EP1510269A1 - Radialpresse zum Verpressen von rotationssymmetrischen Hohlkörpern - Google Patents
Radialpresse zum Verpressen von rotationssymmetrischen Hohlkörpern Download PDFInfo
- Publication number
- EP1510269A1 EP1510269A1 EP04019811A EP04019811A EP1510269A1 EP 1510269 A1 EP1510269 A1 EP 1510269A1 EP 04019811 A EP04019811 A EP 04019811A EP 04019811 A EP04019811 A EP 04019811A EP 1510269 A1 EP1510269 A1 EP 1510269A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- press
- pressing
- radial
- press according
- pressure body
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
- B21D39/048—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods using presses for radially crimping tubular elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5367—Coupling to conduit
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53987—Tube, sleeve or ferrule
Definitions
- the invention relates to a radial press according to the preamble of claim 1
- “hollow workpieces” are sleeve-shaped workpieces with external cross sections in the form of circles and regular polygons like six and one Octagonal profiles to understand.
- the workpiece outer surfaces can straight in the axial direction, conical, cambered (barrel-shaped) or graduated.
- Such workpiece surfaces can by appropriate Training of - preferably replaceable - pressing jaws be taken into account with appropriate pressing surfaces.
- a special field of application for which the subject invention is particularly well suited is the compound of high-strength metal (e.g., steel) existing hose fittings with flexible hose assemblies.
- the hose consists essentially of a Hose piece, pushed over the ends of thick-walled compression sleeves become. In the ends of nipples are plugged, which with fittings are provided, such as those with internal or external threads, flange plates, Pipe bends, manifolds, pipe branches, etc., from the Protruding hose ends.
- Such complex shaped hose assemblies are also called "Hose-tube combinations" referred to.
- Hose-tube combinations For safety reasons and because of the cost, their components should not be together but should be pressed together inextricably.
- the inner parts support the tube walls during the Pressing process and then from the inside.
- the Press sleeves whose shell diameter of the pressing surfaces a pressing device reduced to the desired final diameter, where not only large pressing paths are covered, but also the Press forces progressively increase.
- the press operations must be in small and large series production with high dimensional and repeat accuracy respectively. because it is the hose lines, the pressures up to 1000 bar (100 MPa) and beyond, very often safety relevant Components, their failure and failure immense Costs, personal injury and environmental damage.
- US 3,744,114 is an inseparable in operation pressing tool known in which within a standing on a square, the describes corresponding bearing surfaces, eight pressing surfaces in alternating Arrangement around the press axis around four outer control body and four inner pressing jaws are distributed, the axes of symmetry of the outer control body the diagonals of said, on the Form tip of standing square.
- the topmost tax body rigid with an upper press yoke and the lowest control body with connected to a lower press yoke.
- the two lateral control bodies are guided by two vertical plates on one side on the one hand Press drive and on the other hand are fixed to the press frame and via elongated holes and guide pins, the two lateral control body should move so that all eight pressing surfaces synchronous radial movements To run.
- the support and movement of the inner pressing jaws takes place in that the four inner pressing jaws at their outer ends in mirror-symmetrical arrangement to their direction of movement two control surfaces each with an opening angle of 135 degrees have, and that the outer control body on their insides each have two complementary control surfaces.
- This pressing tool is not divisible mainly because of the lateral one-piece control body, so that no complicated shaped and / or bulky workpieces inserted but only slim workpieces can be pushed through. According to this principle, many work according to the current state of the art Radial presses, wherein the pressing tool was also carried out divisible. But then the disadvantage occurs again. that the bridging the parting line Pressing jaws and / or control body must be divided, among which again the accuracy suffers.
- the pressing tool has eight pressing jaws, each with a pressing surface.
- the control surfaces in the two press yokes are multiple formed angled, and two transverse thereto movable inner control body have been replaced by four plungers, in pairs above and are arranged below a parting line to two tool halves that can be moved far apart to that To allow for bulky hose fittings.
- This construction requires a variety of complicated shaped moving Parts with numerous sliding surfaces, which are processed high quality have to. This results in corresponding production costs.
- the invention is based on the object, a radial press of the beginning described genus in which the paths of all pressing surfaces even more uniform and the synchronization of the radial pressing surface movement from the beginning to the end of the pressing process is further improved, also the workpieces the way Differences in the movements of the individual pressing surfaces are taken by the reaction forces of surface areas of the workpieces To support (hollow body), continue to be such a radial press also be able to form complex-shaped pipe elbows on both To press ends of the hose lines, continue to be such Press also be able to work without excessive design and Cost and large diameters of heavy hose types with the Workpieces (fittings) to press, and finally a radial press the genus described above are created, the requires lower driving forces, is simpler in construction and a lesser Number of high quality machined sliding surfaces, so that it is cheaper to produce, finally, the conditions be created for the fact that the pressing tool in special cases Also for inserting bulky hose fittings or other bulky Workpieces is divisible.
- the Qer core of the invention in simple terms, is that the Pressing tool with all pressing surfaces from the beginning to the end the Presshubes between the pressure hull and the rest, the pressing tool surrounding walls or sliding and supporting surfaces in the press yokes so included is that there is no alternative for unauthorized movements of the pressing surfaces by uncontrollable Reaction forces of the workpiece gives. Also the pressure body itself, the bridging the parting line, is exclusively from the movement of his Control or sliding surfaces in the press yokes dependent. In principle, it works it is about the rotation of the known press jaw sets with their Support and sliding surfaces in the press yokes by 45 degrees.
- the center axis M moves while the pressing process laterally about halfway in the press-gap direction, while the pressure body to the entire path in the press-gap direction advanced.
- This entire way is just as big as that vertical path of the supporting body during the actual pressing process.
- This procedure ensures that the games or lots are between the press parts involved in the pressing process is minimized and despite the high pressing forces the fittings pressed on the hoses in cross-section stay circular.
- This result is in the prior art not achievable, because in this left and right of the press level Pressure bodies are arranged, while in the invention only on one Side a movable pressure body is present.
- the pressing tools are on one side of a press frame, consisting of two tie rods, are arranged and the centroids the wedge-shaped to each other standing second sliding surfaces in the Press yokes on the other side of the press frame or one plane defined by the axes of the tie rods. If that's it formed virtual mutual lever arms at least substantially are the same length, lift the opposing bending moments on the tie rods at least largely, whereby the frictional forces be reduced and the overall construction including the Drive can be performed more easily.
- FIG. 14 shows, for comparison, a radial press according to the state of the art Technology.
- FIG. 1 shows a radial press 1 with two press yokes 2 and 3, which are movable in the direction of a plane E-E relative to each other, in also the axes A1 and A2 of two in FIGS. 11, 12 and 13 shown tie rods lie.
- This plane is perpendicular to the drawing plane in Figure 1.
- the press yokes 2 and 3 have mirror-image recesses 4 and 5, which at least partially with self-lubricating lubricious Coverings 6 and 7 are occupied and thereby form sliding surfaces.
- First sliding surfaces 6a and 7a are parallel to each other and to the parting line T, but perpendicular to the plane E-E. Lie on these first sliding surfaces 6a and 7a.
- a symmetrically shaped wedge-shaped pressure body 12 On the inclined sliding surface 7b is a symmetrically shaped wedge-shaped pressure body 12 with two sliding surfaces 12a and 12b, whose opening angle " ⁇ " corresponds to that of the sliding surfaces 6b and 7b. If the press yokes 2 and 3 are closed by means of an idle stroke "L", Thus, the system first enters the position of Figure 2. This happens at least largely free of forces.
- a wedge slope 12c at Pressure element 12 prevents this from abutment of the support body 11 on Pressure body 12 during the closing movement.
- the end face 12d of the Pressure body 12 is formed by a lubricious lining 12e.
- FIG. 3 shows the end position of all supporting bodies at the end of their radial Pressing paths, in which the supporting bodies abut each other without joints. It It is understood that in this case the workpiece axis "A" by half the pressing path in the direction of the parting line T is shifted, but what the press result has no influence. The center axis M of the pressing surfaces falls in the end position with the workpiece axis A together.
- the support members 8 and 9 are bolted to the press yokes 2 and 3 ( Figures 5, 11 and 12), but they can also with the press yokes. 2 and 3 are integrally formed so that the mutually parallel Sliding surfaces 6a and 7a can be kept shorter.
- the essence of the invention is the support body and the with them connected pressing surfaces in a rectangular or square Enclose space so that it is under the action of the reaction forces the workpiece no uncontrolled evasive movements of the can perform exactly radial synchronous movement.
- FIG. 4 shows - in an analogous representation to FIG. 1 - a pressing jaw set 16, the eight radially movable pressing surfaces 17 and 18 contains.
- First turn four support body 19, 20, 21 and 22 are present, however on each of its inner sides in the middle a molded projection 19a, 20a, 21a, and 22a, which includes an angle of 45 degrees and each one of four pressing surfaces 18 carries.
- All support bodies are in mirror-symmetrical arrangement (on the circumference) each have two sliding surfaces 23 and 24, an angle of 135 degrees. Lie on these sliding surfaces 23 and 24 between each two adjacent projections 19a, 20a, 21a and 22a four mutually uniform pressing jaws 25 in - on the circumference related - alternating arrangement to the projections. The distribution is doing so made that on press yoke 2 three pressing surfaces and At the press yoke 3 there are five pressing surfaces. Further details result from FIGS. 5, 6 and 8.
- Figure 5 shows a position analogous to Figure 2, i. the die set 16 after covering the idle stroke.
- the pressure body 12 is in Direction of the arrow 26 moves until the supporting body and the pressing jaws have reached the position of Figure 6.
- FIG. 5 also shows in what way the gap 15 and the removed corners of the support body 19 and 20, the pressing of hose fittings with elbows 29 with tight bending radii allows, as shown in Figure 7.
- FIG. 6 shows an enlarged detail from the middle of FIG. 5. but with closed die set 16 at the end of the radial Pressing paths of the pressing surfaces.
- the projections 19a, 20a, 21a and 22a and the alternately arranged pressing jaws 25 (see also Figure 4) abut radial joints, in which also the press axis lies, gap-free together.
- column S1 and S2. Either These support bodies as well as the pressing jaws can be interchangeable Press jaw attachments 25b made of high-strength and hardened hollow cylinder sectors (see Figure 8) be provided, resulting in a closed Add ring.
- the pressing tool 16 after relieving the Press yokes 2 and 3 are automatically reopening, are in the said radial separating joints prestressed compression springs arranged in the Figures 4 and 5, however, are only indicated.
- Figure 7 shows the end of a high-pressure hose 27 with pressed on Hose fitting 28 and a 180-degree elbow 29 with Connection nipple 30.
- the bending diameter D1 of the axis of the elbow 29 is relatively very small in relation to the pipe diameter D2.
- FIG. 8 shows such a mirror-symmetrical pressing jaw 25 FIG. 6 enlarges the one base jaw 25a and one pressing jaw attachment 25b owns.
- the two common radial outer surfaces 33 enclose an angle of 45 degrees. Between these outer surfaces 33 are sliding surfaces 34, which on both sides of an axis-parallel Edge 35 enclose an angle of 135 degrees and with the Sliding surfaces 23 and 24 of the support body cooperate (see Figure 4).
- these sliding surfaces 34 can be by means of the dot-dash line Lines to a uniform octagon with corner angles of each 135 degrees, which results solely from the drawing.
- Two opposite lying edges 35 of two pressing jaws 25 are in a first Symmetry plane E1, which is parallel to the pressing direction P; two in turn opposite edges of the two other pressing jaws 25th lie in a second symmetry plane E2, the beginning and the end of the pressing process coincides with the parting line T and perpendicular to Pressing direction P runs.
- the base jaw 25a and the press jaw attachment 25b are interchangeable by a locking pin 36 together held firmly connected to the pressing jaw attachment 25 b by a locking ring 37 is frictionally held in the base jaw 25a.
- the complete radial press 1 in remaining space layers is usable, i. the pressing direction P can be vertical or horizontal be aligned.
- the following figures show exemplary embodiments vertical course of the pressing direction P. This is also a possibility for all embodiments according to FIGS. 1 to 3 and 4 to 8 and 10.
- Figure 9 shows, in accordance with Figure 6, that both the support body 19, 20, 21 and 22 as well as the pressing jaws 25 (shown hatched) Press jaw attachments can carry, which are in closed position including their pressing surfaces to complete a ring on the Scope is shown alternately hatched.
- FIG. 10 shows that the projections 19a, 20a, 21a and 22a according to FIG 4 can replace by pressing jaws 25 according to FIGS. 8 and 9, whereby on the circumference a wreath of eight identical pressing jaws 25th is formed according to FIG.
- the four in the diagonal radial planes of symmetry SE lying pressing jaws rest stationary on the support surfaces arranged alternately between them Pressing jaws lead during the pressing stroke sliding on the Support surfaces off.
- FIG. 11 shows, in conjunction with FIG. 13, a completion of FIG of Figure 4:
- the upper movable press yoke 2 has both sides ever a boom 38, each with an internal thread 39 in the one vertical tie rods 40 and 41 is screwed.
- the lower stationary Press yoke 3 also has on both sides each have a boom 42 with each a bore 43 by means of which the upper press yoke 2 by means of Tie rod 40 and 41 is moved vertically.
- both press yokes 2 and 3 are guide plates 44 and 45 on both sides screwed on, which enclose the recesses 4 and 5 between them, likewise the pressure body 12 in the closed position of Radial press 1.
- the upper guide plates 44 each have one after below open partial arc-shaped cutout 46, behind which the two upper support body 19 and 22 are arranged.
- the displaceability of the left support body 22 is by a screw 47 in a horizontal Slot 48 guaranteed.
- the lower guide plates 45 each have one up open part-arc-shaped cutout 49, behind the two lower support body 20 and 21 are arranged.
- the displaceability of the left lower support body 21 is by a screw 50 in a horizontal Long hole 51 guaranteed.
- the pressure body 12 is on each side guided by a screw 52 in a slot 53, the longitudinal axis at the same angle as the sliding surface 12a of the pressure hull 12. This will cause an unwanted tilting or lifting of the pressure hull 12 prevented.
- On the respective lower support body 20 and 21 are two ring sectors 54 on both sides and mirror-symmetrical to plane E1 and 55 unscrewed, with an opening angle of 225 at the top Free degrees and prevent the jaws 25 from falling out.
- the article of FIG. 12 differs from that of FIG. 11 shows that an asymmetrical pressure body 60 is used here whose sliding surface 60a is inclined at an angle " ⁇ " of 45 degrees Parting line T or to the horizontal runs. The same applies to the Slot 61 under the screw 62.
- the upper sliding surface 60b of the pressure hull 60 also runs parallel to the parting line T as the sliding surface 63rd in the upper press yoke.
- FIG. 13 applies to FIGS. 11 and 12, in each case viewed from the right to the left. Particular attention should be paid here to the press drive 64 and its control. Press against the lower fixed press yoke 3 a cylinder 65 with a piston 66, the piston rod 67 with a movable cross member 68 is bolted to the lower ends of the tie rods 40 and 41 interconnects.
- the lower press yoke 3 is open a substructure 69 attached.
- a hydraulic unit 70 consisting of a high-pressure pump 71, a pump motor 72 and an oil pan 73 is shown only very schematically, as known per se.
- the limit switch 75 is its signal via a control line 76 to a control valve 77 on.
- This lifting movement is achieved by the limit switch 78 terminated with the adjusting screw 79, the signal also is fed via a line 80 to the control valve 77.
- the radial press 1 is now in its initial position according to the figures 9, 10 and 11.
- the area diagonal F2 also falls with the parting line T together.
- This also causes the mass M1 and M2 to grow at least 1.4 times and therefore also the measure M3 for the minimum distance the axis of the elbow 29 from the center axis A of the Pressbackenhuies, so that only pipe elbow with much larger Bending radius can be processed.
- the corresponding large one-sided lever arm H between the pressing force P1 and the reaction force PR the no counter torque can be set.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Automatic Assembly (AREA)
Abstract
Description
- Figur 1
- eine Ansicht zweier Pressenjoche mit einem Presswerkzeug mit vier Pressflächen und einem symmetrischen Druckkörper in der am weitesten geöffneten Stellung,
- Figur 2
- eine Ansicht analog Figur 1, jedoch nach Zurücklegen des linearen Leerhubes des Presswerkzeugs,
- Figur 3
- eine Ansicht analog Figur 2, jedoch mit geschlossenem Presswerkzeug am Ende der radialen Presswege der Pressflächen,
- Figur 4
- eine Ansicht analog Figur 1, jedoch mit einer Variante des Presswerkzeuges mit acht Pressflächen,
- Figur 5
- eine Ansicht des Gegenstandes nach Figur 4 nach Zurücklegen des linearen Leerhubes,
- Figur 6
- einen vergrösserten Ausschnitt aus der Mitte von Figur 5, jedoch mit geschlossenem Presswerkzeug am Ende der radialen Presswege der Pressflächen,
- Figur 7
- das Ende einer Hochdruck-Schlauchleitung mit aufgepresster Schlaucharmatur und einem 180-Grad Rohrkrümmer mit Anschlussnippel,
- Figur 8
- einen Ausschnitt aus Figur 6 in vergrössertem Massstab,
- Figur 9
- einen vergrösserten Ausschnitt aus der rechten Hälfte von Figur 6 mit vier auswechselbaren identischen Pressbacken,
- Figur 10
- eine Variante von Figur 9 mit acht auswechselbaren identischen Pressbacken,
- Figur 11
- eine Vorderansicht einer stehenden Radialpresse mit den Details gemäss Figur 4 und einem symmetrisch abgeschrägten Druckkörper,
- Figur 12
- eine Vorderansicht einer stehenden Radialpresse mit einem asymmetrisch abgeschrägten Druckkörper
- Figur 13
- eine Seitenansicht der Radialpressen nach den Figuren 11 und 12 mit zusätzlichen Details über den hydraulischen Antrieb und
- Figur 14
- eine Radialpresse nach dem Stande der Technik zu Vergleichszwecken.
- 1
- Radialpresse
- 2
- Pressenjoch
- 2a
- Vorsprung
- 3
- Pressenjoch
- 3a
- Vorsprung
- 4
- Ausnehmung
- 5
- Ausnehmung
- 6
- Belag
- 6a
- erste Gleitfläche
- 6b
- zweite Gleitfläche
- 7
- Belag
- 7a
- erste Gleitfläche
- 7b
- zweite Gleitfläche
- 8
- Tragkörper
- 8a
- Pressfläche
- 9
- Tragkörper
- 9a
- Pressfläche
- 10
- Tragkörper
- 10a
- Pressfläche
- 11
- Tragkörper
- 11a
- Pressfläche
- 12
- Druckkörper
- 12a
- Gleitfläche
- 12b
- Gleitfläche
- 12c
- Keilschräge
- 12d
- Sti rnfläche
- 12e
- Belag
- 13
- Ecken
- 14
- Pressbackensatz
- 15
- Spalt
- 16
- Pressbackensatz
- 17
- Pressflächen
- 18
- Pressflächen
- 19
- Tragkörper
- 19a
- Vorsprung
- 20
- Tragkörper
- 20a
- Vorsprung
- 21
- Tragkörper
- 21a
- Vorsprung
- 22
- Tragkörper
- 22a
- Vorsprung
- 23
- Gleitflächen
- 24
- Gleitflächen
- 25
- Pressbacken
- 25a
- Grundbacken
- 25b
- Pressbackenaufsatz
- 26
- Pfeil
- 27
- Hochdruck-Schlauchleitung
- 28
- Schlaucharmatur
- 29
- Rohrkrümmer
- 30
- Anschlussnippel
- 31
- Zugschraube
- 32
- Zugschraube
- 33
- Aussenflächen
- 34
- Gleitflächen
- 35
- Kanten
- 36
- Steckbolzen
- 37
- Sicherungsring
- 38
- Ausleger
- 39
- Innengewinde
- 40
- Zuganker
- 41
- Zuganker
- 42
- Ausleger
- 43
- Bohrung
- 44
- Führungsblech
- 45
- Führungsblech
- 46
- Ausschnitt
- 47
- Schraube
- 48
- Langloch
- 49
- Ausschnitt
- 50
- Schraube
- 51
- Langloch
- 52
- Schraube
- 53
- Langloch
- 54
- Ringsektor
- 55
- Ringsektor
- 56
- Druckfeder
- 57
- Druckfeder
- 58
- Fortsatz
- 59
- Fortsatz
- 60
- Druckkörper
- 60a
- Gleitfläche
- 60b
- Gleitfläche
- 61
- Langloch
- 62
- Schraube
- 63
- Gleitfläche
- 64
- Pressenantrieb
- 65
- Zylinder
- 66
- Kolben
- 67
- Kolbenstange
- 68
- Traverse
- 69
- Unterbau
- 70
- Hydraulikaggregat
- 71
- Hochdruckpumpe
- 72
- Pumpenmotor
- 73
- ölwanne
- 74
- Einstellschraube
- 75
- Endschalter
- 76
- Steuerleitung
- 77
- Steuerventil
- 78
- Endschalter
- 79
- Einstellschraube
- 80
- Leitung
- 81
- Tragkörper
- 81 a
- Stützfläche
- 82
- Tragkörper
- 82a
- Stützfläche
- 83
- Tragkörper
- 83a
- Stützfläche
- 84
- Tragkörper
- 84a
- Stützfläche
- α
- öffnungswinkel
- A
- Werkstückachse
- A1
- Achse des Zugankers
- A2
- Achse des Zugankers
- a
- Abstand
- b
- Abstand
- D1
- Biegedurchmesser
- D2
- Rohrdurchmesser
- E-E
- Ebene
- E1
- Symmetrieebene
- E2
- Symmetrieebene
- F1
- Diagonalfläche
- F2
- Diagonalfläche
- H
- Hebelarm
- K
- Kantenlänge
- L
- Leerhub
- M
- Mittenachse der Pressflächen
- M1
- Mass
- M2
- Mass
- M3
- Mass
- P
- Pressrichtung
- P1
- Presskraft
- P2
- Presskraft
- PR
- Reaktionskräfte
- S
- Flächenschwerpunkte
- S1
- Spalt
- S2
- Spalt
- SE
- Symmetrieebenen
- T
- Trennfuge
Claims (22)
- Radialpresse (1) zum Verpressen von hohlen Werkstücken, insbesondere von Schlaucharmaturen (28), mit einem Pressengestell mit relativ zueinander beweglichen Pressenjochen (2, 3) und einem Pressenantrieb (64) mit einer vorgegebenen Pressrichtung (P) und einem ein Presswerkzeug bildenden Pressbackensatz (14, 16) mit mindestens vier Pressflächen (8a, 9a, 10a, 11a; 17, 18) die einschliesslich ihrer Tragkörper (8, 9, 10, 11; 19, 20, 21, 22; 81, 82, 83, 84) relativ zu einer Werkstückachse (A) beweglich angeordnet sind, wobei die Pressenjoche (2, 3) beiderseits einer zur Pressrichtung (P) senkrecht stehenden Trennfuge (T) je eine Ausnehmung (4, 5) mit ersten Gleitflächen (6a, 7a) besitzen, auf denen mindestens zwei einander relativ zur Trennfuge (T) gegenüberliegende Tragkörper (8, 9, 10, 11; 19, 20, 21, 22; 81, 82, 83, 84) verschiebbar angeordnet sind,
dadurch gekennzeichnet, dassa) die ersten Gleitflächen (6a, 7a) für die verschiebbaren Tragkörper (10, 11) parallel zueinander und senkrecht zur Pressrichtung (P) ausgerichtet sind, wobei die ersten Gleitflächen (6a, 7a) ein Steuerviereck bilden,b) zwei der einander gegenüber liegenden, in Richtung der parallelen Gleitflächen (6a, 7a) verschiebbaren Tragkörper (10, 11) mit einem keilförmigen, parallel zur Trennfuge (T) beweglichen, Druckkörper (12, 60) in eine Wirkverbindung bringbar sind, wobei der Druckkörper (12, 60) zwischen zwei zweiten Gleitflächen (6b, 7b) in den Ausnehmungen (4, 5) gelagert ist, welche zweiten Gleitflächen (6b, 7b) einen Winkel "α" zwischen sich einschliessen, und dass der Winkel "α" so gewählt ist. dass der Weg des Druckkörpers (12, 60) parallel zur Trennfuge (T) gleich gross ist wie der Pressweg der Pressenjoche (2, 3) senkrecht hierzu. - Radialpresse nach Anspruch 1, dadurch gekennzeichnet, dass der Winkel "α" der zweiten Gleitflächen (6b, 7b) und der öffnungswinkel ("α") bei einem spiegelsymmetrisch keilförmigen Druckkörper (12) 53 Grad und 8 Minuten beträgt.
- Radialpresse nach Anspruch 1, dadurch gekennzeichnet, dass der Winkel "α" der zweiten Gleitflächen (60a, 63) bei einem einseitig keilförmigen Druckkörper (60) 45 Grad beträgt.
- Radialpresse nach Anspruch 1, dadurch gekennzeichnet, dass die Pressenjoche (2, 3) zwischen zwei parallelen Zugankern (40, 41) angeordnet sind, an denen das eine Pressenjoch (2) befestigt ist, dass das andere Pressenjoch (3) Führungen für die Zuganker (40, 41) aufweist, und dass die Mittenachsen (A1, A2) der Zuganker (40, 41) eine virtuelle Ebene (E-E) aufspannen, auf deren einer Seite der Pressbackensatz (14, 16) und auf deren anderer Seite die zweiten Gleitflächen (6b, 7b; 6a, 63) und mindestens eine Teillänge des Druckkörpers (12, 60) angeordnet sind.
- Radialpresse nach Anspruch 4, dadurch gekennzeichnet, dass die Mittenachse (M) des Pressbackensatzes (14, 16) parallel zur Ebene (E-E) verläuft und in der Schliessstellung des Pressbackensatzes (14, 16) einen Abstand "a" von der Ebene (E-E) aufweist, und dass die Flächenschwerpunkte (S) der zweiten Gleitflächen (6b, 7b; 60a, 63) hierbei einen Abstand "b" von der Ebene (E-E) aufweisen, wobei die Abstände "a" und "b" und damit die auf die Zuganker (40, 41) einwirkenden Hebelmomente gleich oder fast gleich sind.
- Radialpresse nach einem der Ansprüch 1 bis 5, dadurch gekennzeichnet, dass die Tragkörper (19, 20, 21, 22) auf ihren Innenseiten in der Mitte je einen angeformten Vorsprung (19a, 20a, 21a, 22a) besitzen, der jeweils eine von vier Pressflächen (18) trägt und von zwei Seitenflächen begrenzt ist, die einen Winkel von 45 Grad einschliessen, dass beiderseits des Vorsprungs (19a. 20a. 21a. 22a) je eine Steuerfläche (23, 24) angeordnet ist, die unter einem Winkel von 135 Grad zueinander verlaufen und dass zwischen diesen Vorsprüngen (19a, 20a, 21 a, 22a) vier weitere gleichförmige Pressbacken (25) in alternierender Anordnung zu den Vorsprüngen (19a, 20a, 21a, 22a) untergebracht sind, derart dass der Pressbackensatz (16) insgesamt acht identische radial und synchron bewegliche Pressflächen besitzt.
- Radialpresse nach einem der Ansprüch 1 bis 5, dadurch gekennzeichnet, dass die Tragkörper (81, 82, 83, 84) winkelförmig geformt sind und auf ihren Innenseiten paarweise Stützflächen (81 a, 82a, 83a, 84a) besitzen, die unter einem Winkel von 135 Grad zueinander verlaufen und in geschlossenem Zustand auf den Kanten eines regelmässigen Oktogons liegen und dass auf diesen Stützflächen acht gleichförmige Pressbacken (25) angeordnet sind, derart dass der Pressbackensatz (16) insgesamt acht identische radial und synchron bewegliche Pressflächen besitzt.
- Radialpresse nach Anspruch 6, dadurch gekennzeichnet, dass die Steuerflächen (23, 24) der Tragkörper (19, 20, 21, 22) innerhalb einer virtuellen oktogonalen Prismenfläche mit Kantenwinkeln von 135 Grad liegen, wobei zwei gegenüber liegende Kanten (35) eines Paares von Pressbacken (25) in einer ersten Symmetrieebene (E1) liegen, die parallel zur Pressrichtung (P) verläuft, wobei zwei weitere gegenüber liegende Kanten (35) eines anderen Paares von Pressbacken (25) in einer zweiten Symmetrieebene (E2) liegen, die parallel zur Trennfuge (T) verläuft.
- Radialpresse nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Radialpresse (1) einen geteilten Pressbackeneinsatz (14, 16) besitzt.
- Radialpresse nach Anspruch 9, dadurch gekennzeichnet. dass die Pressenjoche (2, 3). von dem Pressbackeneinsatz (14, 16) ausgehend, gegenüber der Trennfuge (T) zurückgesetzte und nach aussen divergierende schräge Gleitflächen (6b, 7b) aufweisen.
- Radialpresse nach Anspruch 9, dadurch gekennzeichnet, dass der Pressbackensatz (14, 16) aus zwei Pressbackensatzteilen mit je einer Gruppe von Pressflächen besteht, von denen die eine Gruppe aus drei Pressflächen und die andere Gruppe aus fünf Pressflächen besteht.
- Radialpresse nach Anspruch 11, dadurch gekennzeichnet, dass die Pressbacken (25) an den Tragkörpern (19, 29, 21, 22; 81, 82, 83. 84) von Ringsektoren (54, 55) gehalten und in radialer Richtung zur Werkstückachse (A) beweglich geführt sind.
- Radialpresse nach Anspruch 1, dadurch gekennzeichnet, dass der Druckkörper (12, 60) in Richtung der Trennfuge (T) eine Länge besitzt, die grösser als der oder gleich dem Durchmesser eines die Tragkörper (8, 9, 10, 11; 19, 20, 21, 22; 81, 82, 83, 84) umgebenden virtuellen Hüllkreises ist.
- Radialpresse nach Anspruch 1, dadurch gekennzeichnet, dass die Presse ein oberes bewegliches Pressenjoch (2) und eine Traverse (68) besitzt, die durch Zuganker (40, 41) verbunden sind, dass der Pressenantrieb (64) in einem Unterbau (69) angeordnet ist und über die Zuganker (40, 41) auf das obere bewegliche Joch (2) einwirkt.
- Radialpresse nach Anspruch 14, dadurch gekennzeichnet, dass die Zuganker (40, 41) durch beiderseitige Ausleger (42) am unteren Pressenjoch (3) verschiebbar hindurchgeführt sind.
- Radialpresse nach Anspruch 4, dadurch gekennzeichnet, dass die durch die Mittenachsen der Zuganker (40, 41) gelegte virtuelle Ebene (E-E) mindestens so weit in Richtung des Druckkörpers (12, 60) verlagert ist, dass die Aussenflächen der Zuganker (40, 41) ausserhalb einer Sichtlinie liegen, die durch die öffnung zwischen den Pressflächen der Pressbackensätze (14, 16) verläuft.
- Radialpresse nach Anspruch 1, dadurch gekennzeichnet, dass auf der dem Druckkörper (12, 60) abgekehrten Seite der Pressbackensätze (14, 16) ein Spalt (15) gebildet ist, der einen Freiraum für das Einlegen von Rohrkrümmern (29) mit einem Biegewinkel von mehr als 90 Grad ermöglicht.
- Radialpresse nach Anspruch 17, dadurch gekennzeichnet, dass der Spalt (15) eine nach aussen divergierende Keilform besitzt.
- Radialpresse nach Anspruch 17, dadurch gekennzeichnet, dass die Pressenjoche (2, 3) Vorsprünge (2a, 3a) besitzen, die die Pressbackensätze (14, 15) auf der dem Druckkörper (12, 60) abgewandten Seite übergreifen und zwecks Bildung des Spaltes (15) nach aussen divergierend abgeschrägt sind.
- Radialpresse nach Anspruch 17, dadurch gekennzeichnet, dass die der Trennfuge (T) benachbarten Ecken (13) der dem Druckkörper (12, 60) abgekehrten Tragkörper (8, 9) zwecks Bildung des Spaltes (15) entfernt sind, derart, dass der Spalt (15) dadurch nach aussen divergierend ausgebildet ist.
- Radialpresse nach Anspruch 1, dadurch gekennzeichnet, dass der Druckkörper (12, 60) einteilig ausgebildet ist.
- Radialpresse nach Anspruch 1, dadurch gekennzeichnet, dass der Druckkörper (12, 60) aus mehreren Teilen zusammengesetzt ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10339291 | 2003-08-27 | ||
| DE10339291A DE10339291B3 (de) | 2003-08-27 | 2003-08-27 | Radialpresse zum Verpressen von rotationssymmetrischen Hohlkörpern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1510269A1 true EP1510269A1 (de) | 2005-03-02 |
| EP1510269B1 EP1510269B1 (de) | 2008-01-02 |
Family
ID=33441802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04019811A Expired - Lifetime EP1510269B1 (de) | 2003-08-27 | 2004-08-20 | Radialpresse zum Verpressen von rotationssymmetrischen Hohlkörpern |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7043806B2 (de) |
| EP (1) | EP1510269B1 (de) |
| AT (1) | ATE382442T1 (de) |
| DE (2) | DE10339291B3 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007093896A1 (en) * | 2006-02-14 | 2007-08-23 | Eaton Corporation | Crimping apparatus and methods of crimping with retainers |
| US8381645B2 (en) | 2009-12-10 | 2013-02-26 | Uniflex-Hydraulik Gmbh | Radial press |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7824132B1 (en) * | 2000-08-01 | 2010-11-02 | American Piledriving Equipment, Inc. | Automatically adjustable caisson clamp |
| ITBS20030034A1 (it) * | 2003-04-04 | 2004-10-05 | Op Srl | Pinza portautensili perfezionata per presse radiali. |
| DE202006013693U1 (de) * | 2006-09-07 | 2008-01-17 | Gustav Klauke Gmbh | Pressbackenpaar für hydraulische oder elektrische Verpressgeräte |
| US7216523B2 (en) * | 2004-07-02 | 2007-05-15 | Gustav Klauke Gmbh | Pair of pressing jaws for hydraulic or electric pressing tools, and insulating covering for a pressing jaw |
| US20080016939A1 (en) * | 2004-07-02 | 2008-01-24 | Egbert Frenken | Pair of pressing jaws for hydraulic or electric pressing tools |
| US20060100689A1 (en) * | 2004-11-10 | 2006-05-11 | Medtronic Vascular, Inc. | Stent crimper with slit sheath |
| US7708499B1 (en) * | 2005-01-03 | 2010-05-04 | American Piledriving Equipment, Inc. | Clamp systems and methods for pile drivers and extractors |
| DE102005034260B3 (de) * | 2005-07-22 | 2006-07-27 | Schröck-Horn, Ursula | Radialpresse zum Verpressen von rotationssymmetrischen Hohlkörpern |
| EP1745869A3 (de) | 2005-07-22 | 2008-04-23 | Peter Dipl.-Ing. Schröck | Radialpresse zum Verpressen von rotationssymmetrischen Hohlkörpern |
| US8186452B1 (en) * | 2005-09-30 | 2012-05-29 | American Piledriving Equipment, Inc. | Clamping systems and methods for piledriving |
| US7497106B2 (en) * | 2006-02-14 | 2009-03-03 | Eaton Corporation | Crimping apparatus with a support structure including first and second portions |
| ITPD20060254A1 (it) * | 2006-06-20 | 2007-12-21 | Ritmo Spa | "riduttore per morse di bloccaggio di tubazioni" |
| NO328494B1 (no) * | 2007-09-21 | 2010-03-01 | Fmc Kongsberg Subsea As | Isolert rorkobling |
| US7891067B2 (en) * | 2007-10-26 | 2011-02-22 | Muhlenbruck Blake D | Elastic band expander |
| US8024952B2 (en) * | 2008-03-26 | 2011-09-27 | National Machinery Llc | Slide with segmented tooling held closed by stationary remote spring |
| US8763719B2 (en) | 2010-01-06 | 2014-07-01 | American Piledriving Equipment, Inc. | Pile driving systems and methods employing preloaded drop hammer |
| US8434969B2 (en) | 2010-04-02 | 2013-05-07 | American Piledriving Equipment, Inc. | Internal pipe clamp |
| PT2420332E (pt) * | 2010-08-20 | 2013-03-11 | Op Srl | Dispositivo de preensão de ferramentas de uma prensa radial |
| US9249551B1 (en) | 2012-11-30 | 2016-02-02 | American Piledriving Equipment, Inc. | Concrete sheet pile clamp assemblies and methods and pile driving systems for concrete sheet piles |
| DE102012025134A1 (de) * | 2012-12-21 | 2014-06-26 | Uniflex-Hydraulik Gmbh | Umformpresse |
| US9371624B2 (en) | 2013-07-05 | 2016-06-21 | American Piledriving Equipment, Inc. | Accessory connection systems and methods for use with helical piledriving systems |
| US20160197413A1 (en) * | 2013-10-16 | 2016-07-07 | Afl Telecommunications Llc | Weight reduced swage parallel groove clamp |
| US10273646B2 (en) | 2015-12-14 | 2019-04-30 | American Piledriving Equipment, Inc. | Guide systems and methods for diesel hammers |
| US9956605B2 (en) * | 2016-04-19 | 2018-05-01 | Suprajit Engineering Ltd. | Swaging die holder |
| US10538892B2 (en) | 2016-06-30 | 2020-01-21 | American Piledriving Equipment, Inc. | Hydraulic impact hammer systems and methods |
| US9701085B1 (en) * | 2016-10-31 | 2017-07-11 | Uniflex Hydraulik Gmbh | Radial press |
| US11203053B2 (en) | 2019-10-03 | 2021-12-21 | Shyam Newar | Peripheral combination hydraulic press to forge and method of manufacturing thereof |
| RU197261U1 (ru) * | 2020-02-14 | 2020-04-17 | Игорь Игоревич Филатов | Кожух тягового редуктора локомотива |
| RU197975U1 (ru) * | 2020-03-03 | 2020-06-10 | Игорь Игоревич Филатов | Кожух тягового редуктора локомотива |
| CA3153781A1 (en) | 2021-03-31 | 2022-09-30 | American Piledriving Equipment, Inc. | Segmented ram systems and methods for hydraulic impact hammers |
| EP4144456B1 (de) * | 2021-09-02 | 2025-11-26 | Uniflex-Hydraulik GmbH | Verfahren zur herstellung einer hochdruck-hydraulikleitung |
| CN115608900B (zh) * | 2022-12-16 | 2023-02-24 | 太原理工大学 | 一种金属包覆材料波平径向锻造复合设备及其方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3744114A (en) * | 1969-10-09 | 1973-07-10 | Dunlop Holdings Ltd | Swaging tools |
| EP0539787A1 (de) * | 1991-10-28 | 1993-05-05 | von Waitzische Beteiligungen GbR | Radialpresse mit zwei radial gegeneinander beweglichen Pressenjochen |
| DE19814474C1 (de) * | 1998-04-01 | 1999-07-08 | Peter Dipl Ing Schroeck | Radialpreßwerkzeug für die Verformung rotationssymmetrischer Werkstücke |
| EP1106276A2 (de) * | 1999-12-02 | 2001-06-13 | Peter Dipl.-Ing. Schröck | Presswerkzeug zum Verpressen von rotationssymmetrischen Hohlkörpern |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4989443A (en) * | 1990-04-13 | 1991-02-05 | Btm Corporation | Crimping apparatus |
| US5257525A (en) * | 1992-06-24 | 1993-11-02 | Atco Products, Inc. | Portable slim-line hose fitting crimper |
| CA2195705C (en) * | 1996-02-21 | 2005-03-15 | Hans Oetiker | Apparatus for installing clamping rings |
| US6324884B1 (en) * | 2000-06-30 | 2001-12-04 | Mastercool, Inc. | Hand-held portable crimping tool |
| US6484552B1 (en) * | 2000-12-16 | 2002-11-26 | Eaton Aeroquip, Inc. | Hinged die cage assembly |
-
2003
- 2003-08-27 DE DE10339291A patent/DE10339291B3/de not_active Expired - Fee Related
-
2004
- 2004-08-20 EP EP04019811A patent/EP1510269B1/de not_active Expired - Lifetime
- 2004-08-20 DE DE502004005807T patent/DE502004005807D1/de not_active Expired - Lifetime
- 2004-08-20 AT AT04019811T patent/ATE382442T1/de not_active IP Right Cessation
- 2004-08-24 US US10/925,227 patent/US7043806B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3744114A (en) * | 1969-10-09 | 1973-07-10 | Dunlop Holdings Ltd | Swaging tools |
| EP0539787A1 (de) * | 1991-10-28 | 1993-05-05 | von Waitzische Beteiligungen GbR | Radialpresse mit zwei radial gegeneinander beweglichen Pressenjochen |
| DE19814474C1 (de) * | 1998-04-01 | 1999-07-08 | Peter Dipl Ing Schroeck | Radialpreßwerkzeug für die Verformung rotationssymmetrischer Werkstücke |
| EP1106276A2 (de) * | 1999-12-02 | 2001-06-13 | Peter Dipl.-Ing. Schröck | Presswerkzeug zum Verpressen von rotationssymmetrischen Hohlkörpern |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007093896A1 (en) * | 2006-02-14 | 2007-08-23 | Eaton Corporation | Crimping apparatus and methods of crimping with retainers |
| US8381645B2 (en) | 2009-12-10 | 2013-02-26 | Uniflex-Hydraulik Gmbh | Radial press |
Also Published As
| Publication number | Publication date |
|---|---|
| DE502004005807D1 (de) | 2008-02-14 |
| EP1510269B1 (de) | 2008-01-02 |
| ATE382442T1 (de) | 2008-01-15 |
| US7043806B2 (en) | 2006-05-16 |
| US20050061052A1 (en) | 2005-03-24 |
| DE10339291B3 (de) | 2004-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1510269B1 (de) | Radialpresse zum Verpressen von rotationssymmetrischen Hohlkörpern | |
| DE3611253C2 (de) | ||
| EP4098432B1 (de) | Radialpresse | |
| DE3149067C2 (de) | ||
| DE2844475C2 (de) | Radialpresse für Werkstücke mit zylindrischer Außenfläche | |
| DE19958103C1 (de) | Preßwerkzeug zum Verpressen von rotationssymmetrischen Hohlkörpern | |
| EP0140009A1 (de) | Radialpresse für Werkstücke mit zylindrischer Aussenfläche | |
| DE19814474C1 (de) | Radialpreßwerkzeug für die Verformung rotationssymmetrischer Werkstücke | |
| EP2467220A2 (de) | Vorrichtung zum aufweiten von hohlkörpern | |
| DE6926773U (de) | Presswerkzeug zum dauerhaften verbinden von umlaufenden teilen, wie wellenabschnitten oder dergleichen. | |
| DE60016686T2 (de) | Geschlitzte krimpmatrize für krimpvorrichtung | |
| DE102005034260B3 (de) | Radialpresse zum Verpressen von rotationssymmetrischen Hohlkörpern | |
| DE4307990A1 (de) | Hydraulisches Steuerventil | |
| EP0200182B1 (de) | Hydraulisches Steuerventil in Kolben-Schieber-Bauweise | |
| DE3512241A1 (de) | Radialpresse | |
| DE19944141C1 (de) | Radialpresse für das Verpressen von Hochdruckschläuchen mit rotationssymmetrischen Hohlkörpern von Schlaucharmaturen | |
| EP3767139B1 (de) | Ventilkolben und ventil mit dem ventilkolben | |
| EP2390497B1 (de) | Hydrostatische maschine | |
| DE102020102837B4 (de) | Radialpresse | |
| AT521501B1 (de) | Längenverstellbares Pleuel mit Pressverbindung | |
| DE102021212098A1 (de) | Gleitschuh für eine Axialkolbenmaschine und Axialkolbenmaschine damit | |
| EP1745869A2 (de) | Radialpresse zum Verpressen von rotationssymmetrischen Hohlkörpern | |
| EP0411459A1 (de) | Vorrichtung zum Zentrieren und Spannen von Rohrwerkstücken | |
| WO2008151795A1 (de) | Mehrteilige walze | |
| DE10144272A1 (de) | Radialpresse für das Verpressen rotationssymmetrischer Hohlkörper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
| 17P | Request for examination filed |
Effective date: 20050613 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VON WAITZISCHE BETEILIGUNGEN GBRVERTRETEN DURCH DI |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: VON WAITZISCHE BETEILIGUNGEN GBRVERTRETEN DURCH DI |
|
| AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHROECK, PETER, DIPL.-ING. Inventor name: SCHROECK-HORN, URSULA |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REF | Corresponds to: |
Ref document number: 502004005807 Country of ref document: DE Date of ref document: 20080214 Kind code of ref document: P |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080102 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080102 |
|
| NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
| GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] | ||
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080413 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080402 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080102 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080602 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
| EN | Fr: translation not filed | ||
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080102 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080102 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080102 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080402 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080102 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080102 |
|
| 26N | No opposition filed |
Effective date: 20081003 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080102 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080831 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080102 Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081024 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080831 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080831 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080102 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080831 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080820 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080820 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080703 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080102 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080403 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20170824 Year of fee payment: 14 Ref country code: FI Payment date: 20170821 Year of fee payment: 14 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20171027 Year of fee payment: 14 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502004005807 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180820 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180820 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190301 |