NL2008722C2 - Coupling set and method for coupling two construction elements and a construction provided therewith. - Google Patents

Coupling set and method for coupling two construction elements and a construction provided therewith. Download PDF

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Publication number
NL2008722C2
NL2008722C2 NL2008722A NL2008722A NL2008722C2 NL 2008722 C2 NL2008722 C2 NL 2008722C2 NL 2008722 A NL2008722 A NL 2008722A NL 2008722 A NL2008722 A NL 2008722A NL 2008722 C2 NL2008722 C2 NL 2008722C2
Authority
NL
Netherlands
Prior art keywords
screw
channel
post
threshold
screwed
Prior art date
Application number
NL2008722A
Other languages
Dutch (nl)
Inventor
Bernardus Hozeman
Jelke Tjerk Veen
Original Assignee
Buva Rat Bouwprod Bv
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 Buva Rat Bouwprod Bv filed Critical Buva Rat Bouwprod Bv
Priority to NL2008722A priority Critical patent/NL2008722C2/en
Application granted granted Critical
Publication of NL2008722C2 publication Critical patent/NL2008722C2/en

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Classifications

    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
    • F16B37/122—Threaded inserts, e.g. "rampa bolts"
    • F16B37/125—Threaded inserts, e.g. "rampa bolts" the external surface of the insert being threaded
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
    • F16B7/0453—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof the tubes being drawn towards each other

Description

P96844NL00
Title: Coupling set and method for coupling two construction elements and a construction provided therewith.
5 The invention relates to a set for coupling construction elements and a method for the same.
Construction elements such as door or window frame elements, for example posts and a threshold or a sill for a door or window are known to be interconnected using screws. In a known coupling a screw is inserted 10 through an opening of the sill or threshold and is screwed into the related post. To this end a hole is drilled in the lower end of the post, having a diameter smaller than the diameter of the screw. This coupling has the disadvantage that the screw is to be screwed into the material of the post and will thereby radially expand the material. Moreover there is a direct 15 metal contact between the screw and the post, forming a cold bridge. Furthermore water can migrate into the opening or channel along the screw.
In another coupling a larger, wider hole or channel is drilled in the lower end of the post, such that the screw can be loosely fitted therein.
20 An amount of glue or resin or the like is provided inside the opening or channel, to set and at the same time fixate the screw and thus the post to the sill or threshold. In stead of a screw also a pin can be used. A disadvantage of such method is that the glue will take a relatively long time to set, which means that the manufacturing of the relevant coupling will 25 take a long time. Moreover a cold bridge may still be formed, whereas water may migrate into the coupling along the screw.
US5435678 discloses an insert assembly wherein an inner insert is partly introduced into a channel of an outer insert. The inner insert is provided with a shoulder preventing it from being pulled through the 30 channel in the outer insert and limiting axial travel. The assembly is screwed into a blind hole of a construction element, using screw threads on 2 the outer insert and complementary screw threads in the blind hole in the construction element, wherein the shoulder of the inner insert is enclosed between the bottom of the hole in the constriction element and the relevant end of the outer insert. The assembly is screwed into the hole using a special 5 tool, which first screws the outer insert into the threaded hole, until a shoulder of the outer insert prevents further advance into the hole. Then further rotation of the tool pulls the inner insert into the channel, thereby forcing outward facing protrusions on the inner insert into the channel, forcing the material of the outer insert to expand against the material of the 10 construction element. When the inner insert is pulled into the channel to the maximum, the shoulder of the inner insert abutting against the end of the outer insert, an end portion of the inner insert is forced to expand outward by the special tool, over and against a shoulder and an inner surface portion of the outer insert near the outward facing end thereof. This 15 locks the inner insert in position and at the same time forces the outer insert outward at said outward facing end too, for locking it in position. This assembly therefore does also provide a radially expanding force on the construction element into which it is screwed and moreover requires a special tool for mounting and assembling it. In this known insert assembly 20 the material of the outer insert is softer than that of the inner insert, in order to allow deformation of the outer insert by the inner insert and the tool.
US3233645 discloses a self aligning insert, in which an inner insert having internal screw threads is inserted into a relatively wide 25 channel in an outer insert, which is provided with outer screw threads for engaging complementary screw threads in a hole in a work piece. The channel in the outer insert has at an end in use facing outward from the hole a narrower portion forming a shoulder. The inner insert is inserted into the channel from the opposite end and locked in the channel against axial 30 retreat by a snap ring. The outer insert is provided with to axial grooves in 3 the outer surface, cutting through the outer screw threads, into which two kegs can be driven after positioning of insert into the hole. These kegs damage the screw threads in the hole and thereby lock the outer insert against rotation within the hole. The inner insert is provided with two 5 radially extending lugs which slide within openings in the trailing end of the inner insert, for allowing some axial and tilting movement but prevent rotation of the inner insert relative to the outer insert around a longitudinal axis thereof. Thus after inserting the insert into a hole and driving the kegs into position, a bolt can be bolted into the internal screw threads of the 10 inner insert. This insert requires intricate preassembling and is complicated in construction and use.
An aim of the present invention is to provide an alternative coupling and a coupling set that can be used therefore. An aim of the present invention is to provide for a coupling set which can provide 15 substantially instantly for a useable coupling of two or more coupling elements, which can be loaded directly after coupling. An aim of the present invention is to provide for a method for coupling two or more coupling elements in an easy and quick manner, preferably reversible. An aim of the present invention is to provide for a door or window frame having connected 20 elements, especially posts of the frame and a sill or threshold, preferably connected by a coupling set of the invention.
One or more of these or other aims can be obtained with a coupling set, coupling, construction and/or method according to the present invention.
25 In a first aspect the invention can be embodied in a coupling set, for coupling two construction elements, comprising a screw element provided with an internal channel, and a wall extending around at least part of said channel and having external screw threads. The channel preferably extends in a substantially longitudinal direction of the screw 30 element. The channel can comprise an end opening and a retaining 4 provision. A screw receiving body is provided in or insertable into said channel and can be prevented from leaving the channel through said end opening by said retaining provision. A screw is or can be screwed through said end opening into said screw body. The screw body and screw element 5 are preferably designed such that when the screw is screwed into the screw body the wall of the screw element is substantially not expanded radially.
The screw receiving body can isolate the screw from the screw element. The coupling set can enable a direct coupling, without the need for waiting for any glue or resin or the like to set, dry or otherwise come to a 10 coupling force over a period of time. When the screw element is not radially expanded when the screw is screwed into the screw receiving body, no additional force will be exerted in radial direction on the construction element in which the screw element is provided.
The screw body may be made of a material into which the screw 15 can be screwed, preferably made of a material softer than the material of the wall of the screw element. By providing the screw body with a softer material than the material of the wall of the screw element the screw body can be more tightly fit in the wall of the screw element. This enhances the water tightness, preventing ingress of moist or water. For example, the 20 screw element may be made of metal and the screw body may be made of plastic. The plastic screw body further may prevent a cold bridge.
When using a softer material for the screw body, it may not be necessary to provide the inside of the screw body with inner/internal screw thread for receiving a screw and/or bolt. Instead the screw may thread/cut 25 its way into the soft material of said screw body and create its own screw thread.
The channel for receiving the coupling set may have a cross section perpendicular to the longitudinal direction, which cross section may be non circular over at least part of the longitudinal length of the channel. 30 This can prevent rotation of the screw receiving portion with respect to the 5 screw element, making it easier to screw the screw into said screw receiving body.
The channel may have a cross section perpendicular to the longitudinal direction, which cross section may be reduced over at least part 5 of the longitudinal direction, in the direction of the retaining provision or said part of the channel that forms part of the retaining provision. This means that the screw receiving portion may be wedged into the narrower channel part when a screw is tightened.
The retaining provision for retaining the screw receiving body in 10 the screw element may comprise a ridge and/or groove in said channel, the screw body comprising a complementary groove and/or ridge, for cooperation with each other. The retaining provision can effectively prevent the screw receiving body from moving out of the end opening of the screw element, which is especially relevant during assembly, when the coupling set is 15 placed in e.g. a post, and the screw is tightened, urging the screw receiving body out of the channel.
The screw element may comprise a flange extending outward from said wall, preferably near said end opening. The flange may have a substantially flat surface area at a side facing the end of the channel.
20 The screw element may further comprise a fitting element at or near the end opening. The fitting element may extend from the flange in a direction away from the channel, wherein the flange preferably has a substantially flat sealing surface at a side facing away from said fitting element. By providing a fitting element extending from the flange, the 25 positioning of e.g. a post with a coupling set having a fitting element may be easier. For example the fitting element may fit in a hole, channel and/or cavity of a sill or threshold, restricting the relative movement of the sill or threshold with respect to the post. As the post and the sill or threshold are aligned by means of the fitting element, fastening of the screws is made 30 easier.
6
The wall of the screw element, which may comprise screw thread, may form a substantially cylindrical body. The fitting element is preferably substantially cylindrical wherein more preferably the said cylindrical body and the fitting element have substantially the same inner diameter and/or 5 are preferably collinear. The screw threads on the screw element may be self cutting, i.e. threading and/or tapping for easy tapping the screw into e.g. a post.
In a further aspect of the invention a construction is provided, which may comprise at least two elements connected, using a coupling as 10 described in the foregoing. The screw element may be screwed into a hole or channel in a first of the two elements and a screw may extend through the other of the two elements and through the end opening, and may be screwed into the screw body inside the channel of the screw element. A fitting element of the screw element may be fitted in a hole or channel in the 15 second of the elements.
In yet a further aspect, the invention provides for a method for connecting two construction elements, using at least one screw or bolt and preferably using a coupling set according to the above. A hole or channel may be provided in a first of the two construction elements and a channel 20 may be provided in the second of the two construction elements. Then the hole or channel in the first construction element and the channel in the second channel may be brought in fine with each other and a screw element screwed into the hole or channel in the first element. The screw or bolt may be screwed into a screw body in the screw element through the channel in 25 the second element, such that the construction elements are pulled together, wherein the screw or bolt is held by the screw body which preferably is compressed at least partly inside the channel, substantially without expanding the screw body. This ensures that no forces/loads are transferred from the screw body directly to the corresponding construction element, 30 which could possibly damage said construction element allowing ingress of 7 water into the hole or channel, speeding up the deterioration of the construction element. Therefore it may also be prevented that said construction element is able to absorb or suck up water, causing said construction element to swell, further increasing forces/loads between the 5 construction element and screw body.
The screw element may be at least partly enclosed by the two construction elements, wherein a flange of the screw element may be forced against at least the first construction element, closing off the hole or channel into which the screw element is screwed, wherein a fitting element 10 is extends in the channel in the second element, and a head of the screw or bolt is forced into and/or against the second element, preferably closing off the channel in the second element. This will prevent the ingress of water and/or moist into the channel.
The invention will further be elucidated on the basis of an 15 exemplary embodiment, represented in the drawings. The exemplary embodiment is given by way of a non-limitative illustration of the invention.
In the drawings:
Fig. 1 shows an exploded cross sectional view of a coupling set according to the invention.
20 Fig. 2 shows a cross sectional frontal view of a construction coupling set according to the invention.
Fig. 3 shows a cross sectional side view of a construction with two coupling sets according to the invention.
It is noted that the figures are only a schematic representation of 25 an embodiment of the invention that is given by way of non-limited example. In the figures, the same or corresponding parts are designated with the same reference numerals.
Figure 1 shows an exploded view of a coupling set 1 according to the invention for coupling two construction elements 12, 13. The coupling 30 set 1 comprises a screw element 2 provided with an internal channel 4. The 8 channel 4 preferably extends in a longitudinal direction of the screw element 2. The screw element 2 further has a wall 5 extending around at least part of the channel 4. The wall 5 of the screw element 2 has external screw thread 6 and the channel 4 comprises an end opening 7 and a 5 retaining provision 8.
The screw element 2 can further comprise a flange 20 extending outward from said wall 5, preferably near the end opening 7. In this embodiment, the flange 20 has a substantially flat surface area facing away from the channel 4, towards the end opening 7 and may preferably form a 10 shoulder.
A screw receiving body 3 is provided and can be inserted into the channel 4 of the screw element 2. The retaining provision 8 in the channel 4 prevents the screw element 2 from leaving through the end opening 7. In this embodiment the screw receiving body 3 can be inserted into the channel 15 4 of the screw element through an opening 9 in the channel 4, opposite of the end opening 7. However, in an alternative embodiment the screw element 2 could be inserted from the end opening 7, pushed over and past the retaining provision 8 in order to at least partly expand in the channel 4, preventing the screw element 2 from leaving the channel 4 again through 20 the end opening 7 by said retaining provision 8.
The retaining provision 8 is provided in the channel 4, preventing the screw receiving body 3 from leaving the channel 4 through the end opening 7, especially when a screw 10 is screwed and tightened into the screw body 3 urging and/or pulling the screw receiving body 3 towards the 25 end opening 7. The retaining provision 8 can comprise a ridge and/or groove in said channel 4 as shown in figure 1. The screw body 3 then has a complementary groove and/or ridge 19 for cooperation with the retaining provision 8.
9
Alternatively or additionally the wall 5 of the screw element 2 and especially of the channel 4 can taper towards the end opening 7, forming at least part of the retaining provision 8.
Once the screw receiving body 3 is or has been provided in the 5 screw element 2, a screw 10 can be screwed through the end opening 7 into the screw body 3. Preferably, the screw body 3 and screw element 2 are designed such that when the screw 10 is screwed into the screw body 2, the wall 5 of the screw element 2 is substantially not expanded radially. This will prevent that excessive radial forces are transferred from the wall 5 of 10 the screw element 2 to a surrounding construction element 12, 13 when placed in such a construction element, e.g. a post other than by the screw thread. As a result crack initiation and mitigation in the construction can be prevented, such that ingress of water through said possible cracks can be mitigated. Also, swelling and/or expansion of the construction element 12, 15 13 due to sucking up or absorption of water through such cracks can be effectively prevented.
Figure 2 shows a cross sectional frontal view of a construction 11 with a coupling set 1 according to the invention. In this example a first construction element 12, e.g. a post, is connected to a second construction 20 element 13, e.g. a sill. However, the first and second construction may be arrange vice versa, i.e. being for example a sill and post respectively. In this example an additional optional third adapter element 14, e.g. a plinth block, is placed in between the first and second construction elements 12, 13.
The first and/or second construction element 12, 13 and/or the 25 third adapter element 14 may be made of wood, e.g. a weather resistant hard wood, plastics, fibre reinforced plastics, aluminum, etc.
Figure 3 shows a cross sectional side view of the construction 11 of figure 2. The sides of the adapter element 14 facing and mating with the first and second element 12, 13 have been adapted to fit and/or correspond 30 to the surface shapes of the respective first and second construction 10 elements 12, 13 mating with the adapter element 14. However, the surface of the adapter element 14 facing the first construction element is generally preferably substantially flat. The surface is substantially perpendicular to a longitudinal direction of the first construction element 12 as shown in 5 figures 2 and 3. This makes it easier to make the post 12 to measurements, as the ends of the post 12 can be cut off perpendicular to a longitudinal direction of the post by means of a saw or the like.
The channel 4 of the screw element 2 may have a cross section perpendicular to its longitudinal direction, which cross section may be non 10 circular over at least part of the longitudinal length of said channel 4. The screw body 3 then preferably has a cross section corresponding to the cross section of the screw element 2, such that when the screw body 3 is inserted in the channel 4 of the screw element 2, rotation/slipping of the screw body 3 with respect to the screw element can be prevented. This may be 15 advantageous whilst screwing a screw 10 into the screw receiving body 3, such that the screw body 3 is prevented from rotating in the screw element 2 due to friction between the screw or bolt 10 and the screw body 3 during screwing.
The cross section of the channel 4 in this embodiment is narrower 20 at the end opening 7 compared to the wider opening 9 at an end opposite of end opening of the channel 4. In case a screw 10 is screwed into the screw receiving portion 3, the screw receiving portion 3 is urged/pulled towards the end opening 7 and is at the same time wedged into the narrower channel part.
25 The first and second construction element 12, 13 can be connected to each other by using at least one coupling set 1. First a hole or channel 15 is provided in the first or second construction element 12, 13. The second construction element 12, 13 is provided with a hole 16 for allowing the screw 10 of the coupling set 1 there through, but being small enough to prevent 30 the head of the screw to go through said hole 16. The screw element 2 is 11 screwed into the channel 15 provided in the first construction element 12. Preferably, the screw receiving body 3 has already been placed/provided in the channel 4 of the screw element 2. However, in other embodiments it may be provided after the screw element 2 has been screwed into the first 5 construction element 12. Next, the channel 15 of the first construction element 12 and the hole 16 of the second construction element 13 are aligned and the screw 10 is brought through the hole 16 to be screwed into the screw receiving body 3. When tightening the screw 10, the construction elements 12, 13 are pulled together.
10 In case an adapter element 14 is used, being placed between the first and second construction element 12, 13, a passage 17 is provided in said adapter element 14 allowing the screw 10, connecting the first and second construction element 12, 13, to pass there through. Preferably the passage 17 is substantially in fine with the channel 15 and hole 16 of the 15 first and second construction element 12, 13.
The screw element 2 can optionally comprise a fitting element 21 at or near the end opening 7. The fitting element 21 extends from the flange 20 in a direction away from the channel 4. The fitting element 21 makes the alignment of the first and second coupling element 12, 13 or optionally the 20 adapter element 14 easier. Once the elements 12, 13 and 14 are aligned, the fitting element 21 fits into the passage 17 or opening 16, such that the relative alignment between the first construction element and the adapter element 14 or the second adapter element 13 is fixed. In the embodiment shown in figures 2 and 3 it is shown how the fitting element 21 fits into the 25 passage 17 of the adapter element 14, restricting their relative movement.
The screw body 3 is preferably made of a material in which it is possible to screw a screw 10. The material is preferably softer than the material of the wall 5 of the screw element 3 and/or the material of the screw 10. For example, the screw element 2 is made of metal and the screw 30 body is made of plastic. The plastic screw body 3 further prevents a cold 12 bridge and can have sealing properties as to tightly seal the channels 4, 15 from the ingress of water or moist.
In the embodiment shown in figures 2 and 3, the screw element 2 is preferably screwed into the first construction element 12 until the flange 5 20 lies substantially in one plane with the end surface of the first construction element 12. The end opening 7 is then partly received in the hole 16 or passage 17 in a second construction element 13 or adapter element 14 respectively.
Further, the second construction element 13 may be made hollow. 10 In that case a further hole 18 may be provided, lying in line with hole 16, as to pass a screw 10 there through. Preferably, but not necessarily, the hole 18 is big enough, such that head of the screw 10 is able to pass through. This is shown in figures 2 and 3
Many variants will be apparent to the skilled person in the art.
15 For example, the first and second construction elements 12, 13 are variably interchangeable. Also, the coupling set 1 may be used to couple two construction elements in case there is no adapter element 14 present. Further, the screw receiving body may be inserted into the channel of the screw element through a side opening in the wall of the screw element and 20 once inserted being retained from displacement in said channel of the screw element. The screw element may be screwed into a construction element in a known manner, e.g. by providing a Philips head, Posidriv head, flat screw head, Torx fitting or Allan slot or other head/slot at or near the end opening of the screw element fitting a flat, Philips or Allan wrench or other screw 25 drivers respectively.
Further, the flange 20 may be extended radially outward from the screw element 2, such as to form a collar 22. Preferably, the collar 22 extends substantially radially outward f. When the screw element 2 is screwed into e.g. a post 12, the collar 22 seals/prevents channel 15 against 30 further ingress of water/moist.
13
All variants are understood to be comprised within the scope of the invention defined in the following claims.

Claims (23)

1. Koppelset voor het koppelen van twee constructie-elementen, omvattende een schroefelement voorzien van een intern kanaal, dat zich bij voorkeur in hoofdzaak uitstrekt in een langsrichting van het schroefelement, en een wand die zich uitstrekt rond ten minste een deel van 5 genoemd kanaal en die een extern schroefdraad heeft, waarbij het kanaal een eindopening omvat en een vasthoudvoorziening, waarbij een schroef ontvanghchaam is voorzien in of kan worden ingebracht in genoemd kanaal, verhinderd van het verlaten van het kanaal door genoemde eindopening door genoemde vasthoudvoorziening, waarbij eens schroef door genoemde 10 eindopening in genoemd schroeflichaam is of kan worden geschroefd, waarbij de schroef en schroefelement bij voorkeur zodanig ontworpen zijn dat wanneer de schroef in het schroeflichaam is geschroefd, de wand van het schroeflichaam in hoofdzaak niet radiaal expandeert.A coupling set for coupling two structural elements, comprising a screw element provided with an internal channel, which preferably extends substantially in a longitudinal direction of the screw element, and a wall extending around at least a part of said channel and having an external thread, the channel comprising an end opening and a retaining device, wherein a screw receiving body is provided in or can be inserted into said channel, prevented from exiting the channel through said end opening through said retaining device, wherein once screw through said end opening is or can be screwed into said screw body, wherein the screw and screw element are preferably designed such that when the screw is screwed into the screw body, the wall of the screw body substantially does not expand radially. 2. Koppelset volgens conclusie 1, waarbij het schroeflichaam is gemaakt 15 van een materiaal waarin de schroef kan worden geschroefd, bij voorkeur gemaakt van een materiaal dat zachter is dan het materiaal van de wand van het schroefelement.2. Coupling set according to claim 1, wherein the screw body is made of a material into which the screw can be screwed, preferably made of a material that is softer than the material of the wall of the screw element. 3. Koppelset volgens conclusie 1 of 2, waarbij het schroefelement van metaal is gemaakt en het schroeflichaam van plastic is gemaakt.3. Coupling set as claimed in claim 1 or 2, wherein the screw element is made of metal and the screw body is made of plastic. 4. Koppelset volgens één der voorgaande conclusies, waarbij het kanaal een dwarsdoorsnede heeft die loodrecht op de langrichting van het kanaal staat, welke dwarsdoorsnede niet-cirkelvormig is langs ten minste een deel van de langslengte van het kanaal.Coupling set according to any one of the preceding claims, wherein the channel has a cross-section perpendicular to the longitudinal direction of the channel, which cross-section is non-circular along at least a part of the longitudinal length of the channel. 5. Koppelset volgens één der voorgaande conclusies, waarbij het kanaal 25 een dwarsdoorsnede heeft die loodrecht op de langsrichting staat, welke dwarsdoorsnede is gereduceerd langs ten minste een deel van de langsrichting, in de richting van de vasthoudvoorziening of genoemd deel van het kanaal een deel vormt van de vasthoudvoorziening.5. Coupling set as claimed in any of the foregoing claims, wherein the channel 25 has a cross-section perpendicular to the longitudinal direction, which cross-section is reduced along at least a part of the longitudinal direction, in the direction of the retaining provision or said part of the channel a part forms of the retaining device. 6. Koppelset volgens één der voorgaande conclusies, waarbij de vasthoudvoorziening een richel en/of groef in genoemd kanaal omvat, 5 waarbij het schroeflichaam een complementaire groef en/of richel omvat voor samenwerking met elkaar.6. Coupling set as claimed in any of the foregoing claims, wherein the retaining provision comprises a ledge and / or groove in said channel, wherein the screw body comprises a complementary groove and / or ledge for cooperation with each other. 7. Koppelset volgens één der voorgaande conclusies, waarbij het schroefelement een flens omvat die zich buitenwaarts van genoemde wand uitstrekt, bij voorkeur nabij genoemde eindopening, welke flens bij voorkeur 10 een in hoofdzaak plat oppervlak heeft aan een naar het einde van het kanaal toegekeerde zijde.7. Coupling set as claimed in any of the foregoing claims, wherein the screw element comprises a flange which extends outwards from said wall, preferably near said end opening, which flange preferably has a substantially flat surface on a side facing the end of the channel . 8. Koppelset volgens één der voorgaande conclusies, waarbij het schroefelement een fittingelement aan of nabij de eindopening omvat.8. Coupling set as claimed in any of the foregoing claims, wherein the screw element comprises a fitting element at or near the end opening. 9. Koppelset volgens conclusie 7 of 8, waarbij het fittingelement zich 15 uitstrekt van genoemde flens in een van het kanaal afkeerde richting, waarbij de flens bij voorkeur een in hoofdzaak plat dichtingsvlak aan een van het fittingelement afgekeerde zijde.9. Coupling set according to claim 7 or 8, wherein the fitting element extends from said flange in a direction away from the channel, wherein the flange preferably has a substantially flat sealing surface on a side remote from the fitting element. 10. Koppelset volgens één der voorgaande conclusies, waarbij de wand van het schroeflichaam dat een schroefdraad omvat, een in hoofdzaak 20 cilindrisch lichaam vormt, waarbij het fittingelement bij voorkeur in hoofdzaak cilindrisch is en waarbij bij meer voorkeur het genoemde cilindrische lichaam en het fittingelement in hoofdzaak dezelfde binnendiameter hebben en bij voorkeur colhneair zijn.10. Coupling set as claimed in any of the foregoing claims, wherein the wall of the screw body which comprises a screw thread forms a substantially cylindrical body, wherein the fitting element is preferably substantially cylindrical and wherein more preferably said cylindrical body and the fitting element are in have substantially the same inner diameter and are preferably colhnary. 11. Koppelset volgens één der voorgaande conclusies, waarbij het 25 schroefdraden aan het schroefelement zelfsnijdend zijn.11. Coupling set according to any one of the preceding claims, wherein the threads on the screw element are self-cutting. 12. Deur- of vensterframe, omvattende ten minste twee elementen, in het bijzonder een post en een ventsterbank of drempel, die gebruikmakende van een koppelset volgens één der voorgaande conclusies zijn verbonden.A door or window frame, comprising at least two elements, in particular a post and a ventster bank or threshold, which are connected using a coupling set according to any one of the preceding claims. 13. Deur- of vensterframe volgens conclusie 12, waarbij het schroefelement in een holte of kanaal in een eerste van de twee elementen is geschroefd en een schroef zich uitstrekt door de andere van de twee elementen en door de eindopening, en in het schroeflichaam is geschroefd in 5 het kanaal van het schroeflichaam, waarbij bij voorkeur een fittingelement van het schroefelement is aangebracht in een holte of kanaal in een tweede van de elementen.A door or window frame according to claim 12, wherein the screw element is screwed into a cavity or channel in one of the two elements and a screw extends through the other of the two elements and through the end opening and screwed into the screw body in the channel of the screw body, wherein preferably a fitting element of the screw element is arranged in a cavity or channel in a second of the elements. 14. Deur- of vensterframe volgens conclusie 13, waarbij het eerste element een post van het frame is en het tweede element een vensterbank of 10 drempel van het frame is.14. Door or window frame according to claim 13, wherein the first element is a post of the frame and the second element is a window sill or threshold of the frame. 15. Deur- of vensterframe volgens conclusie 12, waarbij het schroefelement in een holte of kanaal in een eerste van de twee elementen is geplaatst en een schroef zich uitstrekt door de andere van de twee elementen en door de eindopening, en in het schroeflichaam is geschroefd in 15 het kanaal van het schroeflichaam, waarbij tussen het eerste en tweede element een derde element is voorzien en de schroef zich uitstrekt door een kanaal in genoemde derde element, waarbij een fittingelement van het schroefelement is aangebracht in een holte of kanaal in het derde van de elementen.The door or window frame according to claim 12, wherein the screw element is placed in a cavity or channel in one of the two elements and a screw extends through the other of the two elements and through the end opening and is screwed into the screw body in the channel of the screw body, wherein a third element is provided between the first and second element and the screw extends through a channel in said third element, wherein a fitting element of the screw element is arranged in a cavity or channel in the third of the elements. 16. Deur- of vensterframe volgens één der conclusie 12-15, waarbij het eerste element een post van een frame is en het tweede element een vensterbank of drempel is, waarbij de vensterbank of drempel hol is, en waarbij een kop van de schroef in het profiel is omsloten.A door or window frame according to any of claims 12-15, wherein the first element is a post of a frame and the second element is a window sill or threshold, the window sill or threshold being hollow, and wherein a head of the screw in the profile is enclosed. 17. Deur- of vensterframe volgens één der conclusie 12-16, waarbij het 25 tweede element een vensterbank of drempel is die een gestapt oppervlak heeft dat is gericht naar het eerste element dat door een post is gevormd, waarbij een adapterelement is voorzien tussen het gestapte oppervlak en het einde van de post dat naar het genoemde gestapte oppervlak is gericht, waarbij de zijden van het adapterelement die met het eerste en tweede element zijn samengebracht zijn ingericht om te passen en/of overeen te komen met de oppervlakvormen van het eerste en tweede element die met het adapterelement zijn samengebracht, waarbij een kanaal zich door genoemde adapter uitstrekt waardoor een schroef zich kan uitstrekken die 5 het eerste en tweede element verbindt.17. Door or window frame according to any of claims 12-16, wherein the second element is a window sill or threshold that has a stepped surface facing the first element formed by a post, an adapter element being provided between the stepped surface and the end of the post facing said stepped surface, the sides of the adapter element brought together with the first and second element being arranged to fit and / or correspond to the surface shapes of the first and second second element brought together with the adapter element, wherein a channel extends through said adapter through which a screw can extend which connects the first and second element. 18. Deur- of vensterframe volgens conclusie 17, waarbij het oppervlak van het adapterelement dat is gekeerd naar het eerste element, in het bijzonder de post, in het algemeen vlak is en zich bij voorkeur in hoofdzaak dwars op een langsrichting van het eerste element uitstrekt.A door or window frame according to claim 17, wherein the surface of the adapter element facing the first element, in particular the post, is generally flat and preferably extends substantially transversely to a longitudinal direction of the first element . 19. Deur- of vensterframe volgens één der conclusie 12-18, waarbij het schroeflichaam van kunststof is gemaakt en contact tussen de schroef en het eerste element voorkomt, daarbij een koude brug tussen het eerste en tweede element door genoemde schroef voorkomend, waarbij het schroefelement van metaal is gemaakt, zodanig dat wanneer een schroef in 15 het schroeflichaam wordt geschroefd het schroeflichaam in het schroefelement wordt samengedrukt, in hoofdzaak zonder het schroefelement radiaal te expanderen.A door or window frame according to any one of claims 12-18, wherein the screw body is made of plastic and prevents contact between the screw and the first element, thereby preventing a cold bridge between the first and second element through said screw, wherein the screw element is made of metal such that when a screw is screwed into the screw body, the screw body is compressed into the screw element, substantially without radially expanding the screw element. 20. Werkwijze voor het verbinden van een post van een deur- of vensterframe met een vensterbank of drempel, gebruikmakende van ten 20 minste één schroef of bout en bij voorkeur gebruikmakende van een koppelset volgens één der conclusies 1-10, waarbij een holte of kanaal is voorzien in een eerste van de post en de vensterbank of drempel en een kanaal is voorzien in de tweede van de post en de vensterbank of drempel en de holte of kanaal in de eerste van de post en de vensterbank of drempel en 25 het kanaal in de tweede van de post en de vensterbank of drempel in lijn zijn gebracht met elkaar, waarbij een schroefelement in de holte of kanaal in de eerste van de post en de vensterbank of drempel is geschroefd en waarbij de schroef of bout in een schroeflichaam in het schroefelement is geschroefd door het kanaal in de tweede van de post en de vensterbank of drempel, zodanig dat de post en de vensterbank of drempel samen worden getrokken, waarbij de schroef of bout door het schroeflichaam wordt gehouden, die bij voorkeur ten minste deels in het kanaal wordt samengedrukt, in hoofdzaak zonder het schroefelement te expanderen.20. Method for connecting a post of a door or window frame to a window sill or threshold, using at least one screw or bolt and preferably using a coupling set according to any of claims 1-10, wherein a cavity or channel a first of the post and the windowsill or threshold is provided and a channel is provided in the second of the post and the windowsill or threshold and the cavity or channel in the first of the post and the windowsill or threshold and the channel in the second of the post and the window sill or threshold are aligned with each other, wherein a screw element is screwed into the cavity or channel in the first of the post and the window sill or threshold and wherein the screw or bolt is screwed into a screw body in the screw element is screwed through the channel in the second of the post and the windowsill or threshold, such that the post and the windowsill or threshold are pulled together, the screw or bolt passing through the screw body is held, which is preferably at least partially compressed in the channel, substantially without expanding the screw element. 21. Werkwijze volgens conclusie 20, waarbij het schroefelement ten minste deels omsloten is door de post en de vensterbank of drempel, waarbij een flens van het schroefelement tegen ten minste de eerste van de post en de vensterbank of drempel wordt geforceerd, waardoor de holte of het kanaal waarin het schroefelement wordt geschroefd wordt afgesloten, 10 waarbij een fittingelement zich uitstrekt in het kanaal in de tweede van de post en de vensterbank of drempel, en een kop van de schroef of bout in en/of tegen de tweede van de post en de vensterbank of drempel wordt geforceerd, en daarbij bij voorkeur het kanaal in de tweede van de post en de vensterbank of drempel afsluit.A method according to claim 20, wherein the screw element is at least partially enclosed by the post and the window sill or threshold, wherein a flange of the screw element is forced against at least the first of the post and the window sill or threshold, whereby the cavity or the channel into which the screw element is screwed is closed, a fitting element extending into the channel in the second of the post and the window sill or threshold, and a head of the screw or bolt in and / or against the second of the post and the windowsill or threshold is forced, and thereby preferably closes the channel in the second of the post and the windowsill or threshold. 22. Werkwijze voor het verbinden van een post van een deur-of vensterframe met een vensterbank of drempel, gebruikmakende van ten minste één schroef of bout en bij voorkeur gebruikmakende van een koppelset volgens één der conclusies 1-10, waarbij een holte of kanaal is voorzien in een post en een kanaal is voorzien in de vensterbank of drempel, 20 waarbij een schroefelement in de holte of kanaal in de post is geschroefd en waarbij de schroef of bout in een schroeflichaam in het schroefelement is geschroefd door het kanaal in de vensterbank of drempel, zodanig dat de post en de vensterbank of drempel samen worden getrokken, waarbij de schroef of bout door het schroeflichaam wordt gehouden, die ten minste 25 deels in het kanaal wordt samengedrukt, in hoofdzaak zonder het schroefelement te expanderen.Method for connecting a post of a door or window frame to a window sill or threshold, using at least one screw or bolt and preferably using a coupling set according to any of claims 1-10, wherein a cavity or channel is provided in a post and a channel is provided in the window sill or threshold, wherein a screw element is screwed into the cavity or channel in the post and wherein the screw or bolt is screwed into a screw body in the screw element through the channel in the window sill or threshold such that the post and the window sill or threshold are pulled together, the screw or bolt being held by the screw body, which is at least partially compressed in the channel, substantially without expanding the screw element. 23. Werkwijze volgens één der conclusies 20-22, waarbij een adapterelement is omsloten tussen de post en de vensterbank of drempel waardoorheen de schroef of bout zich uitstrekt.A method according to any of claims 20-22, wherein an adapter element is enclosed between the post and the window sill or threshold through which the screw or bolt extends.
NL2008722A 2012-04-27 2012-04-27 Coupling set and method for coupling two construction elements and a construction provided therewith. NL2008722C2 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233645A (en) * 1959-04-14 1966-02-08 Neuschotz Robert Self-aligning inserts
US3247878A (en) * 1962-05-25 1966-04-26 Rosan Eng Corp Floating thin wall insert
DE4102164A1 (en) * 1991-01-25 1992-07-30 Eibes Kerb Konus Gmbh Threaded insert for connecting two component parts - has externally threaded outer part and internally threaded inner part
US5435678A (en) * 1993-04-27 1995-07-25 Monogram Aerospace Fasteners, Inc. Insert assembly for connecting fasteners to lightweight materials
WO1998059176A1 (en) * 1997-06-23 1998-12-30 Kaynar Technologies, Inc. Thread insert with floating nut

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233645A (en) * 1959-04-14 1966-02-08 Neuschotz Robert Self-aligning inserts
US3247878A (en) * 1962-05-25 1966-04-26 Rosan Eng Corp Floating thin wall insert
DE4102164A1 (en) * 1991-01-25 1992-07-30 Eibes Kerb Konus Gmbh Threaded insert for connecting two component parts - has externally threaded outer part and internally threaded inner part
US5435678A (en) * 1993-04-27 1995-07-25 Monogram Aerospace Fasteners, Inc. Insert assembly for connecting fasteners to lightweight materials
WO1998059176A1 (en) * 1997-06-23 1998-12-30 Kaynar Technologies, Inc. Thread insert with floating nut

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