FR2741556B1 - Dispositif de serrage a systeme integre de passage tournant d'un fluide - Google Patents

Dispositif de serrage a systeme integre de passage tournant d'un fluide

Info

Publication number
FR2741556B1
FR2741556B1 FR9614114A FR9614114A FR2741556B1 FR 2741556 B1 FR2741556 B1 FR 2741556B1 FR 9614114 A FR9614114 A FR 9614114A FR 9614114 A FR9614114 A FR 9614114A FR 2741556 B1 FR2741556 B1 FR 2741556B1
Authority
FR
France
Prior art keywords
fluid
tightening device
turning system
integrated turning
integrated
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.)
Expired - Fee Related
Application number
FR9614114A
Other languages
English (en)
Other versions
FR2741556A1 (fr
Inventor
Jurgen Gobell
Stephan Ott
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.)
Moog GAT GmbH
Original Assignee
Glyco Antriebstechnik 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 Glyco Antriebstechnik GmbH filed Critical Glyco Antriebstechnik GmbH
Publication of FR2741556A1 publication Critical patent/FR2741556A1/fr
Application granted granted Critical
Publication of FR2741556B1 publication Critical patent/FR2741556B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1015—Arrangements for cooling or lubricating tools or work by supplying a cutting liquid through the spindle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0812—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings
    • F16L27/082—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings having axial sealing
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86268—With running joint between movable parts of system
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/9029—With coupling
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • Y10T408/455—Conducting channel extending to end of Tool
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303976—Milling with means to control temperature or lubricate
    • Y10T409/304032—Cutter or work
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309352—Cutter spindle or spindle support
    • Y10T409/309408—Cutter spindle or spindle support with cutter holder
    • Y10T409/309464—Cutter spindle or spindle support with cutter holder and draw bar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gripping On Spindles (AREA)
  • Joints Allowing Movement (AREA)
  • Clamps And Clips (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
FR9614114A 1995-11-23 1996-11-15 Dispositif de serrage a systeme integre de passage tournant d'un fluide Expired - Fee Related FR2741556B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19543612A DE19543612C1 (de) 1995-11-23 1995-11-23 Spannvorrichtung mit integrierter Fluid-Drehdurchführung

Publications (2)

Publication Number Publication Date
FR2741556A1 FR2741556A1 (fr) 1997-05-30
FR2741556B1 true FR2741556B1 (fr) 2001-01-19

Family

ID=7778174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9614114A Expired - Fee Related FR2741556B1 (fr) 1995-11-23 1996-11-15 Dispositif de serrage a systeme integre de passage tournant d'un fluide

Country Status (10)

Country Link
US (1) US5707186A (fr)
JP (1) JPH09174314A (fr)
KR (1) KR100426478B1 (fr)
CH (1) CH691440A5 (fr)
CZ (1) CZ291273B6 (fr)
DE (1) DE19543612C1 (fr)
FR (1) FR2741556B1 (fr)
GB (1) GB2307430B (fr)
IT (1) IT1283512B1 (fr)
TW (1) TW319727B (fr)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19749531C1 (de) * 1997-11-08 1999-08-26 Gat Gmbh Vorrichtung zum Überführen von Fluiden von einem stehenden in ein drehendes Maschinenteil
SE512241C2 (sv) * 1998-06-24 2000-02-14 Sandvik Ab Hållare för lösgörbar montering av skärverktyg
DE19832508A1 (de) * 1998-07-20 2000-01-27 Karl Hiestand Druckmittelzuführungseinrichtung
SE515002C2 (sv) * 1999-03-23 2001-05-28 Sandvik Ab Fastspänningsanordning för verktygskoppling anordnad vid verktygsspindel samt en verktygsspindel
FR2799396B1 (fr) * 1999-10-07 2001-12-21 Yves Charriau Installation de lavage de l'espace interne d'une cuve
DE50010748D1 (de) * 2000-03-23 2005-08-25 Illinois Tool Works Rotationsunabhängige Betätigung eines Maschinenteils
DE10043006C1 (de) 2000-09-01 2002-04-18 Ott Jakob Spanntech Gmbh & Co Betätigungsvorrichtung für einen Werkzeug- oder Werkstückspanner in einer Werkzeugmaschinenspindel
JP2002172539A (ja) * 2000-12-07 2002-06-18 Ekoregu:Kk 工作加工方法およびそれに用いる霧状体供給装置
US6728989B2 (en) 2001-01-27 2004-05-04 Applied Materials Inc. Labyrinth seal for bearing in brush mounting assembly for semiconductor wafer scrubber
JP3806312B2 (ja) * 2001-04-25 2006-08-09 ファナック株式会社 スピンドルスルークーラントにおける主軸保護構造
US6533509B1 (en) * 2001-09-17 2003-03-18 Gregory S. Antoun Tool holder unclamp mechanism for a milling machine
US6634650B2 (en) 2001-11-16 2003-10-21 Applied Materials, Inc. Rotary vacuum-chuck with water-assisted labyrinth seal
DE10225272B4 (de) * 2002-06-07 2005-05-04 Ott-Jakob Gmbh & Co Spanntechnik Kg Drehdurchführung
SE522478C2 (sv) * 2002-06-17 2004-02-10 Sandvik Ab Gasfjäder, ingående i en fastspänningsanordning vid en maskinspindel
ITMO20020207A1 (it) * 2002-07-19 2004-01-19 Gino Ferrari Attacco rapido per la attivazione e la disattivazione di dispositivi ad azionamento fluidodinamico
JP3931846B2 (ja) * 2003-06-30 2007-06-20 サントリー株式会社 ロータリー式リンサ
US7144207B2 (en) * 2003-07-29 2006-12-05 The Boeing Company Fluid chuck device and method
DE10346159A1 (de) * 2003-10-04 2005-04-21 Roehm Gmbh Spannzylinder
WO2005049266A1 (fr) * 2003-10-21 2005-06-02 Zf Friedrichshafen Ag Transmission de machine-outil
KR101039566B1 (ko) 2003-12-11 2011-06-09 주식회사 케이씨텍 다중 유체공급장치용 로터리 유니언
CN101339898B (zh) * 2004-01-29 2010-09-29 应用材料公司 在心轴上安装洗涤器刷子的方法和设备
US7422031B2 (en) * 2004-03-12 2008-09-09 Fsi International, Inc. Rotary unions, fluid delivery systems, and related methods
US7596395B2 (en) * 2004-10-21 2009-09-29 Nokia Corporation Depressible hinge and mobile stations using same
JP5335180B2 (ja) * 2005-05-17 2013-11-06 デューブリン カンパニー マルチ媒体回転ユニオン
DE102005022713A1 (de) * 2005-05-18 2006-11-23 Zf Friedrichshafen Ag Werkzeugmaschinengetriebe, insbesondere Spindelgetriebe
EP1958718B1 (fr) * 2005-05-26 2013-08-14 Makino Milling Machine Co. Ltd. Dispositif de broche sur machine-outil
DE102006051340B4 (de) 2005-11-21 2021-07-29 Heidelberger Druckmaschinen Ag Vorrichtung zur Durchführung von Stellvorgängen an einer rotierbar gelagerten Trommel einer Druckmaschine
TWI351991B (en) * 2006-03-07 2011-11-11 Applied Materials Inc Scrubber brush with sleeve and brush mandrel for u
US7244083B1 (en) * 2006-09-25 2007-07-17 Glassline Corporation Cutting head assembly
FR2922484B1 (fr) * 2007-10-23 2016-06-03 Messier Bugatti Dispositif pour connecter un pneumatique de roue d'aeronef a une centrale pneumatique de l'aeronef
EP2058085B1 (fr) * 2007-11-08 2011-04-06 Step-Tec AG Refroidissement d'arbre pour une broche à moteur d'outil
KR101399725B1 (ko) * 2007-11-15 2014-05-30 두산인프라코어 주식회사 공작기계의 주축 장치
DE102008006346A1 (de) * 2008-01-28 2009-07-30 Maschinenfabrik Berthold Hermle Ag Bearbeitungszentrum, insbesondere zur Bohr-, Fräs- und Drehbearbeitung eines Werkstücks
JP5051905B2 (ja) * 2008-02-18 2012-10-17 パスカルエンジニアリング株式会社 流体通路接続装置
US7484916B1 (en) * 2008-05-05 2009-02-03 Tanis Technologies, Llc Machining center with improved draw bar alignment
JP5384861B2 (ja) * 2008-06-17 2014-01-08 株式会社ダイヤ精機製作所 スピンドル装置
JP5294777B2 (ja) 2008-09-24 2013-09-18 ヤマザキマザック株式会社 工作機械のミル主軸
JP5193772B2 (ja) * 2008-09-24 2013-05-08 ヤマザキマザック株式会社 工作機械のミル主軸
KR101506741B1 (ko) * 2008-12-19 2015-03-27 두산인프라코어 주식회사 무백래쉬 기어박스 구조
CN103282655B (zh) * 2010-06-21 2016-08-24 伊夸莱尔***公司 用于轮胎充气***的具有中心阀的旋转空气连接件
CA2805280C (fr) 2010-07-29 2018-09-11 Mark Kevin Hennig Systeme d'avertissement de temperature elevee pour essieu de direction
WO2016141310A1 (fr) 2015-03-05 2016-09-09 Equalaire Systems, Inc. Système de gonflage de pneu d'essieu directeur
US8956093B1 (en) * 2011-11-11 2015-02-17 Mag Ias, Llc Seal arrangement for a high speed spindle with through the spindle cooling
BR112016010043B1 (pt) 2013-11-11 2021-01-26 Equalaire Systems, Inc. união rotativa para sistema para encher pneus e sistema para encher pneus de veículo
US10502349B2 (en) 2014-07-18 2019-12-10 Deublin Company Piston actuated rotary union
EP3529089B1 (fr) 2016-10-19 2023-01-04 Pressure Systems International, LLC Rampe de gonflage
WO2018110194A1 (fr) * 2016-12-12 2018-06-21 シチズン時計株式会社 Dispositif raccord pour liquide de refroidissement
KR102060400B1 (ko) * 2018-02-13 2020-02-11 씰링크 주식회사 직선운동 로터리 유니온
TWI663027B (zh) * 2018-07-30 2019-06-21 晟進科技股份有限公司 Multi-purpose chuck
US11278996B2 (en) * 2018-08-31 2022-03-22 Deublin Company, LLC Rotary seal
DE102019102158B4 (de) * 2019-01-29 2022-01-20 Gebr. Heller Maschinenfabrik Gmbh Plandrehkopf und Verfahren zum Spannen und zum Lösen eines Werkzeugs in bzw. aus einer Werkzeugaufnahmeeinrichtung des Plandrehkopfes
EP3825047A1 (fr) * 2019-11-20 2021-05-26 AB Sandvik Coromant Dispositif de serrage pour porte-outil
EP3825046B1 (fr) * 2019-11-20 2022-08-03 AB Sandvik Coromant Dispositif de serrage pour porte-outils
DE102021201087A1 (de) 2021-02-05 2022-08-11 Christian Maier GmbH & Co KG, Maschinenfabrik Drehdurchführung
DE202022106023U1 (de) 2022-10-12 2022-11-09 Starrag Gmbh Drehdurchführung für ein hydraulisches Spannsystem einer Werkzeugmaschine
CN117532033B (zh) * 2023-11-21 2024-07-23 北京速瑞特科技有限公司 一种自制动定心卡盘

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542014C1 (de) * 1985-11-28 1987-01-02 Glyco Antriebstechnik Gmbh Druckbezogene schaltbare Drehdurchfuehrung
US4692074A (en) * 1986-04-11 1987-09-08 The Cross Company Tool coupling arrangement for a tooling assembly
EP0267156B1 (fr) * 1986-11-04 1994-12-07 Fritz Krüsi Maschinenbau Appareil pour travailler des pièces en bois en particulier des poutres en bois
DE3714562A1 (de) * 1987-04-30 1988-11-10 Deckel Ag Friedrich Werkzeugspindelanordnung mit einem elektrischen antriebsmotor
EP0350516B1 (fr) * 1988-07-11 1992-12-09 Firma Wilhelm Blessing Dispositif de changement rapide de mandrins
US4976282A (en) * 1989-04-12 1990-12-11 Deublin Company Coolant union with fluid actuated seal assembly
US5072948A (en) * 1989-08-28 1991-12-17 Ford Motor Company Seal assembly for a high speed machining system
DE4103376C1 (fr) * 1991-02-05 1992-08-06 Ott Maschinentechnik Gmbh, 8960 Kempten, De
DE4210009C2 (de) * 1992-03-27 1994-05-11 Heidelberger Druckmasch Ag Drehdurchführung
JP2906007B2 (ja) * 1993-02-12 1999-06-14 株式会社牧野フライス製作所 ロータリジョイント
US5327979A (en) * 1993-10-22 1994-07-12 Industrial Technology Research Institute Coolant through spindle device

Also Published As

Publication number Publication date
GB9620330D0 (en) 1996-11-13
ITMI961576A1 (it) 1998-01-26
CH691440A5 (de) 2001-07-31
CZ291273B6 (cs) 2003-01-15
DE19543612C1 (de) 1997-05-07
FR2741556A1 (fr) 1997-05-30
US5707186A (en) 1998-01-13
IT1283512B1 (it) 1998-04-21
TW319727B (fr) 1997-11-11
JPH09174314A (ja) 1997-07-08
KR100426478B1 (ko) 2004-06-24
GB2307430B (en) 1999-05-19
KR970025803A (ko) 1997-06-24
ITMI961576A0 (fr) 1996-07-26
CZ337196A3 (en) 1997-06-11
GB2307430A (en) 1997-05-28

Similar Documents

Publication Publication Date Title
FR2741556B1 (fr) Dispositif de serrage a systeme integre de passage tournant d'un fluide
FR2767701B1 (fr) Dispositif d'inhibition du pincement d'un troncon de tube souple courbe
FR2735702B1 (fr) Dispositif de separation physico-chimique de constituants d'un fluide
FR2730786B1 (fr) Dispositif pour bloquer la region extreme d'un flexible enfilee sur la region extreme d'un tube
FR2734336B1 (fr) Dispositif de retenue pour la consignation a demeure d'un collier de serrage
FR2738616B1 (fr) Dispositif de blocage de la region extreme d'un flexible enfilee sur la region extreme d'un tube
FR2740324B1 (fr) Dispositif d'ancrage ligamentaire
FR2745356B1 (fr) Dispositif d'accouplement pour tuyaux
FR2713293B1 (fr) Roulement équipé d'un dispositif d'étanchéité pour passage de fluide.
FR2762377B1 (fr) Dispositif d'etancheite pour jonctions de tuyaux
FR2747205B1 (fr) Dispositif d'auto-guidage
FR2726910B1 (fr) Dispositif d'identification de fluides hydrocarbures
FR2731766B1 (fr) Dispositif de robinetteries
FR2768069B1 (fr) Dispositif de serrage et d'entrainement d'une piece prepositionnee
FR2760264B1 (fr) Dispositif d'etanchement
FR2740272B1 (fr) Joint d'etancheite et dispositif d'allumage
FR2733604B1 (fr) Dispositif d'eclairement
FR2726626B1 (fr) Dispositif de raccordement d'un tuyau sur un insert
FR2746362B1 (fr) Dispositif de guidage d'ecoulement
FR2740800B1 (fr) Dispositif de fixation d'un faux plafond dans un couloir
FR2742795B1 (fr) Dispositif de prelevement selectif de liquides a differents niveaux d'un forage
FR2714943B1 (fr) Roulement équipé d'un dispositif d'étanchéité pour passage de fluide.
FR2742104B1 (fr) Dispositif d'arrimage a frein
FR2735844B1 (fr) Dispositif de raccordement rapide d'un tube a un element rigide
FR2741038B1 (fr) Dispositif de dragage de mines a cable d'ancrage

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20080930