EP2900397B1 - Outil élargisseur à main et procédé pour faire fonctionner un outil élargisseur de travail à main - Google Patents

Outil élargisseur à main et procédé pour faire fonctionner un outil élargisseur de travail à main Download PDF

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Publication number
EP2900397B1
EP2900397B1 EP13770460.7A EP13770460A EP2900397B1 EP 2900397 B1 EP2900397 B1 EP 2900397B1 EP 13770460 A EP13770460 A EP 13770460A EP 2900397 B1 EP2900397 B1 EP 2900397B1
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EP
European Patent Office
Prior art keywords
expanding
rotation
portable
head
movement
Prior art date
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Not-in-force
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EP13770460.7A
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German (de)
English (en)
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EP2900397A1 (fr
EP2900397B2 (fr
Inventor
Egbert Frenken
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Gustav Klauke GmbH
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Gustav Klauke GmbH
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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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B21D41/026—Enlarging by means of mandrels
    • B21D41/028—Enlarging by means of mandrels expandable mandrels
    • 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
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • 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
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material
    • 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
    • B25B33/00—Hand tools not covered by any other group in this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/063—Actuator having both linear and rotary output, i.e. dual action actuator

Definitions

  • the invention initially relates to a hand-expanding device according to the features of the preamble of claim 1.
  • the invention relates to a method for operating a hand-Avemweitös according to the features of the preamble of claim 15th
  • a device for expanding cylinder tube pieces is known, which is part of a Expandierautomaten with a continuously rotating turret and a plurality of expanding tools.
  • a hand-expanding device for expanding pipe ends with a handle part or a method for operating a crafting device is not known thereby.
  • the invention has the object to provide a hand-expanding device, which is advantageously designed.
  • the segments can be moved via a gear.
  • the segments can thus be spread not only by such a force application, but also be moved in the circumferential direction. Since there are always gaps in terms of segments, or transitions between individual segments, in which transitions the expansion causes a non-uniformity on a corresponding inner surface of the pipe or pipe end, by such a displacement of the segments in the direction of a circle additional position can be achieved with which such irregularities can be compensated.
  • the widening of the widening head preferably takes place relative to a grip part on which the user holds the hand widening device. So he can also apply the required counter-torque against the rotation so at the same time. This is important in a widening device, since the rotation is preferably carried out here, if a certain expansion pressure is still exerted on an inner surface of a pipe end, for example, by the working part, possibly expanding mandrels.
  • the working part between a working part is moved back from the working position to the starting position or has completed this return movement. Relative to the expanding mandrel, this is a movement in which the expanding mandrel is driven back or retracted from the expanded position into the starting position.
  • the rotation of the working head can initially be derived from the movement of the working part.
  • the returning piston which optionally acts on the working part, moves over a fixed rotary spindle, which can be overrun in the opposite direction, for example, in accordance with a ratchet mechanism.
  • the rotation is triggered by falling below a certain oil pressure, when the manual working device or the expanding device is actuated hydraulically by the electric motor.
  • a further preferred embodiment relates to the formation of the expansion segments with respect to the rotation.
  • a segment has a largest extent in the circumferential direction about a first circumferential angle amount.
  • the rotation in the circumferential direction is performed by a second angle amount, wherein it is provided that the first and the second angle amount are different.
  • This can be achieved favorably that such a rotation, for example, with respect to a further expansion process, such that at a portion of the inner surface of the tube to be expanded, which has previously met the transition between two segments, after the rotation outside the transition between two Is applied to segments.
  • the second angular amount is smaller than the first angular amount, wherein it is particularly preferable to provide the second angular amount of about half of the first angle amount accordingly.
  • the working head or the expander head is rotatable without limiting the rotation angle.
  • a rotation always takes place only by an angular amount, which is significantly smaller than it corresponds to a full revolution, ie 360 degrees. For example, a rotation of 15 or 30 degrees.
  • any further rotation takes place in the same direction of rotation, without a rotation angle limit would be given, so the working or expansion head would have to be initially rotated back to allow further rotation in the same direction then.
  • a triggering of the rotation-movement process of the working head or expander takes place without further user intervention is required.
  • a triggering of a working process that is, for example, a pressing or expanding process
  • the rotation takes place in a predetermined time sequence with respect to a triggering of a return travel of the working part or setting part.
  • the rotation can initially begin simultaneously with a triggering of a work process, that is, approximately parallel to the beginning of a movement of a (first) hydraulic piston.
  • the rotation can also take place at the same time beginning at the beginning of a return movement of the (first) hydraulic piston or, more generally, after the end of the working process. However, it is preferred that the rotation does not take place directly with the triggering of the return travel of the setting part, but with a certain time delay. In detail, this time delay can also be predetermined by the fact that it is turned off on the hydraulic pressure acting on the returning actuator, if it is a hydraulic piston / cylinder assembly. Since, in the case of a reversing, the dropping below of a certain pressure level occurs approximately reproducibly in time at the same point in time, starting with the triggering of the return travel, a temporal sequence is achieved to that extent.
  • the movement of the actuating part and / or the rotation of the working head is effected by a pressurized by the engine hydraulic fluid.
  • one or more, possibly two hydraulic piston / cylinder arrangements are then provided in a suitable manner.
  • the working head or expanding head can not be moved without a motorized action or the action of a pressurized hydraulic fluid.
  • the working head or expanding head can not be moved without a motorized action or the action of a pressurized hydraulic fluid.
  • the movement of the actuating part and / or the rotation of the working head takes place by moving a hydraulic piston in a hydraulic cylinder, wherein the hydraulic piston is biased by a return spring into an initial position.
  • a first hydraulic piston for moving the setting part and a second hydraulic piston may be provided, which second hydraulic piston provides the rotation.
  • the rotation of the second hydraulic piston is loaded in its initial position with a larger biasing force than acting on the control part first hydraulic piston. This at least concerning a first movement section of the first hydraulic piston. The said load results at a given hydraulic pressure by the effective surface of the hydraulic piston on the one hand and the force of the acting return spring on the other.
  • a movement into a rotational-initial position of the rotation-providing second hydraulic piston will be carried out in time subsequent to a movement or initial movement of the first hydraulic piston.
  • a rotary movement of the working head takes place only when the actuating part is withdrawn or at least substantially retracted is.
  • the spreading mandrel it is particularly preferred here for the spreading mandrel to be moved back so far at the start of the rotary movement that the segments can be rotated in the circumferential direction within the tube end to be expanded without the application of a greater counterforce by the user of the expansion device ,
  • the first hydraulic piston has a restoring spring which has a different spring characteristic as a function of the return travel. Namely causes a very high spring force on a first part of the reset path and causes a lower spring force on a further part of the reset path. In the period in which this high restoring force of the return spring acts, the pressure in the pressurized hydraulic fluid is so high that the second hydraulic piston performs no return movement. Rather, only when the lower spring force of the return spring of the first hydraulic piston acts.
  • a hand tool designed as a hand widening device 1, which has an electric motor, not shown in detail.
  • the hand-widening device 1 further has a working head designed as a widening head 2, which serves to widen the pipe ends (see also comparison Figures 3 and 6 ).
  • the working head 2 further includes an expanding mandrel 3, see, for example Figures 2 and 3 , trained control part on.
  • the expander 2 in the embodiment together with the expanding mandrel 3, is motorized, d. H. ultimately triggered by the activity of the electric motor rotatable. Namely about a also the direction of travel of the expanding mandrel 3 corresponding first longitudinal axis y, see arrow P.
  • the widening head 2 has, in a further detail, segments 4 which are movable radially outward through the expanding mandrel 3 for widening a pipe end. These segments 4 are arranged in a circle next to each other. In the circumferential direction of such a circle K, see also FIG. 7 , The segments 4, in the embodiment, together with the expanding mandrel 3, so that in any case, the rotation results in no relative movement between the expanding mandrel 3 and the segments 4, rotatable in the manner described.
  • Another free end E 2 is given by the trained here as a base accumulator 5 of the device.
  • a grip region 6 of the hand widening device 1 is formed, which faces away from the first free end E 1 of the widening head 2 between the widening head 2 and the second free end E 2 extends the expander.
  • an extension direction of the grip region which corresponds to a second longitudinal axis x of the device, results.
  • a plane in which both longitudinal axes x, y run or are imaged with their largest length passing through the handling region 6 or the working head 2, this being the case in which the longitudinal axes x, y do not intersect one another it is preferred that that in alignment or coaxially with the second longitudinal axis x of the drive motor, which is arranged in the embodiment within the grip portion 6, is provided, and / or further a plug-in receptacle for the Akkumulatorteil 5 and the Akkumulatorteil 5 when it is plugged in, such as one here too not shown in more detail gear, which is required for converting a rotational movement generated by the electric motor in a reciprocating movement of a hydraulic medium acting pump.
  • the longitudinal axes x, y may also be provided in a deviating from a right angle extension, in particular at an obtuse angle.
  • the Aufweitsegmente 4 are formed in cross-section circular segment-like and have a plug in a tube end length 1, preferably the overall diameter the combined segments in the non-actuated state corresponds or is greater, approximately up to two or three times the diameter.
  • a stop wall 7 which surrounds the segments 4 in a vertical and annular manner is formed. It serves to limit the introduction of the segments 4 in a pipe end to be expanded.
  • the expanding mandrel 3 is acted upon by a first hydraulic piston 9, which is arranged in a first hydraulic cylinder 10. Both the expanding mandrel 3 and the hydraulic piston 9 move along the first longitudinal axis y. In the embodiment and preferred, this also has in particular for the implement generally and / or the hydraulic piston / cylinder arrangement as such meaning, the first hydraulic cylinder 10 together with the therein movably arranged hydraulic piston 9 and the working part, here the expanding mandrel 3 and a total of the working head 2, rotatably arranged.
  • the first hydraulic cylinder 10 is rotatably mounted in a receiving head 11.
  • a first larger pot-shaped recess 12 is formed in detail in the receiving head 11, which in any case exceeds an inner diameter, but preferably also exceeds an outer diameter of the first hydraulic cylinder 10 in its dimension.
  • the receiving head 11 is preferably a second, also coaxial with the first longitudinal axis y preferably formed and smaller diameter recess 13 is formed, in which a tapered shank of the first hydraulic cylinder 10 is received.
  • a seal is also provided only in the region of this tapered shank 14, in the embodiment by means of this according to a Einlegeut sealing O-ring 15. This is also achieved by the way that the recess 12 remains free of hydraulic fluid.
  • a second hydraulic piston 16 is provided, which runs in a second hydraulic cylinder 17.
  • This second hydraulic piston 16 is preferably provided solely for the rotational movement of the first hydraulic piston 10 or the working head 2.
  • Both the first hydraulic piston 9 and the second hydraulic piston 16 are preferably acted upon by the same hydraulic fluid.
  • the same hydraulic pressure is preferably applied to both hydraulic pistons 9, 16 in each case.
  • hydraulically parallel line 19 for the hydraulic fluid, which opens into the recess 13 and through a bore 20 in the tapered shaft portion 14 of the first hydraulic cylinder 10 for acting on the loading surface 21 of the first Hydraulic piston 9 is passed.
  • the hydraulic expansion device 1 is in the direction of the second longitudinal axis x, following the receiving head 11, seen in the direction of the arrow R, constructed the same as that of the above WO 03/084719 A2 (or the US Pat. No. 7,254,982 B2 . US 7,412,868 B2 or US 7,412,877 B2 ) known hydraulic implement. That is, it joins, preferably in parallel to a return valve, a pump which is acted upon by a transmission and which gear subsequently, as already described preferably in the grip area 6 befindlich, an electric motor connects and finally a plug-in receptacle for the accumulator and the accumulator.
  • the first hydraulic cylinder 10 in the exemplary embodiment and preferably in its area accommodated in the first recess 12 has an outer toothing 22, which is formed overall following a circular line.
  • Individual teeth 23 are in this case formed so that they, all the teeth 23 in the same direction, in a first circumferential direction U 1 have an overflow slope 24 and in the second circumferential direction U 2 a blocking breast 25.
  • This preferably extends in terms of a tangent to the addressed Circle vertical, or radial. In the latter case, she would have an undercut accordingly. It can also run with a contrast positive slope, as long as no overrun takes place by the Mitschleppteil described below.
  • a Mitschleppteil 26 is connected, which extends during the extension of the hydraulic piston 16, so in pressurization, in which operating condition in principle, the working part or the expanding mandrel, in an attack movement to one or more of the following in the circumferential direction U 1 teeth 23 moves, see also FIG. 8 .
  • a blocking member 27 is provided which has a disengage, for example, against spring force blocking head 28.
  • the blocking head 28 can be seen in the position according to FIG. 4 on the blocking breast 25 of a tooth 23, so that the tendency of the movement of the Mitschleppteils 26 possible rotation of the working head 2 in the circumferential direction U 1 is thereby blocked.
  • the second hydraulic piston 16 is, like the first hydraulic piston 9, by a second return spring 30 in its initial position, see FIG. 4 , charged.
  • the load at acting hydraulic pressure is given by the spring force of the return spring 30 on the one hand and the effective piston surface on the other hand, in the rest position, FIG. 4 , the second hydraulic piston 16 is greater than that of the first hydraulic piston 9 (given there by the action of the first return spring 29 and the relevant effective loading surface of the first hydraulic piston 16).
  • the Mitschleppteil 26 is preferably rotatably connected in further detail with the second hydraulic piston 16 by means of a rotation axis 31. More preferably, it is by means of a compression spring 32 in a relation to the pivoted position according to FIG. 4 pivoted position according to FIG. 8 biased. During the advancement of the second hydraulic piston 16, it is thus ensured that an engagement of the front hook section 33 of the drag-along part 26 takes place behind a further tooth 23.
  • the return valve opens and both the first hydraulic piston 9 and the second hydraulic piston 16 run in the direction their starting position back, because according to the back pressure of the hydraulic fluid decreases.
  • the second hydraulic piston 16 pulls the first hydraulic cylinder 10 in the circumferential direction U 2 by means of the drag-along part 26 and thus rotates the working head 2.
  • FIGS. 6 and 7 and FIG. 9 shows the implementation and effect of a widening process with respect to a tube 36 of a respective tube end 37.
  • the tube end 37 is radially expanded with respect to the adjoining region of the tube 36.
  • the segments 4 are in a position according to FIG. 7 method.
  • the movement is preferably timed to a widening that it takes place before loosening of the segments 4 of the inner surface 38 of the tube 36, since initially due to an elastic return of the tube 36, depending on the material from which the tube 36th exists, may be different, nor a force-bearing concerns the inner surface 38 of the tube 36 is given on an outer surface of the segments 4. Accordingly, a user must capture a certain restoring force of the device by hand, which is significantly facilitated by the arrangement of the working head 2 and the first hydraulic cylinder 10 corresponding to the first longitudinal axis y and the handle portion 6 corresponding to the second longitudinal axis x.
  • the working head 2 is further exchangeably fixed to the first hydraulic cylinder 10. In this case, preference is such that the expanding mandrel 3 is not exchanged.
  • the releasable attachment is achieved in the embodiment by a screw 39 between the working head 2 and an outer surface of the first hydraulic cylinder 10, wherein an reached end position by a locking screw 40 is securable.
  • attachment part 41 can be exchangeable, which supports the segments 4.
  • the attachment part 41 may be fixed to the first hydraulic cylinder 10 in the manner described intermediate part 42 front side facing the first end of the device.
  • the first return spring 29 is formed in two parts. Namely, in a first part spring 44 and a second part spring 45.
  • the second part spring 45 which is arranged assigned to the first free end E 1 , a greater spring force than the first part spring 44. Also visible is preferably the second part spring in the embodiment Disc springs assembled while the first part spring 44 is a conventional coil spring.
  • the spring force of the first part of spring 44 based also on the effective loading surface of the first hydraulic piston 9, selected so that at the beginning of a return travel, ie from the position according to FIG. 10 ,
  • the second hydraulic piston 16 does not retract until the full expansion of the first part of spring 44 of the first return spring 29 is reached.
  • first part spring 44 is supported on the one hand on an end-side inner surface of the first hydraulic cylinder 10, on the other hand on an intermediate flange 47 which is relatively movable to the second hydraulic piston 16, surrounding it, arranged.
  • the intermediate flange 47 also serves to support the second part spring 45 in the direction of the first free end E 1 .
  • FIGS. 11 to 13 another embodiment of a hand tool is shown.
  • the manual tool 48 is operated by pivoting the handles 49 and 50.
  • the handle 49 which is so far firmly - except for the here essential rotary mobility of the working head - connected to the working head, be referred to as a fixed handle.
  • the handle 50 is a movable handle.
  • a drive unit 53 is provided with which in this embodiment, hydraulic pressure is generated and hydraulic fluid is passed through a connected hydraulic hose 54 to the working head connected to the other end of the hydraulic hose 54 via this embodiment.
  • a first hydraulic piston 9 and a second hydraulic piston 16 is provided in the working head.
  • the working head corresponds in this respect to the prescribed working heads, and the description of a workflow is also true here in the same way.
  • connection nut 55 Via a connection nut 55, a connection is made to a connection part 56 to which the hydraulic hose 54 is finally fastened in the usual way.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Actuator (AREA)
  • Press Drives And Press Lines (AREA)
  • Soil Working Implements (AREA)
  • Shearing Machines (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Manipulator (AREA)

Claims (15)

  1. Dispositif d'expansion manuel (1) pour l'expansion d'extrémités de tubes (37), comprenant une partie formant poignée et une tête d'expansion (2) comportant plusieurs segments (4) lesquels segments (4) sont agencés les uns à côté des autres de manière circulaire transversalement à une direction d'expansion et peuvent être déplacés radialement par rapport à l'agencement circulaire au moyen d'un mandrin d'expansion (3) agissant sur les segments (4), caractérisé en ce que les segments (4) peuvent tourner ensemble avec le mandrin d'expansion de manière hydraulique et/ou motorisée dans la direction circonférentielle de l'agencement circulaire par rapport à la partie formant poignée.
  2. Dispositif d'expansion manuel (1) selon la revendication 1, caractérisé en ce que le mandrin d'expansion (3) est mobile entre une position de travail et une position initiale et en ce que la rotation a lieu lors d'un déplacement de la partie de travail depuis la position de travail dans la position initiale.
  3. Dispositif d'expansion manuel selon la revendication 1 ou 2, caractérisé en ce qu'un segment (4) présente une plus grande extension dans la direction circonférentielle sur une première valeur angulaire et en ce que la rotation dans la direction circonférentielle s'effectue sur une deuxième valeur angulaire, dans lequel les première et deuxième valeurs angulaires sont différentes, la deuxième valeur angulaire étant de préférence plus petite que la première valeur angulaire, la deuxième valeur angulaire correspondant en outre préférentiellement approximativement à la moitié de la première valeur angulaire.
  4. Dispositif d'expansion manuel selon l'une des revendications précédentes, caractérisé en ce que la tête d'expansion (2) peut tourner ensemble avec le mandrin d'expansion (3).
  5. Dispositif d'expansion manuel selon la revendication 4, caractérisé en ce que la tête d'expansion (2) peut tourner sans limitation de l'angle de rotation tout au moins vis-à-vis de rotations successives.
  6. Dispositif d'expansion manuel selon l'une des revendications précédentes, caractérisé en ce qu'une rotation a toujours lieu dans le même sens de rotation.
  7. Dispositif d'expansion manuel selon l'une des revendications 4 à 6, caractérisé en ce qu'un déclenchement du mandrin d'expansion (3) conduit à une rotation de la tête d'expansion (2) sans qu'une autre intervention de l'utilisateur soit nécessaire.
  8. Dispositif d'expansion manuel selon l'une des revendications précédentes, caractérisé en ce que la rotation s'effectue suivant un déroulement temporel prédéterminé par rapport à un déclenchement d'un rappel du mandrin d'expansion (3).
  9. Dispositif d'expansion manuel selon l'une des revendications précédentes, caractérisé en ce qu'il est actionnable par un moteur électrique et/ou un moyen hydraulique.
  10. Dispositif d'expansion manuel selon la revendication 9, caractérisé en ce que la rotation de la tête d'expansion (2) est effectuée par un moyen hydraulique mis sous pression par le moteur électrique ou en ce que la rotation de la tête d'expansion (2) ensemble avec le mandrin d'expansion (3), n'est réalisable que par l'action du moteur électrique.
  11. Dispositif d'expansion manuel selon l'une des revendications précédentes, caractérisé en ce que le mouvement du mandrin d'expansion (3) est effectué par le déplacement d'un premier piston hydraulique (9) dans un premier cylindre hydraulique (10), dans lequel le piston hydraulique (9) est sollicité dans une position initiale par un premier ressort de rappel (29) et/ou en ce que le mouvement de la tête d'expansion (2) s'effectue par un deuxième piston hydraulique (16) dans un deuxième cylindre hydraulique (17), dans lequel le piston hydraulique (16) est sollicité dans une position initiale par un deuxième ressort de rappel (20).
  12. Dispositif d'expansion manuel selon l'une des revendications précédentes, caractérisé en ce que le mouvement du mandrin d'expansion (3) et la rotation de la tête d'expansion (2) sont provoqués par le déplacement respectivement d'un premier et d'un deuxième piston hydraulique (9, 16) dans respectivement un premier et un deuxième cylindre hydraulique (10, 17), dans lequel le deuxième piston hydraulique (16) qui provoque la rotation est soumis dans sa position initiale à une force de précontrainte plus grande que le premier piston hydraulique (9) qui agit sur le mandrin d'expansion (3), dans lequel, de préférence, après déclenchement d'un mouvement de retour du premier piston hydraulique (9) a lieu d'abord un rappel au moins partiel du mandrin d'expansion (3) et puis intervient la rotation du premier cylindre hydraulique (10).
  13. Dispositif d'expansion manuel selon l'une des revendications 11 ou 12, caractérisé en ce que le premier ressort de rappel (29) est constitué de deux ressorts partiels (44, 45), dans lequel les ressorts partiels (44, 45) présentent de préférence des forces de rappel différentes.
  14. Dispositif d'expansion manuel selon l'une des revendications précédentes, caractérisé en ce que le dispositif d'expansion manuel comprend successivement le long d'un axe longitudinal une batterie ou accumulateur, le moteur électrique et un dispositif de transmission, et en ce qu'une direction de déplacement du mandrin d'expansion (3) s'étend selon un angle par rapport à l'axe longitudinal.
  15. Procédé de fonctionnement d'un dispositif d'expansion manuel selon l'une des revendications 1 à 14, comprenant une tête d'expansion (2) actionnée par un moteur électrique et/ou par un moyen hydraulique et comportant un mandrin d'expansion (3), dans lequel le mandrin d'expansion (3) est déplaçable dans une direction de déplacement et la tête d'expansion (2) peut tourner ensemble avec le mandrin d'expansion (3) dans la direction périphérique par rapport à la direction de déplacement, caractérisé en ce que lors d'un déclenchement d'un déplacement du mandrin d'expansion (3) est également opérée hydrauliquement ou par action du moteur électrique une rotation de la tête d'expansion (2) ensemble avec le mandrin d'expansion (3) sans autre intervention d'un utilisateur.
EP13770460.7A 2012-09-28 2013-09-26 Outil élargisseur à main Not-in-force EP2900397B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012109255.9A DE102012109255A1 (de) 2012-09-28 2012-09-28 Handarbeitsgerät, Hand-Aufweitgerät, hydraulische Kolben-/Zylinderanordnung und Verfahren zum Betreiben eines Handarbeitsgerätes
PCT/EP2013/070038 WO2014049035A1 (fr) 2012-09-28 2013-09-26 Outil de travail à main, outil élargisseur à main, système piston/cylindre hydraulique et procédé pour faire fonctionner un outil de travail à main

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Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012104763U1 (de) * 2012-12-07 2014-03-11 Rehau Ag + Co. Werkzeugvorrichtung zum Anschluss eines Kunststoffrohres oder eines Metall-Kunststoff-Verbundrohres an einen Fitting mit einer Schiebe- oder Presshülse
DE102013107294A1 (de) 2013-07-10 2015-01-15 Gustav Klauke Gmbh Handarbeitsgerät und Hand-Aufweitgerät
DE102014107752A1 (de) * 2014-06-03 2015-12-03 Rehau Ag + Co Werkzeugvorrichtung zum Anschluss eines Kunststoffrohres oder eines Metall-Kunststoff-Verbundrohres an einen Fitting mit einer Schiebe- oder Presshülse
US9862137B2 (en) * 2015-04-20 2018-01-09 Milwaukee Electric Tool Corporation PEX expanding tool
NL2014868B1 (nl) * 2015-05-27 2017-01-02 Jpm Beheer B V Reddingsgereedschap.
DE102015119734A1 (de) * 2015-08-10 2017-02-16 Gustav Klauke Gmbh Vorrichtung zur Aufbringung einer Presskraft, sowie Paar von Pressbacken
US9975289B2 (en) 2016-07-27 2018-05-22 Black & Decker Inc. PEX expanding tool
US11541581B2 (en) 2016-09-02 2023-01-03 Zurn Industries, Llc Injection molded cold-expansion compression collar
US11543065B2 (en) 2016-09-02 2023-01-03 Zurn Industries, Llc Extruded cold-expansion compression collar
CN109789542B (zh) * 2016-10-07 2023-02-03 古斯塔夫.克劳克有限责任公司 工具
US11054076B2 (en) 2016-11-04 2021-07-06 Zurn Industries, Llc Reinforcing ring with sleeve
FI127715B (en) 2017-06-05 2018-12-31 Uponor Innovation Ab Method of expanding a pipe end and extension tool
CN108500173B (zh) * 2018-03-06 2023-06-30 珠海格力电器股份有限公司 自动胀接系统及胀接方法
KR20210020920A (ko) * 2018-05-18 2021-02-24 구스타프 클라우케 지엠비에이치 유압 실린더를 갖는 작업 디바이스 및 플라이어들 또는 프레스와 같은 수동 작업 디바이스
US20190351605A1 (en) * 2018-05-18 2019-11-21 Zurn Industries, Llc Constant Strain PEX Expansion Tool Head
CN108500156A (zh) * 2018-06-01 2018-09-07 金华市威科工贸有限公司 一种便携式电动液压胀管器
RU2715399C1 (ru) * 2018-11-07 2020-02-27 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВО "МГТУ "СТАНКИН") Приспособление для устранения отклонений от круглости заготовок труб и трубной арматуры
US11596999B2 (en) 2019-02-20 2023-03-07 Milwaukee Electric Tool Corporation PEX expansion tool
US11633775B2 (en) 2019-02-20 2023-04-25 Milwaukee Electric Tool Corporation PEX expansion tool
CN110052999B (zh) * 2019-05-21 2023-12-19 王庆荣 一种用于车辆刹车分泵回位工具
DE202019107067U1 (de) * 2019-12-18 2021-03-19 Rehau Ag + Co Expansionskopf für Aufweitwerkzeuge sowie diesen umfassendes Aufweitwerkzeug
CN214726466U (zh) 2020-11-27 2021-11-16 米沃奇电动工具公司 扩展工具
US11779990B2 (en) 2021-04-09 2023-10-10 Milwaukee Electric Tool Corporation Expansion tool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1407838A2 (fr) 2002-10-11 2004-04-14 Rothenberger Aktiengesellschaft Outil d' expansion de corps creux avec entraínement électro-hydraulique
EP2090385A2 (fr) 2008-02-18 2009-08-19 NOVOPRESS GMBH PRESSEN UND PRESSWERKZEUGE & CO. KG. Dispositif d'élargissement de tuyaux
EP2090384A2 (fr) 2008-02-18 2009-08-19 NOVOPRESS GMBH PRESSEN UND PRESSWERKZEUGE & CO. KG. Dispositif d'élargissement de tuyaux

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861847A (en) * 1971-03-25 1975-01-21 Louis H Barnett Automated bending and belling of plastic pipe
US3857666A (en) 1973-04-09 1974-12-31 L Barnett Apparatus for belling ends of conduit or the like
SU538778A1 (ru) 1975-10-22 1976-12-15 Научно-Исследовательский Институт Технологии Криогенного Машиностроения Устройство дл развальцовки труб
SU1430149A1 (ru) 1986-04-08 1988-10-15 Всесоюзный Научно-Исследовательский Институт По Монтажным И Специальным Строительным Работам Устройство дл калибровки концов труб
DE10216213A1 (de) 2002-04-10 2003-10-23 Klauke Gmbh Gustav Elektrohydraulisches Verpressgerät und Verfahren zum Betreiben desselben
RU2104114C1 (ru) * 1995-04-11 1998-02-10 Товарищество с ограниченной ответственностью "НИКПОС-1" Устройство для раздачи полых изделий
US6206663B1 (en) 1997-07-19 2001-03-27 Gustav Klauke Gmbh Piston pump
US6276186B1 (en) 1997-10-15 2001-08-21 Gustav Klauke Gmbh Hydraulic pressing device and method for operating the same
DE19926481B4 (de) 1999-06-10 2013-09-12 Gustav Klauke Gmbh Hydraulisches Arbeitsgerät
US6230542B1 (en) 1999-06-10 2001-05-15 Gustav Klauke Gmbh Hydraulic apparatus
DE10032949A1 (de) 2000-07-06 2002-01-17 Hilti Ag Schraubgerät
ATE294036T1 (de) 2001-02-08 2005-05-15 Klauke Gmbh Gustav Aufweitwerkzeug zum aufweiten von rohrenden sowie pressgerät mit einem solchen aufweitwerkzeug
US6446482B1 (en) 2001-09-17 2002-09-10 Fci Americas Technology, Inc. Battery operated hydraulic compression tool with rapid ram advance
DE10222159A1 (de) 2002-05-17 2003-11-27 Paul-Heinz Wagner Verfahren zur Steuerung einer hydraulischen Kolbenzylindereinheit
JP2004188558A (ja) * 2002-12-13 2004-07-08 Nippon Pop Rivets & Fasteners Ltd ブラインドナット等のナット型固着具締結装置
US7412877B1 (en) 2005-10-24 2008-08-19 Hongfeng Bi High pressure viscometer with chamber preventing sample contamination
JP4851815B2 (ja) * 2006-03-01 2012-01-11 株式会社スギノマシン 拡管装置
ITMI20060502A1 (it) 2006-03-21 2007-09-22 Maus Italia F Agostino & C Sas Dispositivo di lavoro multiuso ad espansione per il taglio o la dilatazione di tubi metallici
CN2892312Y (zh) * 2006-03-29 2007-04-25 天津市润实科技发展有限公司 一种基于气动液压的胀管工具
FR2910828B1 (fr) 2006-12-28 2009-03-06 Virax Soc Par Actions Simplifi Dispositif d'outil a expansion pour pince sur machine a realiser des emboitures aux extremites de tuyaux en matiere plastique ou composite
GB2449638A (en) 2007-05-26 2008-12-03 Paul Anthony Anson Apparatus for supplying fluidized pressure to a power torque wrench
ES2433372T5 (es) * 2007-06-25 2024-04-02 Uponor Innovation Ab Procedimiento y herramienta de expansión de un extremo de tubería
DE102007030644A1 (de) 2007-07-02 2009-01-08 Gustav Klauke Gmbh Hydraulisch betätigbares Handwerkzeug
CN201543735U (zh) * 2009-10-12 2010-08-11 东莞永大制冷配件有限公司 一种便携式胀管器
US8517715B2 (en) 2010-04-06 2013-08-27 Milwaukee Electric Tool Corporation PEX expanding tool
CN201702276U (zh) * 2010-06-10 2011-01-12 润联(天津)五金工具有限公司 一种由冲击扳手驱动的扩张工具
DE102011013926A1 (de) 2011-03-14 2012-09-20 Wagner Vermögensverwaltungs-GmbH & Co. KG Verfahren zum Drehen eines drehbaren Teils
DE102011100506A1 (de) 2011-05-04 2012-11-08 Cantec Gmbh & Co. Kg Verfahren und Vorrichtung zum Aufweiten von Zylinderrohrstücken

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1407838A2 (fr) 2002-10-11 2004-04-14 Rothenberger Aktiengesellschaft Outil d' expansion de corps creux avec entraínement électro-hydraulique
EP2090385A2 (fr) 2008-02-18 2009-08-19 NOVOPRESS GMBH PRESSEN UND PRESSWERKZEUGE & CO. KG. Dispositif d'élargissement de tuyaux
EP2090384A2 (fr) 2008-02-18 2009-08-19 NOVOPRESS GMBH PRESSEN UND PRESSWERKZEUGE & CO. KG. Dispositif d'élargissement de tuyaux

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Uponor Q&E Light Tool operating manual", NOVOPRESS, 1 November 2009 (2009-11-01), pages 1 - 16, XP055713342

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RU2663668C2 (ru) 2018-08-08
WO2014049035A1 (fr) 2014-04-03
IN2015DN02591A (fr) 2015-09-11
EP2900397A1 (fr) 2015-08-05
US20150258598A1 (en) 2015-09-17
RU2015115942A (ru) 2016-11-20
DE102012109255A1 (de) 2014-04-03
CA2886913A1 (fr) 2014-04-03
EP2900397B2 (fr) 2022-07-13
MX2015003889A (es) 2015-11-18
CN104797357B (zh) 2017-08-04
AU2013322656B2 (en) 2017-02-16
AU2013322656A1 (en) 2015-05-07
CN104797357A (zh) 2015-07-22
ZA201502847B (en) 2016-11-30
KR20150064105A (ko) 2015-06-10
BR112015006915A2 (pt) 2017-07-04
US10406586B2 (en) 2019-09-10
ES2745257T3 (es) 2020-02-28

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