EP3441541A1 - Dispositif de vissage - Google Patents

Dispositif de vissage Download PDF

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Publication number
EP3441541A1
EP3441541A1 EP17020345.9A EP17020345A EP3441541A1 EP 3441541 A1 EP3441541 A1 EP 3441541A1 EP 17020345 A EP17020345 A EP 17020345A EP 3441541 A1 EP3441541 A1 EP 3441541A1
Authority
EP
European Patent Office
Prior art keywords
tool
actuating means
tool according
screwing
hood
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Withdrawn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
EP17020345.9A
Other languages
German (de)
English (en)
Inventor
Gabriele Dahm-Heuckmann
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.)
DAHM HEUCKMANN GABRIELE
Original Assignee
DAHM HEUCKMANN GABRIELE
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 DAHM HEUCKMANN GABRIELE filed Critical DAHM HEUCKMANN GABRIELE
Priority to EP17020345.9A priority Critical patent/EP3441541A1/fr
Publication of EP3441541A1 publication Critical patent/EP3441541A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
    • E04F21/1838—Implements for finishing work on buildings for setting wall or ceiling slabs or plates for setting a plurality of similar elements
    • E04F21/1877—Leveling devices
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5091—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on wing nuts, hooks, eye hooks or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/0092—Separate provisional spacers used between adjacent floor or wall tiles

Definitions

  • the present invention relates to a tool for screwing sortedvoriquesen, for example, hoods, and a method for laying Verlegegut, especially tiles.
  • the EP 2 549 030 B1 shows a leveling system with hoods and T-shaped tabs as a tool for laying tiles.
  • T-shaped tabs are positioned with a first leg and a second leg perpendicular to the first leg under an edge of the installation material, such as a tile, such that the first leg partially protrudes under the Verlegegut.
  • another piece of material to be laid is positioned on the T-shaped tab in such a way that the second leg projects vertically between the edges of the material to be laid.
  • a hood is placed on the second leg and releasably fixed to the T-shaped tab.
  • the hood can be bolted to the T-shaped tab.
  • the T-shaped tab or the hood may have other locking means for a detachable connection.
  • the video shows an example of a method for laying tiles.
  • the DE 10 2010 045 943 shows a tool and a method for leveling of laying material.
  • a disadvantage of the described prior art is that publishers often take a bent or overstretched position for fixing and / or releasing the hood or the tool.
  • the invention has for its object to provide a tool for operating a leveling system, which allows the operation of hoods, nuts, closures or the like in a natural attitude, in particular standing.
  • this object is achieved by a device for screwing with the features of patent claim 1 and / or by a method for leveling laying material having the features of patent claim 14.
  • screwing includes both screwing in and unscrewing.
  • Screwing devices include pulling hoods for laying tiles or other material to be laid, nuts, screw caps or covers. It is understood that the invention is not limited thereto, but is applicable to a variety of screwing.
  • the basic idea of the invention is to provide a tool for operating screwing devices, which avoids direct operation of the screwing device by a user.
  • the posture of an operator of the tool can be improved by keeping the posture of a natural posture of the operator. For example, it is advantageous for ground-level work, such as laying of floor tiles to use a roughly waist-high tool.
  • the invention is particularly suitable for loosening or producing screw connections with which a user should not come into contact. This may, for example, come from toxic substances that adhere to a screw connection, or to avoid contamination.
  • the tool according to the invention has a drive means with which the tool can be acted upon by a torque.
  • the drive means may be formed as a manual handle and / or connected to a motor drive.
  • the drive means acts on the actuating means with a torque, which is transmitted from the actuating means of the tool to the engagement means of the screwing device.
  • the axis of rotation of the actuating means corresponds to a longitudinal axis of the tool.
  • the tool has at least two, in particular three, more particularly at least four actuating means, wherein each actuating means is adapted to cooperate with an engagement means of a screw device.
  • each actuating means is adapted to cooperate with an engagement means of a screw device.
  • the tool can be connected to a motor drive or the tool has a motor drive. In this way, a screwing can be operated particularly powerless and fast.
  • means which prevent a screwing force exceeding a predetermined threshold.
  • the means may for example be designed as a slip clutch or the like. In this way, it can be prevented that the screw device is damaged due to an overload.
  • the tool is adapted to screw a hood with a threaded pocket, wherein the threaded pocket is mounted in a groove and having a thread which protrudes from the joint and is screwed to the hood.
  • This interaction of a hood with a threaded pocket is an example of a leveling system for laying material.
  • the interaction of the hood with the threaded pocket ensures that unevenness between pieces of material to be laid, for example due to an uneven applied tile adhesive, are compensated.
  • the tool according to the invention facilitates the operation of leveling systems for laying laying material, for example tiles.
  • the actuating means is designed as a vertical leg and the engagement means as a projection and / or recess.
  • the engagement means can be provided that a plurality of engagement means protrude wing-shaped in the radial or axial direction from a cylindrical base body of the screwing device.
  • a vertical leg is meant a rod, plate, tab or the like which extends in the longitudinal direction.
  • the orientation vertical refers to a tool standing on a floor and can change accordingly if the tool is oriented in a different direction.
  • This embodiment is particularly useful because it does not require a targeted placement of the tool on the screwing. Rather, it is sufficient to position the actuating means at a location in a gap of the wing-shaped engagement means.
  • such a tool is compatible with various screwing devices, for example screwing devices of various sizes.
  • actuating means are U-shaped.
  • actuating means are formed on long legs of a U.
  • the screwing device comprises engagement means, which as one or more recesses or bulges in the Screwing device are formed, wherein the recesses or bulges have a non-slip, corresponding to a contour of an actuating means contour.
  • the actuating means of the tool are purposefully inserted into the recess or bulge of the screwing device before the screwing device is actuated by the tool.
  • the tool is detachably fixed to the screwing device.
  • the screwing device can transmit a force from the tool to a thread connected to the screwing device. This is useful if the thread is to be separated at a predetermined breaking point.
  • the distance between the drive means and the actuating means is adjustable.
  • the tool is designed for the actuation of ground-level screwdrivers, an operator can set the height of the tool so that it can operate the tool in an upright position.
  • a height adjustment of the tool can be ensured for example by a telescopic rod or by a threaded rod.
  • the tool is designed to operate vertically arranged screwing devices, for example on a tiled wall, it may be advantageous if the tool has a particularly low height, for example from 1 cm to 30 cm.
  • the drive means is designed as a handle. It is understood that the term drive means includes both motor-driven and purely manual drives.
  • handles can be particularly advantageous which can be actuated by both hands, for example on handles projecting radially from the tool.
  • the handle can also be designed as a longitudinal handle for a hand.
  • tool has actuating means which are each designed as a vertical leg and in each case are fastened to one another or to a carrier plate.
  • a plurality of actuating means are formed in a vertical leg, wherein the actuating means are separated in the vertical leg of a slot.
  • the three, in particular four, actuating means are arranged co-circularly about an axis of rotation.
  • the carrier plate ensures a particularly stable power transmission from the drive means to the actuating means.
  • the or the actuating means are formed in a hat of the tool.
  • the hat is formed such that its interior is shaped corresponding to the surface of the screw device.
  • the actuating means are each arranged in a slot. In this way, it is ensured that a circle diameter, on which the actuating means are arranged co-circular, is adjustable.
  • FIG. 1 shows a tool according to the invention 10, which a pull cap 12, which is connected to a threaded pocket 24 in a tile joint 22 actuated.
  • the threaded pocket 24 is arranged in the gap 22 between two tiles.
  • the draft hood 12 is screwed to a thread 38 of the threaded pocket 24.
  • the draft hood 12 has seven radial projections 14, the wing-like from the cylindrical Base body of the hood 12 protrude.
  • the tool 10 according to the invention is used on the actuating means 20 in three spaces between the projections 14 of the hood 20.
  • an operator may rotate the tool 10 on the handle 18.
  • the draft hood 12 is further screwed to the threaded pocket 24 or detached from the threaded pocket 24.
  • FIG. 2 shows a schematic sectional view along the section line 11-11 according to FIG. 1 ,
  • FIG. 2 shows a threaded pocket 24 with a foot 36 positioned centrally below two tile edges.
  • a web 34 protrudes perpendicularly from the foot 36 in a joint of the tiles 32.
  • the web 34 has, in an end region, a thread 38 which is located at a small distance from the tiles 32.
  • the hood 12 is bolted to the thread 38 so that the hood 12 transfers a force to the tiles 32, thereby bringing the tiles 32 to a uniform level.
  • the tool 10 In order to actuate the puller hood 12, the tool 10 is in operative connection with the puller hood 12.
  • the actuating means 20, which are formed as webs, are connected to a carrier plate 26 of the tool 10 and arranged in spaces between the radial projections 14.
  • the tool 10 can be actuated via the handle 19.
  • the tool 10 has a telescopic extension (not shown).
  • an operator of the tool can move the handle 19 to a suitable working height to adjust.
  • the handle 19 of the tool 10 is designed so that it can be actuated by two hands. This ensures a uniform power transmission.
  • the force required to tighten or loosen the hood is easier to apply because both hands can be used.
  • the puller hood 12 can be removed from the tiles 32, in particular as soon as materials have hardened below the tiles 32, the screw connection between the puller hood 12 and the thread 38 can be released.
  • the web 34 can be torn off from the foot 36 by means of a predetermined breaking point (not shown).
  • a predetermined breaking point not shown
  • the hood with the thread 38 of the web 36 can be torn off from the foot 36.
  • FIG. 3 shows a schematic side view of a tool according to the invention 10.
  • the tool 10 comprises a support plate 26 to which a support rod 16 is mounted of a length to be determined. Opposite (with respect to the support plate) to the support rod 16, three actuating means 20 are mounted co-circular.
  • the actuating means 20 have a thread and are suitable to be screwed with a pull tab, provided that this pull tab to the actuating means 20 has corresponding recesses.
  • a pull tab 12 which is screwed to a thread 38 of a threaded pocket 24, can also be separated from the threaded pocket 24 at a predetermined breaking point.
  • it may be provided to pull on a pull tab by means of the tool 10 or to tilt the pull tab.
  • FIG. 4 shows a schematic plan view of a tool according to the invention 10.
  • the tool 10 according to the invention has a plurality of actuating means 20 which are mounted on the support plate 26.
  • an actuating means 20 is mounted in a slot 28.
  • a circular geometry of a circle, which is formed by the actuating means 20 change. It is understood that a plurality of actuating means 20 may be arranged in slots or that the slots 20 may be oriented to each other in different directions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
EP17020345.9A 2017-08-07 2017-08-07 Dispositif de vissage Withdrawn EP3441541A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17020345.9A EP3441541A1 (fr) 2017-08-07 2017-08-07 Dispositif de vissage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17020345.9A EP3441541A1 (fr) 2017-08-07 2017-08-07 Dispositif de vissage

Publications (1)

Publication Number Publication Date
EP3441541A1 true EP3441541A1 (fr) 2019-02-13

Family

ID=59581699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17020345.9A Withdrawn EP3441541A1 (fr) 2017-08-07 2017-08-07 Dispositif de vissage

Country Status (1)

Country Link
EP (1) EP3441541A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010045943A1 (de) 2010-09-21 2012-05-03 Gabriele Dahm-Heuckmann Vorrichtung und Verfahren zum Bewegen von Verlegegut
WO2014045381A1 (fr) * 2012-09-20 2014-03-27 有限会社オーパーツ Dispositif de fixation et procédé de construction utilisant le dispositif de fixation
EP2549030B1 (fr) 2011-07-19 2014-11-12 Brunoplast di Eleuteri Bruno Dispositif permettant de corriger la pose des carreaux de sol
US20160348381A1 (en) * 2015-05-29 2016-12-01 Lawrence G. Meyers Tile leveling system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010045943A1 (de) 2010-09-21 2012-05-03 Gabriele Dahm-Heuckmann Vorrichtung und Verfahren zum Bewegen von Verlegegut
EP2549030B1 (fr) 2011-07-19 2014-11-12 Brunoplast di Eleuteri Bruno Dispositif permettant de corriger la pose des carreaux de sol
WO2014045381A1 (fr) * 2012-09-20 2014-03-27 有限会社オーパーツ Dispositif de fixation et procédé de construction utilisant le dispositif de fixation
US20160348381A1 (en) * 2015-05-29 2016-12-01 Lawrence G. Meyers Tile leveling system

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