EP3536459B1 - Montagevorrichtung - Google Patents

Montagevorrichtung Download PDF

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Publication number
EP3536459B1
EP3536459B1 EP18160413.3A EP18160413A EP3536459B1 EP 3536459 B1 EP3536459 B1 EP 3536459B1 EP 18160413 A EP18160413 A EP 18160413A EP 3536459 B1 EP3536459 B1 EP 3536459B1
Authority
EP
European Patent Office
Prior art keywords
fastening element
transmission element
stop
mounting apparatus
drive train
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.)
Active
Application number
EP18160413.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3536459A1 (de
Inventor
Thorsten Klos
Ulrich Knebel
Wolfgang Schäfer
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.)
Ejot Baubefestigungen GmbH
Original Assignee
Ejot Baubefestigungen 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
Priority to SI201830354T priority Critical patent/SI3536459T1/sl
Application filed by Ejot Baubefestigungen GmbH filed Critical Ejot Baubefestigungen GmbH
Priority to ES18160413T priority patent/ES2884065T3/es
Priority to LTEP18160413.3T priority patent/LT3536459T/lt
Priority to PL18160413T priority patent/PL3536459T3/pl
Priority to HUE18160413A priority patent/HUE055257T2/hu
Priority to RS20210568A priority patent/RS61813B1/sr
Priority to EP18160413.3A priority patent/EP3536459B1/de
Publication of EP3536459A1 publication Critical patent/EP3536459A1/de
Application granted granted Critical
Publication of EP3536459B1 publication Critical patent/EP3536459B1/de
Priority to HRP20211183TT priority patent/HRP20211183T1/hr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B31/00—Hand tools for applying fasteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D15/00—Apparatus or tools for roof working
    • E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D15/00—Apparatus or tools for roof working
    • E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
    • E04D2015/042—Fixing to the roof supporting structure
    • E04D2015/045—Fixing to the roof supporting structure by nailing
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D15/00—Apparatus or tools for roof working
    • E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
    • E04D2015/042—Fixing to the roof supporting structure
    • E04D2015/047—Fixing to the roof supporting structure by screwing

Definitions

  • the present invention relates to an assembly device, in particular for assembling an insulation dowel, and a corresponding method.
  • assembly tools with a transmission element and a stop washer are often used.
  • An example of such an assembly tool is shown in EP 2 191 938 described.
  • Assembly tools help to set the dowel in a predetermined position relative to the surface, especially the insulating material.
  • the transmission element With the transmission element, a movement of the assembly tool is transmitted, for example, to an expansion element with which a dowel is fastened in a substrate.
  • the stop disk is designed and arranged on the assembly tool in such a way that it touches the surface of the subsurface during assembly and thus prevents the assembly device and thus, for example, also the expansion element from being moved further into the subsurface.
  • the stop disk can be arranged without deforming the surface even with softer surfaces, for example made of insulating material
  • the stop disks usually have a very large diameter compared to the head of the expansion element.
  • the object of the present invention is therefore to provide an assembly device with which the arrangement of the assembly device on a fastening element can be significantly simplified.
  • the mounting device according to the invention can be used for mounting a wide variety of fasteners.
  • their function is described using the example of the installation of an insulation dowel.
  • the person skilled in the art knows that the advantages of the invention also result when other fastening means are installed.
  • the assembly device has a drive train, a transmission element and a stop disk.
  • the drive train is an element that can be connected in particular to a drive device, for example a cordless screwdriver.
  • the drive device drives the drive train. In many cases, this causes the drive train to rotate. However, if the drive train is connected to a hammer drill, for example, this leads to a forward movement of the drive train.
  • the assembly device has a transmission element.
  • the transmission element can be designed in one piece with the drive train or be connected directly or indirectly to the drive train in such a way that the movement of the drive train is at least partially transmitted to the transmission element.
  • the transmission element is designed to transmit its movement to a fastening element, in particular an insulation dowel, arranged on the transmission element.
  • the transmission element can have at least one means at one end, for example, which can interact with at least one corresponding counter-means on the fastening element.
  • the means or counter means can be, for example, one or more projections or one or more recesses. These can be designed, for example, as a slot, cross slot, hexagon or Torx.
  • the transmission element can also be designed to transmit other movements than screwing or rotary movements - alternatively or additionally - to the fastening element. In the context of the present invention, this can
  • Transmission element can also be realized by a bit holder in which a bit suitable for the fastening element currently being used can be arranged.
  • the head of a fastening element comprises the region of the fastening element which interacts with the transmission means.
  • the head of a fastening element has a larger cross section than the remaining area of the fastening element. In the context of the present invention, this does not necessarily have to be the case. According to a preferred embodiment of the invention, however, the head has a larger cross-sectional area than the remaining area of the fastening element.
  • the head has a top surface that faces the transmission element. If the means and the counter-means are designed, for example, as a slot or a cross slot, there is a recess in the upper surface.
  • the head has an outer surface. This is the area that is designed as a hexagon in the case of an external hexagon connection (in contrast to a fastening element with an internal hexagon, such as an Allen key). This outer surface can also be referred to as the peripheral surface of the head of the fastening element.
  • the stop disk is preferably arranged in a certain position relative to the end of the transmission element on which the fastening element is arranged. This position preferably corresponds to the desired distance between the fastening element, in particular the upper surface of the head of the fastening element, and the surface of the substrate, for example the insulating material, after installation.
  • the stop disk can be arranged directly or indirectly, for example on the drive train or the transmission element.
  • the stop disk is arranged to be adjustable, that is to say it can be arranged in different positions so that the desired distance can be set.
  • the stop disk can also be arranged detachably.
  • the assembly device has a guide sleeve.
  • the fastening element in particular the head of the fastening element, is received in the guide sleeve.
  • the guide sleeve according to the invention helps the fitter to guide the fastening element to the transmission element or vice versa. The assembly of fastening elements can thus be considerably simplified and also accelerated.
  • a sleeve is an element which is designed and arranged in such a way that it guides the head of the fastening element to the position in which it is then held by the transmission element.
  • This sleeve does not necessarily have to have a closed outer surface for this.
  • the guide sleeve can also be formed by several elements, preferably at least three elements, which guide the fastening element and in particular the head of the fastening element.
  • the guide sleeve contacts and guides the fastening element and in particular the head of the fastening element preferably from the outside, that is to say in interaction with the outer surface of the head of the fastening element.
  • the guide sleeve is designed in such a way that it is arranged around the transmission element.
  • the head of the fastening element comprises the area that interacts with the transmission element and the area that is guided by the guide sleeve.
  • the guide sleeve leads the transmission element so that a fastening element or the head of a fastening element is first guided into an area of the sleeve in which the transmission element is not located before it is arranged on the transmission element.
  • the guide sleeve is movably and resiliently arranged on the rest of the assembly device.
  • the guide sleeve can, for example, be arranged in a directly or indirectly resilient manner on the transmission element, the drive train or the stop disk.
  • the resilient arrangement holds the sleeve in one position, but can be moved away from this position against the spring force.
  • the sleeve is preferably arranged to be movable relative to the transmission element and / or the stop disk.
  • the guide sleeve is preferably arranged in such a way that a front end of the guide sleeve protrudes in a first position with respect to the stop disk and is aligned with the stop disk in a substantially planar manner in a second position.
  • the assembly device is then used in such a way that, prior to assembly, the guide sleeve protrudes from the stop disk and thus facilitates the arrangement of the fastening element on the transmission element of the assembly device.
  • the assembly device is moved in the direction of the surface of the subsurface. First, the protruding guide sleeve hits the ground and is thereby moved backwards relative to the rest of the assembly device until the guide sleeve no longer protrudes from the stop disc.
  • the stop disk prevents the assembly tool from moving further towards the ground as soon as the stop disk rests on the ground. However, this has no influence on the movement of the transmission element caused by the drive train.
  • the movement of the transmission element is transmitted to the fastening element as long as there is an effective connection between the transmission element and the fastening element. For example, if there is a Torx or Allen connection between the transmission element and the fastening element and the drive train executes a rotary movement, for example, this rotary movement is transmitted to the fastening element as long as, in this example, the Torx or Allen key extends sufficiently far into the corresponding opening in the fastening element . So when the stop disk rests on the ground, the transmission element continues to ensure that the fastening element is moved.
  • the transmission element causes the fastening element to continue to rotate and thus to move further into the ground.
  • the assembly device can no longer move closer to the ground, this leads to a relative movement between the assembly device and the fastening element, in particular to a relative movement between the above-explained means of the transmission element and the counter-means on the fastening element.
  • this relative movement the area in which the means and counter-means work together is reduced until there is no longer an effective connection exists and thus the movement of the transmission element is no longer transmitted to the fastening element.
  • the position of the stop disk on the mounting device is adjustable. As a result, it is also possible to set the distance from the surface of the subsurface at which the effectiveness of the connection between agent and antidote ceases. It can thus be set at which position of the fastening element relative to the surface of the substrate the assembly process should end. This position can be selected depending on the nature of the subsurface. But the means and antidotes used also play a role.
  • the guide sleeve is at least partially designed in the shape of a funnel.
  • the sleeve or the elements that form the sleeve can form a smaller circumference in the area in which the fastening element is held on the transmission element than in an area spaced apart therefrom. If the fastening element is to be arranged on the transmission element, it can first be guided into the sleeve with the aid of the sleeve area with a larger diameter and then guided in the sleeve to the transmission element.
  • the funnel-shaped configuration of the guide sleeve makes it even easier to quickly arrange the fastening element on the transmission element.
  • the stop disk has a plate-shaped area and a shaft.
  • the plate-shaped area is referred to as the stop plate and the shaft is referred to as the stop shaft.
  • the stop plate can be attached to the drive train with the help of the stop shaft.
  • the stop shaft can be designed in such a way that the guide sleeve can at least partially be moved into it.
  • the spring of a resilient guide sleeve can be at least partially supported on the stop shaft.
  • the stop plate does not necessarily have to have a continuous plate surface.
  • different designs for the plates of stop disks are already known. The for example, plates can have openings or be designed as a circumferential ring with spokes.
  • the method according to the invention is used to assemble a dowel in a substrate, the method being explained below with reference to the assembly of an insulation dowel in an insulating material.
  • a mounting device is used for the assembly.
  • a fastening element of the anchor is arranged on a transmission element of the assembly device.
  • a guide sleeve of the assembly device guides the fastening element to the transmission element.
  • a movement is transmitted from a drive train of the assembly device to the transmission element and thereby also to a fastening element arranged thereon in order to assemble the dowel.
  • This movement is transmitted at least until the stop disk of the assembly device lies on the ground.
  • the movement continues to be transmitted even after the stop disk rests on the substrate as long as the connection between the transmission element and the fastening element is effective.
  • FIG. 1 shows an embodiment of the assembly device 1 according to the invention.
  • the assembly device 1 has a drive train 2, a transmission element 3, a stop disk 4 and a guide sleeve 5.
  • the drive train 2 is designed to be connected to a drive unit, for example a cordless screwdriver (not shown).
  • the transmission element 3 is designed to transmit a movement of the transmission element 3 to a fastening element (not shown here).
  • the fastening element on the head can have a recess in the form of a cross slot and the transmission element 3 can have a corresponding projection.
  • the transmission element 3 is connected to the drive train 2 in such a way that a movement of the drive train 2 leads to a corresponding movement of the transmission element 3.
  • the drive train 2 and the transmission element 3 are designed in one piece.
  • the person skilled in the art is also familiar with other possibilities for transferring the movement from the drive train 2 to the transmission element 3.
  • the stop disk 4 is designed in order to limit the further forward movement of the assembly device 1 by resting on a surface of the subsurface.
  • the surface on which the stop disk 4 rests at the end of assembly is made of a relatively soft material.
  • the diameter of such a stop disk 4 is relatively large, in particular in comparison to the head of a fastening element.
  • the assembly device 1 has a guide sleeve 5.
  • This guide sleeve 5 guides the fastening element and in particular the head of the fastening element to the transmission element 3, so that both can be connected to one another in a simple manner.
  • the guide sleeve 5 is designed at least partially funnel-shaped. As in Figure 1 As shown, the inner diameter of the guide sleeve 5 at the outer - here lower - edge is greater than in the area of the guide sleeve 5 in which the fastener head will be arranged during assembly.
  • the guide sleeve 5 not only helps when arranging the assembly device 1 on the fastening element, but also assists in holding the fastening element during assembly.
  • the embodiment shown of the assembly device 1 according to the invention has a resilient guide sleeve 5.
  • the guide sleeve 5 can be seen in a first position into which it is pressed by a spring 6. In this first position, the guide sleeve 5 helps to arrange the assembly device 1 on the fastening element.
  • the head of the fastening element ensures that the guide sleeve 5 is moved back slightly against the spring force so that the means of the transmission element 3 can engage in the countermeasure of the fastening element in the best possible way.
  • This position of the guide sleeve 5 is in Figure 2a shown enlarged at the bottom right.
  • the guide sleeve 5 touches the surface of the substrate or a plate of a dowel before the stop disk 4 rests on the surface. So that the guide sleeve 5 is not in the way during further assembly, a further forward movement of the assembly device 1 results in the guide sleeve 5 being moved further backwards against the spring force relative to the transmission element 3 and to the stop disk 4 until the guide sleeve 5 relative to the stop disk 4 no longer protrudes.
  • This position of the guide sleeve 5 is in Figure 2c shown enlarged at the bottom right.
  • the stop disk 4 is realized by a stop plate 4a and a stop shaft 4b.
  • the stop plate 4a is designed to rest on the surface of the subsurface and thus to prevent further forward movement of the assembly device 1.
  • This stop plate 4a is connected to the drive train 2 via the stop shaft 4b.
  • the stop shaft 4b has at least partially an inner diameter that is larger than the outer diameter of the guide sleeve 5, so that the guide sleeve 5 can be moved at least partially into the stop shaft 4b.
  • the spring 6 is supported on the stop shaft 4b. In principle, however, it is also possible for the spring 6 to be supported on the drive train 2.
  • connection shaft 4b is in the in Figure 1
  • the embodiment shown is also designed in such a way that it and thus also the stop plate 4a and the guide sleeve 5 can be moved relative to the drive train 2.
  • the distance at the end of an assembly between the head of a fastening element and the surface of the substrate in which the fastening element is arranged can be adjusted.
  • Figure 2 illustrates the assembly according to the invention using the example of the assembly of an insulation holder in an insulation material in several steps.
  • the dowel 20 with the fastening element 21 is already in the substrate 10 and the transmission element 3 of the assembly device 1 is arranged on the fastening element 21.
  • the transmission element 3 has a means in the form of an external hexagon, that is to say an Allen key
  • the fastening means 21 has a corresponding counter-means in the form of a recess 22 which forms a corresponding internal hexagon.
  • the fastening element 21 has a head 23 with an outer surface 24.
  • the guide sleeve 5 of the assembly device 1 is funnel-shaped at least on the inside and is designed in such a way that it guides the fastening element 21 on the outer surface 24 in such a way that the means of the transmission element 3, in the present example the Allen key, with the counter-means of the fastening element 21, in the present example, the recess 22 can be effectively connected.
  • the transmission element 3 penetrates far into the recess 22 of the fastening element 21.
  • the penetration depth is in the in Figure 2a
  • the enlarged view shown at the top right is illustrated with the curly brackets.
  • the fastening element 21 is a screw.
  • the fastening element 21 is by a rotary movement of the
  • a rotary movement of the drive train 2 of the assembly device 1 continues to cause a rotary movement of the fastening element 21 with the aid of the transmission element 3.
  • This rotary movement moves the fastening element 21 further into the substrate 10. Since in this embodiment the head 23 of the fastening element 21 now rests against a stop of the plate of the dowel 20, the movement of the fastening element 21 into the substrate 10 also causes the plate of the dowel 20 to be moved into the substrate 10. If, however, the stop plate 4a of the assembly device 1 rests on the surface 11 of the substrate 10, the assembly tool 1 cannot move any further.
  • the fastening element 21 moves away from the transmission element 3 and therefore in the present exemplary embodiment also the Allen key of the transmission element out of the hexagon socket of the fastening element 21 until there is no longer an effective connection.
  • This position is in Figure 2d shown, the curly brackets in the enlarged view shown above on the right represents the now significantly reduced depth of penetration.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Telephone Function (AREA)
  • Vehicle Body Suspensions (AREA)
EP18160413.3A 2018-03-07 2018-03-07 Montagevorrichtung Active EP3536459B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES18160413T ES2884065T3 (es) 2018-03-07 2018-03-07 Dispositivo de montaje
LTEP18160413.3T LT3536459T (lt) 2018-03-07 2018-03-07 Montavimo aparatas
PL18160413T PL3536459T3 (pl) 2018-03-07 2018-03-07 Urządzenie montażowe
HUE18160413A HUE055257T2 (hu) 2018-03-07 2018-03-07 Szerelõszerkezet
SI201830354T SI3536459T1 (sl) 2018-03-07 2018-03-07 Montažna naprava
EP18160413.3A EP3536459B1 (de) 2018-03-07 2018-03-07 Montagevorrichtung
RS20210568A RS61813B1 (sr) 2018-03-07 2018-03-07 Uređaj za montiranje
HRP20211183TT HRP20211183T1 (hr) 2018-03-07 2021-07-22 Naprava za ugradnju

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18160413.3A EP3536459B1 (de) 2018-03-07 2018-03-07 Montagevorrichtung

Publications (2)

Publication Number Publication Date
EP3536459A1 EP3536459A1 (de) 2019-09-11
EP3536459B1 true EP3536459B1 (de) 2021-05-05

Family

ID=61581095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18160413.3A Active EP3536459B1 (de) 2018-03-07 2018-03-07 Montagevorrichtung

Country Status (8)

Country Link
EP (1) EP3536459B1 (sr)
ES (1) ES2884065T3 (sr)
HR (1) HRP20211183T1 (sr)
HU (1) HUE055257T2 (sr)
LT (1) LT3536459T (sr)
PL (1) PL3536459T3 (sr)
RS (1) RS61813B1 (sr)
SI (1) SI3536459T1 (sr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3970915B1 (de) 2020-09-22 2023-02-15 RANIT-Befestigungssysteme GmbH Montagewerkzeug und verfahren zur montage einer dämmstoffplatte
EP3978194B1 (de) 2020-10-01 2024-06-12 RANIT-Befestigungssysteme GmbH Montagewerkzeug zur montage einer dämmstoffplatte
DE102022214257A1 (de) * 2022-12-21 2024-06-27 Ejot Se & Co. Kg Montagevorrichtung mit Entkopplungsmechanismus
DE102022214254A1 (de) * 2022-12-21 2024-06-27 Ejot Se & Co. Kg Montagevorrichtung mit lösbarer Kupplung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007000235A1 (de) * 2007-04-20 2008-10-23 Hilti Aktiengesellschaft Setzwerkzeug für einen Dämmstoffdübel
DE102008044124A1 (de) * 2008-11-27 2010-06-02 Hilti Aktiengesellschaft Setzwerkzeug für einen Dämmstoffdübel

Also Published As

Publication number Publication date
HRP20211183T1 (hr) 2021-10-15
PL3536459T3 (pl) 2021-11-08
LT3536459T (lt) 2021-05-25
HUE055257T2 (hu) 2021-11-29
SI3536459T1 (sl) 2021-09-30
RS61813B1 (sr) 2021-06-30
ES2884065T3 (es) 2021-12-10
EP3536459A1 (de) 2019-09-11

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