Classifications

• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
  • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
  • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
  • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
  • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
  • E04B1/762—Exterior insulation of exterior walls
  • E04B1/7637—Anchoring of separate elements through the lining to the wall
• • 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
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
  • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
  • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
  • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
  • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
  • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
  • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
  • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
  • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
  • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
  • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
  • F16B3/00—Key-type connections; Keys
  • F16B3/06—Key-type connections; Keys using taper sleeves

Definitions

• Securing unit for securing load-bearing and thermal insulation elements to supporting structures
• the subject of the invention relates to a securing unit for securing load-bearing and thermal insulation elements to supporting structures, which has a pulling pin, a griping cartridge provided with a gripping channel, a spherical hinge and a clamping disc, where the pulling pin has a tensioning cone located at the one end located towards the supporting structure and a tension unit pulled onto the pulling pin, furthermore the spherical hinge has a supporting surface, protrusion and a sleeve passing through the protrusion, the clamping cartridge is at least partially fitted into the sleeve of the spherical hinge, while the clamping disc is provided with a receiving surface corresponding to the supporting surface of the spherical hinge and a through-hole formed in the receiving surface, with the securing unit in its use position the protrusion of the spherical hinge is pushed through the through-hole of the clamping disc, and the supporting surface of the spherical hinge is connected to the receiving surface of the clamping disc, and
• Modem passive homes require high-thickness thermal insulation elements, and it is only possible to secure external load-bearing elements to the supporting structure behind the thick thermal insulation using special solutions that usually create thermal bridges, i.e. fittings that pass through the thick thermal insulation.
• These external load-bearing elements secure the thick thermal insulation and the external surfacing, fittings, fitted in front of the thick thermal insulation.
• the thick thermal insulation is unable to support itself, the external surfacing and fittings.
• the essence of the known fittings used for fitting thermal insulation is that they contain a securing device linked to the supporting structure, a connection device adapted for supporting the thermal insulation element, and a preferably long bridging element linking these two devices that also passes through the thermal insulation element.
• Publication document number WO 96/24732 relates to a securing unit that is adapted for retaining panelling mounted in front of a supporting structure.
• the disadvantage of this solution is that it contains numerous components, the assembly and adjustment of are labour-intensive and also require specialist knowledge. It is also a deficiency of the design that it is not suitable for the securing of softer materials, such as thermal insulation panels.
• the objective with the solution according to the invention is to overcome the deficiencies of the known securing units used for mounting thermal insulation onto supporting structures and to create a version that is simple to use, that may be fitted easily and quickly, and is also suitable for supporting surfacing systems on the facade surface of the supporting structure in addition to the weight of the thermal insulation elements using pulling pins that are designed to have an angled line of effect.
• the objective with the solution according to the invention was to overcome the deficiencies of the known such securing units and to create a version that has a simple structure, is easy to handle and fit, and, as a result of its structural design, it creates a friction surface between the supporting structure and the tension unit of sufficient size that is capable of supporting the greater carried load, and, in addition it may also be manufactured at a favourable cost level.
• the basis of the idea behind the invention was the recognition that if, contrary to the known solutions, the one end of the pulling pin connected to the clamping cartridge of the hinged clamping disc is left smooth, and if the inner surface of the clamping cartridge connected to the smooth end is provided with grips, and, furthermore, if at the other end of the pulling pin a snap-fixed tensioning cone is formed either from the material of the pulling pin or with a roughened internal bore, onto which a helically wrapped tape is applied as a tension unit in a novel way, then, on the one hand, the dual shaped end of the pulling pin may be formed simply, and, on the other hand, during the movement of the helically wrapped tape towards the inner end of the pulling pin due to the expansion of the helically wrapped tape on the tension unit the tensioning cone becomes seized in the diameter of the receiving bore over a large friction surface and so the task may be solved.
• the securing unit for securing load-bearing and thermal insulation elements to supporting structures which has a pulling pin, a clamping cartridge provided with a gripping channel, a spherical hinge and a clamping disc, where the pulling pin has a tensioning cone located at the one end located towards the supporting structure and a tension unit pulled onto the pulling pin, furthermore the spherical hinge has a supporting surface, protrusion and a sleeve passing through the protrusion, the clamping cartridge is at least partially fitted into the sleeve of the spherical hinge, while the clamping disc is provided with a receiving surface corresponding to the supporting surface of the spherical hinge and a through-hole formed in the receiving surface, with the securing unit in its use position the protrusion of the spherical hinge is pushed through the through-hole of the clamping disc, and the supporting surface of the spherical hinge is connected to the receiving surface of the clamp
• a further feature of the securing unit according to the invention may be that the pulling pin is made from plastic.
• the clamping cartridge is made from metal, and the grips are formed by notches located on the inner surface of the gripping channel of the clamping cartridge, or the clamping cartridge is made from plastic, and the grips are formed by hard particles irregularly positioned on the inner surface of the gripping channel of the clamping cartridge.
• the tensioning cone located at the one end of the pulling pin nearer to the supporting structure is made from the material of the pulling pin, and constitutes a single unit with it, or the tensioning cone located at the one end of the pulling pin nearer to the supporting structure is made from a metal, and is secured to the one end of the pulling pin with a force-locked joint and/or with a form-locked joint.
• the material of the tension unit formed from helically wrapped tape is profiled tape.
• the most important advantage of the securing unit according to the invention is that the pulling pin may be provided simply from a plastic, with minimal heat transmittance and a smooth surface, composite or stainless steel rods.
• Another advantage of the solution is that the clamping cartridge with roughened face of the clamping disc and the helically wrapped tape delimiting the helical cavity take on the increasing tensioning demand applied during securing with the self-locking structure.
• Figure 1 shows a view of the tension unit in the form of a helically wrapped tape applied to the tensioning cone of the pulling pin of the securing unit according to the invention
• Figure 2 shows a cross-section view of the tension unit in the form of a helically wrapped tape applied to the tensioning cone of the pulling pin of the securing unit according to the invention
• Figure 3 shows a cross-section view of the tensioning cone provided with a grooved inner surface snap-fixed onto the smooth pulling pin of the securing unit according ot the invention
• Figure 4 shows a possible view of the structure of the securing unit according to the invention from the direction of the clamping disc
• Figure 5 shows the connection between the smooth pulling pin and the clamping disc of the securing unit according to figure 4 in assembled state
• Figure 6 shows another version of the structure of the securing unit according to the invention from the direction of the clamping disc
• Figure 7 shows the connection between the smooth pulling pin and the clamping disc of the securing unit according to figure 6 in assembled state
• Figure 8 shows a version of the securing unit according to the invention in use position.
• Figure 1 shows a possible version of the one end la of the pulling pin 1 of the securing unit according to the invention, of the tensioning cone 3 located at the one end la, and of the tension unit 2 pushed onto the tensioning cone 3.
• the pulling pin 1 and the tensioning cone 3 are made from a single material, as a single unit.
• Both the pulling pin 1 and the tensioning cone 3 are made from high tensile strength plastic.
• FIG 2 illustrates how the tension unit 2 located on the tensioning cone 3 of the pulling pin 1 is created.
• the tension unit 2 is a helically wrapped tape 2a, which delimits the helical cavity 2b.
• the helically wrapped tape 2a is a profiled metal tape. But it should be mentioned here that the helically wrapped tape 2a may also be made from plastic.
• Figure 2 also shows that with the securing unit in initial position the helical cavity 2b of the helically wrapped tape 2a of the tension unit 2 substantially follows the shape of the tensioning cone 3 at the one end la of the pulling pin 1.
• Figure 3 shows the one end la of the pulling pin 1 and the tensioning cone 3 connected to it.
• the pulling pin 1 is high tensile strength plastic, and the tensioning cone 3 is made from metal.
• the grooved inner surface 3a is created in the tensioning cone 3.
• the one end la of the pulling pin 1 is pushed into this grooved inner surface 3 a, then when the tensioning cone 3 is compressed the grooves of the grooved inner surface 3a of the tensioning cone 3 become pressed into the surface of the one end la of the pulling pin 1, and in this way the force-locked and form-locked joint between the pulling pin 1 and the tensioning cone is created.
• FIG 4 shows a possible version of the clamping disc 7 located at the other end lb of the pulling pin 1 of the securing unit according to the invention, the spherical hinge 6 connected to it, and the clamping cartridge 4.
• the clamping disc 7 has a spherical shell shaped receiving surface 7a, and a through- hole 7b created in the receiving surface 7a.
• the protrusion 6b of the spherical hinge 6 is placed in this through-hole 7b.
• the protrusion 6b supports the supporting surface 6a and the sleeve 6c as well.
• the size and the shape of the supporting surface 6a corresponds to the receiving surface 7a of the clamping disc 7, and together the receiving surface 7a and the supporting surface 6a form a joint.
• the clamping cartridge 4 is fitted into the sleeve 6c of the protrusion 6b.
• Figure 6 shows another possible version of the clamping disc 7 located at the other end lb of the pulling pin 1 of the securing unit according to the invention, the spherical hinge 6 connected to it, and the clamping cartridge 4. It may also be seen here that the clamping disc 7 has a spherical shell section shaped receiving surface 7a, and a through-hole 7b created in the receiving surface 7a. The protrusion 6b of the spherical hinge 6 is placed in this through-hole 7b.
• the protrusion 6b carries the supporting surface 6a and the sleeve 6c as well.
• the size and shape of the supporting surface 6a corresponds to that of the receiving surface 7a of the clamping disc 7, and together the receiving surface 7a and the supporting surface 6a form a joint.
• the clamping cartridge 4 is fitted into the sleeve 6c of the protrusion 6b.
• the clamping cartridge 4 is made from plastic, and the grips 4c on the inner surface 4b of the gripping channel 4a are from a hard material, e.g. hard particles 5b made from corundum.
• a version of the securing unit according to the invention may be seen in figure 8 in installed state, where the pulling pin 1 has a planned angled line of effect.
• the one end 1 a of the puling pin 1 is pushed into the borehole 8a of the supporting structure 8, and the helically wrapped tape 2a used as tension unit 2 is already pushed onto the tensioning cone 3 located at the one end la of the pulling pin 1.
• the other end lb of the pulling pin 1 is clamped by the clamping cartridge 4, which is fitted into the spherical hinge 6.
• the spherical hinge 6 is inserted through the through-hole 7b of the camping disc 7.
• the screws 11 are connected to the clamping disc 7, which secure the outside fitting 10 located on the external surface of the thermal insulation panel 9 to the clamping disc 7, and so indirectly to the supporting structure 8 as well.
• the use of the securing unit according to the invention is as follows.
• the one end la of the pulling pin 1 must be pushed into the borehole 8a of the supporting structure 8 prepared with a borehole 8 a in such a way that the tensioning cone 3 gets to the end of the borehole 8a.
• the helically wrapped tape 2a loosely applied to the tensioning cone 3 has to be pushed onto the tensioning cone 3.
• the helically wrapped tape 2a slides inwards into the borehole 80, while the helically wrapped tape 2a opens outwards due to the increasingly larger cross-section of the surface of the tensioning cone 3.
• the thermal insulation panel 9 can be pushed onto and over the pulling pin 1 protruding from the supporting structure 8, the other end lb of which then protrudes out of the thermal insulation panel 9.
• the spherical hinge 6, including the clamping cartridge 4, and the clamping disc 7 encompassing the spherical hinge 6 can be pulled onto the protruding other end lb.
• the outside fitting 10 may be fitted to the clamping disc 7 on the outer side of the secured thermal insulation panel 9 using screws 11.
• the securing unit according to the invention may be positioned in an orientation which is intentionally not perpendicular to the plane of the supporting structure 8, and, with the help of securing units positioned at an angle, additional outside fittings 10 may be fitted to the supporting structure 8 via securing units supporting thermal insulation panels placed on the supporting structure 8.
• the reason for this is that the clamping disc 7 of the securing unit according to the invention is able to take on loads in a direction parallel to the plane of the thermal insulation panel 9, and transmit this load to the supporting structure 8 through the angled pulling pin 1.

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• Engineering & Computer Science (AREA)
• Architecture (AREA)
• General Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Mechanical Engineering (AREA)
• Acoustics & Sound (AREA)
• Electromagnetism (AREA)
• Filling Or Discharging Of Gas Storage Vessels (AREA)
• Insulating Bodies (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=89993499

Family Applications (1)

Country Status (3)

Family Cites Families (4)

• 2022
  • 2022-01-20 HU HU2200015A patent/HUP2200015A1/hu unknown
• 2023
  • 2023-01-19 WO PCT/HU2023/000001 patent/WO2023139396A2/en not_active Ceased
  • 2023-01-19 EP EP23712317.9A patent/EP4466413A2/de active Pending

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