EP3546127A1 - Outil de pose et procédé d'enfoncement à percussions d'une tige d'ancrage dans un trou de forage - Google Patents

Outil de pose et procédé d'enfoncement à percussions d'une tige d'ancrage dans un trou de forage Download PDF

Info

Publication number
EP3546127A1
EP3546127A1 EP18164473.3A EP18164473A EP3546127A1 EP 3546127 A1 EP3546127 A1 EP 3546127A1 EP 18164473 A EP18164473 A EP 18164473A EP 3546127 A1 EP3546127 A1 EP 3546127A1
Authority
EP
European Patent Office
Prior art keywords
receiving element
anchor rod
recess
tool
setting tool
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.)
Withdrawn
Application number
EP18164473.3A
Other languages
German (de)
English (en)
Inventor
Andrea CAMBRUZZI
Eliza OLCZYK
Erich Bütler
Oliver Simmonds
Philipp Zimmerli
Raphael Bitzi
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.)
Inventio AG
Original Assignee
Inventio AG
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 Inventio AG filed Critical Inventio AG
Priority to EP18164473.3A priority Critical patent/EP3546127A1/fr
Publication of EP3546127A1 publication Critical patent/EP3546127A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/02—Percussive tool bits

Definitions

  • the invention relates to setting tool, in particular for striking driving an anchor rod in a borehole in a substrate, according to the preamble of claim 1 and a method for setting an anchor rod having an expansion anchor with the features of claim 13.
  • the WO 2017/032642 A1 describes a setting tool for striking driving an anchor rod into a borehole in a substrate.
  • the setting tool has a drive-side end and an end remote from the drive in an axial direction.
  • the drive-side end is formed by a tool adapter, which is designed and arranged so that it can interact at least indirectly with a driven impact tool.
  • the impact tool is designed as a percussion hammer, in the feed of a drill is arranged, which cooperates with the tool adapter and the anchor rod.
  • the drive-remote end is formed by a receiving element having a recess which is designed and arranged so that it can accommodate a part of an axially extending away from the drive end extending anchor rod.
  • the tool adapter and the receiving element are coupled to one another such that an impact force of the drill of the impact hammer oriented in the axial direction and directed in the direction away from the drive end is transferred to an anchor rod arranged in the recess of the receiving element.
  • the anchor rod or an anchor rod comprehensive expansion anchor is first inserted into the well and then the Setzwerkszeug attached to the anchor rod. Once the setting tool has been correctly set, the percussion hammer can be started and the expansion anchor driven into the drilled hole. The insertion is usually performed by a worker who can use both hands.
  • the setting tool according to the invention in particular for striking driving an anchor rod into an axially oriented borehole in a substrate, has a drive-side end and an end facing away from the drive in an axial direction. It has a, in particular the drive-side end forming, tool adapter, which is designed and arranged so that it can interact with a driven impact tool.
  • the end facing away from the drive is in particular formed by a receiving element which has a recess which is designed and arranged such that it can receive part of an armature rod extending away in the axial direction away from the drive end.
  • the tool adapter and the receiving element are coupled to one another in such a way that an impact force oriented in the axial direction and directed in the direction away from the drive, transmitted via the tool adapter, is transferred to an anchor rod arranged in the recess of the receiving element.
  • the tool adapter is designed and arranged such that it can be received by a chuck of a driven impact tool.
  • the receiving element has a holding element, which is designed and arranged so that it can apply a directed in the axial direction and the drive side end holding force on an arranged in the recess of the receiving element anchor rod, which removal of the anchor rod in the axial direction of the recess counteracts the receiving element.
  • the setting tool makes it particularly advantageous that an anchor rod including possibly associated components can be picked up by an automated assembly device only with the setting tool, ie without a time-consuming tool change, and driven into a borehole.
  • the mounting device thus only requires a manipulator leading the setting tool, for example in the form of a robot, and no second manipulator guiding a gripping tool.
  • the setting tool thus allows a particularly advantageous rapid driving of the anchor rod with an automated assembly device, which also only has to have a manipulator, so it can be comparatively simple and inexpensive.
  • the mounting device may, for example, as in the WO 2017/016783 A1 be executed described mounting device.
  • the holding element can permanently apply said holding force to an anchor rod arranged in the recess of the receiving element. But it is also possible that the holding element applies the holding force only when a remote from the drive end oriented pull-out force acts in the axial direction. The said pull-out force would lead to a removal of the anchor rod from the recess of the receiving element without the oppositely acting holding force.
  • the holding force is then a reaction force to said extraction force. It may for example be based on friction, in particular static friction between the retaining element and the anchor rod or on a form fit between the retaining element and the anchor rod, for example with a thread of the anchor rod.
  • the holding force may also have a component transverse to the axial direction.
  • the holding force is in particular greater than a weight of the anchor rod and possibly to the anchor rod associated components, such as nut, washer and / or expansion sleeve.
  • the holding force can be said weight especially to surpass a safety markup. It is thus chosen in particular so that a standing in a magazine anchor rod including associated components can be removed with the setting tool from the magazine up without the anchor rod falling out of the setting tool and without another tool, for example in the form of a gripping tool necessary would.
  • the holding force is for example greater than 0.5 N - 2.5 N.
  • the anchor rod has a mainly cylindrical basic shape. It is designed in particular metallic and may in particular be part of an expansion anchor, preferably an expansion anchor of the bolt type.
  • An expansion anchor is characterized in particular by the fact that it has a displaceable expansion element, for example an expansion sleeve, which is urged radially outwards by an expansion element arranged on the anchor rod when the expansion element is displaced axially relative to the expansion element.
  • the anchor rod in particular an external thread on which after turning into the borehole a nut turned on and against the borehole having substrate, for example in the form of a wall, can be braced.
  • the tool adapter is designed to be cylindrical at the drive end in the simplest case. But he has in particular an outer contour, which is adapted to the chuck of the impaction tool.
  • the drive end for example, be designed mainly cylindrical and have two opposite, extending in the axial direction grooves.
  • the impact tool can in particular be electrically driven, but it is also a pneumatic or hydraulic drive conceivable.
  • the recess of the receiving element is designed in particular cylindrical.
  • the diameter of the recess is in particular adapted to a diameter of the anchor rod, that the anchor rod is aligned by the recess in the axial direction and guided during driving into a borehole.
  • the receiving element may be designed so that it can accommodate an anchor rod without a screwed nut or with a screwed nut.
  • Tool adapter and receiving element may for example be designed as a component or be releasably or permanently connected to each other.
  • Tool adapter and receiving element for example, be screwed together, glued or welded.
  • Said coupling thus causes a striking force applied by the striking tool and introduced via the tool adapter to be transmitted to an anchor rod arranged in the recess of the receiving element, and thus to be driven into a borehole in the axial direction.
  • the tool adapter and the receiving element are designed as separate components.
  • the setting tool is thus very flexible.
  • Tool adapter and receiving element can for example be screwed together, glued or welded.
  • One of the two components can in particular have an external thread and the other a corresponding internal thread.
  • the connection of the two components is thus particularly simple and requires no further components.
  • the screwing of the two components is in particular secured to prevent release of the connection.
  • the components can in particular be glued in addition or connected to a welding point.
  • Both the tool adapter, so also the receiving element can each from more be executed as a component.
  • the setting tool in particular on the one hand consist of some components that are always performed the same, and on the other hand of components that are adapted to the feed of the impact tool or the anchor rod.
  • the setting tool can be flexible and yet inexpensive.
  • the receiving element as a holding element at least one magnet, which can apply said holding force to a magnetizable anchor rod.
  • This can be applied to the anchor rod simply a permanently or permanently acting holding force.
  • the holding force thus acts without a mechanical interaction between the receiving element and the anchor rod, so that no wear or wear on the receiving element occurs and it can not come to a "hooking" or jamming of the anchor rod in the receiving element.
  • Anchor rods consist for example of steel with a so-called ferritic structure, for example of galvanically nickel-plated steel, and are thus magentierbar.
  • Said magnet is in particular designed as a permanent magnet and especially as a permanent magnet of a neodymium-iron-boron alloy having the composition Nd 2 Fe 14 B.
  • the receiving element may comprise one or more magnets, which are arranged one behind the other in the axial direction.
  • the magnet is arranged around the recess of the receiving element. This allows a simple construction of the receiving element.
  • the magnet may for example be designed annular. Since annular magnets are available in large quantities on the market, so that a simple and inexpensive magnet can be found easily.
  • the magnet or magnets may be partially or completely offset in the axial direction relative to the recess.
  • the magnet is arranged in the axial direction between the recess of the receiving element and the drive-side end.
  • the magnetic attraction between the magnet or magnets and the anchor rod thus acts directly in the axial direction and thus causes a very strong holding force on the anchor rod.
  • the receiving element comprises both a magnet which is arranged around the recess of the receiving element around, and a magnet which is arranged in the axial direction between the recess of the receiving element and the drive-side end. This can generate a particularly strong holding force.
  • the receiving element and / or the tool adapter is magnetic, so it is designed as a magnet.
  • the receiving element is not magnetic, in particular in the region of the recess, so as not to hinder the insertion of an anchor rod.
  • a bottom of the recess of the receiving element is formed by a striking plate and the magnet closes in the direction of the drive end to the impact plate.
  • the magnet can be protected against damage by the impact plate during the impact of the anchor bolt, which allows a long service life of the setting tool.
  • the impact plate consists of a durable material, in particular of hardened steel, in particular of tool steel. It is thus not damaged when hitting an anchor bolt and can effectively protect the magnet in particular from damage.
  • the striking plate can be secured, for example, by a retaining ring arranged in a peripheral groove of the recess, in particular a metal ring in the axial direction. It is also possible that the impact plate is clamped between two components of the receiving element and thus also secured in the axial direction.
  • the receiving element has a pressing element, which is designed and arranged such that it presses the magnet in the direction of the striking plate.
  • the magnet can advantageously avoid too strong blows and thus be protected from damage.
  • the pressing element is arranged, for example, as a spring, in particular an axially arranged and at least slightly preloaded spiral spring, which is arranged between the magnet and the drive-side end. It is also possible that the pressure element consists of an elastic material, for example foam, and is likewise arranged between the magnet and the drive-side end.
  • the receiving element except for impact plate, magnet and pressure element consists exclusively of non-magnetizable material.
  • the other non-magnetizable components of the receiving element can not interfere with the magnetic field of the magnet or magnets, so that the magnet exerts a particularly strong holding force on the anchor rod.
  • the pressure element also consists of non-magnetizable material.
  • the other, non-magnetizable components of the receiving element consist in particular of chromium-nickel steel with an austenitic structure.
  • the receiving element has an intermediate piece and an end piece, wherein the intermediate piece is connected to the tool adapter, the end piece forms at least a part of the recess of the receiving element and the end piece fixes the striking plate relative to the intermediate piece.
  • the holding element is designed as at least one elastic at least transversely to the axial direction clamping element, which reduces a cross section of the recess of the receiving element transversely to the axial direction.
  • the holding force can be applied particularly easily.
  • the clamping element may also be designed as a mainly U-shaped bracket, in particular made of metal, whose arms are inserted in two transverse to the axial direction of the grooves of the receiving element.
  • the holding element is formed by at least two, in particular three transversely to the axial direction elastic arms, which are designed and arranged so that an arranged in the recess of the receiving element anchor rod presses the arms against a clamping force to the outside.
  • the arms thus form the drive-facing end of the setting tool. They are made in particular of spring steel and attached to the receiving element, in particular screwed or riveted to the receiving element.
  • the holding force also results as a reaction force on the above pull-out force on the anchor bolt.
  • the holding element is formed by an elastic pressing element with a particular continuous recess in the axial direction.
  • An inner diameter of the pressing element is selected such that the pressing element exerts a pressing force transversely to the axial direction on an armature rod arranged in the recess of the receiving element.
  • the pressing member may for example consist of acrylonitrile-butadiene rubber, in short nitrile rubber. It may have a circumferential, inwardly aligned collar which dips into a circumferential groove of the receiving element and is thus fixed relative to the receiving element. It is also possible that the pressing element forms the sole recess of the receiving element.
  • a slotted sleeve in particular a slotted steel sleeve can be arranged by the anchor rod to avoid abrasion on the pressing element.
  • the receiving element has at least two parts, wherein a first part is coupled to the tool adapter and a second part directly with the driven impact tool, in particular with a housing of the impact tool. About the first part of the receiving element said impact force is transmitted to the anchor rod.
  • the second part of the receiving element forms the end facing away from the drive and has a recess through which the anchor rod is performed. Said holding force is transmitted to the anchor rod via the second part of the receiving element.
  • the holding force can be formed, for example, as described above by means of a magnet, an elastic clamping element which is elastic at least transversely to the axial direction or at least two arms which are elastic transversely to the axial direction.
  • the method according to the invention has the advantages set out above in connection with the setting tool according to the invention.
  • the method is characterized in particular by the fact that in the execution of the method, the setting tool is guided by a robot.
  • the robot may be part of one in the WO 2017/016783 A1 be described mounting device.
  • a setting tool 10 includes a tool adapter 12 and a tool adapter Receiving element 14, which are designed together as a component, ie in one piece.
  • the setting tool 10 is aligned in an axial direction 16 and has a drive-side end 18 and a drive 20 facing away from the axial direction 16 in the axial direction.
  • the tool adapter 12 and the receiving element 14 are made of a magnetizable material, such as tool steel.
  • the setting tool 10 has, for example, a length in the axial direction 16 between 100 and 180 mm.
  • the drive-side end 18 forming tool adapter 12 has a mainly cylindrical shape with two axially extending 16 diametrically opposed grooves 22.
  • the tool adapter 12 is intended to be replaced by a lining 74 of a only in Fig. 9 shown driven impact tool 76 to be received.
  • the shape of the tool adapter 12 is adapted to the chuck 74 of the impact tool 76.
  • the tool adapter 12 is thus designed and arranged so that it can interact with the driven impact tool 76.
  • the receiving element 14 closes in the direction of the end 20 remote from the drive to the tool adapter 12 and forms the end 20 remote from the drive.
  • the receiving element 14 has an open towards the drive end 20 in the recess 24 into which an aligned also in the axial direction 16 anchor rod 26 of an expansion anchor 28 is inserted.
  • the recess 24 has, for example, a length in the axial direction 16 between 15 mm and 30 mm and an inner diameter between 8 mm and 24 mm.
  • the recess 24 of the receiving element 14 thus absorbs part of the armature rod 26 extending away from the drive-remote end 20 in the axial direction 16.
  • the anchor rod 26 is made of a magnetizable material, for example galvanically nickel-plated steel.
  • the receiving element 14 has a holding element 30 in the form of three annular magnets 30a, 30b, 30c, which are arranged in the axial direction 16 one behind the other around the recess 24 of the receiving element 14 around.
  • the receiving element 14 has at least in the region of the recess 24 in the axial direction a cylindrical outer contour, on which the annular magnets 30a, 30b, 30c are pressed.
  • the magnets 30a, 30b, 30c are in the axial direction 16 in the direction Drive end 18 offset from the recess 24 is arranged.
  • a holding element is designed as a cylindrical magnet 130.
  • the magnet 130 is arranged in the axial direction 16 between the recess 124 of the receiving element 114 and the drive-side end 118.
  • the recess 124 in the direction of the drive-side end 118 is followed by a further recess 132 with a slightly smaller inner diameter, in which the magnet 130 is arranged.
  • the magnet 130 is followed in the direction of the end 120 facing away from the drive, a striking plate 134, which is pressed with a metallic safety ring 136 against a resulting at the transition of the recess 124 to another recess 132 paragraph and thus secured.
  • the impact plate 134 thus forms a bottom of the recess 124 of the receiving element 114. It consists of hardened steel and protects the magnet 130 from damage.
  • Fig. 3 are in a setting tool 210 according to a third embodiment of the tool adapter 212 and the receiving element 214 designed as separate components, wherein the receiving element 214 in turn consists of several components.
  • the tool adapter 212 has at its end facing away from the drive in the direction of 220 an external thread 238 which is screwed into an internal thread 240 of an intermediate piece 242 of the receiving element 214.
  • the intermediate piece 242 has a mainly hollow cylindrical basic shape and is also aligned in the axial direction 16. At the end oriented in the direction of the end 220 of the opening of the intermediate piece 242 a striking plate 234 is arranged.
  • the intermediate piece 242 and the end piece 250 are made of non-magnetizable material.
  • the impact plate 234, however, consists of magnetizable material.
  • the pressing element in the form of the helical spring 244 may consist of magnetizable or non-magnetizable material.
  • Fig. 5 shows a receiving element 414 of a setting tool 410 according to a fifth Embodiment and part of an anchor rod 426.
  • the setting tool 410 is very similar to the setting tool 310 according to Fig. 4 built up.
  • the holding element of the receiving element 414 is not designed as an O-ring, but as a metal ring 430.
  • the metal ring 430 has an inner contour, through which the force for inserting the anchor bolt 426 into the recess 424 of the receiving element 412 is smaller than a force for pulling the anchor bolt 426 out of the recess 424.
  • the receiving element 514 has on its outer side in the region of the recess 524 two opposing grooves 552, which extend transversely to the axial direction 16.
  • the grooves 552 are so deep that they reach into the recess 524 of the receiving element 514.
  • the holding element of the receiving element 514 is designed as a clamping element in the form of a mainly U-shaped bracket 530, whose two arms extend in the grooves 552 and thus reduce the cross-section of the recess 524.
  • the dimensions of the recess 524, the clip 530 and the anchor rod 526 are selected so that an inserted into the recess 524 anchor rod 526 presses the clip 530 during insertion at least temporarily outward.
  • Said dimensions may be selected such that an anchor rod 526 inserted into the recess 524 permanently pushes the clip 530 outwards and thus the clip 530 exerts a clamping force on the anchor rod 526. It is also possible that the clip 530 is not permanently pressed outwards by an inserted anchor rod 526, but the clip at least slightly hooks on the anchor rod 526 when pulling out the anchor rod 526 and thus exerts a retaining force.
  • Fig. 8 shows a receiving element 714 of a setting tool 710 according to an eighth embodiment and a part of an anchor rod 726.
  • the setting tool 710 is very similar to the setting tool 10 according to Fig. 1 built up.
  • the holding element of the receiving element 714 is formed as an elastic pressing element 730 with a continuous recess 754 in the axial direction 16.
  • An inner diameter of the recess 754 of the pressing element 730 is selected so that the pressing element 730 exerts a pressing force transversely to the axial direction 16 on the anchor rod 726 arranged in the recess 724 of the receiving element 714.
  • the pressing member 730 has a circumferential, inwardly directed collar 756 which dips into a circumferential groove 758 of the receiving member 714.
  • the pressing element 730 is fixed to the receiving element 714.
  • the method is carried out at least partially automated by a mounting device 66, which can be displaced in the elevator shaft 64 by means of a suspension element 68.
  • the mounting device 66 has a magazine 70 in which a plurality of expansion anchors 28 are stored standing.
  • the mounting device 66 can drill the borehole 60 into the shaft wall 62, in particular with a drilling tool, not shown.
  • a robot 72 of the mounting device 66 with a plugged into a chuck 74 of a driven impact tool 76 takes Setting tool 10 an expansion anchor 28 from the magazine 70 on.
  • the setting tool 10 is driven from above onto the expansion anchor 28, that the anchor rod 26 of the expansion anchor 28 dips into the recess 24 of the setting tool 10 and the anchor rod 26 from in the Fig. 9 not shown retaining element of the setting tool 10 is held.
  • the expansion anchor 28 and thus the anchor rod 26 is positioned by means of the robot 72 in alignment with the borehole 60.
  • the impact tool 76 is activated and the expansion anchor 28 is driven into the borehole 60 in a hammering manner.
  • a striking force applied by the striking tool 76 is transmitted via the setting tool 10 to the anchor rod 26 of the expansion anchor 28.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
EP18164473.3A 2018-03-28 2018-03-28 Outil de pose et procédé d'enfoncement à percussions d'une tige d'ancrage dans un trou de forage Withdrawn EP3546127A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18164473.3A EP3546127A1 (fr) 2018-03-28 2018-03-28 Outil de pose et procédé d'enfoncement à percussions d'une tige d'ancrage dans un trou de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18164473.3A EP3546127A1 (fr) 2018-03-28 2018-03-28 Outil de pose et procédé d'enfoncement à percussions d'une tige d'ancrage dans un trou de forage

Publications (1)

Publication Number Publication Date
EP3546127A1 true EP3546127A1 (fr) 2019-10-02

Family

ID=61837527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18164473.3A Withdrawn EP3546127A1 (fr) 2018-03-28 2018-03-28 Outil de pose et procédé d'enfoncement à percussions d'une tige d'ancrage dans un trou de forage

Country Status (1)

Country Link
EP (1) EP3546127A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020212143A1 (fr) 2019-04-15 2020-10-22 Inventio Ag Outil de pose et procédé servant à enfoncer par percussion une tige d'ancrage dans un trou de forage
WO2021156167A1 (fr) 2020-02-07 2021-08-12 Inventio Ag Dispositif de pose pour réaliser des étapes de pose sur une paroi et procédé d'échange d'un outil d'un appareil de pose

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4018175A1 (de) * 1990-06-07 1991-12-12 Fischer Artur Werke Gmbh Befestigungssystem bestehend aus einem einschlaganker und einem einschlagwerkzeug
DE20219158U1 (de) * 2002-08-20 2003-04-24 Schwickert, Wolfgang, 56626 Andernach Setzwerkzeug für Fix-Ankerstangen und Schwerlastdübel mit Bohrhammer
WO2009115268A1 (fr) * 2008-03-20 2009-09-24 Burhan Dereli Outil avec un dispositif de transmission du mouvement d'avance et/ou du couple
WO2017016783A1 (fr) 2015-07-24 2017-02-02 Inventio Ag Dispositif de montage automatisé pour la réalisation d'opérations d'installation dans une cage d'ascenseur d'un système d'ascenseur
WO2017032642A1 (fr) 2015-08-25 2017-03-02 Hilti Aktiengesellschaft Outil de pose

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4018175A1 (de) * 1990-06-07 1991-12-12 Fischer Artur Werke Gmbh Befestigungssystem bestehend aus einem einschlaganker und einem einschlagwerkzeug
DE20219158U1 (de) * 2002-08-20 2003-04-24 Schwickert, Wolfgang, 56626 Andernach Setzwerkzeug für Fix-Ankerstangen und Schwerlastdübel mit Bohrhammer
WO2009115268A1 (fr) * 2008-03-20 2009-09-24 Burhan Dereli Outil avec un dispositif de transmission du mouvement d'avance et/ou du couple
WO2017016783A1 (fr) 2015-07-24 2017-02-02 Inventio Ag Dispositif de montage automatisé pour la réalisation d'opérations d'installation dans une cage d'ascenseur d'un système d'ascenseur
WO2017032642A1 (fr) 2015-08-25 2017-03-02 Hilti Aktiengesellschaft Outil de pose

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020212143A1 (fr) 2019-04-15 2020-10-22 Inventio Ag Outil de pose et procédé servant à enfoncer par percussion une tige d'ancrage dans un trou de forage
WO2021156167A1 (fr) 2020-02-07 2021-08-12 Inventio Ag Dispositif de pose pour réaliser des étapes de pose sur une paroi et procédé d'échange d'un outil d'un appareil de pose

Similar Documents

Publication Publication Date Title
WO2013113586A1 (fr) Système d'ancrage, en particulier système d'ancrage à contre-dépouille
DE112007002516T5 (de) Bohrwerkzeug, selbstbohrender Gesteinsanker, Bohrer, Verankerungsvorrichtung für einen selbstbohrenden Gesteinsanker, Schaft für ein Bohrwerk und Endkupplung für ein Bohrwerkzeug
EP3648928B1 (fr) Outil de pose, kit pour système d'outil de pose et système d'outil de pose
EP3546127A1 (fr) Outil de pose et procédé d'enfoncement à percussions d'une tige d'ancrage dans un trou de forage
EP2265413B1 (fr) Outil avec un dispositif de transmission du mouvement d'avance et/ou du couple
CH617484A5 (fr)
EP0774589B1 (fr) Boulon destiné à être enfoncé dans un substrat de haute dureté
EP3956106B1 (fr) Outil de pose et procédé d'enfoncement par frappement d'une barre d'ancrage dans un trou de forage
DE102010043167A1 (de) Vorrichtung zur Drehmomentbegrenzung
EP3770448A1 (fr) Système de liaison pour la liaison mécanique de deux matériaux
DE102008041036A1 (de) Nagelförmiges Befestigungselement
WO2013117456A2 (fr) Outil de pose et procédé de montage d'une tige d'ancrage
DE19604158A1 (de) Vorrichtung zur Prüfung der Haltekraft von in einem Untergrund festlegbaren Befestigungselementen
DE102012211418A1 (de) Spreizanker
EP1627154B1 (fr) Ancre extensible en metal et son outil de mise en place
EP3755503B1 (fr) Outil de pose et procédé de pose pour des goujons d'ancrage
DE102011050671A1 (de) Hilfswerkzeug zum Einschlagen von Nägeln
WO2017032642A1 (fr) Outil de pose
EP0211100A1 (fr) Ancre pour poids lourd avec dispositif de sécurité
DE102010017722A1 (de) Befestigungselement und Verfahren zur Befestigung eines Gegenstandes
DE102020122156A1 (de) Werkzeug zum Setzen eines Ankernagels
EP1281481A2 (fr) Outil pour la mise en place d' un boulon d'ancrage
DE202017101781U1 (de) Adapter geeignet für den Einsatz in einer Schlagbohrmaschine
EP2329920A1 (fr) Pince
DE19811458A1 (de) Setzwerkzeug zum Eintreiben eines Schwerlastankers mit einer Hammerbohrmaschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

18W Application withdrawn

Effective date: 20190911