EP2524785A1 - Dispositif de coupe de pièces usinées plates - Google Patents

Dispositif de coupe de pièces usinées plates Download PDF

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Publication number
EP2524785A1
EP2524785A1 EP12160030A EP12160030A EP2524785A1 EP 2524785 A1 EP2524785 A1 EP 2524785A1 EP 12160030 A EP12160030 A EP 12160030A EP 12160030 A EP12160030 A EP 12160030A EP 2524785 A1 EP2524785 A1 EP 2524785A1
Authority
EP
European Patent Office
Prior art keywords
guide rail
guide
handle
support
dome
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Withdrawn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
EP12160030A
Other languages
German (de)
English (en)
Inventor
Zoran Tasic
Holger Strutzberg
Christoph Cramer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2524785A1 publication Critical patent/EP2524785A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/225—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising for scoring or breaking, e.g. tiles

Definitions

  • the invention relates to a device for cutting flat workpieces, in particular tiles, according to claim 1.
  • Devices for cutting flat workpieces comprise in the simplest case a cutting wheel or a scoring tool, which is pulled along the length of a laid on the tile cutting ruler against the tile over the tile. This requires in each case the laying of the cutting rule on the tile, the holding of the cutting rule in the respective desired orientation and independently of the handling of the cutting tool.
  • devices for cutting tiles are known in which are provided as a guideway for a working slide two spaced parallel, positionally stable guide rods.
  • the working carriage carries a cutting wheel and a pivotable handle on which a breaking punch is attached.
  • a support zone is provided on the base body, which is overlapped by the guide rods of the work carriage, so that the tile, placed in the support zone, between the main body and the guide rods or, depending on the position of the working slide, between the main body and the work carriage is located. Accordingly, the access to the tile is difficult.
  • the invention has the object of providing a device for cutting flat workpieces, especially tiles, primarily to the effect form that result in favorable working conditions.
  • the basic orientation is initially predetermined by the articulation of the guide rail which can be pivoted to the main body in the vertical direction.
  • the intervention possibilities with respect to the alignment and displacement of the guide rail to the workpiece are limited to the setting of different altitudes, with the arrangement of the guide rail passing through to a projecting from the main body guide dome arrangement in the area remote from the pivot axis also without disadvantages for the work a transverse guide is ensured, which ensures the necessary transverse stability even with long guide rails and the pivot axis containing pivoting guides, which also have a certain play transverse to the pivot axis as pivot joints.
  • the guide dome makes it possible in a simple manner to limit the pivoting angle for the guide rod as a whole as well as to specify intermediate layers, so that a positionally fixed fixation of the guide rail in predetermined pivoting positions can be achieved via the guide dome without additional equipment if the corresponding positional fixing is under use of the provided on the guide rail in the region of the free end handle part.
  • the guide dome may have depressions on its rear side facing the grip part in the height positions predetermined for the locking, into which the grip part engages.
  • the handle part may be designed in particular as a rotary push handle, which is guided on a preferably cylindrical approach of the guide rail.
  • the guide dome has a guide slot connecting these recesses for a provided in the transition from the guide rail on the handle part rail part and on the part of the grip part expiring on the guide dome an annular collar is provided which exceeds the width of the guide slot in diameter, so that on the annular collar, regardless of the respective rotational position of the rotary push handle, the rotary push handle on the axially resilient support in the transition area is supported between the recesses against the guide dome.
  • the length of the extending between the radially outer ends of the lobes diagonal, so the size of the diameter of the locking lobe enclosing circumference corresponds to the diameter of the wells, so that the rotary push handle in its respective overlap position to the wells is only rotatable when axial Loading the rotary push handle after the remote from the guide dome side, so by pulling the rotary push handle, the locking tabs in the region of the respective recess axially pulled out of its engaged position in the guide slot and thereby can be rotated in a covering the bottom of the wells position.
  • a twisted position of the rotary push handle is axially supported against the bottom of the wells and secured simultaneously with the guide rail in the given pivot position of the guide carriage corresponding altitude to the guide dome.
  • the bottom of the wells to signal the user haptically and / or acoustically are provided on the bottom surface of the respective recess to the guide slot diametrically opposite each other against the locking tabs projecting nubs on which the locking tabs arise during rotation of the rotary push handle, which is for the am Rotary push handle as a handle attacking user is felt and / or triggers appropriate locking noises.
  • the knobs can serve a corresponding snap-lock of the respective rotational position, if in the locking tabs the dimples corresponding depressions are assigned.
  • the device according to the invention thus has the advantage, in addition to good handleability, of protecting the device against incorrect operation by means of haptic and / or acoustic signals.
  • Fig. 1 shows a device 1 for cutting flat workpieces, especially tiles.
  • the device 1 has a likewise planar main body 2.
  • the main body 2 forms the support frame 66 for a support zone 3, on which the respective workpiece 4 to be machined is placed flat, wherein as such a workpiece 4 in Fig. 1 a tile 5 indicated by dashed lines only in its outlines is shown.
  • the support zone 3 extends only over a user-side access end remote, rear part 6 of the length of the base body 2 in coverage of the body 2 in its width.
  • In the longitudinal direction connects to the support zone 3 of the rear part 6, while opposite the front part 7 of the support frame 66 is spaced from the support zone 3.
  • a guideway which is formed by a guide rail 8
  • overlapped which is articulated pivotably on the rear part 6 of the support frame 66 via a transverse axis 9 in the vertical direction and terminates in the end portion of the front part 7 in a handle portion 10
  • the guide rail 8 is overlapped by a guide dome 11 with extending in the vertical direction guide opening 12.
  • a supporting support 13 for the guide rail 8 is provided under the guide rail 8 between this and the front part 7 of the support frame 66 of the base body 2.
  • a stop arrangement 14 is provided lying on the rear part 6 of the support frame 66, which is designed as an angle measuring device 15 and the support zone 3 facing a stop leg 16, against which a respective resting on the support zone 3 workpiece 4 can be applied, so that the workpiece 4, resting on the support zone 3, under different angular positions to the guide rail 8 can be aligned.
  • the guide rail 8 determines the guideway for a longitudinally displaceably guided on the guide rail 8 guided work carriage 17.
  • the working carriage 17 is a carrier of working tools 18, the in Fig.
  • a handle 19 in the form of a handle bar 20 the web 21 extends transversely to the guide rail 8 and is connected via lateral arms 23 in the longitudinal direction of the guide rail 8 pivotally connected to the carriage body 22.
  • a handle 19 in the form of a handle bar 20 the web 21 extends transversely to the guide rail 8 and is connected via lateral arms 23 in the longitudinal direction of the guide rail 8 pivotally connected to the carriage body 22.
  • pivoting the handle 19 and the work tools 18 are controlled in their access to the workpiece 4.
  • the guide rail 8 is constructed from two parallel, in cross-section L-shaped profiles 24 (FIG. Fig. 3 ), which are connected in their position to each other at their expiring in the region of the rear part 6 and the front part 7 ends via spacers 25 and 26, wherein the rear part 6 associated spacer body 25 articulated via the transverse axis 9 hinged to a holding part 27 is.
  • the support member 27 is in turn on the support frame 66 of the base body 2 penetrating support elements 28, such as support pin, the base body 2 in the vertical direction resiliently displaceable supported.
  • supporting springs 29, in particular as helical springs are clamped around supporting elements 28 formed as support pins, between the base body 2 and abutment surfaces lying in the region of the free ends of the support elements 28.
  • These stop surfaces are in Fig. 2 formed by a cross bar 30 connecting the free ends of the support elements 28.
  • FIG. 2 A corresponding adjustment of the altitude of the guide rail 8 on the front part 7 is made Fig. 2 and the Fig. 4 to 7 seen.
  • This is done using the support pad 13, which is provided under cross-leadership of the guide rail 8 in the region of the spacer body 26.
  • This shows how out Fig. 2 recognizable, a to the guide rail 8 engages, down over the guide rail 8 protruding foot part 31 ( Fig. 8 ).
  • This foot part 31 are step-shaped graduated on the support support 13 and in the longitudinal direction of the guide rail 8 lying one behind the other support zones assigned 32 to 34, of which the support zones 33 and 34, as shown in FIG Fig.
  • the support surface 13 is designed in the illustrations as a support slide 44, which is arranged longitudinally adjustable in a recessed guide seat 35 of the base body 2.
  • the longitudinal adjustment of the support slide 44 with securing the respective desired longitudinal position of the support surface 13 may, for example, as in Fig. 5 illustrated latching done.
  • the guide receptacle in the direction of displacement of the support support 13 extending through slots 36 for locking hooks 37, which the underside of the main body 2, as in Fig. 5 indicated, a saw tooth is assigned.
  • a latching connection in particular a sawtooth connection between mutually corresponding surfaces of the support support 13 and the guide receptacle 35, as in Fig. 4 indicated at 38, be provided.
  • the grip portion 10 adjacent position of the support surface 13 allows not only matched to the altitude of the respective workpiece 4 support height for the guide rail 8 and a Unter alloy the guide rail 8 near the handle portion 10 so that based on the length of the guide rail 8 only a very short Lever arm between the support for the guide rail 8 against the support support 13 and the handle part 10 results.
  • a pin 39 is provided on the part of the support pad 13. This is assigned by the base body 2 in a manner not shown, a receiving hole. Further, the pin 39 is loaded by a spring 40 in the direction of its engagement position to the receiving hole, so that the respective lock can be solved at any time by raising the pin 39.
  • a displaceably guided in the support pad 13 pin 41 for example, in a passage slot 36 according to Fig. 4 can be threaded and engages in its threaded position on the end provided claws 42 with appropriate rotational position edge portions to the passage slot 36. In this engaging position of the claws 42 of the pin 41 is supported by the spring 43, which must be compressed to release the connection.
  • the supporting support 13 formed as a support slide 13 is still provided at its the rear part 6 facing end with transverse to the guide rail 8 opposite and against the aufodorde guide rail 8 laterally projecting guide members 45 whose facing guide flanks 46 in particular einarchitected bevelled in the direction to run the main body 2, so that the guide rail 8 in its respective, applied to the workpiece 4 working position on the support pad 13 is also page-guided.
  • the guide members 45 laterally to the guide rail 8 lying, as a "handle" for the displacement of the support slide 44 to be used supports.
  • the transverse guide of the guide rail 8 via their pivoting paths between the workpiece 4 resting and raised relative to the workpiece 4 also serves the guide dome 11 with its in the pivoting direction of the guide rail 8 extending and U-shaped guide flanks 62 having guide opening 12.
  • This has a transverse to the Flanks 62 running Rear wall 53 at which the connected via the spacer body 26 end portions of the profiles 24 end.
  • the pivoting angle for the guide rail 8 is predetermined in its maximum size via the guide dome 11.
  • pivotal positions are, for example, a transport position as well as a position of the guide rail 8 pivoted relative to the base body 2, in which workpieces 4 can be introduced into or removed from the support zone 3, wherein this can advantageously also be achieved with both hands when the pivot position is locked.
  • the transport position preferably corresponds to a position of the guide rail 8 in which it lies directly adjacent to the main body 2, but in which there is no contact between the working carriage 17 and / or the working tools 18 provided thereon and the base body 2, also in the contact zone 3, consists.
  • the fastening part 47 is formed at the end of the guide rail 8 which ends in the guide opening 12.
  • Fig. 8 illustrates in this regard that the spacer 26, which is expiring on the front part 6 of the body 2 between the profiles 24 of the guide rail 8, a longitudinally projecting over the profiles 24 cylindrical projection 48, on which, the fastening part 47 associated, a guide bushing 49th is guided axially displaceable and rotatable.
  • the guide bush 49 is the carrier of the handle 50 of the handle part 10, which is preferably connected as a molded part with the guide bush 49.
  • Axial is the guide bushing 49 to the cylindrical projection 48 slidably supported at its free end by a spring 51.
  • the spring 51 is enclosed to a provided in the end-side extension of the projection 48 and fixed to the approach 48, possibly also integrally formed with the shoulder 48 support member 52 and axially between a support member 52 end associated stop collar 63 and a formed by the end face of the bush 49 This or the associated support collar 65.
  • the handle portion 10 is rotatable to the projection 48 and limited axially displaceable, thus forming a rotary push handle.
  • a rotary push handle forming handle portion 10 11 11 recesses 54, 55 are assigned to the facing rear wall 53 of the dome, the predetermined, latching pivotal positions of the guide rail 8 correspond, wherein of the recesses 54, 55 in the embodiment by the lower recess 54th a transport position of the guide rail 8 is predetermined to the base body 2.
  • the upper recess 55 corresponds to a pivotal position of the guide rail 55, in which a respective workpiece 4, so in particular a tile is introduced into the support zone 3 or removed therefrom.
  • the handle 50 runs around to the guide bushing 49 in a foot part 56, which is formed by an annular collar 57 and two diametrically opposed, opposite the collar 57 projecting and annular collar 57 axially adjoining locking tabs 58 whose width of the width of the in the rear wall 53rd between the recesses 54, 55 extending guide slot 59 and approximately the diameter of the cylindrical projection 48 corresponds, so that the handle 50 is rotationally fixed in engagement with the locking tabs 58 in the guide slot 59.
  • the diameter of a circumference around the locking tabs 58 corresponds approximately to the diameter of the recesses 54, 55 and the annular collar 57 has an outer diameter which is greater than the width of the guide groove 59, such that over the length of the guide slot 59, also within the respective recess 54, 55 results in an overlapping support of the annular collar 57 to the rear wall 53, and between the outer diameter of the annular collar 57 and the perimeter around the locking tabs 58, so the inner diameter of the circular recesses 54, 55 remains only one of the locking tabs 59 covered annular zone 60 remains , In this annular zone 60, the depressions 54, 55 are provided on the bottom side with nubs 61, on which the locking tabs 58 run up when the handle part 10 is rotated about the projection 48.
  • each case four nubs 61 are provided, two of which are diametrically opposed to one another, namely symmetrically to a straight line passing through the centers of the connecting via the slot 59, circular recesses 54, 55 extends.
  • the locking tabs 58 To switch between the depressions defined by the depressions 54, 55, the locking tabs 58 must be aligned by rotating the handle member 10 in its mutually diagonal extent to the guide slot 59. As a result, a rotational position for the grip part 10 in the region of the transfer between the depressions 54, 55 is ensured, from which in each case identical locking possibilities exist in each of the depressions 54, 55.
  • FIG. 8 is designed as a rotary push handle handle 10 - for better illustration - illustrated in its axially withdrawn against the force of the spring 51 position, which allows a rotation and in which the locking tabs 58 do not engage in the slot 59.
  • the work carriage 17 is along the resting on the workpiece 4 guide rail 8 movable, the workpiece 4 in the Position to the support zone 3 in the solution according to the invention preferably determined solely by weight loading. However, if necessary, in addition, a corresponding fixing of the workpiece 4 to the support zone 3 in conjunction with a locking position of the guide rail 8 is possible.
  • the work carriage 17 carries, as already from the illustration according to Fig. 1 partially visible, the working tools 18, and is in a schematic representation of these working tools 17, namely a cutting wheel 73 and break punches 71, simplified in the Fig. 10 to 13 shown.
  • FIGS. 10 to 13 show the carriage 17 in relation to the illustration according to FIG Fig. 1 opposite, offset by 180 ° alignment of the device 1 in a schematic sectional view along line XX in Fig. 1 , so that the work carriage 17, as in Fig. 1 , the handle bar 20 is inclined towards the rear end of the device 1 and for cutting the respective workpiece 4, in particular a tile, the working carriage 17 in the direction of arrow 72 in Fig. 10 along the guide rail 8 is moved.
  • the arrow 72 thus marks the cutting direction.
  • a cutting wheel 73 is effected on a lever 74, which is articulated as a two-armed lever 74 about an axis 75 pivotally to the carriage body 22, wherein the projecting in the direction of arrow 72 on the axis 75 of the lever 74 is acted upon by a spring 76, so that the cutting wheel 73 occupies a position raised relative to the workpiece 4, not shown here.
  • the lever 74 is pivotable about the axis 75 in the direction of the engagement position of the cutting wheel 73 to the workpiece via a boom 77 to the shaft 78 which is rotationally fixed to the lateral arms 23 of the handle bar 20 and whose axis 79, the common axis of rotation for the boom 77th and forms the handle bar 20 with the web 21.
  • the shaft may also be provided with a corresponding, the lever 74 acting cam.
  • the breaking process wherein the breaking both sides of the carriage body 22 lying punch 71, of which in the schematized sectional views according to FIGS. 10 to 13 only one is shown, in the direction of the arrow 86 are pressed against the workpiece 4.
  • the corresponding action on the respective breaking punch 71 is effected by pivoting the handle bar 20 in the direction of rotation 82 corresponding to the arrow formed on the lateral arms 23 actuating cam 85.
  • the end of the extension path of the breaking punch 71 in the direction of arrow 82 against the workpiece 4 corresponds to a further locking position for the handle 20, the in Fig.
  • a locking member 83 associated with the receptacle 88 is provided so that the breaking punch 71 are to be fixed in its breaking the workpiece 4 position.
  • the neutral position and the refractive position are the lateral arms 23 of the handle bar 20 associated locking members 83, in particular from the Fig.
  • the locking members 83 are to be released by the user via a corresponding, preferably the handle bar 20 associated actuating linkage, as well as below with respect to the Fig. 14 and 15 explained with further details.
  • Fig. 14 shows in a schematic and simplified representation of a working carriage 17 in a U-shaped cross-sectional shape with the carriage cheeks 90 cross slide rail 91.
  • the shaft 78 In height of the carriage web 91 and transverse to the carriage cheeks 90 extending the shaft 78 is mounted in particular in the carriage cheeks 90, wherein the ends Grip hanger 23 are rotationally fixed to the shaft 78 and wherein in the area between the carriage cheeks 90, the shaft 78 with the boom 77, optionally with a corresponding cam, is formed, via which the lying between the cheeks 90 cutting wheel 73 of the cutting assembly 70 is to act.
  • the cheeks 90 of the carriage 17 are in the region of the shaft 78 and coaxial therewith as a circular, relative to the carriage web 71 in the direction of the web 21 of the handle bar 20 projecting thrust washers 92 with peripheral, the receptacles 84 and 88 for the locking members 83 forming depressions and / or paragraphs trained.
  • Fig. 14 10 shows an actuating linkage 94 in an embodiment with two link arms 95 (partially covered by a housing 112) extending along the lateral hanger arms 23, which are slidably guided along the hanger arms 23, as illustrated by arrow 96, and towards the carriage body 22 in accordance with the bow arms 23 are connected to each other bent over a web 97, to which the locking members 83 are provided in the overlap region to the provided on the carriage cheeks 90 thrust washers 92.
  • the link arms 95 are acted upon by springs 98 in the direction of engagement of the locking members 83 on the receptacles 84. Contrary to this Beaufschlagungsraum, the link arms 95 can be raised to cancel the respective lock. These are the rod arms adjacent to the web 21 of the handle bar connected via a handle bar 99, so that it is possible in a simple manner, to release the respective locking positions, the locking members 83 to the receptacles 84 out of engagement.
  • the same construction of the work carriage 17 with associated handle bar 20 shows Fig. 15 for an actuating linkage 100, in which the hanger arms 23 are designed to be longitudinally slotted in the overlapping area to the link arms 101 running along the same, such that the linkage arms 101, passing through the legs of the hanger arms 23, are pivotable transversely to the direction of extension of the hanger arms 23 via pivot axes 102 are connected.
  • the link arms 101 which in Fig. 15 only indicated by dashed lines, provided with locking members 83, which provided for in the thrust washers 92 locking receivers 84, 88, as shown in the Fig. 14 described, spring-loaded in the engaged position to pivot.
  • an actuator assembly 104 is provided for this purpose, which is transverse to the lateral arms 23 of the handle bar 20 adjacent to the strap web 21 and opposite each other laterally cantilevered pushbutton 105 which over against the Handle 20-position-fixed systems supported springs 106 are loaded to their original position. This corresponds to the engagement position of the provided on the link arms 101 locking members 83 in the receptacles 84 and 88.
  • the push buttons 105 are coupled in motion via an intermediate, the handle bar 20 in a manner not shown in detail pivotally supported two-armed clutch lever 107.
  • Fig. 15 illustrated in addition to the illustration according to Fig. 14 the position of the working carriage 17 to the guide rail 8, which are shown by the guide rail 8 via the spacers 25 and 26 connected L-shaped profiles 24 which extend with their short, parallel to the web 21 legs 108 each against the carriage cheeks 90 and on which the slide stay 91 is slidably supported via indicated sliding bearing 109.
  • the lateral support between the carriage cheeks 90 and the guide rail 8 takes place against the long legs 110 of the L-shaped profiles, which extend to the side facing away from the web 91 side and between which the cutting wheel 73rd is, which is guided by a lever 74 which is pivotable about the web 91 fixed to the rotation axis 75 and is resiliently loaded via the spring 76 in the direction of its raised position from the workpiece.
  • the transverse support of the working carriage 17 against the long legs 108 of the profiles 24 is again preferably slide-mounted on sliding bodies 111 lying between the carriage cheeks 90 and the long legs 110.
  • Fig. 15 shows in addition to the previous illustrations, the two sides of the work carriage 17 arrangement of the breaking punch 71 with corresponding actuation arrangements.
  • Fig. 14 shown for the left-side part of the work carriage 17, the working carriage, as far as the functions allow, provided with a housing 112.
  • FIG. 16 A simplified, separate representation of the work carriage 17 with handle bar 20 and over the handle bar 20 successful operation of the cutting wheel 73 is made Fig. 16 seen.
  • illustrated Fig. 16 Also, illustrated Fig. 16 Also, that the cutting wheel 73 is loaded via the spring 76 through the intermediary of the lever 74 to its excavated position, so that with the switch from the cutting position to the neutral position for the cutting wheel 73 a retracted position in the working carriage 17 results only at the changeover from the neutral position of the handle bar 20 is canceled in the cutting position.
  • This loading can be done, for example, by a purely schematic as a bar connection between a linkage 120 on the lever arm 114 and a linkage 121 on the carriage body 22 indicated tension spring connection 116, or even at a Druckfederabstützung 117, wherein the respective lever arm 115 at least starting from the neutral position to Cutting position via a containing the actuating cam 85 bail arm 23rd Connected cam 118 is acted upon, such that the brake plunger 71 are displaced to its rest position within the working carriage 17, thus thus are held when cutting the workpiece 4 via the cutting wheel 73 in a clearance position to the workpiece 4.
  • the axis 75 for the cutting wheel 73 bearing two-armed lever 74 according to Fig. 16 and the axis 119, around the two-armed lever 113 carrying the breaking punches 71 (in accordance with FIG Fig. 17 ) are pivotable, both lie relative to the axis 79 of the shaft 78 on the same, the rear part 6 of the body 12 facing side, so that can be realized with a favorable design ratio with a short design of the work carriage 17 and larger lever lengths.
  • Fig. 1 illustrates, in combination, as well as in sub-combinations to an advantageous construction of the device according to Fig. 1 but in particular also constitute independent inventions.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP12160030A 2011-05-18 2012-03-19 Dispositif de coupe de pièces usinées plates Withdrawn EP2524785A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110076028 DE102011076028A1 (de) 2011-05-18 2011-05-18 Vorrichtung zum Schneiden von flächigen Werkstücken

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EP2524785A1 true EP2524785A1 (fr) 2012-11-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015118198A1 (fr) * 2014-02-04 2015-08-13 Bellota Herramientas, S.A. Double élément de positionnement d'angle pour machines de découpes de céramique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1356714A (fr) * 1963-05-13 1964-03-27 Mec Montoli Vincenzo Off Tranche à couper les carreaux de revêtement, en particulier ceux en céramique

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1356714A (fr) * 1963-05-13 1964-03-27 Mec Montoli Vincenzo Off Tranche à couper les carreaux de revêtement, en particulier ceux en céramique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015118198A1 (fr) * 2014-02-04 2015-08-13 Bellota Herramientas, S.A. Double élément de positionnement d'angle pour machines de découpes de céramique

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