EP3055104A1 - Vorrichtung mit kleiner vertikaler masse zum klemmen eines teils auf einem werkzeug - Google Patents
Vorrichtung mit kleiner vertikaler masse zum klemmen eines teils auf einem werkzeugInfo
- Publication number
- EP3055104A1 EP3055104A1 EP13783081.6A EP13783081A EP3055104A1 EP 3055104 A1 EP3055104 A1 EP 3055104A1 EP 13783081 A EP13783081 A EP 13783081A EP 3055104 A1 EP3055104 A1 EP 3055104A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flange
- clamping
- clamping device
- cam
- finger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 230000033001 locomotion Effects 0.000 claims abstract description 25
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 239000011324 bead Substances 0.000 claims description 4
- 208000004067 Flatfoot Diseases 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/061—Arrangements for positively actuating jaws with fluid drive
- B25B5/062—Arrangements for positively actuating jaws with fluid drive with clamping means pivoting around an axis parallel to the pressing direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/061—Arrangements for positively actuating jaws with fluid drive
- B25B5/064—Arrangements for positively actuating jaws with fluid drive with clamping means pivoting around an axis perpendicular to the pressing direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/08—Arrangements for positively actuating jaws using cams
- B25B5/087—Arrangements for positively actuating jaws using cams actuated by a hydraulic or pneumatic piston
Definitions
- the invention relates to a device with a small vertical space for clamping a workpiece on a tool, of the type comprising a jack and a flange actuated by the jack.
- machining tools for the manufacture of parts by removal of material.
- Such tools are designed to be quickly put in place on a machine tool such as a machining center. They comprise keys for receiving and positioning one or more workpieces. They further include clamping devices to hold the workpiece in place during the machining phase.
- Document FR 2 743 320 A1 shows an example of a clamping device operated by a fluid such as a hydraulic fluid or air.
- the device comprises a jack and a flange, the flange being actuated by the jack via transmission means.
- the flange moves in an arcuate housing, so that the flange moves in a pivoting motion.
- a clamping surface at the end of the flange is intended to come into contact with the workpiece to be clamped so as to clamp the workpiece.
- the device is intended to be fixed on the tooling.
- Such a device effectively maintains the parts, and is of limited size relative to the plane of attachment of the device, thanks to the orientation of the axis of the cylinder substantially parallel to the plane of attachment.
- the movement of berthing of the piece is made in a curved path and mainly oblique with respect to the support plane of the part. This results in a possible sliding of the piece on its supports and a variable positioning from one room to another.
- the aim of the invention is to provide a clamping device with reduced overall dimensions with respect to a fastening plane and ensuring tightness and reliable positioning in the direction of the fastening plane.
- the invention relates to a device for clamping a workpiece on a tool, comprising a jack and a flange, the flange being actuated by the jack via transmission means, the jack being selectively actuated by a pressurized fluid and itself comprising a body fixed in operation to the tool and a slide slidably mounted relative to the body along a slide axis, the flange struggling under the action of the cylinder between a position of clamping and a release position in which it is recessed relative to the clamping position.
- the device is characterized in that it further comprises guide members provided for driving the flange in a movement comprising a rotation about a pivot axis at least at the end of its stroke towards its release position and following a translational movement in a clamping direction oblique or perpendicular to the axis of the slider and perpendicular to the pivot axis at least at the end of its stroke towards its clamping position.
- the device according to the invention can be put in place with the slide axis parallel to an attachment plane, which makes it possible to obtain a clamping movement perpendicular to the plane of attachment. As the clamping movement is straight, no sliding movement on the supports is induced for the workpiece to be clamped. This provides a high reliability of the attachment, while having a limited space above the attachment plane, due to the orientation of the cylinder.
- the guide members comprise first guiding means and second guiding means spaced apart from each other so as to define the path of the flange between the clamping position and the releasing position.
- the guiding means make it possible to define both the position of the flange and the orientation thereof.
- first and second guide means respectively comprise a first and a second finger cooperating respectively with a first and a second cam.
- the cooperation of a finger and a cam makes it possible to define the trajectory of a point of the flange in a plane. By combining two sets of this type, the path of the flange is completely defined.
- the first finger is mounted on the flange while the first cam is carried by the body.
- the first cam comprises a first portion in which the first finger is located when the flange is in the clamping position, the first portion being parallel to the clamping direction, and a second portion which is oriented towards the jack.
- the first portion corresponds to the rectilinear movement towards the clamping position.
- the orientation of the second portion provides a tilting of the flange, so as to clear the space above the room and facilitate its introduction or removal.
- the second finger is mounted on the body while the second cam is carried by the flange by extending rectilinearly and in the clamping direction when the flange is in the clamping position. This arrangement allows the rectilinear movement of the flange to the clamping position.
- the transmission means comprise a transmission pin and a transmission cam cooperating with each other. These means make it possible to transform the rectilinear motion of the slider into a movement combining a phase of rotation and a phase of translation in another direction.
- the slide has a flat foot, the transmission cam being carried by the foot of the slide, the flange having a flange groove in which the foot extends and slides, the transmission cam being traversed by a pin forming the transmission finger.
- the flange groove guides the slider to ensure the permanent orientation of the transmission cam.
- the movement of the slider conditions the movement of the pin which drives the flange. This ensures the transformation of the sliding movement provided by the cylinder.
- the pin is not oriented in the cam so that pivoting of the flange about the axis of the pin is allowed.
- the transmission cam comprises a first portion inclined with respect to the axis of the slide, and a second portion substantially perpendicular to the axis of the slide and in which the transmission finger is located when the flange is in position of looseness.
- the transmission finger engages in the second portion in the movement towards the release position, the driving of the flange is carried out substantially in the direction of sliding, which facilitates the tilting of the flange and decreases the stroke of the jack for tilting.
- the body comprises a yoke, the yoke having two wings parallel to each other, the flange struggling between the wings. This can lead to a solid and balanced guide of the flange.
- the wings protect the flange, especially against intrusions of chips or dust.
- the device comprises first support elements and second support elements, the first support elements comprising a first support element fixed relative to the body and a first movable support element connected to the flange, the first fixed and movable support members cooperating selectively, at least at the end of the stroke of the flange towards its clamping position, to mutually offer a sliding contact parallel to the tightening direction, the second bearing elements comprising a second support element fixed relative to the body and a second movable support element connected to the flange, these second fixed and movable support elements cooperating selectively, at least at the end of the stroke of the flange towards its position of clamping, to afford each other a sliding contact parallel to the clamping direction, the first and second support members being spaced apart from each other to allow a bridging of the flange on the part. e to tighten.
- the clamping forces are transmitted between the body and the flange by direct contact between surfaces of each of these parts, which ensures good rigidity of the clamping, without biasing the guide means.
- the first fixed support element is constituted by a bearing surface of the body between the wings of the yoke, the first movable support element being constituted by a first heel of the bridle.
- the second movable support element is constituted by two second bearing heels carried by the flange and extending symmetrically on either side of a median plane of the flange and the slide, transverse to the pivot axis
- the second fixed support element is constituted by two body bearing grooves formed in the wings facing each other, on the sides of which the second support heels 'support symmetrically with respect to said median plane. The second support element is thus placed between the wings of the yoke and are well protected against chips and dust.
- the slide is made by a rod and a piston joined by assembly, the rod being connected to the transmission means. It is thus possible to impart a substantial dimension to the transmission means, without being limited to the diameter of the rod. Indeed, by a two-piece design, we can introduce the rod on one side of the bore that guides the rod and bring the piston on the other side. The assembly is carried out for example by screwing the piston on the rod.
- the body comprises a fixing face substantially perpendicular to the clamping direction. This provides means for fixing the device on a tool attachment plane and to apply a clamping force in the direction of the attachment plane.
- Figure 1 is a perspective view of a clamping device according to one embodiment of the invention and release position;
- Figure 2 is a perspective view of the device of Figure 1 according to another angle of view and in the clamping position;
- Figure 3 is a sectional view along a median plane of the device in the release position
- Figure 4 is a view similar to Figure 3, in the clamping position
- Figure 5 is a view similar to Figure 3, in an intermediate position between the release position and the clamping position;
- Figure 6 is a perspective view of the device of Figure 1, a side cover being removed;
- Figure 7 is a top view of the device of Figure 1.
- a clamping device is shown in Figures 1 to 7. It comprises a body 1 forming the body of a jack 2 and a flange 3 operated by the jack 2. It comprises a fixing face 10 for be in fixed support on the attachment plane F of a tooling 0, and four through holes perpendicular to the attachment face 10 and for receiving fixing screws.
- a fixing face 10 for be in fixed support on the attachment plane F of a tooling 0, and four through holes perpendicular to the attachment face 10 and for receiving fixing screws.
- the body 1 has a general rectangular parallelepipedal shape and comprises a yoke 11 whose two flanges 110 extend perpendicularly to the attachment face 10 in a symmetrical manner relative to a plane perpendicular to the attachment face 10.
- the flange 3 is struggling between the flanges 110 of the yoke 11 between a clamping position and a releasing position, being guided between the inner faces of the wings 110 to move parallel to the plane of the wings 110.
- the flange 3 has a spout 30 which protrudes from the body 1 beyond a front face 11 when in the clamping position, so as to extend beyond above the fastening plane F of the tooling 0 and to tighten a part to be clamped P in the direction of the fastening plane F.
- the spout 30 of the flange 3 has moved back so as to be substantially aligned with the front face 11, ie recessed relative to the clamping position.
- the flange 3 protrudes slightly above the body 1, that is to say opposite the fixing face 10.
- the jack 2 comprises a slider 20 slidably mounted in a bore 21 of the body 1 extending along a slider axis A parallel to the attachment face 10.
- the slider 20 comprises a piston 201 and a rod assembled to the piston 201 by screwing.
- the bore 21 is closed by a cover 21 so as to define a first chamber 23 in the bore 21 between the piston 201 and the stopper.
- a second chamber 24 is also delimited in the bore 21 by the piston 201, on the opposite side to the first chamber 23.
- Each chamber 23, 24 is in fluid communication with a first orifice 101 and a second orifice 102 opening on the face respectively. 10.
- a connection with supply ducts can be carried out on the fastening plane F. Seals are provided in the appropriate places that are not detailed here.
- the rod 202 passes through a neck 25 which connects the second chamber 24 and the space between the wings 110 of the yoke 11. In this space, the rod 202 joins the flange 3 by means of transmission means 4.
- the transmission means 4 comprise a substantially flat foot 40 carried by the rod 202, a flange groove 41 carried by the flange 3 in which the foot 40 is adjusted so as to be slidably mounted in a plane parallel to the axis of slide A 20 and perpendicular to the attachment face 10 and a transmission pin formed by a pin 42 passing through the flange 3 perpendicular to said plane.
- the foot 40 comprises a transmission cam 401 which passes through it and which extends in a first portion 4011 obliquely with respect to the axis of slide A and a second portion 4012 perpendicular to the axis of slide A, the extreme side of the pin 202 opposite the piston 201.
- the pin 42 passes through the transmission cam 401. It is introduced through a mounting hole 43 formed in one of the flanges 110 opposite the position of the pin 42 when the flange 3 is in the tightening position.
- the mounting hole 43 is closed by a plug 44 placed after the passage of the pin 42.
- the clamping device further comprises guide members 5 provided for driving the flange 3 along a predefined path.
- the path comprises a rotation about a pivot axis at least at the end of its stroke towards its release position. This pivoting is therefore performed along a pivot axis perpendicular to the plane of the wings 110.
- the trajectory further comprises a translational movement in a clamping direction perpendicular to the axis of the slider 20 at least at the end of its stroke towards its position. Clamping. This translation is therefore also perpendicular to the pivot axis.
- the guide members 5 comprise first guide means 51 and second guide means 52, spaced apart from each other, so as to define the path of the flange 3 between the clamping position and the position of looseness.
- the first guide means 51 comprise a first finger 511 cooperating with a first cam 512.
- the first finger 511 is mounted on the flange 3 while the first cam 512 is carried by the body 1.
- the first cam 512 is composed of two grooves first cam 5120 formed in the wings 110 symmetrically and through the wings 110.
- the first finger 511 is formed of two pins 5110 screwed on either side of the flange 3, so as to be housed in the grooves of first cam 5120.
- the first cam 512 comprises a first portion 5121 in which the first finger 511 is located when the flange 3 is in the clamping position, and which is parallel to a clamping direction S perpendicular to the attachment face 10, and a second portion 5122 which moves away from the front face 11.
- the second guide means 52 are placed closer to the attachment face 10 than the first guide means 51 and comprise a second finger 521 cooperating with a second cam 522.
- the second finger 521 is mounted on the body 1 while the second Cam 522 is carried by the flange 3 extending rectilinearly and in the tightening direction S when the flange 3 is in the clamping position.
- the first finger 511 is substantially in alignment with the second cam 522.
- the second cam 522 is composed of two grooves of second cam extending on either side of the flange 3.
- the second finger 521 is composed of two pins 5210 passing through the flanges 110 of the yoke 11 and projecting towards the flange 3 by being housed in the grooves of the second cam 522.
- the clamping device further comprises first support elements 6 comprising a first fixed support element 61 with respect to the body 1 and a first movable support element 62 connected to the flange 3, these first fixed and movable support elements 61, 62 cooperating selectively, at the end of the stroke of the flange 3 towards its clamping position, to offer each other a sliding contact parallel to the clamping direction S.
- the first element of fixed support is constituted by a bearing surface 61 of the body 1 between the flanges 110 of the yoke 11, perpendicular to the attachment face 10, and the first movable support member is constituted by a first bead 62 of the flange 3 located on the furthest part of the fixing face 10.
- the clamping device further comprises second support elements 7 comprising a second fixed support element 71 relative to the body 1 and a second movable support element 72 connected to the flange 3.
- the second movable support element 72 is constituted by two second bearing heels 721 carried by the flange 3 and extending symmetrically on either side of a median plane M of the flange 3 and the slider 20, transverse to the pivot axis.
- the second fixed support element 71 is constituted by two bearing grooves 711 of the body 1 made in the flanges 110, one facing the other, on flanks of which the second support heels 721 are supported. symmetrically with respect to said median plane and can slide in a direction perpendicular to the attachment face 10.
- the bearing grooves 711 are open on the attachment face 10. They also have clearances so that the second bearing heels 721 can rotate as the flange 3 pivots to the release position.
- the clamping device also comprises two lateral covers 8, housed in a recess 80 provided on the outer faces of the wings 110 and covering the grooves of the first cam 512.
- the covers 8 are fixed by the second finger pins 5210 which are screwed into the wings 110. They also cover the passage hole 43 and the plug 44 which is inserted therein.
- a front cover 9 is also fixed on the front face 11 of the body 1, in a rabbet 90 provided for this purpose on the end of each of the wings 110.
- the front cover 9 extends from the attachment face 10 to half-height of the body 1, so as to leave a small gap between the front cover 9 and the flange 3 when the flange 3 passes from the clamping position to the release position.
- the flange 3 is in the release position, as shown in Figures 1 and 3.
- the piston 201 is as close to the cover 21 and the slider 20 is in the retracted position.
- the pin 42 is in the second transmission cam portion 4012 401.
- the first finger 511 is in the second portion 5122 of the first cam 512, while the second finger 521 is at the end of the second cam 522 opposed to the side of the spout 30.
- the flange 3 is inclined so that the first bead 62 passes over the body 1.
- the slide 20 By sending a pressurized fluid into the first chamber 23, and allowing that contained in the second chamber 24 to exit, the slide 20 is controlled to slide to an extended position.
- the foot 40 of the slider 20 pushes on the pin 42 engaged in the second portion 4012 of the transmission cam 401 so as to cause the sliding of the first finger 511 in the second portion 5122 of the first cam 512.
- the flange 3 then makes a pivoting movement about the axis of the second finger 521.
- the flange 3 also begins to slide at the second level finger 521 in the groove of second cam 522. During this pivoting, the spout 30 protrudes more significantly beyond the front face 11.
- the pin 42 engages the oblique portion 4011 of the transmission cam 401.
- the flange 3 is then in a vertical position, as shown in Figure 5.
- the displacement of the flange 3 is then a translation movement perpendicular to the attachment face 10.
- This movement is controlled by the sliding of the pin 42 in the oblique portion 4011 of the transmission cam 401, until the spout 30 comes to bear on the part to be clamped P.
- the clamping force is thus provided by the jack 2, and is transformed into a vertical force by the transmission cam 401.
- the first bead 62 engages the bearing surface 61 by sliding against it.
- the second support heels 721 slide in the bearing grooves 711. The clamping position is then reached.
- the invention is not limited to the embodiment which has just been described by way of example.
- the slider axis A is not necessarily parallel to the attachment face 10, but it can be plunging.
- the transmission cam 401 could be rectilinear, at the cost of a slightly larger stroke of the slider 20.
- the second cam and the second finger 521 could be respectively fixed and movable.
- the clamping direction could be oblique with respect to the attachment face, in order to adapt to oblique tightening directions relative to the attachment plane of the tooling.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RS20190332A RS58626B1 (sr) | 2013-10-07 | 2013-10-07 | Uređaj sa malom vertikalnom izbočinom za stezanje dela na alatu |
HUE13783081A HUE043125T2 (hu) | 2013-10-07 | 2013-10-07 | Kis függõleges térigényû készülék munkadarabnak egy szerszámon való befogására |
PT13783081T PT3055104T (pt) | 2013-10-07 | 2013-10-07 | Dispositivo de pequenas dimensões na vertical para o aperto de uma peça numa ferramenta |
SI201331377T SI3055104T1 (sl) | 2013-10-07 | 2013-10-07 | Naprava z majhno vertikalno maso za vpetje kosa v orodje |
PL13783081T PL3055104T3 (pl) | 2013-10-07 | 2013-10-07 | Urządzenie niewielkich rozmiarów w pionie do mocowania części na narzędziu |
HRP20190468TT HRP20190468T1 (hr) | 2013-10-07 | 2019-03-11 | Uređaj sa malom vertikalnom izbočinom za stezanje dijela na alatu |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2013/052372 WO2015052386A1 (fr) | 2013-10-07 | 2013-10-07 | Dispositif à faible encombrement vertical pour le serrage d'une pièce sur un outillage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3055104A1 true EP3055104A1 (de) | 2016-08-17 |
EP3055104B1 EP3055104B1 (de) | 2018-12-12 |
Family
ID=49486505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13783081.6A Active EP3055104B1 (de) | 2013-10-07 | 2013-10-07 | Vorrichtung mit kleiner vertikaler masse zum klemmen eines teils auf einem werkzeug |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP3055104B1 (de) |
DK (1) | DK3055104T3 (de) |
ES (1) | ES2715653T3 (de) |
HR (1) | HRP20190468T1 (de) |
HU (1) | HUE043125T2 (de) |
PL (1) | PL3055104T3 (de) |
PT (1) | PT3055104T (de) |
RS (1) | RS58626B1 (de) |
SI (1) | SI3055104T1 (de) |
WO (1) | WO2015052386A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107433612B (zh) * | 2017-09-11 | 2020-04-07 | 无锡弗沃德科技有限公司 | 一种全封闭式耐高温气动夹钳 |
DE102018009165A1 (de) | 2017-12-22 | 2019-06-27 | Sew-Eurodrive Gmbh & Co Kg | Hydraulisch betätigbare Spannvorrichtung mit einem Blockteil, einem Kolben und einem Spannteil und Verfahren zum Betätigen der Spannvorrichtung |
FR3122843B1 (fr) * | 2021-05-14 | 2023-04-14 | Christophe Boiteux | dispositif de bridage |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3565415A (en) * | 1968-07-05 | 1971-02-23 | Leland F Blatt | Power-operated bar clamp |
US3724837A (en) * | 1970-09-02 | 1973-04-03 | Dover Corp | Retracting clamp |
DE4007590A1 (de) * | 1990-03-09 | 1991-09-12 | Hbs Heberle Bolzenschweiss Sys | Werkstueckspanner |
DE9104053U1 (de) * | 1991-04-04 | 1991-06-27 | De-Sta-Co Metallerzeugnisse Gmbh, 6000 Frankfurt | Schwenkspannvorrichtung |
KR100308826B1 (ko) * | 1994-01-18 | 2001-12-15 | 요네자와 게이타로 | 클램프장치 |
DE19531889A1 (de) * | 1995-08-30 | 1997-03-06 | Rudolf Kohlert | Spannelement |
FR2743320B1 (fr) | 1996-01-08 | 1998-09-11 | Ljc Productique Sarl | Dispositif de serrage hydraulique non coincant au desserrage pour le bridage des outils sur les tables de presse |
-
2013
- 2013-10-07 PT PT13783081T patent/PT3055104T/pt unknown
- 2013-10-07 ES ES13783081T patent/ES2715653T3/es active Active
- 2013-10-07 RS RS20190332A patent/RS58626B1/sr unknown
- 2013-10-07 WO PCT/FR2013/052372 patent/WO2015052386A1/fr active Application Filing
- 2013-10-07 SI SI201331377T patent/SI3055104T1/sl unknown
- 2013-10-07 DK DK13783081.6T patent/DK3055104T3/en active
- 2013-10-07 PL PL13783081T patent/PL3055104T3/pl unknown
- 2013-10-07 HU HUE13783081A patent/HUE043125T2/hu unknown
- 2013-10-07 EP EP13783081.6A patent/EP3055104B1/de active Active
-
2019
- 2019-03-11 HR HRP20190468TT patent/HRP20190468T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
HUE043125T2 (hu) | 2019-07-29 |
DK3055104T3 (en) | 2019-04-01 |
EP3055104B1 (de) | 2018-12-12 |
SI3055104T1 (sl) | 2019-05-31 |
PT3055104T (pt) | 2019-03-25 |
RS58626B1 (sr) | 2019-05-31 |
HRP20190468T1 (hr) | 2019-07-12 |
ES2715653T3 (es) | 2019-06-05 |
PL3055104T3 (pl) | 2019-07-31 |
WO2015052386A1 (fr) | 2015-04-16 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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