EP1426124B1 - Vorrichtung zum Zuführen von Längsdrähten - Google Patents

Vorrichtung zum Zuführen von Längsdrähten Download PDF

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Publication number
EP1426124B1
EP1426124B1 EP02406058A EP02406058A EP1426124B1 EP 1426124 B1 EP1426124 B1 EP 1426124B1 EP 02406058 A EP02406058 A EP 02406058A EP 02406058 A EP02406058 A EP 02406058A EP 1426124 B1 EP1426124 B1 EP 1426124B1
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EP
European Patent Office
Prior art keywords
magazine
magazines
longitudinal
positioning
feeding
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.)
Expired - Lifetime
Application number
EP02406058A
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German (de)
English (en)
French (fr)
Other versions
EP1426124A1 (de
Inventor
Carsten Schauhoff
Dietmar Rappold
Patrick Pfister
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.)
HA Schlatter AG
Original Assignee
HA Schlatter 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 HA Schlatter AG filed Critical HA Schlatter AG
Priority to EP02406058A priority Critical patent/EP1426124B1/de
Priority to AT02406058T priority patent/ATE355917T1/de
Priority to DK02406058T priority patent/DK1426124T3/da
Priority to DE50209672T priority patent/DE50209672D1/de
Priority to ES02406058T priority patent/ES2283516T3/es
Publication of EP1426124A1 publication Critical patent/EP1426124A1/de
Application granted granted Critical
Publication of EP1426124B1 publication Critical patent/EP1426124B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
    • B21F27/10—Making wire network, i.e. wire nets with additional connecting elements or material at crossings with soldered or welded crossings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F23/00—Feeding wire in wire-working machines or apparatus
    • B21F23/005—Feeding discrete lengths of wire or rod

Definitions

  • the invention relates to a device for feeding longitudinal wires to a welding device, comprising: a longitudinal wire magazine device with a plurality of longitudinally extending magazines for longitudinal wires, wherein the magazines are fixed with releasable holding devices in a desired position, and further comprising a wire feeding device for advancing in the Longitudinal wire magazine device provided longitudinal wires along the longitudinal direction.
  • the invention further relates to a mesh welding machine with such a device and a method for automatically positioning a magazine for a longitudinal wire.
  • the feeding of longitudinal wires in welding machines for producing wire meshes can be done according to various principles.
  • One possibility is that the wires are drawn directly from coils, conditioned as needed and fed to the welding machine. This method is mainly used for systems for large lots (for standard grating, bearing mats).
  • Another possibility is to provide the longitudinal wires in the desired length as a bundle and to provide the necessary number of wires in a longitudinal wire magazine device in the desired grid for each grid mat.
  • This method is suitable for the production of industrial gratings, especially for small lots.
  • the feed devices suitable for the second-mentioned type of machine are of interest.
  • an electric or pneumatic linear actuator is used, which causes the insertion movement.
  • the length of the insertion movement is either constant or can be adjusted with a controller within a certain (limited) tolerance range to the length of the longitudinal wires.
  • the GB 1 104 189 A shows a device for a mesh welding machine, with which the distance of mutually parallel, longitudinal rod guide elements can be adjusted continuously.
  • the tubular executed rod guide elements are hinged together via four transverse, trapezoidally arranged connecting elements. Similar to a spindle-driven jack, the formed trapezoid of these fasteners by a central spindle drive symmetrically pressed together or apart and thus set the distance to each other for all rod guide elements.
  • AT 384 968 B relates to a device for feeding cut longitudinal elements to the entrance of a mesh welding machine.
  • This comprises a stationary storage magazine with a plurality of compartments for receiving the longitudinal wires, wherein the mutual distance (and thus the position) of the subjects is changeable.
  • the mesh welding machine on a shaft with spacers, which are formed ramp-shaped on its end face; the compartments are moved apart, then the spacers are pivoted in a suitable rotational position between the subjects, and finally the subjects are again moved towards each other until they are stopped by the pivoted shims.
  • the length of the compartments can be changed by support rollers, which can be lowered in apertures, and thus adapt to differently long longitudinal wires.
  • the longitudinal wires are transported from the subjects by means of a feed carriage to the welding machine, wherein the feed carriage by means of an electric motor via a toothed rail is movable, which extends over the entire length of the compartments.
  • the feed carriage has a carrier extending transversely across the compartments, on which freely displaceable feed elements are arranged in the transverse direction, which are in permanent engagement with one compartment each.
  • EP 0566 011 A shows a feed device for mesh welding machines. This has a carriage to pull off the longitudinal wires of corresponding coils. The withdrawn and cut wires are guided from the train carriage in telescopic tubes, through which they are further supplied to the welding machine.
  • the telescopic tubes are arranged on carriers which are adjustable in the transverse direction by being displaced along guide profiles and fixed by means of screws.
  • This feature allows for more flexible adjustment of the wire spacing. However, this must be done consuming by hand.
  • the object of the invention is to provide a device attributable to the technical field mentioned above, which allows a rapid and flexible change of the longitudinal wire spacing, so that customer-specific small orders can be performed efficiently.
  • the inventive device has means for automatically positioning the magazine transversely to the longitudinal direction with a transversely movable to the longitudinal positioning with a gripper for detecting one of the magazines.
  • the longitudinal wire magazines can be positioned with virtually arbitrary transverse distances, wherein a minimum distance is limited by the width of the magazines.
  • gratings can be produced which have different longitudinal wire transverse distances.
  • the gripper as part of the means for automatically positioning the magazines can selectively detect a released magazine to be positioned and move it to the desired position, where it is again fixed. The automatic positioning allows a fast conversion to a new grid geometry even with complicated grid pitches.
  • the means for advancing the longitudinal wires advantageously have a linear drive movable over an entire length of the magazines, to which plunger elements for at least two magazines are connected, and a control is provided to position the means for advancing at any longitudinal position as the starting position can.
  • the device By having complete freedom in determining the starting position of the linear actuator and the starting position can be adjusted automatically, the device can be adjusted in no time without manual retooling from one longitudinal wire length to any other.
  • the feed device is always brought to the actual position of the rear ends of the longitudinal wires at the beginning of welding a new grid mat.
  • it is basically possible to change the length of grid mat to grid mat, without a loss of time must be taken into account.
  • the linear drive advantageously comprises a guide element which extends over the entire width of the device and to which the ram elements can be engaged.
  • the width of the device corresponds at least to the maximum processable width the grid mats to be produced.
  • the guide element does not extend over the entire width of the device. It can e.g. be provided two complementary guide elements. These can be controlled by synchronized drives so that they can perform synchronous longitudinal steps. If two guide elements are controlled independently but provided synchronously movable if necessary, then different lengths of longitudinal wires can be welded to the same grid.
  • all ram elements are coupled to the same guide element. It is possible, e.g. that two guide elements are provided such that adjacent plunger elements can be coupled to different guide elements.
  • the plunger elements may e.g. be held by a coupling device on the guide member, which automatically releases when the driver is moved beyond a predetermined position to the rear (i.e., against the transport direction). After the tappet elements have been released in this way, the magazines can be adjusted to a different longitudinal wire spacing.
  • the coupling device is designed so that it works purely mechanically.
  • an electrical switch which is actuated as the driver passes by and operates by electromechanical means (for example by means of a magnetic coupling).
  • the coupling it is also possible for the coupling to be released manually (for example by actuating a lever or slider), either separately for each ram element or simultaneously for all ram elements.
  • the plunger element may be provided on the plunger element, a mechanical case as part of the coupling device, which falls when leaving the magazine down and releases the guide element.
  • the plunger element only needs to be pulled far enough back so that the latch comes out of the magazine and falls down.
  • the magazines are e.g. designed as U- or V-shaped channels which receive exactly one longitudinal wire.
  • a longitudinal wire store supplies a line wire to each magazine at the beginning of the production cycle.
  • the magazines are preferably aligned parallel to each other. The mutual distance of the magazines is changeable.
  • the magazines are mounted, for example, on rails running transversely to the magazine longitudinal direction. Each magazine is held on the rail via a releasable holding device. During the production cycle, the magazines are fixed.
  • the holding devices are released.
  • the affected magazine is then freely displaceable in the transverse direction on the rail.
  • the magazine is fixed again by the holding device.
  • the release or fixing of the holding device is preferably carried out by machine. That the holding device has a motor-operated fixing mechanism, which can be controlled by control signals.
  • the rail can be smooth so that any transverse position can be adjusted, or it can be screened (more or less fine) so that the distances can be varied in a particular step (e.g., 1 mm or 5 mm)
  • the fixing mechanism may e.g. have a clamping screw which is detachable or fixable with an electric screwdriver unit.
  • the screwdriver unit can advantageously be moved back and forth between fixing mechanisms of different magazines, so that it is not necessary to provide a screwdriver unit for each clamping screw.
  • a clamping screw e.g. a spring-loaded clamp or brake may be used which normally fixes the magazine on the cross rail and which e.g. can be opened with an actuator, so that the magazine is displaceable.
  • a magazine receiving point is provided on at least one side of the device. If a new magazine is hung up at the magazine receiving point, this will be done by the controller detected. With an automatic Querpositioniervoriques the magazine is picked up and positioned at a desired location. Conversely, a superfluous magazine can be automatically moved to the magazine receiving point, so that it can be posted by the operator. It may also be advantageous if the process described above is semi-automatic or manual. The new magazine hung by the operator can eg be "logged in” (or “logged in”) via a corresponding control button in the control. Accordingly, the removal of a magazine can be manually “written off” (or “acknowledged”).
  • the magazines units For positioning or moving the magazines units may be provided which can be moved on rails or with a linear drive transverse to the longitudinal direction of the magazines. To automatically retool the magazines, at least one unit is moved from one magazine to another to reposition each magazine.
  • each magazine is provided with its own drive to position itself. It can also be coupled to several magazines on a common drive. The magazine that has to be moved is coupled to the drive.
  • three magazine positioning units are provided, which operate in different longitudinal sections of the device (namely in front, in the middle and in the back).
  • the magazine positioning units are connected to a common drive and run synchronously.
  • Each of said units has an actuating mechanism for controlled release and fixing of the holding device, as well as a Magazineinspannvorraum, with which the magazine is precisely held and guided when moving.
  • the exact positioning at the front (the welding unit facing) end of the magazine is more important than at the rear end.
  • a sensor is provided at the output (i.e., front) end of the device for determining the position of the front end of the magazine. This is advantageously mechanically independent of the magazine positioning or machine fixed. After moving and fixing the magazine, the controller uses the probe to determine the effective position of the magazine. If a deviation from the set position is detected, the magazine is moved accordingly.
  • the position of a magazine during the movement is continuously measured, so that the fixation is "place-controlled" at the right place.
  • a level sensor can be provided, with which it can be determined in each magazine during production, whether actually a longitudinal wire is present.
  • the level sensor can be based on an optical principle.
  • the magazines may e.g. Have openings through which the longitudinal wire is visible. If the longitudinal wire is present, it blocks the opening. In this way, the filling state can be determined with a light barrier. It may also be provided a mechanical pawl, which is raised by the weight of the longitudinal bar (or lowered). With the jack, an electrical circuit can be closed. So there are different ways and means to check the presence of a longitudinal wire in the magazine.
  • the position of the magazine is checked and corrected if necessary.
  • a transverse position of the magazine is determined with a position sensor and, if necessary, a correction of the transverse position of the magazine is made.
  • the sensor advantageously detects the location of the front end of the magazine (i.e., the location just before the welding electrode).
  • the position of the rear area or even of the rear end of the magazine could also be scanned and - if necessary - corrected.
  • Fig. 6 shows the block diagram of a welding system.
  • the welding unit 37 which is e.g. can be designed as a portal welding machine with a plurality of transversely slidable to the feed direction welding electrodes 39, a longitudinal wire insertion device 1 is upstream.
  • a control circuit 38 (which may be centrally located or distributed to the individual devices) controls the system or its components according to a stored welding program.
  • a front and a rear support frame 2.1, 2.2 rests a horizontal machine frame 3.
  • the front support frame 2.1 has a certain distance from the front end of the machine frame 3, so that the machine frame 3 protrudes and can protrude beyond the substructure of a subsequent grid welding machine (not shown) to the welding electrodes 38 ( Figure 6).
  • a plurality of magazines for longitudinal wires is provided on the machine frame 3.
  • 5 to 80 magazines can be provided.
  • only one magazine 4.1 is shown in FIG. This has for example a V-shaped profile and extends from the back to the front, where it protrudes beyond the machine frame 3 also.
  • the front end 5.1 of the magazine 4.1 must be up to the entrance the (not shown in Fig. 1) welding machine or stretch to the welding electrode.
  • the rear end 5.2 of the magazine 4.1 is located in front of the rear end of the machine frame 3. This allows the particularly preferred type of automatic disengagement of the plunger elements, which are held displaceably in the magazines.
  • a plunger element 6 is shown in the magazine 4.1. It has a head 7 which is attached to the front end of a rod 8.
  • the cross-section of the head 7 is adapted to the cross-section of the magazine 4.1 (i.e., it is preferably wedge-shaped). However, the head 7 does not protrude upwards out of the magazine.
  • the rear end of the rod 8 is connected to the coupling part 9, which is also adapted in its cross section to the cross section of the magazine 4.1, so that there is a good guide.
  • the coupling part 9 protrudes from the magazine 4.1 in such a way that it can engage with a flat profile 10, which extends transversely to the longitudinal direction of the magazine 4.1 on the machine frame (see Fig .. 1).
  • the coupling part 9 has on its upper side a recess 11 for the flat profile 10.
  • a recess 11 for the flat profile 10.
  • the output side of the longitudinal wire insertion device 1 end facing the recess 11 is provided with a set screw 12.
  • This set screw 12 (which is aligned parallel to the longitudinal axis of the magazine 4.1) provides the front narrow side of the flat profile 10 a stop that is adjustable.
  • the nose 14 of an L-shaped lever 13 projects upwards out of the magazine 4.1.
  • the nose 14 locks the flat profile 10 (in the horizontal direction) in the recess 11 when the (hump-like) support member 15 of the lever 13 during normal operation rests on the bottom of the magazine 4.1 (Fig. 2a).
  • the lever 13 is pivotable in a vertical plane (see pivot axis 16).
  • the pivot axis 16 is in the present embodiment, approximately in the middle (relative to the longitudinal extent) of the coupling part. 9
  • the flat profile 10 is namely part of a linear drive, the two linear guides or linear drives, which are mounted at the bottom of the horizontal machine frame 3 (or on the longitudinal members), two side support 17.1, 17.2 and the flat profile 10 includes.
  • the flat profile 10 is thus held by the two side supports 17.1, 17.2, so that an entire machine spanning, longitudinally movable bridge is formed. (In Fig. 1, a drive 18 is visible for this longitudinally movable bridge.)
  • the driver can be moved over the entire length of the longitudinal wire insertion device 1.
  • the head 7 of the plunger element 6 is just about at the front end 5.1 of the magazine 4.1.
  • the coupling part 9 abuts on the rear side on a cross member 19 (FIG. 2 b) and the flat profile 10 is retracted onto a table 20, which is fastened to the rear side of the cross member 19.
  • any position can be selected as the starting position for the insertion of the longitudinal wires. That is, the machine control is designed and programmed so that the driver is positioned at the beginning of an insertion process according to the programmed or stored in the data memory length information, so that the loaded into the magazine longitudinal bar is advanced to the first welding position.
  • the longitudinal wire insertion device 1 is therefore designed so that the mutual distance of the magazines can be changed.
  • means for automatically positioning the magazines are provided according to the invention. The device can then be adjusted without manual intervention by an operator to different specifications.
  • Fig. 1 three magazine positioning units 21, 22, 23 are shown. These are each on a guide 24, 25, 26 (eg a rigid metal profile) transversely to the magazine longitudinal direction traversable.
  • the magazine positioning units 21, 22, 23 are moved synchronously. Each of them is connected via a belt with a (common) drive axle, which is arranged on a longitudinal side of the machine frame 1. This ensures that the magazines are moved in parallel and can not be inclined to the longitudinal axis of the device when moving.
  • a position sensor 27 is mounted at the foremost magazine positioning unit 21, at the foremost magazine positioning unit 21, a position sensor 27 is mounted. This protrudes to the front end 5.1 of the magazine 4.1, to determine as close to the welding electrode, the transverse position of the magazine (and consequently of the wire). The position of the magazines is best measured only when all magazines have been positioned. It can then be detected errors and eliminated by selective repositioning of the corresponding magazines.
  • the magazine positioning unit 21 is used e.g. like a scanner across the entire width of the machine driven while the position data of all magazines are captured and loaded into a memory. The position data can then be evaluated for correction determination.
  • a carrier 28, 29, 30 is arranged at this magazine.
  • At this magazine can be fixed 4.1 (which is not very rigid in the horizontal plane).
  • the coupling between the flat profile 10 and the plunger element 6 must first be canceled in the present embodiment, and the transverse fixation of the magazine 4.1 must be released.
  • FIGS. 2 a and 2 b how the coupling between the flat profile 10 and the plunger element 6 is released.
  • Fig. 2a the coupled state
  • Fig. 2b the uncoupled state is shown. If the flat profile 10 is moved so far back that the support member 15 of the lever 13 can no longer be supported by the bottom of the magazine 4.1, but falls backwards out of the magazine (Fig. 2b), then the nose 14 lowers under the Level of the recess 11 (and in this example also below the level of the top edge of the magazine 4.1). The flat profile 10 is therefore no longer locked in the recess 11 and can back over the cross member 19th be driven to the table 20.
  • the plunger element 6 is taken. Due to the suitably selected shape of the guide side 31, which adjoins the hump-shaped support member 15 on the horizontal arm of the lever 13, the lever 13 is pressed in a continuous pivotal movement upward when driving forward of the coupling part 9. When the support member 15 is again completely in the magazine 4.1 or rests on the magazine floor, then the flat profile 10 is locked again.
  • the transverse positioning will now be explained with reference to FIGS. 3 and 4.
  • the prerequisite is that the flat profile 10 and the plunger element 6 are in a decoupled state (see Fig. 2b).
  • the magazines 4.1, 4.2 (see Fig. 4) are supported on three carriers 28, 29, 30, which extend over the entire working width of the longitudinal wire insertion device 1 (see Fig. 1).
  • a bracket 32 is attached to the carrier 30.
  • the magazine 4.1 thus has three (preferably identical) brackets. The details will be explained below with reference to the holder 32.
  • the holder 32 consists essentially of a C-shaped bracket with a clamping screw 33 (Torx screw). With the clamping screw 33, the carrier 30 can be clamped at any desired transverse position.
  • the magazine positioning unit 23 is moved to the holder 32.
  • An extensible gripper 34 serves this purpose.
  • the clamping screw 33 can be released with the screwing device 35 arranged below the carrier 30. The same process occurs (preferably at the same time) on the other two holders of the magazine 4.1.
  • the clamping screw 33 is tightened again with the screw 35, so that the magazine 4.1 is fixed in the transverse direction.
  • the gripper 34 can now be withdrawn and the holder 32 are released.
  • the magazine positioning units 21, 22, 23 are then moved to a next magazine 4.2, where the repositioning is performed in the same way.
  • a plurality of magazines can thus be successively moved.
  • the flat profile 10 can be brought from the position shown in Fig. 2b forward to the new starting position (Fig. 2a), wherein the mechanical coupling between the plunger elements and the flat profile is created.
  • the magazines 4.1, 4.2 have a V-shaped cross-section at least in the bottom region, so that the (round) longitudinal wires are centered in the magazine, irrespective of the wire diameter.
  • the outer shape is essentially box-like (or cuboid).
  • an angular recess is provided as the working area.
  • an extendable gripper 34 and an extendable screw head 36 are arranged.
  • the direction of movement of the gripper 34 is perpendicular to the direction of movement of the screw head 36.
  • the gripper 34 forms a recess 44 which is adapted to the outer shape of the holder 32 so that the holder can be held in place (eg clamped).
  • the direction of movement of the gripper 34 is parallel to the longitudinal direction of the magazine 4.1.
  • the holder 32 is detected almost from the rear.
  • the screw head 36 is extendable in the vertical direction (i.e., parallel to the axis of the tightening screw 33) into the working area, so that the tightening screw can be released and refastened during the positioning process.
  • the most preferred magazine receiving station 40 will be explained with reference to FIG. 6. It is a device which is preferably provided on a longitudinal side of the longitudinal wire insertion device 1. As can be seen with reference to FIG. 3, the holder 32 shown can be pushed onto the carrier 30 without difficulty from the rear or from the side.
  • the magazine receiving station 40 thus essentially provides a free space in which the individual wire magazines can be placed on the carriers 28, 29, 30 by the operator. If a new magazine has been used, e.g. an "Accept" button of the control circuit are operated, after which the new magazine is picked up by the magazine positioning units 21, 22, 23 and incorporated into the arrangement of the existing magazines.
  • the control circuit 38 may be further configured to automatically bring unnecessary magazines (i.e., magazines that are not needed for the current grid production process) into the magazine receiving station 40.
  • the magazines can basically be filled in a manner known per se by moving a longitudinal wire store from one magazine to the next and dispensing one longitudinal wire into the magazine in each case. If all the magazines that have to be filled are actually filled, then the advancing of the longitudinal wires and the welding of the grid begins.
  • a level sensor is used. This can e.g. be formed as shown schematically in Fig. 7.
  • the magazine 4.1 has at an appropriate location an opening 41 through which the longitudinal wire 42 is visible. With an optical sensor 43 aligned with the opening 41, it is determined whether the longitudinal wire 42 is present.
  • the wire insertion device (flat profile 10 / side support 17.1, 17.2 / linear drive) does not have to be designed as shown.
  • a self-supporting beam can be provided instead of a flat profile.
  • the beam can be stored or supported above instead of below the longitudinal wire plane.
  • the coupling between the plunger elements can be realized instead of purely mechanical with magnetic holders.
  • the coupling part can be easily realized also by the fact that the guide member is a carrier with sufficient rigidity, which is disengaged upward from a corresponding recess of the coupling part. It could e.g. a guideway be provided for the bar-like guide member which raises the guide member upwardly as soon as it exceeds a certain longitudinal position to the rear.
  • cross member 19 and individual buffer elements can be provided instead of the cross member 19 and individual buffer elements. These are to be placed so that they can act as a stop in any permissible transverse position of the magazines.
  • connection between the plunger element and the longitudinal feed predetermining guide element can also be created in a different manner than described above. It is e.g. a clutch conceivable, although in the longitudinal direction backlash or "fixed", but in principle is free in the transverse direction. This type of coupling could e.g. be realized with roles.
  • a roller with a bearing axis could thus be provided vertically to the plane of the longitudinal wires.
  • the magazine would then be movable in the direction of the longitudinal axis of the flat profile 10 (i.e., perpendicular to the plane of the drawing of Fig. 2a).
  • the fill level sensor can also be designed mechanically or electromechanically. It can e.g. a small flap or rod may be provided which can be moved into the aperture when there is no wire in the magazine. The pivoting in and out of this mechanical element can be effected with an electromagnetic actuator. Other measuring principles can also be used.
  • the invention provides a device which allows a high degree of automation without the need for complex mechanical designs.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Knitting Machines (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Insulated Conductors (AREA)
EP02406058A 2002-12-06 2002-12-06 Vorrichtung zum Zuführen von Längsdrähten Expired - Lifetime EP1426124B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP02406058A EP1426124B1 (de) 2002-12-06 2002-12-06 Vorrichtung zum Zuführen von Längsdrähten
AT02406058T ATE355917T1 (de) 2002-12-06 2002-12-06 Vorrichtung zum zuführen von längsdrähten
DK02406058T DK1426124T3 (da) 2002-12-06 2002-12-06 Indretning til tilförsel af længdetråde
DE50209672T DE50209672D1 (de) 2002-12-06 2002-12-06 Vorrichtung zum Zuführen von Längsdrähten
ES02406058T ES2283516T3 (es) 2002-12-06 2002-12-06 Dispositivo para la aportacion de alambres largos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02406058A EP1426124B1 (de) 2002-12-06 2002-12-06 Vorrichtung zum Zuführen von Längsdrähten

Publications (2)

Publication Number Publication Date
EP1426124A1 EP1426124A1 (de) 2004-06-09
EP1426124B1 true EP1426124B1 (de) 2007-03-07

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EP02406058A Expired - Lifetime EP1426124B1 (de) 2002-12-06 2002-12-06 Vorrichtung zum Zuführen von Längsdrähten

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EP (1) EP1426124B1 (es)
AT (1) ATE355917T1 (es)
DE (1) DE50209672D1 (es)
DK (1) DK1426124T3 (es)
ES (1) ES2283516T3 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107552691B (zh) * 2017-09-01 2019-10-18 湖南三一快而居住宅工业有限公司 横筋布料设备及方法
CN116493522B (zh) * 2023-03-20 2024-04-23 浙江亿洲机械科技有限公司 一种上下送丝机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287547B (de) * 1965-06-05 1969-01-23 Baustahlgewebe Gmbh Vorrichtung zur stufenlosen Einstellung des Abstandes von rohrartigen Laengsstabfuehrungen an Gitterschweissmaschinen
DE1452974C3 (de) * 1965-12-14 1975-07-24 Boettiger & Co, 6081 Biebesheim Vorrichtung zum Zuführen von abgelängten Länpsdrähten zu einer Gitterschweißmaschine
US3602269A (en) * 1969-10-31 1971-08-31 Evg Entwicklung Verwert Ges Wire mesh welding machine
DE8418475U1 (de) * 1984-06-19 1992-03-12 IDEAL - Werk C. + E. Jungeblodt GmbH + Co, 4780 Lippstadt Vorrichtung zum Zuführen von abgelängten Längsdrähten zu einer Gitterschweißmaschine
AT384968B (de) * 1985-07-18 1988-02-10 Evg Entwicklung Verwert Ges Vorrichtung zum zufuehren von abgelaengten laengselementen zum eingang einer gitterschweissmaschine
EP0566011B1 (en) * 1992-04-17 1997-07-16 Angelo Candiracci Feeder device for machines for manufacturing electrically welded metallic nets
AT405030B (de) * 1997-03-07 1999-04-26 Filzmoser Franz Anlage zum herstellen von bewehrungsmatten

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Publication number Publication date
ATE355917T1 (de) 2007-03-15
ES2283516T3 (es) 2007-11-01
DE50209672D1 (de) 2007-04-19
EP1426124A1 (de) 2004-06-09
DK1426124T3 (da) 2007-07-02

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