WO2010066544A1 - Outil de montage - Google Patents

Outil de montage Download PDF

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Publication number
WO2010066544A1
WO2010066544A1 PCT/EP2009/065311 EP2009065311W WO2010066544A1 WO 2010066544 A1 WO2010066544 A1 WO 2010066544A1 EP 2009065311 W EP2009065311 W EP 2009065311W WO 2010066544 A1 WO2010066544 A1 WO 2010066544A1
Authority
WO
WIPO (PCT)
Prior art keywords
assembly tool
base body
tool according
plate
dowel
Prior art date
Application number
PCT/EP2009/065311
Other languages
German (de)
English (en)
Inventor
Joachim Tiemann
Ulrich Knebel
Erhard Hackler
Werner Wied
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
Application filed by Ejot Baubefestigungen Gmbh filed Critical Ejot Baubefestigungen Gmbh
Priority to EP09756154A priority Critical patent/EP2364242A1/fr
Publication of WO2010066544A1 publication Critical patent/WO2010066544A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/02—Hand-held nailing tools; Nail feeding devices operated by manual power
    • 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
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall
    • E04B1/7633—Dowels with enlarged insulation retaining head

Definitions

  • the present invention relates to an assembly tool and a method for surface flush mounting of dowels in an insulating material and a substructure.
  • a two-part assembly tool which has an outer guide sleeve and a core which can be moved in the guide sleeve.
  • the cylindrical core has approximately in the middle of a circumferential, projecting ring, due to which the entire core is movable up and down only over the length of a recess provided in the guide sleeve specifically for the ring.
  • the ends of the recess thus each represent a stop for the displaceability of the core in the guide sleeve.
  • a dowel and an expansion element can be introduced at the opposite end of the guide sleeve. If one pushes the core into the guide sleeve, the plug is first pressed downwards out of the guide sleeve and at the same time introduced into a correspondingly provided borehole in the substructure. Upon displacement of the core within the guide sleeve until the stop of the ring at the lower end of the recess - so that the core terminates at its upper end with the upper end of the guide sleeve - the expansion element is driven into the dowel, ie in the expansion zone.
  • the End position of the expansion element within the dowel is thus determined by the erf ⁇ ndungschtee mounting tool, ie one achieves an assembly check or reinsurance that the spreader is properly anchored in the dowel.
  • this assembly tool does not ensure a uniform setting depth of the pressure plate in the insulation board.
  • a mounting tool for mounting dowels with a pressure plate, a dowel sleeve and an expansion element in an insulating material and a substructure comprising a base body and a piston movable in the base member, wherein the piston member by means of a coupling element to overcome a predetermined Force is fixed in the body; and by an assembly tool in which the piston element is fixed by means of a first securing means until it stops at a second securing means within the base body; and by a method comprising the steps of a) boring a borehole, b) placing the mounting tool on the dowel, c) setting the dowel by predetermined tooling by approximately the thickness of the pressure plate into the insulation material, d) decoupling the piston element from the tool and e ) Driving the expansion element into the substructure.
  • the piston element has at least a first part and a second part.
  • the first part is screwed to the second part or locked or otherwise solvable connected to allow a replacement depending on the length of the dowel used or its expansion element.
  • the coupling element is designed as a resilient pressure piece, which conventionally comprises a ball and a spring.
  • a resilient pressure piece which conventionally comprises a ball and a spring.
  • the piston element is released only when a predetermined by the spring of the pressure element force is reached or exceeded, which is required for flush mounting of the plate dowel in the insulation.
  • the plate of the dowel can thus not accidentally protrude from the insulation surface after assembly.
  • a plurality of resilient pressure pieces arranged circumferentially on the main body or housing can also be provided.
  • other spring or holding mechanisms are also conceivable (eg frictional, magnetic, electromagnetic or hydraulic mechanisms).
  • the base body has a depth stop at its front end.
  • the base body has a stop element for the piston element.
  • the displacement of the piston element is limited within the main body or the housing, which in turn has a predetermined uniform depth of the expansion element used result.
  • the assembly tool is protected from damage due to the effect a striking tool can be used, which is used for applying a striking force to the rear end of the piston member.
  • the protective cap is designed so that it also surrounds the or the resilient plungers.
  • a material for the protective cap come rubber or a suitable elastic plastic in question.
  • the piston element again has at least a first part and a second part.
  • the first part is correspondingly screwed or latched or otherwise detachably connected to the second part, in order to enable a replacement depending on the length of the anchor used or of its expansion element.
  • the first securing means comprises a guide sleeve with a lock.
  • the rear or first part of the piston element is kept fixed in the pre-assembly state by the guide sleeve or the lock.
  • the lock can be plugged onto the guide sleeve, screwed or latched with this or connected in any other suitable manner.
  • the lock has expandable hook means. These are regularly designed so that they are by means of a projection with the end face of the rear part of the piston element in engagement.
  • the hook means can be pivoted or spread so that they release the first part of the piston element.
  • the projection may be disengaged from the face of the first part the piston member are pivoted, so that the piston member can perform a relative movement with respect to the guide sleeve.
  • the second securing means comprises a hollow cylinder with a bevelled stop face.
  • the base body comprises a stop plate with a recess for a plate of a plate anchor.
  • step c) the driving in of the plug takes place by overcoming a predetermined force, a fixation of the piston element within the basic body being released.
  • step c) driving the dowel overcoming a predetermined path, wherein a fixation of the piston member is dissolved within the body.
  • Fig. 1 is a perspective view of an assembly tool according to the invention
  • FIG. 2 shows a cross-sectional view of a mounting tool according to the invention which has been plugged onto a plate plug in the preassembled state
  • Fig. 3 is a cross-sectional view of a plugged onto a plate anchor alternative mounting tool according to the invention.
  • FIG. 4 shows a cross-sectional view of an alternative assembly tool according to the invention during a setting process.
  • Fig. 1 shows an inventive assembly tool with a base body 1, which is plugged with its depth stop 3 on the plate 31 of a dowel 30 with subsequent dowel sleeve 32.
  • a protective cap 5 is applied on the rear end of the housing 2 of the main body 1, with an opening through which a piston member 4 extends therethrough.
  • Insulating material and the substructure in which the dowel is mounted are usually commercially available insulating boards or masonry.
  • the structure of the mounting tool is shown in more detail in FIG.
  • the piston element 4 is fixed in the base body 1 by means of a coupling element 6 in the form of a resilient pressure piece. This fixation continues until a z. B. by the spring force of the resilient pressure piece 6 predetermined force is overcome by a corresponding impact pulse to the rear end of the piston member 4.
  • the piston element 4 has at least a first part 4a and a second part 4b.
  • the second part 4b of the piston member 4 has a threaded portion 8 at its rear end, which is bolted to a corresponding threaded hole 9 at the front end of the first part 4a of the piston member 4.
  • the threaded portion 8 is formed slightly shorter than the threaded hole 9 in the rule.
  • the front end of the second part 4b of the piston member 4 protrudes into the sleeve 32 of the anchor 30 and is located at the rear end of the expansion pin 33 at.
  • the outer diameter of at least the front end of the second part 4b of the piston element 4 corresponds approximately to the inner diameter of the dowel sleeve 32, in which the expander pin 33 is inserted.
  • the dowel sleeve 32 has, except for the expansion zone 34 at the front end of the dowel sleeve 32 continuously approximately the same inner diameter. In this respect, the expansion pin 33 does not need to have a head.
  • the arranged at the front end of the housing 2 of the base body 1 of the mounting tool depth stop 3 has regularly a larger diameter than the plate 31 of the dowel 30 so that the assembly process of the dowel 30 can be set flush with the surface without damaging the surrounding insulation material. If the resilient pressure piece 6 is pressed out of a corresponding recess 6a in the first part 4a of the piston element 4 by a corresponding impact pulse, the piston element 4 is inside the housing 2 of the Base body 1 slidable by the length or distance X until it abuts against a stop element 7 in the form of a grub screw, which projects into the bore Ia of the main body 1.
  • Fig. 3 shows in detail the structure of an alternative assembly tool according to the invention in the pre-assembly with a introduced into the recess 22 of the stop plate 12 of the base body 10 plate 31 of a dowel 30.
  • the piston member 14 by means of a first securing means 16, 17 within the Fixed body 10.
  • the first securing means consists of a guide sleeve 16 and a lock 17.
  • the guide sleeve 16 surrounds the front region of the first part 14 a of the piston element 4 and is connected to the lock 17.
  • the lock 17 comprises expandable hook means 17a and projections 17b.
  • an O-ring 20 may be provided around the latch 17 for support.
  • the lock 17 blocks in the pre-assembly position by means of the projections 17 b, the end face of the first part 14 a of the piston member 14, so that the piston member 14 can perform no relative movement relative to the first securing means 16, 17.
  • the front ends of the hook means 17a of the latch 17 are engaged with the rear end of a pusher 23, which rests with the pusher plate 23a on the top of the plate 31 of the peg 30.
  • the thrust plate 23a of the thrust sleeve 23 has a smaller diameter than that of the plate 31 of the dowel 30.
  • the recess 22 of the stop plate 12 takes both the plate 31 of the dowel
  • the second part 14b of the piston member 14 is in turn screwed to a threaded portion 18 at its rear end with a threaded bore 19 in the front region of the first part 14a of the piston member 14, in turn, the threaded portion 18th the threaded hole 19 does not completely fill.
  • the second part 14b of the piston member 14 projects through the housing 11 into the dowel sleeve 32 and abuts the rear end of the expansion pin 33, which is inserted into the dowel sleeve 32 until shortly before the beginning of the expansion zone 34.
  • the first part 14a also passes through a bottom plate 21, which is arranged flush with the thrust plate 23a in the thrust element 23 and is sealed with an O-ring 20 relative to the piston element 14.
  • the stop plate 12, which surrounds the thrust element 23 on its outer side, has at its rear end a second securing element 13 in the form of a hollow cylinder 13 with a bevelled stop surface 13a.
  • a further O-ring is arranged between the outer wall of the thrust element 23 and the inner wall of the stop plate 12.
  • the rear end of the housing is screwed to a protective cap 15, through which protrudes the first part 14 of the piston member 14 with the plunger stopper 14c. Between the opening of the protective cap 15 and the first part 14a, an O-ring may be provided.
  • the length Xl corresponds approximately to the thickness of the plate 31 and the depth of the recess 22.
  • the hook means 17a then slide on the tapered stop surface 13a to the outside, so that the latch 17 spreads and the projections 17b, the first part 14a and thus the entire Piston element 14 release.
  • the piston member 14 can be moved by the length or distance X2 to the stop of the end face of the first part 14a of the piston member 14 on the bottom plate 21.
  • the spreader pin 33 (not shown) is accordingly hammered around this length X2 so that it can (not shown) anchor the dowel 30 (not shown) in the respective substructure (not shown) via the spreader zone 34.
  • the hook means 17a are regularly designed so that they can engage with the rear end of the pusher 23 in a suitable manner, when the piston member is retracted for a new setting operation (Repitierfunktion). The piston element can thus be retracted only a defined amount.
  • the assembly of the dowel 30 is based on a common basic principle, which consists of the following steps: a) drilling a hole in the substructure, b) placing the assembly tool on the dowel 30, c) by predetermined setting of driving the tool Dowels 30 about the thickness of the plate 31 in the insulation, d) decoupling the piston member 4, 14 of the tool, and e) driving the expansion element 33 in the substructure.
  • the driving in of the plug 30 takes place after step c) while overcoming a predetermined force, wherein a fixing of the piston element 4 within the main body 1 is released (power transmission coupling).

Abstract

L'invention concerne un outil de montage servant au montage de chevilles (30), comprenant un disque (31), une douille de cheville (32) et un élément expansible (33) dans un matériau isolant et dans une infrastructure, présentant un corps de base (1, 10) et un élément à piston (4, 14) mobile dans le corps de base, caractérisé en ce que l'élément à piston est fixé dans le corps de base au moyen d'un élément de liaison (6), jusqu'à surmonter une force prédéterminée, ou en ce que l'élément à piston est fixé à l'intérieur du corps de base par l'intermédiaire d'un premier moyen de fixation (16, 17), jusqu'à butée de celui-ci sur un second moyen de fixation (3). L'invention concerne également un procédé correspondant.
PCT/EP2009/065311 2008-12-10 2009-11-17 Outil de montage WO2010066544A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09756154A EP2364242A1 (fr) 2008-12-10 2009-11-17 Outil de montage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008061430.0 2008-12-10
DE200810061430 DE102008061430B4 (de) 2008-12-10 2008-12-10 Montagewerkzeug

Publications (1)

Publication Number Publication Date
WO2010066544A1 true WO2010066544A1 (fr) 2010-06-17

Family

ID=41404530

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/065311 WO2010066544A1 (fr) 2008-12-10 2009-11-17 Outil de montage

Country Status (3)

Country Link
EP (1) EP2364242A1 (fr)
DE (1) DE102008061430B4 (fr)
WO (1) WO2010066544A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2511440T3 (pl) 2011-04-11 2018-07-31 Ejot Baubefestigungen Gmbh System, narzędzie oraz sposób do mocowania płyt izolacyjnych
DE102011085641A1 (de) * 2011-11-02 2013-05-02 Van Roij Fasteners Europe B.V. Setzwerkzeug mit Halte- und Freigabemechanismus zum Setzen einer Befestigungskombination in einen Untergrund
DE102012106745B4 (de) * 2012-07-25 2022-03-03 Fischerwerke Gmbh & Co. Kg Werkzeug für die Montage eines Dämmstoffdübels
DE102013103395A1 (de) * 2013-04-05 2014-10-09 Fischerwerke Gmbh & Co. Kg Setzgerät und dessen Kombination mit einem Befestigungselement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1006091A (en) * 1960-12-16 1965-09-29 Jean Marie Frederic Massacrier Improvements in or relating to dowel or nail driving devices
DE19840521C1 (de) * 1998-09-04 2000-02-10 Ejot Kunststofftech Gmbh Befestigungselement zur Befestigung von Dämmstoffplatten
EP1318250A2 (fr) * 2001-12-05 2003-06-11 EJOT Kunststofftechnik GmbH & Co. KG Cheville et méthode de montage de panneaux isolants

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9311122U1 (de) * 1993-07-26 1993-10-07 Ejot Kunststofftech Gmbh Befestigungselement und Setzgerät für ein solches Befestigungselement
DE102006037025A1 (de) * 2006-08-08 2008-02-14 Ejot Baubefestigungen Gmbh Befestigungssystem aus Dübel und Kunststoffnagel sowie Verfahren zur Montage von Dämmstoffplatten
DE102007057532A1 (de) * 2007-11-29 2009-06-04 Fischerwerke Gmbh & Co. Kg Dämmstoffhalter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1006091A (en) * 1960-12-16 1965-09-29 Jean Marie Frederic Massacrier Improvements in or relating to dowel or nail driving devices
DE19840521C1 (de) * 1998-09-04 2000-02-10 Ejot Kunststofftech Gmbh Befestigungselement zur Befestigung von Dämmstoffplatten
EP1318250A2 (fr) * 2001-12-05 2003-06-11 EJOT Kunststofftechnik GmbH & Co. KG Cheville et méthode de montage de panneaux isolants

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2364242A1 *

Also Published As

Publication number Publication date
DE102008061430A1 (de) 2010-06-17
EP2364242A1 (fr) 2011-09-14
DE102008061430B4 (de) 2012-04-26

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