EP1459816A1 - Dispostif de cintrage avec outil de cintrage à plusieurs niveaux, unité à machoires de serrage et unité de support à glissières pour un tel dispositif de cintrage - Google Patents

Dispostif de cintrage avec outil de cintrage à plusieurs niveaux, unité à machoires de serrage et unité de support à glissières pour un tel dispositif de cintrage Download PDF

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Publication number
EP1459816A1
EP1459816A1 EP03005461A EP03005461A EP1459816A1 EP 1459816 A1 EP1459816 A1 EP 1459816A1 EP 03005461 A EP03005461 A EP 03005461A EP 03005461 A EP03005461 A EP 03005461A EP 1459816 A1 EP1459816 A1 EP 1459816A1
Authority
EP
European Patent Office
Prior art keywords
bending
slide rail
jaw
support units
transverse direction
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
Application number
EP03005461A
Other languages
German (de)
English (en)
Other versions
EP1459816B1 (fr
Inventor
Frank Schmauder
Winfried Richter
Thilo Eichenbrenner
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.)
Trumpf Werkzeugmaschinen SE and Co KG
Original Assignee
Trumpf Rohrtechnik GmbH and Co KG
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 Trumpf Rohrtechnik GmbH and Co KG filed Critical Trumpf Rohrtechnik GmbH and Co KG
Priority to EP03005461A priority Critical patent/EP1459816B1/fr
Priority to DE50304940T priority patent/DE50304940D1/de
Priority to ES03005461T priority patent/ES2272828T3/es
Priority to US10/800,589 priority patent/US7024903B2/en
Publication of EP1459816A1 publication Critical patent/EP1459816A1/fr
Application granted granted Critical
Publication of EP1459816B1 publication Critical patent/EP1459816B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/021—Construction of forming members having more than one groove

Definitions

  • the invention relates to a bending device on a bending machine for bending rod and / or rod-like workpieces, in particular of tubes, with at least one multi-level bending tool on which a plurality of bending levels superimposed in the direction of a bending axis is formed.
  • one bending shape and at least one of the relevant bending shape are associated and, in the transverse direction of the bending axis, at least one bending shape near Functional and at least one bending position remote non-functional position movable jaw provided, wherein the jaw or clamping jaws are effectively mounted on the side facing away from the bending or forms on a movable with the jaws or in the transverse direction of the bending axis jaw support in the transverse direction of the bending axis.
  • a bending mold and at least one slide rail for supporting the workpiece in the workpiece transverse direction are provided for each bending level, wherein the slide rail or slide rails are effectively mounted on the side facing away from the workpiece on a slide rail support in the workpiece transverse direction.
  • the invention also relates to jaw support units and slide rail support units for bending devices of the above type.
  • the clamping jaw support or the slide rail support of the multi-level bending tool is modular.
  • the modular design in the intended form allows to design the jaw support or the bending rail support bending level for bending level and thereby to tailor the jaw support or the sliding rail support as a whole in its configuration to the requirements of the concrete processing case.
  • clamping jaw or slide support units By appropriate combination of clamping jaw or slide support units geometries of jaw supports or slide rails can be generated, due to which the workpiece machining hindering collisions of the machined or machined workpiece are excluded with the Spannbakken nu or Gleitschienen hybrid.
  • a configuration of the clamping jaw support or the sliding rail support that is tailored to the specific load or force relationships. If, for example, large support forces are to be applied, a corresponding load-bearing combination of clamping jaw or slide support units can be selected.
  • inventive bending devices have the characterizing features of claims 5 and / or 6 and are accordingly provided with both a modular clamping jaw support and with a modular sliding rail support.
  • the bending device according to the invention is characterized by claim 7.
  • the Spannbakken fixedinRIC and / or the Gleitschienen organizations according to the invention structurally, in particular with respect to their extension in the workpiece transverse direction (claim 11) and / or with respect to their extension in the direction of the bending axis Be categorized (claim 12).
  • Such categorization greatly facilitates the assembly of tension beam and slide rail support units into correspondingly configured jaw or slide rail supports.
  • jaw or slide support units can be used on jaw and Gleitschienen monoin Ich one and the same category but also different categories.
  • the categorization according to the invention makes it possible to use clamping jaw and slide rail support units in the manner of building blocks of a support unit construction kit (claim 15).
  • the present invention also relates to jaw support units with the relevant features of claims 1, 2 and 5 to 12 (claim 13) and Gleitschienen monointer with the relevant features of claims 3 to 12 (claim 14)
  • a bending device 1 comprises a supporting structure 2 and a multi-level bending tool 3 mounted thereon.
  • the bending device 1 is attached to the front end of a machine frame, not shown, of a bending machine.
  • a workpiece feed carriage with collet can be moved.
  • the collet holds the machine-side end of a workpiece to be machined, in the present case a tube 4.
  • the tube 4 is positioned for processing.
  • the multi-level bending tool 3, which is used to machine the tube 4 according to the unrolling stretch bending method, comprises bending molds 5, 6, 7 which are designed to have a total of three bending levels in the direction of a bending axis 8 are arranged one above the other.
  • the bending molds 5, 6, 7 associated clamping jaws 9, 10, 11, which are also in the direction of the bending axis 8 above the other.
  • Biegeformnuten 12, 13, 14 are clamping jaws 15, 16, 17 opposite.
  • the Biegeformnuten 12, 13, 14 and the Spannbackennuten, 15, 16, 17 one and the same bending level have in the usual way a corresponding geometry.
  • the bending-forming grooves 12, 13, 14 as well as the clamping-bar grooves 15, 16, 17 form in cross-section substantially circular receptacles for the workpieces to be machined.
  • the illustrated example case arise due to a corresponding design of the Biegeformnuten 12, 13, 14 and the clamping jaw grooves 15, 16, 17 at the different bending levels slightly different diameter of the workpiece holders.
  • the illustrated design conditions allow it accordingly, bending pipes with three different diameters bending.
  • the multi-level bending tool 3 comprises in the direction of the bending axis 8 adjacent slide rails 18, 19, 20.
  • Slide rail grooves 21, 22, 23 on the slide rails 18, 19, 20 are designed according to the clamping groove 15, 16, 17.
  • the clamping jaws 9, 10, 11 are mounted on the side facing away from the bending forms 5, 6, 7 side on a jaw support in the form of a clamping bracket 24.
  • the clamping block 24 with the clamping jaws 9, 10, 11 attached thereto is movable in the direction of a double arrow 25 and thus in the transverse direction of the bending axis 8.
  • the clamping jaws 9, 10, 11 can be moved into a functional position close to the bending position or into a non-functional position away from bending.
  • the movement of the clamping jaws 9, 10, 11 in the direction of the double arrow 25 is effected by means of a carriage 26, which is guided in the aforementioned direction of movement on a pivot arm 27 of the support structure 2.
  • the required connection between the clamping jaws 9, 10, 11 and the carriage 26 is made via the clamping block 24.
  • the clamping block 24 has a modular construction and, in the illustrated example, comprises clamping jaw support units 28, 29, 30 which are arranged one above the other in the direction of the bending axis 8 and braced against each other by means of a tie rod 31.
  • the package of the jaw support units 28, 29, 30 produced by means of the tie rod 31 is attached to the carriage 26 via a fastening screw 32.
  • the extension of the clamping jaw support unit 30 in the transverse direction of the bending axis 8 is three times the corresponding extent of the jaw support units 28, 29. In its extension in the longitudinal direction of the Pipe 4 and in their overall height in the direction of the bending axis 8, the jaw support units 28, 29, 30 coincide with each other.
  • the jaw support units 28, 29 are structurally identical.
  • On the jaw support unit 28, the jaw 9 is detachably attached. Accordingly, the jaw 10 on the jaw support unit 29 and the jaw 11 are attached to the jaw support unit 30.
  • the Gleitschienen soin pulp 33, 33a are seen in the direction of the bending axis 8 on the Gleitschienen canin regulate 34, 34a, which in turn support the slide rail 19.
  • the Gleitschienen retainer 34, 34a arranged concealed and therefore not visible.
  • the Gleitschienen soin pulp 33, 34, 35 are held together by a tie rod 37, the Gleitschienen bisin pulp 33 a, 34 a, 35 a by a tie rod 38.
  • the resulting packages of slide rail support units 33, 34, 35; 33a, 34a, 35a are attached by means of tie rods 37, 38 on the bends 36, 36a.
  • the bends 36, 36 a are in turn attached to a longitudinal slide 39 of a cross slide 40.
  • the longitudinal slide 39 is movably guided in the direction of a double arrow 41 and thus in the longitudinal direction of the pipe 4 to be machined on a cross slide 42 of the cross slide 40.
  • the cross slide 42 in turn can be moved in the transverse direction of the tube 4 on a transverse guide 43 of the support structure 2 of the bending device 1.
  • the slide rail support units 33, 33a, 34, 34a, 35, 35a collectively form a slide rail support 44, wherein the slide rail support units 33, 33a are associated with the upper, the slide rail support units 34, 34a the middle and the Gleitschienen basic 35, 35a the lower bending level of the Mehrleiveaubiegewerkmaschinemaschines 3.
  • the bending tool parts of the upper bending level ie the bending mold 5, the clamping jaw 9 and the slide rail 18.
  • the machining process itself runs in the usual way.
  • the tube 4 is first adjusted in the tube longitudinal direction and in the tube circumferential direction.
  • the Mehrpracticbiegewerkmaschine 3 is converted by appropriate relative movement relative to the machine frame of the bending machine in a position at the ingestion of the tube 4 can be processed by means of the tool parts of the upper bending level, when taking the tube 4 is received in the Biegeformnut 12 of the bending mold 5.
  • the multi-level bending tool 3 is closed.
  • the clamping block moves 24 with the attached jaws 9, 10, 11 in the transverse direction of the bending axis 8 to the bending molds 5, 6, 7 out.
  • the tube 4 is now clamped between the bending mold 5 and the clamping jaw 9.
  • the slide rail support 44 is transferred to the slide rails 18, 19, 20 in the transverse direction of the tube 4 in the workpiece-near functional position.
  • the tube 4 comes to lie in the interior of the slide rail groove 21.
  • the pivot arm 27 of the support structure 2 with the clamping jaws 9, 10, 11 mounted thereon is pivoted about the bending axis 8 in the direction of an arrow 45 shown in FIG.
  • the deformed pipe section on the machine side adjacent pipe length is supported by means of the slide rail 18 in the workpiece transverse direction.
  • the slide 18 follows the bending movement associated with the longitudinal movement of the tube 4. This movement of the slide rail 18 is effected by corresponding longitudinal movement of the longitudinal slide 39 on the cross slide 42nd
  • Figs. 3 and 4 show the tube 4 when the bending device 1 is ready to process and immediately before the creation of a left bend. This was preceded by the creation of three bends, which ultimately led to the course of the tube 4 at the exiting from the multi-level bending tool 3 free end. So that the upcoming bend with the desired History of the bending plane can be created, the tube 4 was after the immediately preceding bend about its longitudinal axis in the from Figs. 3 and 4 apparent rotational position to move. This was only possible because the clamping bracket 24 and the slide rail support 44 had been suitably designed prior to the start of workpiece machining.
  • FIGS. 5 to 8 show, as shown in FIGS. 1 to 4 a bending device 51.
  • the bending device 51 differs from the bending device 1 according to FIGS. 1 to 4 by the design of a multi-level bending tool 53rd
  • the multi-level bending tool 53 includes bending molds 55, 56, 57 that are reduced in diameter relative to the bending forms 5, 6, 7 of the multi-level bending tool 3 and thereby allow the creation of bends with a smaller bending radius.
  • the bending forms 55, 56, 57 are assigned in accordance with the proportions shown in FIGS. 1 to 4 clamping jaws 9, 10, 11. Also used in the case of the bending device 51 slide rails 18, 19, 20 are consistent with the corresponding tool parts of Figs. 1 to 4 match.
  • Consistency remains with regard to the design of the clamping bracket 24, which is composed of clamping jaw support units 28, 29, 30 also in the case of the bending device 51.
  • the clamping block 24 is converted relative to the conditions in the case of the bending device 1 on the carriage 26 and thereby approximates the bending axis 8.
  • the reduction in diameter of the bending molds 55, 56, 57 with respect to the bending molds 5, 6, 7 is thereby compensated.
  • slide rail support 94 is designed in the case of the bending device 51.
  • slide rail support 94 also includes slide rail support units 96, 96a. While the Gleitschienen Moinigan 33, 33 a, 34, 34 a structurally identical and, moreover, with the jaw support units 28, 29 of the clamping bracket 24 structurally coincide, have the Gleitschienen Moltens 96, 96a in the transverse direction of the machined, in Figs. 5, 6, for simplicity, not shown tube 4, the double extent of the jaw and slide support units 28, 29, 33, 33 a, 34, 34 a on.
  • Figs. 1-8 shown jaw support units 28, 29, 30 as well as the slide rail support units 33, 33a, 34, 34a, 35, 35a, 96, 96a shown in the cited figures are all parts of a support unit construction kit, in the case of application related design of the clamping bracket 24 and the Slide rail supports 44, 94 is used. Included in this support unit kit are structurally categorized jaw and slide support units. With respect to the dimension in the transverse direction of the bending axis 8 and in the transverse direction of the pipe 4 to be processed, a total of three categories of support units are available. The largest extension category is the jaw support unit 30 of the medium extension category.
  • the slide rail support units 96, 96a and the smallest extension category are the jaw support units 28, 29 and the slide rail support units 33, 33a, 34, 34a and 35, 35a assigned. Slide rail and jaw support units are interchangeable due to their structural conformity.
  • the support unit construction kit comprises two categories. Alternatively to the in Figures 1 to 8 shown and the same height having support units are still support units with greater height available.
  • the machine operator When setting up the relevant bending device, the machine operator can thus resort to a fund of support units, under which he has to make a choice depending on the requirements of the workpiece machining to be performed.
  • the clamping jaws 9, 10, 11 and the slide rails 18, 19, 20 are to be attached to the selected support units.
  • an adjustment of the clamping jaws 9, 10, 11 in the transverse direction of the bending axis 8 and / or an adjustment of the slide rails 18, 19, 20 in the transverse direction of the pipe to be machined 4 can also be made.
  • the illustration of the existing setting options are shown in FIGS. 9, 10.
  • clamping jaws 9, 10, 11 and the slide rails 18, 19, 20 are attached to the clamping jaw support units 28, 29, 30 and the slide rails 18, 19, 20 on the Gleitschienen Landing Agency 33, 33 a, 34, 34 a, 96, 96 a respectively by means of the clamping jaws 9, 10, 11 and the slide rails 18, 19, 20 provided with threaded bolts appropriate.
  • the existing adjustment options can be used for fine adjustment on the individual bending levels, but can also be used for the appropriate positional change of the clamping jaws 9, 10, 11 and the slide rails 18, 19, 20 in the exchange of bending forms against bending shapes with different diameter or bending radius.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP03005461A 2003-03-15 2003-03-15 Dispostif de cintrage avec outil de cintrage à plusieurs niveaux, unité à machoires de serrage et unité de support à glissières pour un tel dispositif de cintrage Expired - Lifetime EP1459816B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03005461A EP1459816B1 (fr) 2003-03-15 2003-03-15 Dispostif de cintrage avec outil de cintrage à plusieurs niveaux, unité à machoires de serrage et unité de support à glissières pour un tel dispositif de cintrage
DE50304940T DE50304940D1 (de) 2003-03-15 2003-03-15 Biegeeinrichtung mit Mehrniveaubiegewerkzeug sowie Spannbacken-und Gleitschienenstützeinheit für eine derartige Biegeeinrichtung
ES03005461T ES2272828T3 (es) 2003-03-15 2003-03-15 Dispositivo de doblado con herramienta de doblado de varios niveles, una mordaza de sujecion y una unidad de soporte desplazable para dicho dispositivo de doblado.
US10/800,589 US7024903B2 (en) 2003-03-15 2004-03-15 Bending system with multilevel bending tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03005461A EP1459816B1 (fr) 2003-03-15 2003-03-15 Dispostif de cintrage avec outil de cintrage à plusieurs niveaux, unité à machoires de serrage et unité de support à glissières pour un tel dispositif de cintrage

Publications (2)

Publication Number Publication Date
EP1459816A1 true EP1459816A1 (fr) 2004-09-22
EP1459816B1 EP1459816B1 (fr) 2006-09-06

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EP03005461A Expired - Lifetime EP1459816B1 (fr) 2003-03-15 2003-03-15 Dispostif de cintrage avec outil de cintrage à plusieurs niveaux, unité à machoires de serrage et unité de support à glissières pour un tel dispositif de cintrage

Country Status (4)

Country Link
US (1) US7024903B2 (fr)
EP (1) EP1459816B1 (fr)
DE (1) DE50304940D1 (fr)
ES (1) ES2272828T3 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2223752A1 (fr) * 2009-02-26 2010-09-01 WAFIOS Aktiengesellschaft Kit de construction des outils destinés à former des outils de cintrage pouvant être couplés sur une unité d'outils d'une machine de cintrage ou de l'enroulement de pièces en forme de tronçons
CN102151729A (zh) * 2010-12-09 2011-08-17 中山市奥美森工业有限公司 长u弯管机的折弯装置的升降定位机构
DE102008018736B4 (de) * 2007-04-17 2011-12-22 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Schnellwechsel-Bogenwerkzeugbestückungs-Aufspannplatte
ITVI20120054A1 (it) * 2012-03-15 2013-09-16 Pedrazzoli Ibp Spa Macchina piegatubi e metodo di piegatura impiegante tale macchina piegatubi
WO2014111638A1 (fr) 2013-01-21 2014-07-24 Eaton Leonard Europe Dispositif de cintrage de profilés tels que des tubes
FR3007301A1 (fr) * 2013-06-25 2014-12-26 Financ Jaubert Machine a cintrer un profile
CN103551430B (zh) * 2013-10-29 2015-08-19 河南华电金源管道有限公司 冷弯管机主动轮变径加工方法及冷弯管机主动轮
CN113351789A (zh) * 2020-03-04 2021-09-07 广东联创建筑工程有限公司 一种建筑施工用钢筋折弯机

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US7254972B1 (en) * 2006-06-28 2007-08-14 Chia Sheng Machinery Co., Ltd. Moving mold mechanism of a pipe bending machine
FR2922127B1 (fr) * 2007-10-15 2010-03-05 Jaubjaub Consulting Machine a cintrer un profile et outillage de cintrage pour une telle machine
CN102139301B (zh) * 2010-12-09 2013-01-02 中山市奥美森工业有限公司 长u弯管机
CN102489562A (zh) * 2011-12-24 2012-06-13 江阴中南重工股份有限公司 移动式热制弯管机
CN102716954A (zh) * 2012-06-28 2012-10-10 常熟市电力机具有限公司 弯管机的模具结构
PL3027334T3 (pl) * 2013-08-01 2018-07-31 Addisonmckee, Inc. Układ napinania drążka łączącego
US9482647B2 (en) * 2013-09-24 2016-11-01 Sikorsky Aircraft Corporation Gear fault detection
EP3068556A4 (fr) 2013-11-15 2018-02-14 Textron Innovations Inc. Fourniture de données pour fonctionnement de cintreuse automatisée
CN107913927B (zh) * 2017-09-18 2024-05-03 浙江长兴和良智能装备有限公司 一种弯管机
FR3099394B1 (fr) * 2019-07-30 2021-07-09 Numalliance Dispositif de cintrage
CN112975421B (zh) * 2021-02-18 2022-06-14 湖北皓润新材料科技有限公司 铜管成型设备

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GB2187666A (en) * 1986-03-15 1987-09-16 Pressbend Ltd Pipe bending apparatus
DE19919508A1 (de) * 1998-09-25 2000-03-30 Pulzer Biegetechnik Gmbh Gegenhaltevorrichtung für eine Biegemaschine

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IT1251934B (it) * 1991-10-16 1995-05-27 Macchine Curvatubi Crippa Agos Macchina curvatubi polifunzionale
DE19530805A1 (de) * 1995-08-22 1997-02-27 Schwarze Rigobert CNC-gesteuerte Rohrbiegemaschine
US6038903A (en) * 1998-03-09 2000-03-21 Eaton Leonard, Inc. Dual headed bending machine
US6655183B1 (en) * 2002-07-16 2003-12-02 Chiao Sheng Machinery Co., Ltd. Lifting mechanism for a head member of a pipe bender

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GB2187666A (en) * 1986-03-15 1987-09-16 Pressbend Ltd Pipe bending apparatus
DE19919508A1 (de) * 1998-09-25 2000-03-30 Pulzer Biegetechnik Gmbh Gegenhaltevorrichtung für eine Biegemaschine

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008018736B4 (de) * 2007-04-17 2011-12-22 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Schnellwechsel-Bogenwerkzeugbestückungs-Aufspannplatte
EP2223752A1 (fr) * 2009-02-26 2010-09-01 WAFIOS Aktiengesellschaft Kit de construction des outils destinés à former des outils de cintrage pouvant être couplés sur une unité d'outils d'une machine de cintrage ou de l'enroulement de pièces en forme de tronçons
CN102151729A (zh) * 2010-12-09 2011-08-17 中山市奥美森工业有限公司 长u弯管机的折弯装置的升降定位机构
CN102151729B (zh) * 2010-12-09 2013-05-01 中山市奥美森工业有限公司 长u弯管机的折弯装置的升降定位机构
ITVI20120054A1 (it) * 2012-03-15 2013-09-16 Pedrazzoli Ibp Spa Macchina piegatubi e metodo di piegatura impiegante tale macchina piegatubi
FR3001163A1 (fr) * 2013-01-21 2014-07-25 Eaton Leonard Europ Dispositif de cintrage de profiles tels que des tubes
WO2014111638A1 (fr) 2013-01-21 2014-07-24 Eaton Leonard Europe Dispositif de cintrage de profilés tels que des tubes
CN105592947A (zh) * 2013-01-21 2016-05-18 Admc控股有限责任公司 用于弯曲成型段如管的装置
CN105592947B (zh) * 2013-01-21 2018-01-26 Admc控股有限责任公司 用于弯曲成型段如管的装置
RU2655488C2 (ru) * 2013-01-21 2018-05-28 ЭйДиЭмСи ХОЛДИНГ, ЭлЭлСи Устройство для гибки профилированных заготовок, таких как трубы
US10076779B2 (en) 2013-01-21 2018-09-18 Admc Holding, Llc Device for bending profile sections such as tubes
FR3007301A1 (fr) * 2013-06-25 2014-12-26 Financ Jaubert Machine a cintrer un profile
CN103551430B (zh) * 2013-10-29 2015-08-19 河南华电金源管道有限公司 冷弯管机主动轮变径加工方法及冷弯管机主动轮
CN113351789A (zh) * 2020-03-04 2021-09-07 广东联创建筑工程有限公司 一种建筑施工用钢筋折弯机

Also Published As

Publication number Publication date
US20040200253A1 (en) 2004-10-14
ES2272828T3 (es) 2007-05-01
DE50304940D1 (de) 2006-10-19
US7024903B2 (en) 2006-04-11
EP1459816B1 (fr) 2006-09-06

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