EP2228503A1 - Panneau - Google Patents

Panneau Download PDF

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Publication number
EP2228503A1
EP2228503A1 EP10002052A EP10002052A EP2228503A1 EP 2228503 A1 EP2228503 A1 EP 2228503A1 EP 10002052 A EP10002052 A EP 10002052A EP 10002052 A EP10002052 A EP 10002052A EP 2228503 A1 EP2228503 A1 EP 2228503A1
Authority
EP
European Patent Office
Prior art keywords
groove
locking element
locking
projection
slot
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Withdrawn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
EP10002052A
Other languages
German (de)
English (en)
Inventor
Moritz Mühlebach
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.)
Innovaris AG
Original Assignee
Innovaris AG
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 Innovaris AG filed Critical Innovaris AG
Publication of EP2228503A1 publication Critical patent/EP2228503A1/fr
Withdrawn legal-status Critical Current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
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0138—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels perpendicular to the main plane
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
    • E04F2201/0523—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape

Definitions

  • the invention relates to panels according to the preambles of claims 1, 5, 8 and 9.
  • Panels of the aforementioned type are for use in the floor, wall or ceiling area.
  • the known panels are provided with complementary first and second connecting portions provided on opposite sides for connection to adjacent panels.
  • a groove and at least one in the groove, with the groove unconnected, opposite the groove movable and elongated locking element is provided, wherein on the second connection portion a projection for cooperation with the locking element are provided such that upon assembly of the projection against or acts on the locking element and the locking element engages behind an undercut of the second locking portion, so that there is a locking in the horizontal and / or vertical direction.
  • the aforementioned edge profiling can be provided on both the long and the short sides in a panel, which usually has an elongated rectangular shape in plan view.
  • the aforementioned first and second connection areas with the locking element are provided on the short sides of the panel.
  • Examples of panels of the aforementioned type with locking elements are in the present text in the Fig. 1 to 10 (from the WO 2007/008139 ) Fig. 11 (from the DE 101 38 285 A1 ) FIGS. 12 and 13 (from the US 2007/0028547 A1 ) or FIGS. 14 and 15 (from the DE 20 2006 019869 U1 ).
  • Object of the present invention is therefore to remedy this situation.
  • the stopper is formed so that the locking element on neither one nor the other End of the groove in the longitudinal direction of the groove can escape from this.
  • two stops are ultimately provided within the groove in each case at the ends of the groove, which prevent the exit of the locking element from the groove.
  • the locking element extends only over a partial region of the length of the groove.
  • the groove has a cross section complementary to the cross section of the locking element.
  • the groove of the first connection region is usually realized in that corresponding milling tools are guided along the relevant front side of the panel.
  • the stop can now be formed in a particularly simple manner in that the groove has a reduced cross-section at its two ends to form the stop in the longitudinal direction of the groove. Manufacturing technology, it is only necessary that an area of the milling tool is moved away from the relevant end face, so that there is the reduced groove cross-section in this area.
  • This embodiment has the significant advantage that it can be easily integrated into the production process and no additional components for the end-side closure of the groove are required.
  • the groove has at least one end of a closure element to form a stop in the longitudinal direction of the groove. The closure element is then a separate component, which is preferably inserted into the groove at both ends.
  • At least one slot extending transversely to the longitudinal direction of the elongate locking element is formed on the locking element, wherein a locking means held in the first connection region and projecting through the slot is provided.
  • the locking means may be, for example, a nail, pin, screw or a bolt.
  • the locking element is inserted into the groove and then the locking means introduced through the transverse slot in the groove (or vice versa), wherein the locking means ultimately represents a stop in the longitudinal direction, but allows movement of the locking element in the locking direction.
  • the locking element is held frictionally engaged in the groove to its locking in the longitudinal direction of the groove.
  • a covering with a relation to the surface of the groove increased friction coefficient is provided in the groove of the first connecting portion.
  • the covering can also project beyond the complementary cross-section of the groove, which results from the shape of the locking element.
  • a force acting on a part of the surface of the groove spring leg is provided on the locking element, so that results in increased movement of the locking element in the longitudinal direction of the groove.
  • the locking element has on its groove facing the outside at least one projection for engagement in a corresponding slot in the groove, wherein the slot is aligned at least substantially transversely to the longitudinal direction of the groove. Slot and projection are designed such that the locking movement is easily possible when inserting corresponding panels.
  • the invention provides that the locking element with at least one locking means provided on the first connection area is releasably connectable. After the connection with the locking means ultimately results in this embodiment, a locking of the locking element in the longitudinal direction of the groove.
  • a locking of the locking element in the longitudinal direction of the groove is releasably connectable.
  • the locking means extends over at least a portion of the length of the groove.
  • the length of the locking means corresponds at least substantially to the length of the locking element, in which case a plurality of connection points can then be provided on the locking means, which interact with a plurality of corresponding connection points on the locking element.
  • the locking means is a kind of elongated strip which cooperates with the elongated locking element accordingly.
  • the locking means In order to securely fasten the locking means in the region of the groove of the first connecting region, the locking means has a plug-in region for insertion into a slot in the groove and a coupling region for detachable connection to the locking element.
  • the slot in the groove is ultimately a slot extending in the longitudinal direction of the groove, which can be realized in the production of the groove.
  • the locking means is inserted with the insertion in the groove, so that the coupling region protrudes beyond the groove, with the coupling region then the connecting element is to be releasably connected.
  • the insertion region has a plug-in leg with at least one outside projection, in particular in the form of a lamella.
  • a multiplicity of lamellae are provided which ensure good frictional engagement after the insertion region has been inserted.
  • the insertion region can also be adhesively bonded or glued to the longitudinal slot.
  • the coupling region has at least one coupling projection for engagement in a corresponding slot running transversely to the longitudinal direction of the locking element on the locking element.
  • the transverse slot in the locking element ensures that the locking movement is easily possible when joining panels together.
  • the coupling projection it is preferable for the coupling projection to have a head which engages over the slot, wherein the transverse slot has a broadened head opening for insertion of the head, in particular at the end.
  • the locking means is strip-shaped and in particular made of flat material, so that a cost-effective production is possible.
  • the coupling projection T-shaped in particular in conjunction with a locking means made of flat material, it makes sense to form the coupling projection T-shaped, wherein the transverse slot is then formed accordingly and in this case has a transverse insertion slot as the head opening. It is understood that in a different kind Training the head of the coupling projection of the insertion slot is designed adapted accordingly.
  • the aforementioned alternative according to the invention with locking means and locking element can in principle be realized in all panel elements, regardless of the cross-sectional shape of the groove. Due to the detachable connection of the locking element with the locking means, a different type of groove cross-sectional shape can now be realized for the first time. According to the invention it is provided in a preferred embodiment that the groove has such a stop-free for the locking element cross-sectional shape such that the locking element without connection to the locking means can be removed transversely to the longitudinal direction of the groove from the groove. It is understood that with the removability, a process is meant in which the locking element without damage and in its original form, so not pressed or compressed, the groove can be removed.
  • the aforementioned embodiment is particularly suitable for an embodiment in which the groove has a circular cross section and extends over an arc angle of less than 180 °. This is an essential difference from the prior art, since there are usually groove sections are provided with an arc angle of more than 180 ° to hold the locking element in the groove. With regard to the locking means, this is not required in the present invention.
  • FIGS. 26 to 39 various connections of panels with locking elements are shown. Although this is state of the art from the publications WO 2007/008139 A1 . DE 101 38 285 A1 . US 2007/0028547 A1 and DE 20 2006 019 869 U1 It should be noted that in particular in the FIGS. 26 to 39 illustrated embodiments and the relevant inventive concept can also be realized in the aforementioned prior art. For the rest, but on the Fig. 1 to 15 not discussed further. The relevant disclosure content is hereby expressly made the subject of the present application.
  • FIG. 16 two panels 1 are shown, which are intended for use in the floor, wall or ceiling area.
  • Each of the panels 1 has a panel element 2 as a basic body, which usually consists of a wood material.
  • a first connection region 3 of the one panel 1 and a second connection region 4 of the other panel 1 are shown.
  • a first connection region 3 and a second connection region 4 are provided on a panel 1 on opposite sides or on opposite edges.
  • the connecting regions 3, 4 are thus basically located on a panel 1 on opposite sides, in the present case on the respective short sides of the panel element 2, which is otherwise in the form of an elongate rectangle.
  • a groove 5 is provided, in which a locking element 6 is located.
  • the locking element 6 is not connected to the groove and in principle movable relative to the groove. In any case, a movement of the locking element 6 in and counterclockwise is possible.
  • the locking element 6 has a circular outer contour which extends over more than 180 °.
  • the inner contour of the groove 5 is also circular and the outer contour of the locking element 6 adapted at least substantially.
  • the locking element 6 has a locking portion 7 and an engaging portion 8.
  • the dimensions the locking element 6 and the groove 5 are such that the locking element 6 could basically be moved in the longitudinal direction of the groove.
  • the first connection region 1 at its lower end still on a protruding projection 9.
  • the second connection region 4 is formed, on the one hand, corresponding to the first connection section 3 and, moreover, to interact with the locking element 6.
  • the second locking portion has a projection 10 which is provided for acting on the engaging portion 8. If the two panels 1 joined together, the attachment of the projection 10 on the engaging portion 8 causes the locking member 6 rotates clockwise in the illustrated embodiment and the locking portion 7 engages behind an undercut 11 on the second connection portion 4. Moreover, the projection 10 of the second connecting portion 4 engages behind the projection 9 of the first connecting portion, so that in the assembled state, the in Fig. 17 is shown, a positive connection in the horizontal and vertical direction results.
  • Fig. 18 to 25 show alternative embodiments, wherein the respective locking elements 6 each have a different shape. The same applies to the contour formation of the first and second connecting region 3, 4. Functionally, however, there are no differences from the previously described embodiment.
  • Fig. 26 a first alternative of a panel 1 according to the invention is shown. From a comparison of FIGS. 27 and 28 , each having a section A or B off Fig. 26 show that the groove 5 in the area A has a larger cross section than in the area B.
  • the locking element not shown, is located only in the region of the groove 5 with the enlarged cross section.
  • the area B with the reduced cross-section acts as a stop and prevents it from moving out of the locking element out of the groove 5.
  • Fig. 29 to 31 illustrated embodiment substantially corresponds to the embodiment according to the FIGS. 26 to 28 , wherein in the end region, that is in the region of the section B, in each case a closure element 12 is provided as a stop.
  • the groove 5 has the same cross-section over its entire length.
  • the embodiment according to the FIGS. 32 to 34 corresponds substantially to the embodiment according to the Fig. 29 to 31 , wherein also in this case the groove 5 over the entire width of the panel element 2 and over the length of the first connecting portion 3 has the same cross-section. However, it is in the area of the cuts B so that there is a respective pin 13 is provided as a locking means, which projects into the groove 5, not shown, that on the locking element 6 a transversely to the longitudinal direction of the locking element 6 and thus also transversely to the longitudinal direction Groove 5 extending slot is provided, through which the pin 13 protrudes. The slot allows movement of the locking element 6 in the locking and unlocking in and counterclockwise
  • FIG. 35 is a representation accordingly Fig. 32 shown
  • the FIGS. 36 and 37 show two sections with possible alternative embodiments in which the locking element 6 is held in its frictional locking in the groove 5 to its locking in the longitudinal direction of the groove 5.
  • This is in the in Fig. 36 shown embodiment in the groove 5 regions - in relation to the circumference or the cross section of the groove 5 - a covering 14 provided with a relative to the surface of the groove 5 increased coefficient of friction.
  • a corresponding pad 14 is also provided, but this is located at approximately opposite locations within the groove. It is understood that it is also possible in principle to provide corresponding coverings at locations other than those shown.
  • FIGS. 38 and 39 an alternative embodiment of the frictional locking is shown in which the locking element 6 is provided on a part of the surface of the groove 5 acting spring leg 15 so that upon movement of the locking element 6 in the longitudinal direction of the groove 5 results in an increased frictional force.
  • the spring force of the spring leg 15 is generated or increased by a projection 16 which pushes the spring leg 15 further away from the surface of the groove 5.
  • the locking element 6 has a larger cross-section than the groove 5, so it can only be absorbed by the latter when the locking element 6 is compressed accordingly.
  • the locking element 6 on its groove 5 facing the outside at least one projection on which may correspond in cross-sectional view of the projection 16, which, however, has hardly any longitudinal extension.
  • This projection is provided for engagement in a corresponding slot in the groove 5, wherein the slot is aligned at least substantially transversely to the longitudinal direction of the groove 5.
  • the projection engaging in the slot prevents movement of the locking element 6 in the longitudinal direction, but allows movement in and counterclockwise for locking the locking element 6.
  • FIGS. 40 to 44 Parts of another alternative embodiment are shown.
  • the locking element 6 the example in Fig. 44 is shown, with a provided on the first connection portion 3 locking means 17 is detachably connectable.
  • the locking element 6 may have a relatively simple circular cross-sectional shape. It is understood, however, that deviating cross-sectional shapes are also possible.
  • the locking means 17 is a component that extends over at least a portion of the length of the groove 5. Preferably, the locking means extends at least substantially over the entire length of the groove. 5
  • the locking means 17 is in detail in the FIGS. 40 and 41 shown.
  • it has an insertion region 18 for insertion into a slot 19 in the groove 5 and, moreover, a coupling region 20 for detachable connection to the locking element 6.
  • the slot 19 is a longitudinal slot whose length may correspond to the length of the groove 5.
  • the insertion region 18 has an insertable limb 21 on which a plurality of lamellae 22 are provided on the outside. Instead of the slats and projections can be provided. As it turned out Fig. 43 results, the insertion portion 18 is inserted into the slot 19. He can also be glued in it.
  • the Fig. 40 in that the coupling region 20 has a plurality of coupling projections 23 which are provided on the locking element 6 for engagement in corresponding slots 24 extending transversely to the longitudinal direction of the locking element 6.
  • Each of the coupling projections 23 has a head 25 whose width is greater than the width of the slot 24, so that the head 25 engages over the slot 24 in the coupled state. So that the individual heads 25 can be inserted into the slots 24 at all, each of the slots 24 has a widened head opening 26 at the end.
  • the head opening 26 corresponds to the dimensions of the head 25.
  • the individual heads of the coupling projections 23 are formed T-shaped, while the head openings 26 are formed as to the slots 24 transverse insertion slots.
  • the locking means 17 is a strip-shaped component which is made of a flat plastic material such as the locking element 6 as well.
  • the manufacture of the panel 1 according to the embodiment according to the FIGS. 40 to 44 takes place such that after appropriate profiling of the first and second connecting portion 3, 4 with creation of the groove 5 and the slot 19, the locking means 17 is inserted into the slot 19. Subsequently, the locking element 6 is connected to the locking means 17, wherein the heads 25 are inserted through the head openings 26. Subsequently, the locking element 6 can be pivoted accordingly.
  • a significant advantage, which results in the last-mentioned embodiment is not darg Robinson drawing. Due to the connection of the locking element 6 with the locking means 17, it is possible that the groove. 5 Although in principle has a circular cross-section, the arc angle, however, may be less than 180 °, so that it is possible in principle, the locking element, if it is not connected to the locking means 17, transverse to the longitudinal direction of the groove of the groove 5 without that it requires a deformation of the locking element 6.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Finishing Walls (AREA)
EP10002052A 2009-03-10 2010-03-01 Panneau Withdrawn EP2228503A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00360/09A CH700513A2 (de) 2009-03-10 2009-03-10 Paneele.

Publications (1)

Publication Number Publication Date
EP2228503A1 true EP2228503A1 (fr) 2010-09-15

Family

ID=42319996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10002052A Withdrawn EP2228503A1 (fr) 2009-03-10 2010-03-01 Panneau

Country Status (3)

Country Link
EP (1) EP2228503A1 (fr)
CH (1) CH700513A2 (fr)
WO (1) WO2010102735A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103732841A (zh) * 2011-08-15 2014-04-16 瓦林格地板技术股份有限公司 用于地板镶板的机械锁定系统

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1019331A5 (nl) 2010-05-10 2012-06-05 Flooring Ind Ltd Sarl Vloerpaneel en werkwijzen voor het vervaardigen van vloerpanelen.
US8806832B2 (en) 2011-03-18 2014-08-19 Inotec Global Limited Vertical joint system and associated surface covering system
DE102013108538A1 (de) 2013-08-07 2015-02-12 Hamberger Industriewerke Gmbh Verbindung und Verriegelungselement
DE102013112550A1 (de) 2013-08-07 2015-02-12 Hamberger Industriewerke Gmbh Verbindung für plattenförmige Bauelemente
DE102013108539A1 (de) 2013-08-07 2015-02-12 Hamberger Industriewerke Gmbh Verbindung und Verriegelungselement
DE102015106699A1 (de) * 2015-04-29 2016-11-03 Alexander Haak Bodenplatte

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623799A (en) * 1995-03-08 1997-04-29 Kowalski; William R. Device and process for mounting tiles of varying thickness
DE10138285A1 (de) 2001-08-10 2003-03-06 Akzenta Paneele & Profile Gmbh Paneel sowie Befestigungssystem für Paneele
WO2006043893A1 (fr) * 2004-10-22 2006-04-27 Välinge Innovation AB Verrouillage mecanique de panneaux de plancher au moyen d'une languette flexible
US20070006543A1 (en) * 2005-07-11 2007-01-11 Pergo (Europe) Ab Joint for panels
US20070028547A1 (en) 2003-03-24 2007-02-08 Kronotec Ag Device for connecting building boards, especially floor panels
DE202006019869U1 (de) 2005-03-30 2007-04-19 Välinge Innovation AB Mechanisches Verriegelungssystem für Bodenpaneele
WO2008004960A2 (fr) * 2006-12-08 2008-01-10 Välinge Innovation AB Verrouillage mécanique de panneaux de plancher
US20080010931A1 (en) * 2006-07-14 2008-01-17 Valinge Innovation Ab Locking system comprising a combination lock for panels
DE102007018309A1 (de) * 2007-02-21 2008-08-28 Hamberger Industriewerke Gmbh Verbindung für plattenförmige Bauelemente
EP2017403A2 (fr) * 2007-07-20 2009-01-21 Moritz Mühlebach Système de plancher

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623799A (en) * 1995-03-08 1997-04-29 Kowalski; William R. Device and process for mounting tiles of varying thickness
DE10138285A1 (de) 2001-08-10 2003-03-06 Akzenta Paneele & Profile Gmbh Paneel sowie Befestigungssystem für Paneele
US20070028547A1 (en) 2003-03-24 2007-02-08 Kronotec Ag Device for connecting building boards, especially floor panels
WO2006043893A1 (fr) * 2004-10-22 2006-04-27 Välinge Innovation AB Verrouillage mecanique de panneaux de plancher au moyen d'une languette flexible
DE202006019869U1 (de) 2005-03-30 2007-04-19 Välinge Innovation AB Mechanisches Verriegelungssystem für Bodenpaneele
US20070006543A1 (en) * 2005-07-11 2007-01-11 Pergo (Europe) Ab Joint for panels
WO2007008139A1 (fr) 2005-07-11 2007-01-18 Pergo (Europe) Ab Joint pour panneaux
US20080010931A1 (en) * 2006-07-14 2008-01-17 Valinge Innovation Ab Locking system comprising a combination lock for panels
WO2008004960A2 (fr) * 2006-12-08 2008-01-10 Välinge Innovation AB Verrouillage mécanique de panneaux de plancher
DE102007018309A1 (de) * 2007-02-21 2008-08-28 Hamberger Industriewerke Gmbh Verbindung für plattenförmige Bauelemente
EP2017403A2 (fr) * 2007-07-20 2009-01-21 Moritz Mühlebach Système de plancher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103732841A (zh) * 2011-08-15 2014-04-16 瓦林格地板技术股份有限公司 用于地板镶板的机械锁定系统
CN103732841B (zh) * 2011-08-15 2016-09-21 塞拉洛克创新股份有限公司 用于地板镶板的机械锁定系统

Also Published As

Publication number Publication date
CH700513A2 (de) 2010-09-15
WO2010102735A1 (fr) 2010-09-16

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