EP3202993A1 - Élément de recouvrement en bois - Google Patents

Élément de recouvrement en bois Download PDF

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Publication number
EP3202993A1
EP3202993A1 EP16002681.1A EP16002681A EP3202993A1 EP 3202993 A1 EP3202993 A1 EP 3202993A1 EP 16002681 A EP16002681 A EP 16002681A EP 3202993 A1 EP3202993 A1 EP 3202993A1
Authority
EP
European Patent Office
Prior art keywords
ceiling
ribs
ceiling element
element according
disk
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.)
Granted
Application number
EP16002681.1A
Other languages
German (de)
English (en)
Other versions
EP3202993B1 (fr
Inventor
Werner Eckert
Ralph Eckert
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.)
Lignotrend & Co KG GmbH
Original Assignee
Lignotrend & Co KG GmbH
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 Lignotrend & Co KG GmbH filed Critical Lignotrend & Co KG GmbH
Publication of EP3202993A1 publication Critical patent/EP3202993A1/fr
Application granted granted Critical
Publication of EP3202993B1 publication Critical patent/EP3202993B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/12—Load-carrying floor structures formed substantially of prefabricated units with wooden beams
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/12—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling

Definitions

  • the invention relates to a ceiling element, which is made of wood and has a ceiling plate, the flat side spaced apart axially parallel ribs, which project beyond the ceiling pane.
  • Rib-shaped ceiling elements are already manufactured and installed in various designs.
  • the known versions of such ceiling elements have either on the upper side of the flat disc roof panel or on the lower disc flat side of the ceiling plate projecting ribs which are spaced apart and arranged approximately axially parallel to each other.
  • the ceiling element according to the invention which is made of wood, has a ceiling plate, the flat side spaced apart axially parallel ribs, which project beyond the ceiling pane. It is characteristic of the ceiling element according to the invention that protrude over both disc flat sides of the ceiling plate each spaced apart axially parallel ribs. Thus, static effective ribs are glued in the ceiling element according to the invention both on the top and on the underside of the sheet-like ceiling pane.
  • the serving as a base element ceiling panel in the middle of the ceiling element according to the invention takes on both the disk forces and the requirements for effective fire protection.
  • hollow chambers are formed on both the upper and the lower disk flat side between the adjacent ribs provided there, which are suitable for installations can be used, and since these installations can be performed separately for the needs of the upper rooms as well as the needs of the lower utility rooms, fire protection-reducing perforations of the ceiling pane and the effort associated with the penetration of the fire-protecting ceiling panel can be avoided.
  • hollow chambers are formed, which can accommodate a sound-reducing material, in particular a bulk material, intended for the improvement of sound insulation. Since the load capacity of the entire ceiling element is increased by the upwardly projecting ribs, the ceiling element according to the invention can be carried out with constant stability with a reduced structural height.
  • the sound-absorbing material can be introduced with relatively little effort.
  • the ribs arranged on the lower disk flat side of the ceiling pane increase the static load-bearing capacity of the entire ceiling element, at the same time promoting high serviceability and a simple proof of vibration.
  • a bending stress detection in the ceiling element according to the invention is possible in a simplified manner.
  • the design height of the entire ceiling element can be significantly reduced. Since with the help of, formed between the formed on the lower side of the flat flange protruding ribs hollow chambers and the installation needs of the lower utility rooms can be met, a simple wiring is also facilitated from below.
  • the cavities or hammers formed between the adjacent ribs projecting from the upper disk flat side are dimensioned for receiving installations, in particular for the projectile thereon and / or for absorbing sound-inhibiting material, in particular bulk material.
  • the cavities formed between the adjacent ribs protruding from the lower disk flat side are dimensioned for receiving installations, in particular for the underlying projectile.
  • a preferred embodiment according to the invention which allows the invisible guidance of installations on the underside of the ceiling element according to the invention, provides that the projecting at the lower disk flat side ribs are designed as a supporting structure of a suspended ceiling and that the lower ceiling of this suspended ceiling, in particular gypsum plasterboard or acoustic panels is formed.
  • a development according to the invention of its own worth-worth-worth, which is preferably realized with the projecting at the lower disk flat side and designed as a supporting structure of a suspended ceiling ribs, provides that arranged on the lower side of the flat disc and oriented in the longitudinal direction of the ribs edge regions of the ceiling panel respectively are designed as serving as Endauflager rib-free notch.
  • the installations which may also be guided between the ribs, can, if required, also be continued on the underside of the ceiling transversely or at right angles to the longitudinal axis of these ribs.
  • the factory prefabrication and delivery of the ceiling element according to the invention to the site is facilitated if the ceiling panel is formed of a plurality in the disk plane longitudinally abutting disc sections, which are oriented with their longitudinal extent preferably in the longitudinal direction of the ribs.
  • the high load-bearing capacity of the ceiling element according to the invention is additionally favored if at least one coupling board is provided between adjoining adjacent disk sections and if the coupling board is preferably inserted into a coupling board groove interrupting the parting line of the adjacent disk sections on the upper disk flat side of the ceiling pane ,
  • a ceiling element 1 which is made of wood.
  • the ceiling element 1 has an approximately centrally arranged and surface-shaped ceiling panel 2, the flat side spaced apart axially parallel ribs 3, 4, which project beyond the ceiling plate 2.
  • the axially spaced-apart ribs 3, 4 spaced apart from each other project beyond both flat sides of the ceiling pane 2.
  • hollow chambers or cavities 5 are formed, which are dimensioned for receiving installations in particular for the projectile thereon and / or for receiving sound-absorbing material, in particular of bulk material.
  • ribs 4 are spaced axially parallel ribs 4, which define cavities 6 between them.
  • the cavities 6 formed between the adjacent ribs 4 are dimensioned for receiving installations, in particular for the underlying projectile.
  • the installations mentioned above may be electrical installations and / or plumbing installations and, in particular, the necessary conduits.
  • the ribs 4 projecting on the lower disk flat side are designed as a supporting structure of a suspended ceiling.
  • the lower ceiling of this suspended ceiling of plate-shaped wooden components and in particular of acoustic panels 13 is formed. These plate-shaped wooden components are attached to the free end edge of the ribs 4.
  • the arranged on the lower disc flat side and oriented transversely to the longitudinal direction of the ribs 4 edge regions of the ceiling plate 2 are each configured as a serving as Endauflager rib-free notch 7.
  • the arranged at the transversely to the rib longitudinal direction of the ribs 4 oriented edge regions and serving as Endauflager rib-free notches 7 favor the easy placement of installations - especially the possibility of installation transversely or perpendicular to the longitudinal axis - at this lower side of the disc flat.
  • the ceiling panel 2 is formed from a plurality of disk sections 8 adjoining one another in the disk plane, which disk sections 8 are oriented with their longitudinal extent, preferably in the longitudinal direction of the ribs 3 and 4, respectively.
  • a coupling board 9 is provided between adjoining adjacent disk sections 8.
  • the coupling board groove 10 interrupts the parting line 11 of the adjacent window sections 8.
  • the ribs 3 and 4 forming wood strips are glued to the flat sides of the disc plate 2.
  • the disc elements 8 of in Fig. 4 shown ceiling element 1 also be made in other ways.
  • the arranged on the upper side of the flat disc ribs 3 are designed here also approximately T-shaped, wherein the T-bar web of individual adjacent ribs 3 may also be connected to each other via a connecting web 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
EP16002681.1A 2016-02-03 2016-12-19 Élément de recouvrement en bois Active EP3202993B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016001212.9A DE102016001212A1 (de) 2016-02-03 2016-02-03 Hölzernes Deckenelement

Publications (2)

Publication Number Publication Date
EP3202993A1 true EP3202993A1 (fr) 2017-08-09
EP3202993B1 EP3202993B1 (fr) 2018-04-04

Family

ID=55698740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16002681.1A Active EP3202993B1 (fr) 2016-02-03 2016-12-19 Élément de recouvrement en bois

Country Status (2)

Country Link
EP (1) EP3202993B1 (fr)
DE (1) DE102016001212A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH190925A (de) * 1936-09-21 1937-05-31 Hirt Otto Holzbauelement.
FR889364A (fr) * 1942-05-04 1944-01-07 Plaque de grandes dimensions sans joints pour constructions légères
EP0849412A2 (fr) * 1996-12-21 1998-06-24 Lignotrend Holzblocktafel Systeme GmbH Panneau en bois
DE10137062A1 (de) * 2001-07-28 2003-02-13 Wucher Andreas Brettstapelelement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH190925A (de) * 1936-09-21 1937-05-31 Hirt Otto Holzbauelement.
FR889364A (fr) * 1942-05-04 1944-01-07 Plaque de grandes dimensions sans joints pour constructions légères
EP0849412A2 (fr) * 1996-12-21 1998-06-24 Lignotrend Holzblocktafel Systeme GmbH Panneau en bois
DE10137062A1 (de) * 2001-07-28 2003-02-13 Wucher Andreas Brettstapelelement

Also Published As

Publication number Publication date
DE102016001212A1 (de) 2016-04-28
EP3202993B1 (fr) 2018-04-04

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