Classifications

• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F13/00—Coverings or linings, e.g. for walls or ceilings
  • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
  • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
  • E04F13/10—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of wood or with an outer layer of wood

Definitions

• the invention relates to a fastening device for after the groove / spring
• Such cladding panels are often attached to roof extensions under or between the rafters.
• Z-shaped angled hooks made of sheet metal are known, 10 which are nailed to the rafters or a slat substructure in each case after the laying of a profile board in such a way that they engage in the groove of the profile board without being inserted the tongue of the next board in the groove.
• DE-GM 82 29 239 proposes to form the hooks in one piece at suitable intervals on an elongated mounting rail.
• the mounting rails
• the hooks are preferably directly punched out of the sheet metal of the mounting rail and bent out.
• insulation boards made of mineral fibers, synthetic fibers or natural fibers are usually laid in the space between the roof skin and the cladding.
• insulation boards have been laid in a separate operation before
• the invention has for its object to provide a fastening device for cladding panels of the type mentioned above, which enables a simple and safe installation of a heat-insulating cladding.
• This object is achieved in the fastening device according to the invention specified in claim 1 in that the hooks are formed on a mounting plate extended in the cladding surface and in that the heat insulation plate is arranged firmly on the rear side of the mounting plate opposite the hook.
• the mounting plates are preferably made from plastic or from thin, cutable zinc sheet, aluminum sheet or refined steel sheet and are delivered in the form of large sheets or by the meter and are suitably cut directly at the construction site.
• the thermal insulation panels and the mounting panels are already connected by the manufacturer to form a combined insulation and mounting panel, so that the insulation layer and the cladding can be applied in one operation.
• this solution has the advantage that the insulation layer is located directly on the side of the mounting plate facing away from the cladding, so that overall there is only a small overall height and the sound insulation is improved.
• the hooks can be welded, riveted or glued to the mounting plate.
• the hooks are formed by tabs punched out and bent out of the mounting plate.
• the hooks are formed separately from the mounting plate and are provided with clamping springs so that they can be clamped into corresponding openings in the mounting plate.
• the openings possibly offset in several rows, can be arranged in a relatively fine grid, so that adaptation to cladding panels of different widths is made possible by arranging the hooks at the required intervals.
• FIG. 1 shows a section through a mounting plate provided with an insulation layer. 2 shows a detail of the mounting plate according to FIG. 1 in a view from below;
• FIG. 3 shows a section through a mounting plate according to a modified exemplary embodiment
• Flg. 4 shows a side view of a hook for the mounting plate according to FIG. 3;
• FIG. 5 shows a plan view of the hook according to FIG. 4;
• FIG. 6 shows a detail of the mounting plate according to FIG. 3 in a view from below;
• FIG. 1 and 2 show a composite plate 10 which is formed by a mounting plate 12 made of galvanized sheet steel and an insulation plate 14 connected to the entire surface thereof. At the insulation board
• the hooks 16 are arranged in several parallel rows, the spacing of which corresponds to the width of the cladding panels 18.
• the cladding panels are inserted into the hooks in a slightly tilted position, as shown in FIG. 1, so that a row of the hooks 16 engages in the groove 20 of the cladding panel.
• the side of the cladding plate 18 provided with a spring 22 is then pressed against the mounting plate 12 from the position shown in FIG. 1, so that the shoulder formed between the spring 22 and the main part of the cladding plate snaps onto the hooks of the next row.
• the cladding plate 18 is temporarily held on the mounting plate 12 and is then finally fixed to the mounting plate by inserting the next cladding plate.
• the hooks 16 each have a triangular tip 24 at the free end, which facilitates the entry of the hook into the joint between the tongue and groove of the cladding panels.
• the composite panel 10 is designed, for example, as a large-area panel, the width of which is a multiple of the usual rafter spacing of a roof. If the composite panel is to be fastened under the rafters, the insulating panel 14 is cut out and removed according to the rafter width, so that the mounting panel 12 can be screwed or nailed directly onto the underside of the rafters, while the remaining parts of the insulating panel 14 cover the space between the Fill in rafters. The screws or nails for fastening the mounting plate 12 are covered when the covering plates 18 are subsequently laid.
• the composite panel 10 can already be delivered in the factory in webs, the width of which is adapted to the rafter spacing and in which the mounting panel 12 protrudes at the longitudinal edges over the insulation panel 14 and forms fastening tabs for attachment to the rafters.
• the composite panel can be attached to crossbars arranged between the rafters analogously to the method described above.
• the mounting plate 12 can be folded on the longitudinal edges in such a way that it bends against the side faces of the rafters fastening flanges.
• FIGS. 3 to 6 show a modified exemplary embodiment of a composite plate 10, in which the hooks 16 are formed separately from the mounting plate 12.
• the mounting plate 12 is only provided with fastening openings 26, which each serve to receive one of the hooks 16 and are delimited on one side by a resilient tongue 28 which is slightly bent out of the plane of the mounting plate.
• each of the hooks 16 at the free end of its base leg has a clamping spring 30 bent back by 180 ° and tapered towards the end, the length of which is smaller than the length of the opening 26 of the mounting plate 12.
• the hook is placed flat against the surface of the mounting plate 12 and moved to the right in FIGS. 3 and 6, so that the clamping spring 30 enters the opening 26 and behind the slightly protruding tongue 28 takes hold.
• the tongue 28 is pressed back elastically into the plane of the mounting plate 12, so that there is a firm clamping connection between the clamping spring 30, the tongue 28 and the base leg of the hook.
• the distance between the openings 26 corresponds to the grid dimension of the cladding panels. If necessary, several series of fastening openings 26 can be formed in the mounting plate 12, the spacings of which are adapted to different grid dimensions of the cladding plates.

Landscapes

• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Life Sciences & Earth Sciences (AREA)
• Wood Science & Technology (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Roof Covering Using Slabs Or Stiff Sheets (AREA)
• Connection Of Plates (AREA)
• Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Priority Applications (2)

Applications Claiming Priority (2)

Publications (1)

Family

ID=6407563

Family Applications (1)

Country Status (12)

Families Citing this family (1)

Citations (4)

Family Cites Families (1)

• 1990
  • 1990-05-31 DE DE4017564A patent/DE4017564A1/de not_active Withdrawn
• 1991
  • 1991-05-27 IL IL98277A patent/IL98277A0/xx unknown
  • 1991-05-29 EP EP91910140A patent/EP0535011A1/de not_active Ceased
  • 1991-05-29 FI FI925407A patent/FI925407L/fi not_active Application Discontinuation
  • 1991-05-29 WO PCT/EP1991/000990 patent/WO1991019062A1/de not_active Application Discontinuation
  • 1991-05-29 PT PT97787A patent/PT97787A/pt not_active Application Discontinuation
  • 1991-05-29 HU HU923760A patent/HUT63673A/hu unknown
  • 1991-05-29 YU YU94591A patent/YU94591A/sh unknown
  • 1991-05-30 TR TR91/0568A patent/TR25480A/xx unknown
  • 1991-05-30 IE IE185291A patent/IE911852A1/en unknown
  • 1991-05-30 CS CS911619A patent/CS161991A3/cs unknown
• 1992
  • 1992-10-28 NO NO92924154A patent/NO924154L/no unknown

Patent Citations (4)

Also Published As

Similar Documents

Legal Events