EP3749146A1 - Wall hook and hook element - Google Patents
Wall hook and hook elementInfo
- Publication number
- EP3749146A1 EP3749146A1 EP19702895.4A EP19702895A EP3749146A1 EP 3749146 A1 EP3749146 A1 EP 3749146A1 EP 19702895 A EP19702895 A EP 19702895A EP 3749146 A1 EP3749146 A1 EP 3749146A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- screw
- hook
- shank
- wall
- hook element
- 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.)
- Granted
Links
- 238000004873 anchoring Methods 0.000 claims abstract description 52
- 239000004033 plastic Substances 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 239000002905 metal composite material Substances 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 8
- 239000002023 wood Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000004323 axial length Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003716 rejuvenation Effects 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/16—Devices for hanging or supporting pictures, mirrors, or the like
- A47G1/20—Picture hooks; X-hooks
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/16—Devices for hanging or supporting pictures, mirrors, or the like
- A47G1/1633—Wall members for connection to a conventional picture
Definitions
- the invention relates to a wall hook with the features of the preamble of claim 1 and a hook element according to the preamble of the claim.
- the screw shaft has a thread which starts at a front end of the screw shaft in the insertion direction and extends over a part of a length of the screw shaft.
- a distance of the hook part from the anchoring ground can not be steplessly adjusted, but only in steps corresponding to a pitch of the thread, by screwing in and out of the screw in or out of the screw hole.
- the pitch of the thread determines the axial path traveled by the screw shaft in one revolution.
- the utility model DE 295 19 158 U1 discloses a wall hook with a screw on which a hook element is rotatably mounted.
- the hook element has a screw shaft receptacle in the form of a cylindrical sleeve with a countersink as a screw head receptacle for receiving a screw head.
- a hook part of the hook element protrudes radially to the longitudinal axis on one side from the screw shank receiving the hook element.
- the screw shank receptacle On a side facing away from the countersink, has a flange with short, radially extending ribs as rotation-locking device.
- the ribs are superficially pressed against the anchoring ground and keep the hook part by friction against rotation of the anchoring ground.
- a distance of the side projecting hook part of the anchoring ground is determined by an axial length of the screw shank receptacle, an adjustment of the distance is not possible.
- the object of the invention is to provide a wall hook with a laterally projecting hook part whose distance is infinitely adjustable by an anchoring ground.
- the wall hook according to the invention comprises a screw and a hook element.
- the screw has a threaded screw shank which extends over a length or over part of the length of the screw shaft.
- the screw is in particular a commercially available chipboard or wood screw.
- the screw can be screwed directly into an anchoring ground, for example in wood or in an expansion anchor, which is thereby spread open and secured by the spreading in the anchoring ground.
- the spread anchor spread in the anchoring base secures or anchors the screw in the anchoring ground.
- the screw is screwed into a screw hole, which is self-generated by the screw in the anchoring ground when screwing in or created, for example by drilling before screwing in a separate step.
- the screw hole in the article into which the screw is screwed may be present due to the design, for example in the form of a screw channel of an expansion anchor.
- the hook element of the wall hook according to the invention has a screw shank receiving, with which the hook element can be placed on the screw shank of the screw, or in the screw shank of the screw in the direction of a longitudinal axis corresponding to the longitudinal axis of the screw can be introduced.
- the screw shaft receptacle is designed such that it surrounds the screw shaft by more than half, so that the screw can not be removed radially from the longitudinal direction of the screw shaft without the screw shaft receptacle having to be deformed.
- the screw shaft receptacle is designed as a closed ring.
- the hook element has a hook part which projects laterally, for example radially or orthogonally or at a different angle than the screw shaft or from the longitudinal axis, when the hook element with the screw shaft receptacle is provided in the intended manner on the shaft Screw shaft placed or the screw shaft is inserted into the screw shank receptacle.
- the hook element placed on the screw shaft with its screw shank receptacle is rotatable in the circumferential direction about the screw shaft, that is to say about its longitudinal axis, so that the hook part can be aligned in a desired angular position about the screw shank.
- the hook part can be aligned vertically upward from the screw shaft projecting when the screw shaft is aligned horizontally.
- the hook portion ensures that, for example, an eyelet of a suspended object, such as a picture frame, which encloses the screw shaft and / or the screw shank receptacle, can not be pulled in the direction of the hook portion axially from the screw shaft and / or the screw shaft receptacle, but so far in the direction into which the hook part protrudes from the screw shaft, has to be removed from the screw shaft and / or the screw shank receptacle so that it is detached from the screw shank and / or the screw shank receptacle over the hook part and thus released from the wall hook or from the hook element can be.
- an eyelet of a suspended object such as a picture frame
- the hook element has an anti-rotation device which, when the hook element is placed with its screw shank receptacle in the intended manner on the screw shank or the screw shank is inserted into the shank receptacle, in the longitudinal direction parallel to the shank or to a longitudinal axis of the shank which is the longitudinal axis of the wall hook or the hook element corresponds, and in particular along the screw shaft extends, such that when screwing the screw into a screw hole, the anti-rotation device passes into the screw hole and / or the anchoring ground.
- the anti-rotation device in particular passes between the screw shaft and the screw hole and in particular abuts both.
- the anti-rotation device can for example also pass between the expansion dowel and the screw hole or between the expansion dowel and the screw shank.
- the rotation-locking device holds the hook element against rotation on the screw hole and / or on the anchoring ground.
- the anti-rotation device must Do not completely enclose the screw shaft of a screw inserted into the screw receptacle.
- the anti-rotation device is designed such that it does not completely surround the screw shaft of a screw inserted into the screw in the circumferential direction, but extends along the longitudinal axis over a length which is larger, in particular by a multiple greater than a diameter of a passage opening of the screw shaft receptacle for the screw can be inserted through the screw in the direction of the longitudinal axis into the screw shank receptacle.
- Multiple here means in particular at least 1.5 times, in particular at least 2.0 times.
- Such a configured anti-rotation device can be introduced with little resistance in the screw hole and / or the anchoring ground, but allows the adjustment over a relatively large distance range.
- the anti-rotation device can act in particular by a positive engagement in the screw hole. If no circumferentially effective positive connection between the rotational securing device of the hook element and the screw hole is reached, a friction between the rotation locking device and the screw hole must be so large that it holds the hook element when screwing the screw into the screw hole against turning with the screw.
- the invention makes it possible to screw the screw into the screw hole and thereby hold the hook member rotationally fixed, so that the hook member projects laterally from the screw shaft and the longitudinal axis in a desired direction.
- the hook member can be held vertically upstanding from the screw shank when the screw shank is oriented horizontally.
- the hook element extends along the screw with a length which corresponds to 1, 0 to 2.5 times, in particular 1, 5 to 2.0 times, the outer diameter of the screw head.
- the invention proposes that the hook member relative to the screw through a friction acting between the screw shaft and the hook element is secured against a rotation caused by gravity.
- the screw and the hook element are in particular coordinated so that the hook element can be held by hand and must, in order to turn the screw against him. This ensures that the hook element is not unintentionally rotated relative to the screw even without contact with the expansion dowel and / or the anchoring ground.
- the hook element can be held from the beginning in the desired position by hand, while the screw is rotated in the screw hole.
- the friction acting between the screw shank and the hook element is less than the resistance that can be achieved with the anti-rotation device against rotation of the hook element with the screw when the anti-rotation device rubbing against the anchoring base and / or the screw hole, but not yet positively rests.
- the screw shank receptacle of the hook element of the wall hook according to the invention a ring, a C-shaped bracket which surrounds the screw shaft preferably by more than 180 °, ie by more than half, a tube, a sleeve or a slotted tube, a slotted sleeve or be a cylindrical arched plate.
- the list is exemplary and not exhaustive.
- the screw shaft receptacle can at the same time form the rotation-locking device or a part of the rotation-securing device or conversely, the rotation-securing device can form part of the screw shaft receptacle.
- the screw shaft receptacle and the rotation-locking device can also be different elements, parts or regions of the hook element of the wall hook according to the invention.
- An embodiment of the invention provides that the anti-rotation device in the longitudinal direction, that is parallel to the longitudinal axis, is stretched.
- the anti-rotation device is in particular in the direction of insertion of the screw in the anchoring ground of the Screw shank holder from.
- the anti-rotation device forms in this case on the screw shank receiving a kind of spur or nail-like projection for engagement between the screw shaft and a screw hole and / or the anchoring ground.
- the anti-rotation device is in particular strip, pin or rod shaped as a nail.
- the rotation-locking device can be channel-shaped or tubular-shaped as a tensioning pin, wherein the screw shaft can be in the cavity.
- the anti-rotation device forms a Colourless, for example in the form of a cylindrically curved plate.
- the rotation-locking device has a wedge-shaped or formed as a longitudinal rib spur element on its side facing away from the screw shaft and an inner side of the screw hole facing the outside.
- the spur element may extend as a longitudinal rib, for example, axially parallel to the outside of the rotation-locking device or even form the rotation-locking device.
- the spur element can be molded into the inside of a screw hole, for example in the inner wall of an expansible plug and thereby holds the hook member rotationally fixed to the screw hole, for example, on a hollow shaft of an expansion anchor. It is also possible that the spur element increases a pressure of the rotation locking device from the inside against the screw hole and thus the support of the hook member against rotation on the expansion dowel without constitutionalformen in the screw hole.
- the rotational securing device lies against the screw shank, in particular, so that the screw shank holds and supports the rotational securing device.
- the anti-rotation device can be made slim, so relatively long and thin, which facilitates penetration of the anti-rotation device in the screw hole and / or the anchoring ground.
- a preferred embodiment of the invention provides that the anti-rotation device is located on a side of the screw shaft, which is opposite to the side from which the hook part of the hook element protrudes laterally, such that the hook part is supported against pivoting in the longitudinal direction of the screw shaft away from the anchoring ground.
- the anti-rotation device already abuts when screwing on the screw shank, supported in this embodiment of the invention, the anti-rotation device, the hook member so against pivoting about an imaginary perpendicular to the longitudinal axis extending radial axis of the screw shaft from that the hook part is not anchored by the anchoring ground in which the screw with the expansion dowel can swing away.
- a likewise preferred embodiment of the invention provides an insertion taper of the rotation-locking device at a hook-end remote end of the anti-rotation device.
- hakenteilfern a hakenteil fares end of the rotation protection device is meant.
- the Ein Scienceverjüngung extends obliquely or arcuately to the longitudinal axis, in particular in the form of a wedge, on the screw shaft and facilitates the introduction of the anti-rotation device in the screw hole when screwing the screw with the attached hook element.
- the hook element according to the invention may consist of a single material, for example of a plastic or of metal.
- preferred embodiments of the invention provide a hook element which consists of several individual parts and / or of several material components and which has been produced, in particular, as a multi-component plastic composite part and / or as a plastic-metal composite part.
- a plastic part may have a metal reinforcement and / or a reinforcement of a more stable plastic and / or a "rubber coating" of an elastomer.
- the anti-rotation device in particular the spur element of the rotation lock, be made of a hard material, in particular made of steel, which, for example, allows penetration into a screw hole, even if this is produced by the screw itself and not predrilled, as for example is typical in the use of the wall hook according to the invention in wood.
- the hook element in particular the parts that lie flat against the screw shank, from a plastic in relation to the material of the spur soft, so that these parts can act as a kind of friction between screw and hook element, resulting in an undesirable rotation of the hook element prevents the longitudinal axis during assembly by the action of the weight.
- An embodiment of the invention provides an edge or the like as a cutting edge in the screw shank receptacle or at least on the hook element transversely to the screw shank on one side of the screw shaft, which is opposite to the side from which the hook part of the hook element projects laterally.
- the cutting edge acts an axial Movement of the hook member along the screw shaft by forming in the screw shaft or at least increases a friction between the screw shaft and the screw shank receiving or the hook member.
- An embodiment of the invention provides a complementary to a screw head of the screw screw head receptacle of the hook member, which receives the screw head when the hook member is placed with its screw shank receiving the screw shank and the screw head is moved axially into the screw shank receiving.
- the screw head receptacle is, for example, a conical or cylindrical counterbore for a countersunk head or a cylinder head as the screw head of the screw.
- An embodiment of the invention provides an axial securing of the hook element on the screw shaft, which holds the hook element axially in particular when unscrewing the screw from the expansion dowel to the screw so that the hook element when unscrewing the screw from the expansion dowel moves with the screw and the anti-rotation device the expansion dowel is moved out.
- the axial securing device may, for example, have a nose protruding inwards from the rotation locking device, that is to say in the direction of the screw shank, which engages in a circumferential groove of the screw shank or is supported on an annular step of the shank shaft.
- Figure 1 shows a first embodiment of a wall hook according to the invention with an expansion dowel in a side view
- FIG. 2 shows a hook element of the wall hook from FIG. 1 as an individual part in a perspective view
- FIG. 3 shows an axial section of the wall hook from FIG. 1 in the region of the hook element from FIG. 2;
- Figure 4 shows a second embodiment of a third wall hook according to the invention in a side view
- Figure 5 is a sectional view of a wall hook according to the invention is screwed directly into an anchoring ground.
- wall hook 1 according to the invention comprises a screw 2, and a hook member 4, which is shown in Figure 2 in perspective and as a single part.
- the wall hook is screwed in Figure 1 in an expansible plug 3, which is spread by screwing for anchoring in an anchoring ground (not shown here).
- the screw 2 has a - in the exemplary embodiment cylindrical - screw shaft 5 with a wood screw thread, which is simply referred to below as thread 6, and a countersunk head as a screw head 7.
- the screw shank 5 extends along a longitudinal axis 25 which also forms the longitudinal axis of the hook element 4 or of the wall hook 1.
- a wood screw thread is not mandatory for the thread 6 of the screw 2.
- other screw heads as a countersunk head, such as a cylinder head (not shown) for the screw 2 are possible.
- the expansion anchor 3 is a conventional expansion anchor made of plastic, which in the embodiment has a hollow truncated cone-shaped insertion funnel 8 for insertion of the screw 2 at one end. Other expansion anchors made of other materials are possible.
- the insertion funnel 8 is part of an axially extending screw channel of the expansion anchor 3.
- the screw channel forms the screw hole 23 into which the screw 2 of the wall hook 4 is screwed.
- the hook element 4 has a closed in the periphery screw shank receptacle 9 and a laterally - in the embodiment orthogonal to the longitudinal axis 25 - from the screw shaft 5 and from the screw shank receiving 9 projecting hook part 10.
- the hook member 10 has the shape of a flat tongue with a rectangular cross section with curved side surfaces ( Figure 2). This shape of the hook part 10 is not mandatory for the invention.
- the screw shaft receptacle 9 of the hook element 4 has the shape of a circumferentially closed sleeve-shaped ring 1 1, which abuts the screw shaft 5 in the region of the screw head 7 and the screw shaft 5 in the exemplary embodiment on its entire circumference and thus by more than 180 °.
- the hook element 4 is placed on the screw shaft 5 of the screw 2 of the wall hook 1 according to the invention or the screw 2 is inserted into the screw shank receptacle 9.
- a rotational securing device 14 is integrally arranged on the screw shank receptacle 9 and has the shape of a tube with a wide longitudinal slot.
- the anti-rotation device 14 bears against the screw shaft 5 in the cylindrical region, which is located between the thread 6 and the screw head 7, and encloses the screw shaft 5 over a circumference of more than 180 °.
- tubular anti-rotation devices without longitudinal slot are possible, which completely surround the screw shaft 5, or rotation locking devices which enclose the screw shaft 5 to 180 ° or less, for example, only strip-shaped, pen or rod-shaped (not shown).
- the anti-rotation device 14 has a chamfer as an insertion taper 12 for insertion into the screw hole 23.
- the rotation-locking device 14 has two longitudinal ribs 13, which interact positively with the screw hole 23 as spur elements 24.
- the wall hook 1 is provided for attachment to a wall with horizontally oriented screw 2, wherein other fasteners and / or orientations are not excluded.
- the screw 2 of Wall hook 1 either in the expansion anchor 3 ( Figure 1) or screwed directly into the anchoring base 26 ( Figure 5).
- the expansion anchor 3 is previously introduced into an unillustrated, in particular cylindrical anchor hole in the wall and the screw 2 screwed into the expansion anchor 3 such that the anti-rotation device 14 passes into the screw hole 23 between the screw shaft 2 and the expansion anchor 3 in the expansion anchor 3.
- the longitudinal ribs 13 increase the friction between the Expansion dowel 3 and the hook member 4 and form from the inside something in the expansion dowel 3, so that the longitudinal ribs 13 in addition to friction effect a circumferentially effective positive connection between the expansion anchor 3 and the hook member 4, the hook member 4 in addition to co-rotation with the Screw 2 when screwing into the expansion anchor 3 holds.
- the hook element 4 can align horizontally oriented screw 2 before screwing the screw 2 in the expansible plug 3 with its hook portion 10 vertically upstanding and retains this alignment when screwing the screw 2 in the expansion plug 3 because of securing the hook member 4 against turning with the screw 2 through the reaching into the expansion anchor 3 rotational securing device 14 at.
- the anti-rotation device 14 of the hook element 4 holds the hook element 4 with its hook part 10 in a desired angular position relative to the longitudinal axis 25.
- a distance of the hook portion 10 of the not shown in Figure anchoring ground is infinitely adjustable by turning the screw 2.
- the screw 2 can be screwed directly into an anchoring base 26, for example, wood or plastic, without the use of an expansion anchor 3, such that the anti-rotation device 14 enters the screw hole 23 and the hook member 4 rotatably on this way Anchoring ground 26 holds.
- the screw hole 23 can be created before screwing the screw 2, for example, to be drilled.
- a single wedge-shaped spur element 24 made of steel instead of the two longitudinal ribs 13 at the bottom center of the anti-rotation device 14.
- the anti-rotation device 14 is located with respect to the screw shaft 5 on an opposite side as the laterally projecting from the longitudinal axis 25 hook portion 10 of the hook member 4.
- the associated with the hook member 10 rotational securing device 14 supports the hook member 10 against pivoting about an imaginary radial axis of the screw shaft 5 away from the anchoring base 26.
- the hook member 10 is held stable in its laterally protruding from the screw shank 5 position.
- the hook element 4 may be made in one piece and / or from a single material.
- the hook element 4 completely made of metal or plastic.
- the hook element 4 made of metal and plastic.
- the hook element 4 here is a plastic-metal composite part with an insert 15 made of metal, in the embodiment of steel, which is encapsulated with a plastic.
- the wedge-shaped spur element 24 is integrally connected to the insert 15.
- the insert 15 is flat and is located in a radial plane to It has a ring portion 16 which is part of the ring 1 1 of the screw shank receptacle 9, from which a tongue 17 of the insert part 15 projects radially, which is part of the hook part 10.
- the insert 15 is partially encased with plastic and is partially exposed.
- the annular portion 16 of the insert 15 is largely free and is only on one of the anti-rotation device 14 remote end face annularly covered with plastic.
- the insert 15 is encased on three sides of the plastic and is exposed only on one of the anti-rotation device 14 side facing and on a free, the anti-rotation device 14 distant front end.
- the annular section 16 of the insert 15 has, on the inside, a cutting edge 18 on a side opposite the hook part 10 and the tongue 17, which rests against the screw shaft 5.
- the cutting edge 18 improves axial retention of the hook element 4 on the screw shaft 5 and supports the hook portion 10 of the hook element 4 via its insert 15 against pivoting about the imaginary radial axis to the screw shaft 5 away from the anchoring ground, not shown.
- the partially formed by the metal of the insert 15 and partially of the plastic of the hook member 4 ring 11 of the hook member 4 has a conical depression as a screw head receptacle 19, in which the screw head 7 rests.
- the screw head receptacle 19 is complementary to the screw head 7, it is therefore conical for the trained as a countersunk screw head 7 of the embodiment.
- the screw head receptacle would be cylindrical.
- the hook element 4 On a side facing away from the anti-rotation device 14, the hook element 4 has a peripheral, inwardly projecting, the screw head receiving 19 enclosing edge which engages over the screw head 7, as axial securing 20.
- the axial securing device 20 holds the hook element 4 in a screwing out of the screw 2 from the screw hole 23 axially on the screw shaft 5, so that the hook element 4 moves with the screw 2 and the rotation locking device 14 is pulled out of the expansion anchor 3.
- the axial length of the hook element 4 measured parallel to the longitudinal axis of the screw 2 corresponds approximately to 1, 8 times the outer diameter of the Screw head 7.
- the axial length of the anti-rotation device 14 is greater than twice the diameter of the passage opening 27 of the screw shank receptacle 9, in which the screw 2 in the direction of the longitudinal axis 25 can be inserted. This embodiment ensures a surface contact of the rotation locking device 14 on the screw shaft 5, which counteracts a tilting of the hook member 4 about an orthogonal to the longitudinal axis 25 and also horizontally extending at a horizontal longitudinal axis 25 radial axis.
- the hook member 4 is also a plastic-metal composite part.
- the insert 15 made of metal, in particular of steel, of the hook element 4 has a finger bent at right angles to the ring section 16 on a side of the ring section 16 opposite the tongue 17, which forms the anti-rotation device 14 of the hook element 4.
- the rotational securing device 14 extends on a side opposite the hook part 10 along the shaft 5 of the screw 2 and has at its distal end of the ring 16 an inwardly directed bend, which engages in a circumferential groove 21 in the screw shaft 5, as a second axial lock 22 ,
- the hook member 4 axially on the screw shaft 5, so that the anti-rotation device 14 is pulled out of the screw hole.
- the finger forming the anti-rotation device 14 rests against the bolt shaft 5 on a side opposite the laterally projecting hook portion 10 and supports the hook portion 10 against tilting about an imaginary radial axis toward the bolt shaft 5 away from an anchoring ground.
- the anti-rotation device 14 of the hook element 4 in FIG. 4 is designed as a closed tube.
- the wall hook 1 according to the invention shown in Figure 4 is the same design and works in the same way as the wall hooks shown in Figures 1 to 3 and 5 1.
- Figures 1 to 3 and 5 taken in relation. In principle, combinations of features of the two exemplary embodiments are possible.
Landscapes
- Supports Or Holders For Household Use (AREA)
- Dowels (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018102442 | 2018-02-05 | ||
DE102018110962.8A DE102018110962A1 (en) | 2018-02-05 | 2018-05-08 | Wall hook and hook element |
PCT/EP2019/052456 WO2019149865A1 (en) | 2018-02-05 | 2019-02-01 | Wall hook and hook element |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3749146A1 true EP3749146A1 (en) | 2020-12-16 |
EP3749146C0 EP3749146C0 (en) | 2024-03-13 |
EP3749146B1 EP3749146B1 (en) | 2024-03-13 |
Family
ID=67308490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19702895.4A Active EP3749146B1 (en) | 2018-02-05 | 2019-02-01 | Wall hook and hook element |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3749146B1 (en) |
DE (1) | DE102018110962A1 (en) |
WO (1) | WO2019149865A1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4708552A (en) * | 1984-09-12 | 1987-11-24 | Clairson International | Expansible mounting assembly |
US5409336A (en) * | 1993-08-06 | 1995-04-25 | Jericevich; Anthony | Wall anchoring apparatus |
DE29519158U1 (en) | 1995-12-02 | 1996-02-15 | Ruckes, Jürgen, 50259 Pulheim | Wall hook |
CA2420718A1 (en) * | 2003-03-04 | 2004-09-04 | Cobra Fixations Cie Ltee - Cobra Anchors Co. Ltd. | Wall mounted toggle hook |
DE102011053675A1 (en) * | 2011-09-16 | 2013-03-21 | Fischerwerke Gmbh & Co. Kg | Wall fastener for suspending object such as picture on wall, has integral expansion anchor which is provided at hook for suspending object |
-
2018
- 2018-05-08 DE DE102018110962.8A patent/DE102018110962A1/en active Pending
-
2019
- 2019-02-01 EP EP19702895.4A patent/EP3749146B1/en active Active
- 2019-02-01 WO PCT/EP2019/052456 patent/WO2019149865A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE102018110962A1 (en) | 2019-08-08 |
WO2019149865A1 (en) | 2019-08-08 |
EP3749146C0 (en) | 2024-03-13 |
EP3749146B1 (en) | 2024-03-13 |
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