EP3251795A1 - Dispositif et procédé pour travailler des pièces minérales, des surfaces et/ou des sections de structures - Google Patents

Dispositif et procédé pour travailler des pièces minérales, des surfaces et/ou des sections de structures Download PDF

Info

Publication number
EP3251795A1
EP3251795A1 EP16191423.9A EP16191423A EP3251795A1 EP 3251795 A1 EP3251795 A1 EP 3251795A1 EP 16191423 A EP16191423 A EP 16191423A EP 3251795 A1 EP3251795 A1 EP 3251795A1
Authority
EP
European Patent Office
Prior art keywords
rail element
spray head
rail
feed unit
machined
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Withdrawn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
EP16191423.9A
Other languages
German (de)
English (en)
Inventor
Vitaly LEIS
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.)
Leis Betontrennung & Co KG GmbH
Original Assignee
Leis Betontrennung & Co KG 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 Leis Betontrennung & Co KG GmbH filed Critical Leis Betontrennung & Co KG GmbH
Publication of EP3251795A1 publication Critical patent/EP3251795A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
    • B24C3/062—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable for vertical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials

Definitions

  • the present invention relates to a device for processing mineral workpieces, surfaces and / or construction sections, in particular of concrete, according to the features of independent claim 1.
  • the invention also relates to a method for processing mineral workpieces, surfaces and / or construction sections with the features of the independent method claim 12.
  • a device for removing concrete by means of at least one high-pressure liquid jet is known.
  • the device is provided for removing concrete on horizontal, vertical, and inclined concrete surfaces or components by means of a water jet.
  • the device comprises a designed as a suction cup device part, a longitudinal slide and a cross slide.
  • a jetted away from the cross slide Düsentragarm is attached at one end and carries at its other end a spray head whose axis is perpendicular to the plane formed by the directions of movement and having at its lower end a nozzle for the exit of the high-pressure water jet.
  • In the spray head is formed at the nozzle opening channel which communicates via a flexible hose with a high-pressure water source.
  • a disadvantage of this device is the freedom of movement of the spray head, which is severely limited by the longitudinal and transverse slides, and the resulting possible processing area of the spray head.
  • the device has a guide rail, on which the upper end of the vertical frame is guided.
  • the rail is fixed to the ceiling or the wall.
  • the guide bed is placed on the floor.
  • two guide rods are arranged, between which runs a lead screw.
  • the milling chisel machine is movable up and down. This is done by a motor arranged below the frame with a gearbox. This drives a sprocket for a round link chain.
  • the flexibility of motion of the milling and chiseling machine is strongly limited by the rails of the vertical frame.
  • Another disadvantage is the complex structure of the guide rails and the drive device, and the associated complex installation and uninstallation of the device.
  • a primary object of the invention is thus to provide a device and a corresponding method for processing mineral workpieces, surfaces and / or construction sections, by means of which a large processing surface can be processed and which allows easy assembly and disassembly. Also, the device should be easy to handle and universally applicable. In addition, the method should be easy to carry out and universally applicable.
  • the present invention proposes a device for abrasive action, for abrasive machining, for cutting and / or removal of mineral workpieces, surfaces and / or construction sections, in particular of concrete, by means for generating at least one high-pressure fluid jet in front.
  • the device for abrasive action, for abrasive Processing, for cutting and / or removal of mineral workpieces, surfaces and / or construction sections comprises at least one spray head, which has at least one outlet nozzle for the high-pressure fluid jet.
  • the high pressure fluid jet may be a high pressure water jet or an abrasive high pressure water jet.
  • the spray head is provided and / or suitable for carrying out oscillating movements.
  • the device comprises a positioning device for positioning the at least one spray head in the region of a working plane.
  • the at least one spray head with respect to the working plane and / or spaced in at least two axes and arranged to be movable or displaceable approximately parallel to a surface of the respective workpiece, the surface to be machined and / or the construction section to be processed.
  • the positioning device has at least a first and at least one second rail element.
  • the at least one first rail element is detachably fixable to the surface of the respective workpiece, the surface to be machined and / or the construction section to be processed or in the region of the working plane.
  • the at least one first rail element can have fastening elements to which the at least one first rail element can be releasably fixed in the region of the working plane by a connection, for example by a screw connection.
  • the at least one second rail element is arranged displaceably on the at least one first rail element. Furthermore, the at least one first rail element and the at least one second rail element are aligned at least approximately at right angles to each other.
  • the at least one first rail element is at least approximately vertical and the at least one second rail element is aligned at least approximately horizontally.
  • the at least one spray head is slidably disposed on the at least one second rail element.
  • the at least one spray head and / or the at least one outlet nozzle is adjustable in inclination with respect to the working plane. In this case, for example, an inclination of 45 ° may be desired in order to be able to reach corner regions of the region of the working plane by means of the high-pressure fluid jet.
  • This embodiment of the device for cutting and / or removal of concrete allows easy assembly and disassembly of a machined mineral workpiece, a surface and / or a construction section.
  • the surface and / or the construction section results in a flexibly adaptable range of Working level, which area can be processed by the emerging from the outlet nozzle of the spray head high-pressure fluid jet.
  • a continuous implementation of the device due to a limited range of motion or work can be avoided.
  • a first connection region for connecting a further first rail element is provided on at least one end of the at least one first rail element.
  • a second connection region for connecting a further second rail element may also be provided on at least one end of the at least one second rail element.
  • connecting regions are preferably provided at the two ends of the at least one first rail element and at the two ends of the at least one second rail element, so that at both ends of the at least one first rail element and at both ends of the at least one second rail element respectively further first and second Rail elements can be attached. In this way, an enlarged area of the working plane can be formed, which can be processed with the emerging from the outlet nozzle of the spray head high-pressure fluid jet, without having to implement the entire device.
  • first connection region can have at least one connection element for connecting a further first rail element to the at least one first rail element and / or the second connection region has at least one connection element for connecting a further second rail element to the at least one second rail element.
  • the further first and second rail elements may likewise have first or second connection regions, which preferably likewise provide respective connection elements.
  • the connecting elements can be designed in different ways.
  • the connecting elements are designed such that only a simple screw is sufficient to connect a first rail element with a further first rail element or a second rail element with a further second rail element.
  • two connecting elements to be connected may have a shape such that they each form a counterpart with the connecting element to be connected.
  • the connecting element of a first rail element may form a first counterpart, the Connecting element of another first rail element, a second counterpart.
  • the first connecting element of the one first rail element and the second connecting element of the other first rail element can be connected to each other or stuck together, so preferably no tool or fastening means for producing a stable connection between the first connecting element and the second connecting element or a first rail element and the other rail element is necessary.
  • the further first rail element can likewise be fixable detachably in the area of the working plane.
  • the connecting element in particular the first end of a first rail element may have a connecting element designed as a first counterpart, and the second end of a first rail element may have a connecting element designed as a second counterpart.
  • the at least one second rail element and further second rail elements may have a design corresponding to the at least one first rail element or the further first rail elements of the second connection region or the connecting element.
  • the at least one second rail element is arranged to be vertically displaceable by means of a first feed unit on the at least one first rail element.
  • the at least one spray head can be arranged to be horizontally displaceable by means of a second feed unit on the at least one second rail element.
  • a third feed unit which is preferably provided on, on or in the region of the first feed unit, the at least one second rail element can be arranged to be horizontally displaceable relative to the at least one first rail element.
  • At least one first rail element may be arranged on the at least one first rail element which, in operative connection with a first drive means arranged on the first feed unit, effects an adjustment of the first feed unit with respect to the at least one first rail element.
  • at least one second rack may be arranged on the at least one second rail element which, in operative connection with a second drive means arranged on the second feed unit, effects an adjustment of the second feed unit with respect to the at least one second rail element.
  • At the third feed unit may be arranged a third drive means which, in operative connection with the second rack of the at least one second rail element causes a relative to the at least one first rail element horizontal adjustment of the at least one second rail element.
  • each of the first, the second and the third drive means is a gear, which first gear to the first rack, and which second and third gear is brought into operative connection with the second rack or can be brought.
  • a respective feed motor can be provided on the first feed unit and / or on the second feed unit and / or the third feed unit which effects a drive of the first drive means and / or the second drive means and / or the third drive means. It is also conceivable that only a single feed motor or two feed motors are provided for driving the first drive means and / or the second drive means and / or the third drive means.
  • the feed motor or the feed motors may be, for example, an electrically or pneumatically driven drive motor.
  • a feed rate of the first, second and / or third feed unit may be variably adjustable.
  • a constant feed rate of the first, second and / or third feed unit is selectable.
  • a continuous adjustment of the feed rates of the first, second and / or third feed unit is conceivable.
  • a control unit or a control unit of the first, second and / or third feed unit may be coupled to an operating unit in order to be able to control the feed rate and / or the feed rates of the first, second and / or third feed unit.
  • the use of a connected by a cable connection with the control unit or the control device of the first, second and / or third feed unit, possibly portable, operating unit is conceivable.
  • the use of wireless operating systems is conceivable.
  • the operating unit for example via Bluetooth, WLAN or comparable transmission method with the control unit or the Control device of the first, second and / or third feed unit to be coupled.
  • the operating unit may be, for example, a control unit having a display in order to be able to map different values or setting modes, if necessary. It is also conceivable to use a tablet computer as a kind of remote control unit for the device.
  • the operating unit can furthermore be coupled to a control device of the spray head of the device. It is conceivable, for example, to image different spray profiles of the spray head, between which an operator of the control unit can select. For example, a pressure specification for the high-pressure fluid jet to be generated by the spray head can be proposed depending on the mineral workpiece to be machined, the surface to be processed or the construction section to be processed. In addition, it may also be possible to activate or deactivate the oscillating movement of the spray head via the operating unit.
  • a sensor unit can be arranged on or in the region of the first, second and / or third feed unit, but preferably on or in the region of the spray head of the second feed unit.
  • unevenness and / or irregularities of the mineral workpiece to be processed, the surface to be processed and / or the construction section to be processed can be detected by means of the sensor unit.
  • the sensor unit may be coupled to the control device of the spray head and / or to the control unit or control device of the operating unit in order, if necessary, to be able to react automatically to the unevennesses and / or irregularities.
  • the unevenness and / or irregularities can also be imaged on the optionally present display of the operating unit so that the operator of the operating unit can react to the unevennesses and / or irregularities.
  • the first rail element may be formed by at least two first rail sections which are joined together in alignment with racks which adjoin one another without gaps.
  • the first rail element may be formed by two, three or more aligned rail sections with gapless adjoining racks.
  • the above-mentioned object of the invention is achieved not only by the device according to the invention but also by a method for processing mineral workpieces, surfaces and / or construction sections.
  • the invention proposes a method for the abrasive action, machining, cutting and / or removal of mineral workpieces, surfaces and / or construction sections, in particular of concrete, by means of at least one high-pressure fluid jet, the method in particular by means of a Device according to one of the previously described embodiments is feasible or can be performed. It is additionally provided that the method according to the invention comprises at least the subsequent steps.
  • a high-pressure fluid jet is generated which can perform oscillatory movements.
  • the high-pressure fluid jet is generated by means of at least one spray head which has at least one outlet nozzle for the high-pressure fluid jet.
  • the at least one spray head is positioned in the region of a working plane, by means of a positioning device. It is provided that the at least one spray head with respect to the working plane and / or in at least two axes spaced and can be moved or moved approximately parallel to a surface of the respective workpiece, the surface to be machined and / or the construction section to be processed.
  • the positioning device has at least one first and at least one second rail element.
  • the at least one first rail element can be detachably fixed to the surface of the respective workpiece, the surface to be processed and / or the construction section to be processed or in the region of the working plane.
  • the at least one second rail element is furthermore arranged displaceably on the at least one first rail element.
  • the at least one first rail element and the at least one second rail element can be aligned at least approximately at right angles to one another or are oriented approximately at right angles to one another.
  • the method further provides that the at least one spray head can be displaced on the at least one second rail element, and that the workpiece and / or the surface to be processed and / or the construction section to be processed are thereby subjected to the oscillating high-pressure fluid jet or is swept over.
  • a variant of the method according to the invention can also provide that the at least one second rail element can be displaced vertically by means of a first feed unit on the at least one first rail element.
  • the at least one spray head by means of a second Feed unit on the at least one second rail element can be moved horizontally.
  • a further variant of the method can provide that the at least one spray head and / or the at least one outlet nozzle can be adjusted in the inclination with respect to the working plane.
  • FIG. 1 an embodiment variant of a device 2 according to the invention for abrasive action, for abrasive machining, for cutting and / or removal of mineral workpieces, surfaces and / or construction sections is shown.
  • the device 2 comprises a positioning device 4, by means of which a spray head 6 in a plane defined by the positioning means 4 working plane, which is indicated by the reference numeral 12, and / or at least two axes spaced and approximately parallel to a surface of a workpiece, a can be moved to be machined surface and / or a construction section to be processed.
  • the positioning device 4 has a first rail element 8 and a second rail element 10.
  • a preferred embodiment of a rail element 8, 10 is in Fig. 3d displayed.
  • the first rail element 8 can be detachably fixed in the working plane 12, for example on the surface of the respective workpiece, on the surface to be machined and / or on the construction section to be machined. In a preferred embodiment, for example when machining a vertical concrete wall, the first rail element 8 is vertically aligned.
  • the detachable fixation can be made possible, for example, by means of fastening elements 16 provided with boreholes 14, through which the mineral workpieces, surfaces and / or construction sections in the region of the working plane 12, on which abrasive action is to be applied, abraded, cut and / or removed, a screw connection can be produced.
  • the second rail element 10 is oriented upright and mounted slidably on the first rail element 8.
  • the displaceability of the second rail member 10 is made possible by means of a first feed unit 20 which is slidably mounted on the first rail member 8.
  • the first rail element 8 and the second rail element 10 are arranged at right angles to each other, so that a horizontal alignment of the second rail element 10 results.
  • connection region 26 ' is provided, which may each have a connecting element 26, so that if necessary further first or second rail elements 8 *, 10 * (see. Fig. 5 ) can be connected to the first and second rail element 8, 10.
  • first rail element 8 On the side of the first rail element 8 facing the second rail element 10, the first rail element 8 may have a rack 8 '.
  • the second rail member 10 may also be provided with a rack 10 '.
  • the spray head 6 On the second rail element 10, the spray head 6 is fixed in a displaceable manner on a second feed unit 20 '. To facilitate replacement or replacement of the spray head, the spray head may be releasably attached to the second feed unit 20 '.
  • the first gear 18 and the second gear 22, for example, by means of a feed motor 44 (see. Fig. 2 and 3a ) are driven.
  • the spray head 6 has an outlet nozzle 36 (see. Fig.
  • the spray head 6 or the outlet nozzle 36 can be coupled to a fluid supply line 24.
  • a control device S or a control unit 46 the control of the device 2 or the positioning device 4 can be made possible.
  • Fig. 2 is also a variant of the inventive device 2 for abrasive action, for abrasive processing, for cutting and / or removal of mineral workpieces, surfaces and / or construction sections shown.
  • the positioning device 4 has a first and a second rail element 8, 10.
  • the second rail element 10 is fastened displaceably to the first rail element 8 by means of the first feed unit 20.
  • a preferred Befest Trentsvarinate the second rail member 10 to the feed unit 20 is in Fig. 3b displayed.
  • the first feed unit 20 in this case has four protruding elements 30, which are stabilized by means of struts 32.
  • the second rail element 10 can be fixed to the elements 30.
  • clamping elements 34 of the first feed unit 20 the first rail element 8 can be clasped, so that the first feed unit 20 and the second rail member 10 is slidably mounted on the first rail member 8.
  • the spray head 6 by means of the second feed unit 20 'on the second rail member 10 is slidably mounted.
  • a preferred embodiment of the second feed unit 20 ' is shown in FIG Fig. 3c displayed.
  • protruding elements 30' are provided, which are stabilized by means of struts 32 '.
  • the spray head 6 can be fixed.
  • the spray head 6 in this case has an outlet nozzle 36, through which a high-pressure fluid jet can escape.
  • the spray head 6 can be driven electrically or hydraulically.
  • the fluid supply for the spray head 6, for example by means of a in Fig. 1 be ensured fluid supply line 24.
  • the spray head 6 or the outlet nozzle 36 is suitable for carrying out oscillating movements, so that the high-pressure fluid jet can be emitted in an oscillating manner. Also conceivable is a rigid arrangement of the spray head 6 and the outlet nozzle 36 to obtain a fixed high-pressure fluid jet. Likewise, as indicated by the arrows 42, the angle of inclination of the outlet nozzle 36 and the outlet angle of the high-pressure fluid jet can be changed so that, for example, corner regions of the working plane 12 can be achieved with the high-pressure fluid jet. Here, for example, an inclination of the spray head 6 and the outlet nozzle 36 of 45 ° is conceivable.
  • the second feed unit 20 ' also has clamping elements 34', which can clasp the second rail element 10, so that the second feed unit 20 'or the spray head 6 is slidably attached to the second rail element 10.
  • a further embodiment of a device 2 according to the invention for abrasive action, for abrasive machining, for cutting and / or removal of mineral workpieces, surfaces and / or construction sections is shown.
  • the device 2 here also has a positioning device 4, consisting of a first rail element 8 and a second rail element 10.
  • the first rail element 8 can be releasably fastened to fastening elements 16 provided with boreholes 14 by means of a screw connection to a mineral workpiece, a surface and / or a construction section, preferably in a vertical orientation.
  • the first rail element 8 is provided with a rack 8 '.
  • the second rail element 10 is arranged so as to be vertically displaceable by means of a first feed unit 20 (compare arrow 38) on the first rail element 8.
  • the second rail element 10 is arranged transversely aligned with the first feed unit 20.
  • a drivable first gear 18 is arranged, by means of which in operative connection with the rack 8 ', the first feed unit 20 and the second rail member 10 can be moved vertically.
  • the use of a drive wheel instead of a gear 18 is readily possible.
  • the second rail element 10 also has a toothed rack 10 '. Due to the transversely oriented arrangement of the second rail element 10, the rack 10 'is arranged on the upper surface of the second rail element 10.
  • a second feed unit 20 ' can be moved horizontally (see arrow 40) on the second rail element 10.
  • a spray head 6 is arranged, which has an outlet nozzle 36 for a high-pressure fluid jet.
  • the spray head 6 and the outlet nozzle 36 may, as already described in connection with the previous embodiments, suitable for performing an oscillating movement and also be adjustable in inclination.
  • a second gear 22, not shown can also be provided on the second feed unit 20 'for adjusting the second feed unit 20'.
  • the second rail element 10 can also be moved horizontally (compare arrow 56).
  • a further third feed unit 20 may be arranged, which via a third drive means 58 'in the form of a drivable third gear 58th or a drive wheel.
  • the third gear 58 is operatively connected to the rack 10 'of the second rail element 10, so that the second rail element 10 can be moved horizontally with respect to the first rail element 8 by driving the third gear 58.
  • On the basis of the dotted surface 50 an already processed by the high-pressure fluid jet surface is shown.
  • a feed motor 44 may be provided on the feed units 20, 20', 20" (cf. Fig. 2 and 3a ).
  • the feed motor 44 may be suitable, for example, for driving the gears 18, 22, 58, so that the by an operative connection between the respective gear 18, 22, 58 and the racks 8 ', 10', a displacement of the second rail member 10 in vertical or horizontal Direction 38, 56 and the spray head 6 in the horizontal direction 40 can be made possible.
  • the feed motor 44 may be, for example, an electric motor or a hydraulically driven motor.
  • the advancing units 20, 20 ', 20 " may be associated with a displacement control or high pressure fluid jet control device 46.
  • the fluid supply line 24 may be used simultaneously as the power supply line 48 for the advancing motor 44 and / or the control device 46 Furthermore, it is also conceivable to use separate energy supply lines for the feed motor 44 and / or the control device 46.
  • the control device S in conjunction with the control unit 46 controls the device 2, in particular the displacement of the feed units 20, 20 ', 20 "and the regulation of the high-pressure fluid jet, possible.
  • the control can be carried out, for example, via a connecting line between the control device S and the control unit 46.
  • a wireless connection between the control device S and the control unit 46 may exist, so that a flexible operation of the device 2 is possible (see. Fig. 6 ).
  • FIG. 5 shows a further embodiment variant of the device according to the invention 2.
  • the first and second rail element 8, 10 are each extended by a further first and second rail element 8 *, 10 * or first and second rail sections 8 *, 10 *.
  • the further first and second rail elements 8 *, 10 * or first and second rail sections 8 *, 10 * can be connected to the first and second rail elements 8, 10 with little effort by means of the connecting elements 26. In this way, the possible surface to be machined 50 of the spray head 6 can be increased.
  • Farther two, three or more aligned further first and second rail elements 8 *, 10 * or first and second rail sections 8 *, 10 * can be strung together to the first and second rail elements 8, 10 (cf. Fig. 6 ).
  • the toothed racks 8 ', 10' of the rail elements 8, 10 and 8 *, 10 * are preferably lined up seamlessly, so that a largely uninterrupted mobility of the feed units 20, 20 ', 20 "over the entire length of the rail elements 8, 10, 8 *, 10 * is possible.
  • the spray head 6 and the outlet nozzle 36 may be provided for cutting mineral workpieces, surfaces and / or construction sections. For the cutting of mineral workpieces, surfaces and / or construction sections no oscillating movement is necessary. A cut in a mineral workpiece, a surface and / or a construction section is shown on the basis of the line marked with the reference numeral 54. Furthermore, the spray head 6 or the outlet nozzle 36 can be provided for the abrasive action, for the abrasive processing and / or removal of mineral workpieces, surfaces and / or construction sections. In particular, an oscillating movement of the spray head 6 or the outlet nozzle 36 is necessary.
  • the surface of the mineral workpiece, the surface and / or the construction section can be removed, for example, in a layer several centimeters thick.
  • the surface and / or the construction section located elements such as reinforcements or steel elements remain undamaged in this approach or are not severed by the high-pressure fluid jet. This is represented by the reinforcement indicated by the reference numeral 52.
  • FIG. 6 a further embodiment variant of the device 2 according to the invention is shown.
  • further first and second rail elements 8 *, 10 * or first and second rail sections 8 *, 10 * are attached to the first and second rail elements 8, 10 in order to increase the freedom of movement and the possible processing surface of the device 2.
  • the other first and second rail elements 8 *, 10 * or the first and second rail sections 8 *, 10 * in a simple manner to the first and second rail element 8, 10, or to further already connected thereto first and second rail elements 8 *, 10 * can be coupled.
  • the further first rail elements 8 * or first rail sections 8 * can be fixed in the working plane 12 by means of fastening elements 16.
  • first and second rail elements 8 *, 10 * or First and second rail sections 8 *, 10 * is an enlargement of the area to be machined by the spray head 6 possible, as indicated by the reference numeral 50 '.
  • the more further first and second rail elements 8 *, 10 * or first and second rail sections 8 *, 10 * are attached to the first and second rail elements 8, 10, the larger and further the possible working surface 50 'can consequently extend.
  • control units 60 can be provided on the feed units 20, 20', 20 ', which are in communication with the control device S.
  • the spray head 6 can also have a control unit 60 ', which is coupled to the control device S.
  • the control device S or the control units 60 and 60 ' can also be coupled to an operating unit B in order to facilitate an operator of the device 2 to operate or control the feed units 20, 20', 20 "or the spray head 6
  • a possible adjustment of the spray head 6 by means of the control unit B offers.
  • activating or deactivating an oscillating movement of the spray head 6 can be carried out via the operating unit B, or a pressure specification for the high-pressure fluid jet to be generated by the spray head 6 can be adapted.
  • a not-shown sensor unit to or in the region of the feed units 20, 20 ', 20 ", preferably at or in the region of the spray head 6, which is optionally coupled to the control device S or the control units 60, 60', is conceivable
  • unevenness and / or irregularities of the mineral workpiece to be processed, the surface to be processed and / or the construction section 50 to be processed can be detected by means of the sensor unit
  • the values detected by the sensor unit can be displayed, for example, on the operating unit B or on a display Control unit B can be displayed, so that the operator of the device 2 can respond directly to the bumps and / or irregularities.An automatic adjustment of the settings of the feed units 20, 20 ', 20 "or the spray head 6 by means of the control device S and the control units 60, 60 'take place.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP16191423.9A 2016-06-02 2016-09-29 Dispositif et procédé pour travailler des pièces minérales, des surfaces et/ou des sections de structures Withdrawn EP3251795A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016110248 2016-06-02

Publications (1)

Publication Number Publication Date
EP3251795A1 true EP3251795A1 (fr) 2017-12-06

Family

ID=56737952

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16191423.9A Withdrawn EP3251795A1 (fr) 2016-06-02 2016-09-29 Dispositif et procédé pour travailler des pièces minérales, des surfaces et/ou des sections de structures

Country Status (1)

Country Link
EP (1) EP3251795A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110258343A (zh) * 2019-07-01 2019-09-20 长沙秋点兵信息科技有限公司 一种用于隧道桥梁建设的自动喷浆设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7606496A (en) * 1976-06-16 1977-12-20 Jan Van Nes Asselijnstraat 23 Building front face treatment equipment - has spray head on housing travelling on beam fixed to lifting mechanism
EP0303313A1 (fr) * 1987-08-11 1989-02-15 Ciwj Compagnie Internationale Du Water Jet Dispositif pour le coupage, le forage ou usinage similaire de la pierre, du béton ou similaire
EP0351481A1 (fr) 1988-07-22 1990-01-24 Von Arx Ag Dispositif pour le travail, plus spécialement pour le décapage, de murs entre sol et plafond et procédé pour son emploi
DE4024298A1 (de) 1989-08-22 1991-02-28 Bernd Heselberger Vorrichtung zum abtragen von beton mittels wenigstens eines hochdruck-fluessigkeitsstrahles, insbes. hochdruck-wasserstrahles
US20060087168A1 (en) * 2004-10-27 2006-04-27 Mac & Mac Hydrodemolition Inc. Hydrodemolition machine for inclined surfaces
DE102007039290A1 (de) * 2006-08-24 2008-03-13 Sebastian Hermes Vorrichtung zum Reinigen der Oberflächen von Objekten und Gebäuden, wie Böden, Wände, Fassaden usw.
WO2010140952A1 (fr) * 2009-06-05 2010-12-09 Conjet Ab Dispositif d'éjection de jet d'eau
CN103770225A (zh) * 2013-12-31 2014-05-07 佛山市永盛达机械有限公司 一种四自由度水刀分切的方法及装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7606496A (en) * 1976-06-16 1977-12-20 Jan Van Nes Asselijnstraat 23 Building front face treatment equipment - has spray head on housing travelling on beam fixed to lifting mechanism
EP0303313A1 (fr) * 1987-08-11 1989-02-15 Ciwj Compagnie Internationale Du Water Jet Dispositif pour le coupage, le forage ou usinage similaire de la pierre, du béton ou similaire
EP0351481A1 (fr) 1988-07-22 1990-01-24 Von Arx Ag Dispositif pour le travail, plus spécialement pour le décapage, de murs entre sol et plafond et procédé pour son emploi
DE4024298A1 (de) 1989-08-22 1991-02-28 Bernd Heselberger Vorrichtung zum abtragen von beton mittels wenigstens eines hochdruck-fluessigkeitsstrahles, insbes. hochdruck-wasserstrahles
US20060087168A1 (en) * 2004-10-27 2006-04-27 Mac & Mac Hydrodemolition Inc. Hydrodemolition machine for inclined surfaces
DE102007039290A1 (de) * 2006-08-24 2008-03-13 Sebastian Hermes Vorrichtung zum Reinigen der Oberflächen von Objekten und Gebäuden, wie Böden, Wände, Fassaden usw.
WO2010140952A1 (fr) * 2009-06-05 2010-12-09 Conjet Ab Dispositif d'éjection de jet d'eau
CN103770225A (zh) * 2013-12-31 2014-05-07 佛山市永盛达机械有限公司 一种四自由度水刀分切的方法及装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110258343A (zh) * 2019-07-01 2019-09-20 长沙秋点兵信息科技有限公司 一种用于隧道桥梁建设的自动喷浆设备

Similar Documents

Publication Publication Date Title
DE10308538C5 (de) Verfahren zum Herstellen einer Schlitzwand im Boden, Schlitzwandfräse und Schlitzwandfräsvorrichtung
DE102005018267B3 (de) Vorrichtung zum Aufbringen diverser Baustoffmaterialien auf einer Wand
DE9314514U1 (de) Vorrichtung zur spanabhebenden Erzeugung von Ausschnitten in Flächenelementen
DE3521350A1 (de) Vorrichtung zur bearbeitung von pfosten oder sprossen fuer fenster oder tueren
WO2018072877A1 (fr) Dispositif de meulage de rails
WO2019179770A1 (fr) Fraise pour parois moulées et procédé servant à pratiquer une entaille de fraisage dans le sol
WO1996015354A1 (fr) Machine permettant de creuser des galeries, tunnels ou similaires, et procede de correction
EP2251491A1 (fr) Dispositif de fraisage et procédé de dépôt de matériau de sol
EP0416252B1 (fr) Appareil pour enlever le revêtement de plaques formant double plancher ou de pièces similaires
DE2254525A1 (de) Vorrichtung zum saeubern, ent-, verputzen und bemalen der aussenfassaden von bauwerken
DE102017208521B4 (de) Gleitstab mit integriertem Reinigungssystem, Bearbeitungsanlagen, umfassend diesen Gleitstab, und Verfahren zur Herstellung dieses Gleitstabs
CH628695A5 (en) Mobile rail-grinding machine
EP3251795A1 (fr) Dispositif et procédé pour travailler des pièces minérales, des surfaces et/ou des sections de structures
DE102016120139B4 (de) Verfahren, Werkzeugmaschine und Schlitzwerkzeug zum mehrhubig fortschreitenden Schlitzen von plattenförmigen Werkstücken
DE3886217T2 (de) Gerät zum hochbrechen eines schachtes im gestein.
DE10251529B4 (de) Vorrichtung und Verfahren zur Reinigung der Schienenflanken von Gleisen, insbesondere von Straßenbahngleisen
WO2012059195A2 (fr) Dispositif pour usiner une pièce de grand format
EP0092886A1 (fr) Machine déplaçable sur rails pour aplanir et profiler le ballast
DE202015003125U1 (de) Vorrichtung für Strahlarbeiten
DE102009031830B3 (de) CNC-Bearbeitungsmaschine
DE3914008A1 (de) Vorrichtung zum herstellen und bearbeiten von werkstuecken beliebiger geometrie
AT391285B (de) Vorrichtung zum verdichten und verfestigen von schienenteilen
DE2536429B1 (de) Brennschneidmaschine
DE10133279C1 (de) Handhabungsvorrichtung für Bearbeitungsgeräte sowie Verfahren zur Bearbeitung von Oberflächen
DE2846238A1 (de) Vorrichtung zum buersten von naturholzoberflaechen

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 PUBLISHED

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180516

RBV Designated contracting states (corrected)

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

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20210401