107A2 (de) 2007-09-07 2008-03-27 Bodenplanke mit Klebstoffteil zur Positionseinstellung

Country Status (5)

Country Link
US (1) US20090064623A1 (de)
EP (1) EP2034107A2 (de)
JP (1) JP2009062804A (de)
KR (1) KR200442721Y1 (de)
CN (1) CN201224976Y (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8793959B2 (en) * 2009-05-08 2014-08-05 Novalis Holdings Limited Overlap system for a flooring system
US20120240506A1 (en) 2011-02-08 2012-09-27 Sunstate Import/Export, Inc. Self Locking Flooring Panels
KR101429336B1 (ko) 2012-03-02 2014-08-11 (주)엘지하우시스 점착제 처리된 시트지를 갖는 바닥재

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US715831A (en) * 1901-07-31 1902-12-16 William Passmore Meeker Tile.
US2884779A (en) * 1953-08-31 1959-05-05 Nat Gypsum Co Laminated gypsum core-board
US3841958A (en) * 1971-09-02 1974-10-15 R Delorme Reinforced structural element and method of making the same
US3902293A (en) * 1973-02-06 1975-09-02 Atlantic Richfield Co Dimensionally-stable, resilient floor tile
SE414067B (sv) * 1977-03-30 1980-07-07 Wicanders Korkfabriker Ab Skivformigt golvelement med not- och spontpassning
US4366014A (en) * 1981-04-06 1982-12-28 Pollard V-Belt (Guernsey) Limited Method of making joints in belting
US5362560A (en) * 1993-05-20 1994-11-08 Armstrong World Industries, Inc. Composite tile with modified adhesive layer
US5830549A (en) * 1995-11-03 1998-11-03 Triangle Pacific Corporation Glue-down prefinished flooring product
US5804019A (en) * 1997-01-31 1998-09-08 Triangle Pacific Corporation Apparatus and method for applying adhesive and release paper to wooden flooring strips
US7155871B1 (en) * 2005-12-29 2007-01-02 Tru Woods Limited Floor plank
CA2572708C (en) * 2006-02-10 2014-08-12 Peter Kuelker Hangerless precast cladding panel system

Also Published As

Publication number Publication date
US20090064623A1 (en) 2009-03-12
CN201224976Y (zh) 2009-04-22
KR200442721Y1 (ko) 2008-12-05
JP2009062804A (ja) 2009-03-26

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