EP2355943B1 - Mécanisme à clavette - Google Patents

Mécanisme à clavette Download PDF

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Publication number
EP2355943B1
EP2355943B1 EP20090768058 EP09768058A EP2355943B1 EP 2355943 B1 EP2355943 B1 EP 2355943B1 EP 20090768058 EP20090768058 EP 20090768058 EP 09768058 A EP09768058 A EP 09768058A EP 2355943 B1 EP2355943 B1 EP 2355943B1
Authority
EP
European Patent Office
Prior art keywords
wedge
bearing
slider
figur
slide
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.)
Not-in-force
Application number
EP20090768058
Other languages
German (de)
English (en)
Other versions
EP2355943A1 (fr
EP2355943B9 (fr
Inventor
Jochen Lanksweirt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine Giesserei Linz GmbH
Original Assignee
Voestalpine Giesserei Linz GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voestalpine Giesserei Linz GmbH filed Critical Voestalpine Giesserei Linz GmbH
Priority to PL09768058T priority Critical patent/PL2355943T3/pl
Publication of EP2355943A1 publication Critical patent/EP2355943A1/fr
Publication of EP2355943B1 publication Critical patent/EP2355943B1/fr
Application granted granted Critical
Publication of EP2355943B9 publication Critical patent/EP2355943B9/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/32—Perforating, i.e. punching holes in other articles of special shape
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/08—Dies with different parts for several steps in a process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/40—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by wedge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8841—Tool driver movable relative to tool support
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8841—Tool driver movable relative to tool support
    • Y10T83/8853—Including details of guide for tool or tool support

Definitions

  • the invention relates to a wedge drive according to the preamble of claim 1.
  • Wedge drives are used in tools in metalworking, eg. B. used in presses. Associated with these wedge drives are usually the punching or otherwise deforming enabling facilities.
  • a conventional wedge drive has an upper guide part comprising a slider element and a slider guide element and a lower guide part comprising a driver element and vice versa. The wedge drives are moved by the slider guide member by a, a generally vertical pressing force applying drive.
  • On the part of the driver element wedge drives are mounted in the tool or the press on a base plate on which the workpiece to be machined is placed directly or via a corresponding support means.
  • This wedge drive for redirecting a vertical pressing force in a, for the forming process this angularly acting force known.
  • This wedge drive consists of a drive wedge on which a vertical force of a corresponding work press acts and a slide wedge, which transmits the force to the horizontal.
  • the driver wedge and slide wedge run either on a rounded cooperating Range or in another embodiment via a roller.
  • a wedge press with a prism-shaped wedge guide wherein the contact surfaces are roof-shaped or channel-like and with the roof or gutter extending over the entire pressure-receiving width of the wedge.
  • overhead wedge drives used in the body industry consist of a driver, a slider, and a slider receiver.
  • a driver On the top of the slider recording acts a vertical force that pushes the slider recording down.
  • the driver is firmly anchored in the tool, so that when pressing on the slide holder, the slide anchored in the slide holder is pushed in any direction outside the vertical working direction.
  • the slider depends in his leadership movable in the slide holder.
  • the driver sits rigidly in the lower part and specifies the working direction of the slider.
  • the spring-loaded slider sets on the driver and is pushed by the continuing slide holder over the driver surface in the working direction.
  • a wedge drive which is produced in a continuous industrial production process and should have long service lives.
  • angle brackets are present, which are formed of bronze and have mounted on the angle bar sliding elements made of graphite.
  • this wedge drive for deflecting a vertical pressing force with a driver, a slider and a slider receiving equipped, the driver has a prismatic guide and the travel of the slider on the driver is shorter than the travel of the slider on the slider recording and the ratio of the paths to each other is at least 1 to 1.5 and the angle ⁇ between the traverse paths is 50 ° to 70 °.
  • the driver element has a prismatic surface, wherein the flanks of the prismatic surface are formed sloping outwardly.
  • this wedge drive has forced return brackets on two opposite sides in respective grooves of the slider element and the driver element. In this way, in the case of a breakage of the slider element in its starting position retrieving spring element ensures a return of the slider element at spring break and thereby to avoid tearing out of screwed punching elements.
  • the slider element is attached to the slider guide member via the angle brackets and retaining screws and can be moved along the angle strips relative to the slider guide element.
  • the JP 2003/080326 A also discloses a wedge drive for a press.
  • the slide bed is formed in several parts and the items are fastened to each other for the intended use by means of screws, whereby the functionality of the wedge drive is ensured.
  • the object of the invention is to provide a wedge drive in which the bronze material insert is reduced, the power transfer area is optimized and which has a more stable slide bed area.
  • the wedge drive consists of three main parts, namely a driver, the slider and the slider guide.
  • the usual attachments are available as a forced return, sliding plates, a spring, in particular gas spring.
  • the gas spring moves the slide back to the starting position when the press is raised, whereby in the event of failure of the gas spring the forced return pushes the slide back into the starting position.
  • the sliding plates have no vital function for the function of the slide, but they reduce the wear or can in case of wear be easily and quickly replaced.
  • a so-called lock-out system is provided, which sets the slide in the UT position, ie the position of the slide at bottom dead center.
  • a so-called plug-in strip is used instead of a clamp which connects the upper slide part and lower part to one another, which engages under the slide through openings in the slide bed side walls and holds it in the slide bed.
  • the force transfer area is optimal, d. that is, that the force application points are much less far away than with a positive engagement with guide bracket, allowing tighter tolerances and also reducing tolerance variations due to thermal expansion.
  • the slider bed becomes more stable and, in addition, a cost reduction can be achieved because the overall construction is more favorable.
  • the header according to the invention connects the slide bed with the slide form-fitting, wherein the header is secured with screws on the slide bed. These screws are not or only very slightly burdened to a negligible extent.
  • An inventive wedge drive 1 has a slide bed 2, a slide wedge 3 and a driver 4 as main components.
  • the slide bed 2 is a box-shaped component with a top wall 6, of which orthogonal wegerumblenden side walls 7, a front end wall 8 and a rear side wall 9.
  • the end wall 8 and the rear side wall 9 parallel to each other and orthogonal to the top wall 6 while the side walls 7 perpendicular or orthogonal to the top wall 6 and the end wall 8 and 9 back wall.
  • a feather key 10 is provided for adapting the slide bed into a tool, which is elongated cuboid and is arranged in a corresponding keyway 11 in the upper side wall 6.
  • a lower wall 12 extends from a common edge with the rear side wall 9 away.
  • the end wall 8 extends from the upper side wall 6 over approximately 1 ⁇ 4 of the extent of the rear side wall 9 parallel to the rear side wall 9. From the Stirnatewandung 8 extends parallel to the upper side wall 6 and perpendicular to the side walls 7 a Stirnunteronwandung 13 over about a 1/6 of the length the upper side wall to the rear wall 9 back.
  • the side facing away from the rear wall 9 edge of the bottom 12 and facing away from the end wall 8 edge of the front bottom 13 are connected by free, obliquely to the top 6 extending edges 14 of the side walls 7.
  • a recess 15 extends into the slide bed 2.
  • the recess extends a piece parallel to the side walls 7 and ends with a roof-shaped surface sixteenth
  • grooves 17 are introduced, which are elongated rectangular.
  • sliding elements 18 are introduced which are also elongated rectangular cuboid and project with one sliding surface 19 through the grooves 17 and the roof-shaped surface 16.
  • the outer holes 22 serve here as screw holes for the slide bed 2 on a tool upper part while the middle holes 23rd Pin holes are that are used in a conventional manner.
  • grooves 25 Adjacent to the free longitudinal edges 14 of the side walls 7, flat grooves 25 are introduced, which extend in approximately over half the thickness of the side wall 7 in the region of the recess 15 in the side wall 7. These grooves are elongated, rectangular in shape and extend in the region of the lower wall 12 slightly beyond the free longitudinal edges 7 and in the region of the front side wall 13 also a piece on the free longitudinal edges 14 of 7 out.
  • bearing openings 26 are provided, which are elongated rectangular with rounded edges and extend with their longitudinal extent along the longitudinal extent of the groove 25.
  • the grooves 25 and the bearing openings 26 are intended for receiving plug-in strips 30, whose operation will be explained later.
  • the plug strip 30 is an elongate, plate-shaped element having an outer side 31, an inner side 32, longitudinal side edges 33 and end edges 34.
  • the header 30 has a longitudinal extent which is slightly smaller than the longitudinal extent of the grooves 25 and in the region of the end edges 34 slightly adjacent thereto and along the longitudinal center each have a slot 35 which serves the header 30, each with a bolt through the Mounting holes 27 in the groove 25 to be arranged longitudinally displaceable.
  • the bearing cams are box-shaped or parallelepiped-shaped elements with a width at the base which corresponds approximately to the width of the bearing openings 26 or slightly smaller and a length along the longitudinal extension of the connector strips 30 which is less than the longitudinal extent of the bearing openings 26 by a longitudinal displacement to ensure.
  • the bearing cam 36 spaced from the inside 32 each have a chamfer 37 on each broadside surface, wherein the chamfers 37 in the same direction, d. H. are executed parallel to each other.
  • a base with a height which corresponds approximately to the thickness of the side wall 7 in the region of the groove 25 to receive the bearing cam.
  • a in the inserted state of the header to the free longitudinal edge 14 facing longitudinal edge 38 forms together with a bearing cam 36 facing the longitudinal edge of the opening 26 from a first camp.
  • the bevel 37 facing away from the longitudinal edge 38 forms a support for the slide wedge 3 to be described later.
  • the plug-in strip 30 lies with its inner side 32 on the groove bottom of the groove 25, wherein the bearing cam 36, the openings 26 pass through and project with the areas having slopes 33, inwardly into the opening on the side wall 7.
  • the slide wedge 3 is also a box-shaped component with a width which corresponds approximately to the width of the slide bed 2.
  • the slide wedge 3 has a rear side wall 40 and perpendicular thereto extending away from the rear side wall 40 Side walls 41.
  • the slide wedge 3 has a rear side wall 40 and the side walls 41 connecting, narrow Oberdonwandung 42.
  • the Oberitwandung 42 extends here a piece perpendicular to the rear wall 40 and then extends a narrow piece with a kink 43 upwards.
  • the slide wedge 3 has a bottom wall 44, which extends perpendicular to the rear side wall 40 and the side walls 41 of the rear side wall 40, over a seen from the rear wall 40 from double length of the upper side wall 42.
  • a per se known gas spring 54 is arranged along the longitudinal extent of the cross-section arrow-shaped rail 48, which is above the element 48 in the region of the upper side wall 42 addition.
  • the cross-sectionally arrow-shaped rail 48 or the roof-shaped element 50 and thus the oblique roof surfaces 51 have a, to the opening 16 and to the sliding elements 18 and the groove 16 corresponding shape, so that when inserting the slide wedge 3 in slide bed 2, the surfaces 51 abut the sliding surfaces 18.
  • the oblique surfaces 37 engage behind the grooves 53 and rest on the underside of the roof element 50 in the area of the surfaces 52, so that the slide wedge 3 is held on the slide bed 2.
  • the underside 55 of the roof-shaped element in the region of the groove facing inclined surface 37 and the surface 55 form the second bearing with which, in cooperation with the first bearing between the opening 26 and the edge 38 of the slide wedge 3 in the slide bed 2 is stored.
  • the storage takes place here along the bearing cam longitudinally displaceable, wherein the gas pressure spring is arranged to move the slide wedge in an initial position.
  • a roof-shaped surface 57 is introduced which extends over the longitudinal extent of the bottom surface 44 from its side edges with the side surfaces 41 equidistant.
  • both sides of a vertex or apex portion longitudinally extending grooves 58 are introduced into the correspondingly shaped sliding elements 59 are used, which each project slightly beyond the grooves 58 also.
  • the wedge drive 1 comprises the so-called driver 4.
  • the driver 4 is also a box-like elongated member having a bottom wall 63 as Aufstanz simulation, two Stirnsurwandept 64, 65 which are mutually parallel and orthogonal to the bottom wall and two side walls 66 perpendicular to the bottom wall and run the end walls.
  • the driver 4 has an inclined to the bottom wall 63 and in particular slightly sloping top wall 67 which is roof-like with respect to its longitudinal extent sloping to the side walls 66 oblique surfaces 68 and is formed corresponding to the roof-shaped surface 57 in the bottom wall 44 of the slide wedge 3, so that in the assembled state, the surfaces 68 abut the sliding elements 59.
  • an outwardly facing projection 69 adjacent to the common edge of the sidewalls 66 and top wall 67 which is cooperatively formed with the positive repeater 60 in such a manner that upon displacement of the slider wedge 3 on the driver 4 such that the slide wedge 3 runs down on the slope, the positive repeater 60 engages around the projection 69 and thus couples the slide wedge on the driver against each other. The coupling takes place compulsorily until the slide has driven back its stroke. Only then does the coupling open.
  • the slide bed 2 can be attached to a tool top and the driver to a tool base during the slide wedge 3 is displaceable both along the sliding elements 18 and along the sliding elements 59.
  • the slide wedge 3 is held on the slide bed 2 via the connector strips 30, wherein according to the invention, the sliding coupling is effected in that the groove 53 runs in the bearing cam 36, wherein the bearing cam 36 in turn in openings in the side wall 7 of the slide bed 2 supported.
  • the distance between the different force introduction points - in the invention these are the first and second bearings - very much shortened, so that very tight tolerances are possible and heat-related strains have a significantly lower impact.
  • this embodiment of the invention also allows increased stability and stability of a wedge drive.
  • the headers can be added in wear not only in the longitudinal direction, but can also be exchanged from the right to the left side and vice versa, since their "unused" inclined surfaces 37 can be used.
  • this requires that the headers are formed symmetrically.
  • the groove 25 is formed widened, wherein the mounting holes 35 of the header 30 are arranged laterally offset from the bearing cam 36 and in cross section the Plug strips 30 with the bearing cam 36 give an approximately L-shaped cross-section ( FIGS. 18, 19 ).
  • FIGS. 25 to 36 the functions are substantially similar to the previous embodiments, so that the said applies to the exceptions described below.
  • the groove 25 is adjacent to the openings 26 and between the openings 26 and the free edge 14, the side wall 7 bounded by a web 28 or in this area the side wall 7 is fully formed. From the web 28 extends to the groove interior of the groove 25 out between the openings 26 depending on a web 29 in the area also the wall material has a, in particular the same wall thickness as the side wall 7 in the region of the opening 16. Thus, the force receiving area, in particular of the first Bearings more stabilized.
  • the header 30 is formed wider than the webs 29 are long and in particular has a basic basic shape as in the embodiment described above.
  • the recesses 39 in the connector strip 30 for receiving the webs 29 are in particular somewhat deeper and slightly wider than the webs 29 to ensure a longitudinal displacement of the connector 30 despite existing webs 29.
  • the basic components and their functions are substantially identical, but in this case a wear compensation of sliding surfaces between slide bed 2 and slide wedge 3 or surfaces 37 of the header and surfaces 55 of the slide wedge is not generated by the fact that by the inclined surfaces 37 of the cam 36 on the one hand and the displacement of the header 30 and on the other hand, the Versch constituent is compensated, but the entire header is shifted in its orientation to the side walls 7 so that the cams 36 are moved toward the surfaces 55 of the slide wedge 3.
  • a web 28 is present, wherein the web 28 with its groove facing surface is not parallel to the edge 14, but in the region of the openings 26 has slopes 28 b, the steps 28 a to the next slope 28 b in the region of the next bearing opening 26th fall off.
  • the header 30 has along a longitudinal edge 33b via corresponding inclined surfaces 33b which drop with steps 33a, which are opposed to the steps 28a in the assembled state to the next slope.
  • the bearing openings 26 are also slightly tilted relative to the edge 14 according to the pitch of the slope portions 28b, so that when moving the header 30, the cams 36 are moved closer to the roof-shaped surface 16 according to the slope, which means when mounted slide wedge 3, that the wear Game is balanced.
  • the surfaces 37 of the cams 36 can likewise be tapered in accordance with the course of the bevels 28b, whereby the movement of the cams 36 on the roof-shaped surface 36 is enhanced.
  • the oblique surfaces 37 may also be formed so that the slope runs counter to the slope of the surfaces 28b, so that the surfaces 37 abut the surfaces 55 more particularly and in particular over their entire surface.
  • the sliding elements 18 are held by means of screw in the corresponding grooves, with corresponding threaded holes 18a in the slide bed 2 are present.
  • screws can be present on the slide bed 2, which by screwing along the longitudinal extension of the connector strips 30 and acting on an end edge of the connector strips 30, the connector strip 30 can move, with bolts which are screwed through the slots 35 in the mounting holes 27 , which can set the connector strips 30 on the slide bed 2.
  • the header can be provided on the inside with a fine toothing or ribbing or a similar surface treatment to the sliding friction after suit
  • the groove bottom can have a corresponding surface treatment.
  • the pusher bed is designed to be relatively open, with a clamp being placed laterally which engages claw-like in grooves of the pusher wedge. This clamp is in turn screwed to the slide bed.

Claims (6)

  1. Mécanisme à coin (1) pour dévier une force de pressage verticale, comprenant au moins un sommier de coulisseau (2), un coin de coulisseau (3) et un élément d'entraînement (4), caractérisé en ce que, pour le couplage en déplacement du coin de coulisseau (3) dans le sommier de coulisseau (2) il est prévu au moins une came de montage (36), ladite came de montage (36) traversant au moins une ouverture de montage (26) dans une paroi latérale (7) du sommier de coulisseau (2) depuis l'extérieur et s'engageant dans un évidement dans le coin de coulisseau (3), dans lequel le coin de coulisseau (3) s'appuie sur la came de montage (36) et la came de montage (36) s'appuie sur une paroi délimitant l'ouverture de montage (26).
  2. Mécanisme à coin selon la revendication 1, caractérisé en ce qu'une pluralité de cames de montage (36) sont agencées sur une barrette enfichable (30) semblable à une plaque, et la barrette d'enfichage (30) est agencée de manière à s'appliquer du côté extérieur contre une paroi latérale (7), et les cames de montage (36) traversent une ouverture de montage respective (26) et dépassent vers l'intérieur dans une ouverture (16) du sommier de coulisseau (2) dans laquelle pénètre le coin de coulisseau (3), et s'engagent dans une gorge de montage (53) du coin de coulisseau (3).
  3. Mécanisme à coin selon la revendication 1 ou 2, caractérisé en ce qu'il est prévu deux barrettes enfichables (30), lesquelles s'engagent dans des gorges de montage (53) du coin de coulisseau (3) de façon diamétralement opposée sur des parois latérales opposées.
  4. Mécanisme à coin selon l'une des revendications précédentes, caractérisé en ce que les cames de montage (36) sont agencées avec possibilité de déplacement longitudinal dans les ouvertures de montage (26).
  5. Mécanisme à coin selon l'une des revendications précédentes, caractérisé en ce que les cames de montage (36) disposent, sur des côtés opposés ou des côtés détournés, de surfaces de montage (38) qui sont appliquées contre des parois des ouvertures de montage (26), et en ce qu'il est en outre prévu, pour le montage du coin de coulisseau (3), des surfaces de montage (36) opposées directement voisines ou sur des côtés détournés des cames de montage (36).
  6. Mécanisme à coin selon l'une des revendications précédentes, caractérisé en ce que les surfaces (38) sont orientées parallèlement les unes aux autres, et les surfaces (37) sont orientées parallèlement les unes aux autres, dans lequel des surfaces voisines (37, 38) sont agencées sous un angle l'une par rapport à l'autre.
EP20090768058 2008-12-10 2009-12-09 Mécanisme à clavette Not-in-force EP2355943B9 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09768058T PL2355943T3 (pl) 2008-12-10 2009-12-09 Napęd klinowy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008061420A DE102008061420B9 (de) 2008-12-10 2008-12-10 Keiltrieb
PCT/EP2009/066704 WO2010066776A1 (fr) 2008-12-10 2009-12-09 Mécanisme à clavette

Publications (3)

Publication Number Publication Date
EP2355943A1 EP2355943A1 (fr) 2011-08-17
EP2355943B1 true EP2355943B1 (fr) 2012-09-19
EP2355943B9 EP2355943B9 (fr) 2013-02-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090768058 Not-in-force EP2355943B9 (fr) 2008-12-10 2009-12-09 Mécanisme à clavette

Country Status (10)

Country Link
US (1) US8573024B2 (fr)
EP (1) EP2355943B9 (fr)
JP (1) JP2012511433A (fr)
KR (1) KR20110106350A (fr)
CN (1) CN102245325B (fr)
BR (1) BRPI0916511A2 (fr)
DE (1) DE102008061420B9 (fr)
ES (1) ES2394170T3 (fr)
PL (1) PL2355943T3 (fr)
WO (1) WO2010066776A1 (fr)

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EP1197319B2 (fr) * 2000-10-13 2013-02-13 voestalpine Giesserei Linz GmbH Entraînement par coin
JP4796248B2 (ja) * 2001-09-11 2011-10-19 三協オイルレス工業株式会社 カムユニット
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CN102245325A (zh) 2011-11-16
US20110252905A1 (en) 2011-10-20
US8573024B2 (en) 2013-11-05
DE102008061420B4 (de) 2010-09-30
PL2355943T3 (pl) 2013-01-31
DE102008061420B9 (de) 2011-02-10
KR20110106350A (ko) 2011-09-28
WO2010066776A1 (fr) 2010-06-17
DE102008061420A1 (de) 2010-06-17
JP2012511433A (ja) 2012-05-24
BRPI0916511A2 (pt) 2019-03-12
CN102245325B (zh) 2013-11-20
ES2394170T3 (es) 2013-01-23
EP2355943A1 (fr) 2011-08-17
EP2355943B9 (fr) 2013-02-27

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