FR2543993A1 - MODULAR ELEMENTS OF WOODEN CONSTRUCTION AND STRUCTURES OBTAINED - Google Patents

Abstract

DEVICE FOR MANUFACTURING AND ASSEMBLY OF MODULAR WOODEN CONSTRUCTION ELEMENTS OF PARALLELEPIPEDIC SHAPE, USED FOR THE REALIZATION OF WOODEN BUILDINGS OF ONE OR MORE LEVELS. ELEMENTS OF CONSTANT HEIGHT AND MODULATED LENGTH ARE ASSEMBLED TO FORM WALLS, FLOORS OR ROOFS. THE ELEMENT WALLS ARE CONSISTED BY WOOD BLADES OR PLYWOOD PANELS 1, 2 NAILS ON A FRAME WITH CROSSERS 3, 4 AND UPRIGHTS 5, 6 WITH VENTILATION HOLES 11. A THERMAL INSULATION 10 IS PLACED INSIDE . ALL OF THE ELEMENTS ARE MOUNTED ON SOLE 16 AND COVERED BY A CHAINING 17 WITH VENTILATION ORIFICE 14-B, 14-H. STATIC VENTILATION OR FORCED BY A HEAT RECOVERY PLACED PARTLY HIGH 18 ALLOWS INTERNAL VENTILATION OF THE WALLS AND RECOVERY OF LOST OR EMITTED CALORIES.

Description

The object of the present invention is to propose a

  modular element of wooden construction and the

  tif assembly allowing to build buildings of

1 o several levels.

  The present invention has been designed for the following purposes: To promote the wood industry, in particular

  pine whose products are limited in size

  tionally. To use the finished sawmill products without

  that change the way of manufacturing these products.

  To finally put at the reach of the designers an easy-to-use material, a moderate cost price combining insulation with energy saving and comfort

  and the robustness to the aesthetics of wood.

  This element of construction thus meets three objectives: Construction of walls without half-timbering with walls

stable and robust.

  Wall ventilation with heat recovery

ries.

  High thermal and sound insulation.

  The present invention relates to a modular element of parallelepiped shape of constant height but of variable width and length according to the utilitarian needs. The elements are assembled and locked together to form either horizontal or horizontal

  vertical, either to form floors or roofing

  res. The method of manufacturing the modular element consists in nailing and gluing two walls constituted by knurled wooden blades with a well-defined profile,

  one outside -1 the other inside -2-

  This frame comprises two crosspieces -3 4, two outside uprights -5 6-_ internal spacers whose interval is calculated according to the length of the element (In the case of Figures 2-3-5 a single spacer 7 is shown) A thermal insulation -10 of determined width is placed inside the element equidistant from

walls -1 2-.

  In sleepers -3, in uprights -5-

  -6 and spacer -7 -11-L holes are provided. These holes are intended to put in contact the air

  outside with the air inside the elements.

  Figure -1 side section and Figure -2 horizontal section highlight the position of the cross -3 and the amount -5 which form with the adjacent element a large horizontal and vertical assembly complementary

to that of the walls.

  The assembly of these elements is done by regular sitting as a stone wall following a calpinage

  determined by the study of construction.

  Figure -4 shows a vertical section of a wall

  with its floor This is made up of 11-

  with the same composition as those described above but

of great length.

  The wall is assembled on the floor -15 through

  median of a sole -16 made by a crossbar in

  Exotic wood intended for parquet and sleepers -7-8-9-

etc. of the floor.

  The sole -16 has on the side in part

  , grooves and bouvet for wall assembly

inside -2 of the element.

  Two large grooves 14 B are formed in the upper part, to the right and left of the sole and thus channel, on the one hand in the lower part and horizontally the ventilation holes -11 and on the other hand bring into contact the outside air with the air inside the elements

  through the orifices -13 practiced at a distance

these regulars.

  The first layer of elements is mounted on the

  and nailed on it by twisted nails planted diagonally on their lateral face The upper face of the element is nailed by riders or plates

  of connections connecting them two by two.

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25.43993

  The second seat is placed on the first and

mounted in an identical manner.

  It is specified that the wall constituted by the elements can be mounted on a sole fixed on a concrete floor by means of expansion pegs after

  interposition of asphalt felt -22-

  In the upper part the last seat is capped

  by a chaining -17 of a special profile.

  This chaining realized by an exotic wooden

  that of great length comprises in the lower part and on both c 8 tees grooves for the upper assembly

walls -1 2 of the element.

  Their function is, on the one hand, to channel horizontally

  zonally and at the top of the ventilation holes -11 and secondly to connect the air of the double walls heated by emissions or heat loss,

  to an extractor through two orifices -18-

  Chaining -17 also receives either a frame or a floor floor also constituted by

large width elements -15-

  The -19 bay frame consists of an exotic wood frame and receives in its grooves and peripheral bouvets the modular elements as and when

of their assembly.

  In its central part this frame includes a frame-but-20 for reception of a carpentry bôis

aluminum or plastic.

  FIG. 5 represents in horizontal section a block

  protruding angle of 900 aperture of a single element.

  The cross -3 upper frame is made of two parts assembled dovetail It is

  even for the lower crossbar -4 of the frame.

  The inside of the corner is reinforced by studs

-21 in fir.

  The projecting or re-entrant angles will have various openings according to the architectural arrangements (450 600 90 oo 120).

-43,993

  modular design a process of ventilation and

  calorie consumption of a cost price of zero.

  Indeed, this process has a double end, it allows on the one hand to balance the hygrometry of the wood and to regulate the ambient temperature of the walls and on the other hand to recover

  reduce the calories emitted by radiation or leakage.

  Inner ventilation of modular elements forming all of the walls and floor of the building

  will be obtained through the orifices -11 1 IB-

-14 H 13-.

  This ventilation can be static, connected to a mechanical ventilation controlled with exchanger or connected

on a heat pump.

  Static ventilation allows simple ventilation

  walls without recoupment of calories.

  Forced ventilation by controlled mechanical ventilation called "Double flow" connected to the orifices

  -18 allows in addition to the ventilation of the walls of

  the calories emitted, thanks to a plate heat exchanger whose purpose is to temper the fresh air

the house by a fan.

  The set of orifices -18 can also be

  on a heat pump and thus recover a great

part of the calories -

  It is understood that the present invention is not limited to the use of pine alone, all wood species, as well as plywood of external quality, compatible with their price and mechanical strength

can be used.

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Claims (8)

CLAIMS 2543993   (1) The device for the manufacture and assembly of   modular wooden building elements of parallel shape   The epipedic, usable for the realization of wooden buildings, is characterized by the fact that each element is assembled and immobilized with the adjacent elements to form horizontal or vertical sitting walls, floors or roofs.   The walls of the elements consist of knurled wooden boards with a defined profile, one outside -1-, the other inside -2-, nailed and glued to a frame with crosspieces -3 4-, uprights   -5 6 and inner struts -7 8 9-   2) The device according to claim 1 is characterized in that a thermal insulator -10 is placed   inside the element and equidistant from the walls.   3) The device according to any one of the claims   The above is characterized in that the orifices -11 of ventilation placed on the crosspieces, uprights and spacers makes it possible to put the external air in contact with the air inside the element and to thus balance the humidity of the wood while ventilating the interior siding.   4) The device according to any one of the   previous cations is characterized by the assembly of   adjacent rooms by a cross-bar arrangement -3-   and the amount -5 which forms a large horizontal tenon and   vertical complementary to that of the walls of the element.   The device according to any one of the preceding claims is characterized by the manufacture of the sole-16 which has grooves of assemblies   ready to receive the first seat and two large grooves   horizontal res -14 B for low ventilation with holes outdoor communication -13-. a 5 {3993   6) The device according to any one of the claims   Previously, it is characterized by the manufacture of the chaining -17 which has assembly grooves which cap the last seat and two wide horizontal grooves -14 H for connection to a connecting device.   mechanical ventilation -18- Chaining will receive   te or a floor made up of elements of same nature than the walls.   7) The device according to any one of the claims   previous features is characterized by the construction of the frame -19 openings that includes a stop frame -20 ready to receive a wooden bay, aluminum or plastic.   8) The device according to any one of the claims   tions is characterized by an angle element protruding at 90 from the reinforcement -2 i of the angle by   massive elements Elements of sharp angles or angles   trants will have different openings to know 1 45 - o 90 '120.   9) The device according to any one of the claims   the internal ventilation of the modular elements constituting the walls and floor will be obtained thanks to the orifices 11-14 B-14 H-13 and   This static or forced ventilation by a fan   This controlled mechanical ventilation called "Double Flow" will have another purpose, that of recovering the calories located in the modular elements and of tempering with them the air insufflated in the dwelling. heat pump can be plugged in instead of ventilation and recover to turn on the calories. -6-