EP4119739A1 - Système de terrasse et pièce de retenue monobloc conçue sous la forme de pièce moulée par injection en matière plastique - Google Patents

Système de terrasse et pièce de retenue monobloc conçue sous la forme de pièce moulée par injection en matière plastique Download PDF

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Publication number
EP4119739A1
EP4119739A1 EP21185686.9A EP21185686A EP4119739A1 EP 4119739 A1 EP4119739 A1 EP 4119739A1 EP 21185686 A EP21185686 A EP 21185686A EP 4119739 A1 EP4119739 A1 EP 4119739A1
Authority
EP
European Patent Office
Prior art keywords
base body
holding part
section
terrace
part according
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Withdrawn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
EP21185686.9A
Other languages
German (de)
English (en)
Inventor
Günther Gaisbauer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP21185686.9A priority Critical patent/EP4119739A1/fr
Priority to EP22180003.0A priority patent/EP4119740B1/fr
Publication of EP4119739A1 publication Critical patent/EP4119739A1/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Withdrawn legal-status Critical Current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
    • E04F15/02044—Separate elements for fastening to an underlayer
    • 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
    • E04F15/02177—Floor elements for use at a specific location
    • E04F15/02183—Floor elements for use at a specific location for outdoor use, e.g. in decks, patios, terraces, verandas or the like
    • 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
    • E04F15/02044—Separate elements for fastening to an underlayer
    • E04F2015/02105—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer
    • E04F2015/02111—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer not adjustable
    • E04F2015/02116—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer not adjustable with fastening elements extending into the back side of the flooring elements

Definitions

  • the invention relates to a holding part for connecting several terrace profiles to a substructure of a terrace system, with an elongate base body which has a top and bottom side, two long sides and two end faces, with a first longitudinal section of the base body on the top side of the base body having a first bearing surface for a first terrace profile and a second longitudinal section of the base body has a second bearing surface for a second terrace profile on the upper side of the base body, with a stop protruding from the upper side between the first and second bearing surface, and with at least one stop in the base body between the first bearing surface and the bottom side, in particular continuously , running first fastening hole for fastening the holding part to the first terrace profile, wherein the holding part is designed in one piece as a plastic injection molded part and the base body has a rib structure open towards the bottom side.
  • An injection molded plastic holding part for connecting two terrace profiles with a substructure of a terrace system is from EP2527550A2 known.
  • This holding part has an elongate body, a stop and a fastening hole.
  • a first longitudinal section of the base body has a first support surface for supporting the first terrace profile on the upper side of the base body—a second longitudinal section of the base body has a second support surface for the second terrace profile on the upper side of the base body.
  • Both decking profiles are separated by a stop that protrudes from the top and is arranged between the first and second bearing surfaces.
  • the holding part is firmly connected to the first terrace profile using self-tapping wood screws in the first fastening hole.
  • the first fastening hole runs continuously from the first bearing surface to the bottom side of the holding part.
  • the base body has a ribbed structure that is open towards the bottom to reduce the material used - by means of which the material of the base body is reduced, disadvantageously, however, moisture can build up in this floor area, which can promote swelling and/or shrinkage, especially of terrace profiles made primarily of wood material. An impairment of the stability of the connection of the terrace profiles with the subsoil as well as the terrace system is to be expected. In addition, mold and mold stains can form in the vicinity of the holding part.
  • the invention has therefore set itself the task of changing the design of a holding part designed in one piece as a plastic injection-molded part in such a way that, despite the reduced material costs, a connection between the terrace profile and the subsurface that is also stable with respect to environmental influences can be guaranteed.
  • the invention solves the problem set by the features of claim 1.
  • the holding part can provide liquid drainage to avoid a sustained accumulation of water or to avoid constant moisture between the holding part and the substructure. Moisture can therefore no longer accumulate in the recesses between the ribs of the ribbed structure - which, among other things, reduces the risk of mold and mildew staining in the area of the holding part. In particular, however, moisture between the holding part and the substructure also dries more quickly through the channel, which reduces the negative influence of the holding part on terrace profiles connected to it, for example with regard to their swelling and/or shrinkage.
  • the holding part can therefore also always ensure a stable connection between the terrace profile and the subsoil—even if the holding part is used in a damp environment or in an environment with increased amounts of precipitation.
  • the channel recess preferably runs straight in order to promote the drainage of liquid.
  • the channel recess runs parallel to the longitudinal side of the holding part and/or in the middle of the base body.
  • the recesses on the rib structure can be rectangular and/or the recesses on both end faces can be semicircular, which further simplifies the construction of the holding part, but can also reduce the risk of injury during assembly of the holding part.
  • the handling of the holding part can thus be made easier, in particular because the terrace profile arranged on the first supporting surface can be firmly connected to the holding part in a simple manner from the bottom side.
  • the guidance of the fastening means can be further improved if the rib structure has a first structural section which is circular in cross-section and which forms a section of the first fastening hole.
  • the first structural section which is circular in cross-section, preferably has a countersunk section at one end for the countersunk head of a fastener, in order to prevent a fastener from protruding.
  • the holding part has at least one second fastening hole running in the base body between the second bearing surface and the bottom side, in particular continuously, for fastening the holding part to the substructure.
  • the ribbed structure has a second structural section with a circular cross-section, which forms the second fastening hole in sections and ends in particular in front of the bottom side of the base body and, viewed in the longitudinal direction of the base body, is free of a ribbed structure so that in this area allow a certain amount of play between fasteners and holding part.
  • the stability of the connection between the terrace profiles and the substructure can be further increased.
  • the mechanical stability of the holding part can be further increased if the rib structure has a third structure section running in a cross shape between the other structure sections.
  • the loose contact of the second terrace profile on the holding part can be ensured if the holding part has at least one spring element, which is arranged in the area of the second longitudinal section of the base body and connects to this base body, the spring element being in a position protruding against the second bearing surface against its spring force can be shifted into a spring position that is planar with the second bearing surface.
  • the holding part can thus prevent the second terrace profile from swelling and/or shrinking, which can, for example, avoid or reduce footfall noises when stepping on the terrace profile.
  • the spring element is preferably arranged laterally next to a longitudinal side of the base body in order to ensure the free mobility of the spring element.
  • the spring element is preferably designed to run in an L-shape and ends via a web extending from the base body in a tongue of material which is attached to the web connects and runs away from this at an angle along the longitudinal side, the tongue of material protruding from the plane of the second bearing surface.
  • the spring forces can be further increased if a spring element is arranged laterally next to each longitudinal side of the base body, the two spring elements lying directly opposite one another.
  • the mounting of the holding part can be further simplified.
  • the holding part according to the invention can be suitable for a terrace system with several terrace profiles and with a substructure.
  • the holding part preferably serves as a support for two terrace profiles, with the first terrace profile being firmly connected to the holding part via a first fastening means and/or the holding part being firmly connected to the substructure via a second fastening means and/or the second terrace profile lying loosely on the holding part.
  • the holding part 4 which is designed in one piece as a plastic injection molded part, has - as specifically shown in 3 to recognize - an elongated base body 6 with a top 6a, a bottom side 6b, two longitudinal sides 6c, 6d and two end faces 6e, 6f.
  • the first longitudinal section 7 has a first support surface 9 for a first terrace profile 2 on the upper side 6a of the base body 6 .
  • the second longitudinal section 8 has a second bearing surface 10 for a second terrace profile 3 on the upper side 6a of the base body 6 .
  • the two bearing surfaces 9, 10 are separated by a stop 12 projecting from the upper side 6a between the first and second bearing surface 9, 10--as in FIGS figures 1 , 3 and 4 to recognize. With the aid of the stop 12, the two terrace profiles 2, 3 provided on the bearing surfaces 9, 10 are also spaced from one another in a stable manner--see here 1 .
  • the base body 6 also has two first fastening holes 13a, 13b running continuously between the first bearing surface 9 and the bottom side 6b.
  • a fastening means 50a namely a self-tapping wood screw 16, which fastens the holding part 4 to the first terrace profile 2 - as in 1 to recognize.
  • the base body 6 has a rib structure 14 on the inside, which is enclosed by the top 6a, the two longitudinal sides 6c, 6d and the two end faces 6e, 6f and is open towards the bottom side 6b.
  • the invention avoids this in that the base body 6 has recesses 15a on the rib structure 14 and recesses 15b on both end faces 6e, 6f, as particularly shown in FIG Figures 3 and 4 to recognize.
  • the holding part 4 can therefore connect the terrace profiles 2, 3 to the substructure 5 in a stable and secure manner.
  • the channel 16 runs straight and parallel to the two longitudinal sides 6c, 6d, which further promotes water drainage.
  • first fastening holes 13a, 13b open into the channel 16, with the rib structure 14 itself forming the first fastening holes 13a, 13b in sections.
  • the rib structure 14 has a structural section 14a which is circular in cross-section and whose interior forms the fastening holes 13a, 13b. This simplifies the construction of the holding part 4 considerably.
  • the annular structural section 15a is designed to accommodate a countersunk head of the fastener 50a.
  • the first structural section 14a which is circular in cross-section, has a conically running countersunk section 17a at the bottom end.
  • the structure sections 14a, 15a which are circular in cross-section, are designed as domes in the rib structure 14 with longitudinal and transverse ribbing.
  • the holding part 4 After attachment to the first terrace profile 2, the holding part 4 is firmly connected to the substructure 5 by a second attachment means 50b, as shown in FIG 1 to recognize.
  • the holding part 4 in the base body 6 has a second fastening hole 18 running continuously between the second bearing surface 10 and the bottom side 6b.
  • the second fastening hole 18 is partially closed by a second structural section 14b of the rib structure 14, which is circular in cross-section educated.
  • This structure section 14b ends in front of the bottom side 6b and is free there of a rib structure 14 in the longitudinal direction of the base body 6 . This allows a certain degree of movement of the fastening means 50b in the longitudinal direction of the base body 6, making the fastening to the substructure 5 more robust against impacts.
  • a third structure section 14c running in the shape of a cross is provided between the first and second structure sections 14a, 14b, which considerably increases the mechanical stability of the base body 6.
  • the spring elements 19a, 19b are arranged in the area of the second longitudinal section 8 of the base body 6 and connect to this base body 6. When the second terrace profile 3 rests on the second support surface 10, the spring elements 19a, 19b are moved against their spring force from an initial position 20a protruding from the second support surface - shown in 4 - in a spring layer 20b that is planar with the second bearing surface - shown in 1 - Displaceable or elastically movable.
  • Both spring elements 19a, 19b are arranged in a structurally simple manner next to one longitudinal side 6c or 6d of the base body 6 and run in the longitudinal direction of the base body 6.
  • the spring elements 19a, 19b run in an L-shape - they start from a web running away from the base body 6 20 and end in a material tongue 21, which connects to the web 20 and from this - runs angled away - in the embodiment at right angles.
  • the material tongue 21 projects beyond the plane of the second support surface 10 .
  • center of gravity S of the holding part 4 is in the first longitudinal section 7 of the base body 6, as in 1 to recognize. This simplifies the attachment of the holding part 4 to the first terrace profile 2.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Clamps And Clips (AREA)
EP21185686.9A 2021-07-14 2021-07-14 Système de terrasse et pièce de retenue monobloc conçue sous la forme de pièce moulée par injection en matière plastique Withdrawn EP4119739A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP21185686.9A EP4119739A1 (fr) 2021-07-14 2021-07-14 Système de terrasse et pièce de retenue monobloc conçue sous la forme de pièce moulée par injection en matière plastique
EP22180003.0A EP4119740B1 (fr) 2021-07-14 2022-06-20 Système de terrasse et pièce de retenue monobloc conçue sous la forme de pièce moulée par injection en matière plastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21185686.9A EP4119739A1 (fr) 2021-07-14 2021-07-14 Système de terrasse et pièce de retenue monobloc conçue sous la forme de pièce moulée par injection en matière plastique

Publications (1)

Publication Number Publication Date
EP4119739A1 true EP4119739A1 (fr) 2023-01-18

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ID=76942819

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21185686.9A Withdrawn EP4119739A1 (fr) 2021-07-14 2021-07-14 Système de terrasse et pièce de retenue monobloc conçue sous la forme de pièce moulée par injection en matière plastique
EP22180003.0A Active EP4119740B1 (fr) 2021-07-14 2022-06-20 Système de terrasse et pièce de retenue monobloc conçue sous la forme de pièce moulée par injection en matière plastique

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22180003.0A Active EP4119740B1 (fr) 2021-07-14 2022-06-20 Système de terrasse et pièce de retenue monobloc conçue sous la forme de pièce moulée par injection en matière plastique

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2527550A2 (fr) 2011-05-10 2012-11-28 Sihga Handels GmbH Armature permettant de lier des madriers d'un recouvrement de terrasse avec une infrastructure sous-jacente
DE202012007345U1 (de) * 2012-07-30 2013-10-31 Markus Rensburg Verbindungsbauteil zum Aufbau einer im Wesentlichen ebenen Fläche
EP3453815A1 (fr) * 2017-09-11 2019-03-13 Günther Gaisbauer Système de terrasses et pièce de fixation permettant de raccorder plusieurs profils de terrasses

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2527550A2 (fr) 2011-05-10 2012-11-28 Sihga Handels GmbH Armature permettant de lier des madriers d'un recouvrement de terrasse avec une infrastructure sous-jacente
DE202012007345U1 (de) * 2012-07-30 2013-10-31 Markus Rensburg Verbindungsbauteil zum Aufbau einer im Wesentlichen ebenen Fläche
EP3453815A1 (fr) * 2017-09-11 2019-03-13 Günther Gaisbauer Système de terrasses et pièce de fixation permettant de raccorder plusieurs profils de terrasses

Also Published As

Publication number Publication date
EP4119740B1 (fr) 2024-01-31
EP4119740C0 (fr) 2024-01-31
EP4119740A1 (fr) 2023-01-18

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