DE69930770D1 - Hebevorrichtung mit Lager - Google Patents

Hebevorrichtung mit Lager

Info

Publication number
DE69930770D1
DE69930770D1 DE69930770T DE69930770T DE69930770D1 DE 69930770 D1 DE69930770 D1 DE 69930770D1 DE 69930770 T DE69930770 T DE 69930770T DE 69930770 T DE69930770 T DE 69930770T DE 69930770 D1 DE69930770 D1 DE 69930770D1
Authority
DE
Germany
Prior art keywords
bearings
lifting device
lifting
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 - Lifetime
Application number
DE69930770T
Other languages
English (en)
Inventor
Egil Abrahamsen
Stephen Lee Albright
Jimmy Lawrence Hollingsworth
Jean Donald Bearb
Frederick Marion Leicht
Michael Warren Hayes
John Cleveland Birdwell
Leendert Speij
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.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22132457&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69930770(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Application granted granted Critical
Publication of DE69930770D1 publication Critical patent/DE69930770D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Types And Forms Of Lifts (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Jib Cranes (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Sliding-Contact Bearings (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Decoration Of Textiles (AREA)
DE69930770T 1998-05-12 1999-05-12 Hebevorrichtung mit Lager Expired - Lifetime DE69930770D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/076,507 US6056060A (en) 1996-08-23 1998-05-12 Compensator system for wellbore tubulars

Publications (1)

Publication Number Publication Date
DE69930770D1 true DE69930770D1 (de) 2006-05-18

Family

ID=22132457

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69905156T Expired - Fee Related DE69905156T2 (de) 1998-05-12 1999-05-12 Vorrichtung und verfahren zum erleichtern der verbindung eines rohres mit einem rohrstrang
DE69930770T Expired - Lifetime DE69930770D1 (de) 1998-05-12 1999-05-12 Hebevorrichtung mit Lager

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69905156T Expired - Fee Related DE69905156T2 (de) 1998-05-12 1999-05-12 Vorrichtung und verfahren zum erleichtern der verbindung eines rohres mit einem rohrstrang

Country Status (7)

Country Link
US (1) US6056060A (de)
EP (2) EP1253282B1 (de)
AU (1) AU4151999A (de)
CA (1) CA2331575C (de)
DE (2) DE69905156T2 (de)
NO (1) NO321015B1 (de)
WO (1) WO1999058810A2 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7100710B2 (en) * 1994-10-14 2006-09-05 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7249637B2 (en) 1997-09-02 2007-07-31 Weatherford/Lamb, Inc. Method and device to clamp control lines to tubulars
US6742596B2 (en) 2001-05-17 2004-06-01 Weatherford/Lamb, Inc. Apparatus and methods for tubular makeup interlock
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
DE19747468C1 (de) * 1997-10-28 1999-04-01 Weatherford Oil Tool Klemmvorrichtung zum Halten von Rohren
GB9815809D0 (en) * 1998-07-22 1998-09-16 Appleton Robert P Casing running tool
GB2340859A (en) * 1998-08-24 2000-03-01 Weatherford Lamb Method and apparatus for facilitating the connection of tubulars using a top drive
GB2340858A (en) 1998-08-24 2000-03-01 Weatherford Lamb Methods and apparatus for facilitating the connection of tubulars using a top drive
GB2340857A (en) 1998-08-24 2000-03-01 Weatherford Lamb An apparatus for facilitating the connection of tubulars and alignment with a top drive
GB2345074A (en) 1998-12-24 2000-06-28 Weatherford Lamb Floating joint to facilitate the connection of tubulars using a top drive
GB2347441B (en) 1998-12-24 2003-03-05 Weatherford Lamb Apparatus and method for facilitating the connection of tubulars using a top drive
US7165609B2 (en) * 2000-03-22 2007-01-23 Noetic Engineering Inc. Apparatus for handling tubular goods
US7334650B2 (en) * 2000-04-13 2008-02-26 Weatherford/Lamb, Inc. Apparatus and methods for drilling a wellbore using casing
US7325610B2 (en) 2000-04-17 2008-02-05 Weatherford/Lamb, Inc. Methods and apparatus for handling and drilling with tubulars or casing
GB2365463B (en) * 2000-08-01 2005-02-16 Renovus Ltd Drilling method
FR2814449B1 (fr) 2000-09-25 2003-02-07 Christian Salesse Dispositif de deplacement d'une charge
US6651737B2 (en) * 2001-01-24 2003-11-25 Frank's Casing Crew And Rental Tools, Inc. Collar load support system and method
US6679333B2 (en) * 2001-10-26 2004-01-20 Canrig Drilling Technology, Ltd. Top drive well casing system and method
US7281451B2 (en) * 2002-02-12 2007-10-16 Weatherford/Lamb, Inc. Tong
US6994176B2 (en) * 2002-07-29 2006-02-07 Weatherford/Lamb, Inc. Adjustable rotating guides for spider or elevator
US7128154B2 (en) * 2003-01-30 2006-10-31 Weatherford/Lamb, Inc. Single-direction cementing plug
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
CA2517987C (en) * 2003-03-05 2008-10-14 Weatherford/Lamb, Inc. Adjustable rotating guides for spider or elevator
US7874352B2 (en) 2003-03-05 2011-01-25 Weatherford/Lamb, Inc. Apparatus for gripping a tubular on a drilling rig
GB2414759B (en) * 2003-04-04 2007-11-07 Weatherford Lamb Method and apparatus for handling wellbore tubulars
US6948575B1 (en) * 2003-04-15 2005-09-27 Frank″s Casing Crews and Rental Tools, Inc. Slip manipulating apparatus
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
CA2695669C (en) 2003-09-19 2012-08-21 Weatherford/Lamb, Inc. Automatic false rotary
US7717184B2 (en) * 2004-01-15 2010-05-18 Weatherford/Lamb, Inc. Safety interlock for control lines
US8051909B2 (en) * 2004-07-16 2011-11-08 Frank's Casing Crew & Rental Tools, Inc. Method and apparatus for positioning the proximal end of a tubular string above a spider
CA2512570C (en) 2004-07-20 2011-04-19 Weatherford/Lamb, Inc. Casing feeder
CA2532907C (en) 2005-01-12 2008-08-12 Weatherford/Lamb, Inc. One-position fill-up and circulating tool
CA2533115C (en) 2005-01-18 2010-06-08 Weatherford/Lamb, Inc. Top drive torque booster
US7909120B2 (en) * 2005-05-03 2011-03-22 Noetic Technologies Inc. Gripping tool
US20070062688A1 (en) * 2005-09-20 2007-03-22 Mike Schats Support link for wellbore apparatus
US7303021B2 (en) * 2005-09-20 2007-12-04 Varco I/P, Inc. Wellbore rig elevator systems
DE602007001152D1 (de) 2006-01-11 2009-07-09 Weatherford Lamb Gestellausgleicher
GB2437647B (en) 2006-04-27 2011-02-09 Weatherford Lamb Torque sub for use with top drive
US7882902B2 (en) 2006-11-17 2011-02-08 Weatherford/Lamb, Inc. Top drive interlock
US7631563B2 (en) * 2007-09-05 2009-12-15 Key Energy Services, Inc. Method and system for evaluating rod breakout based on tong pressure data
ITPC20080005A1 (it) * 2008-02-01 2009-08-02 Walter Bagassi Impianto di perforazione a rotazione del sottosuolo,automatizzato,per ricerche petrolifere, minerarie e idriche, con testa motrice o taglia, mosse da cilindri idraulici, con corsa per manovrare tre aste range 2, con contenitori e caricatori per il ma
NO2313601T3 (de) * 2008-07-18 2018-02-10
US20110100621A1 (en) * 2008-07-18 2011-05-05 Noetic Technologies Inc. Tricam axial extension to provide gripping tool with improved operational range and capacity
NO331452B1 (no) * 2010-07-30 2012-01-09 Avalon Norway As Sikkerhetsanordning for tilkopling til en rorformet gjenstand for forflytning av denne
US9045952B2 (en) * 2011-12-08 2015-06-02 Tesco Corporation Tubular compensator system and method
US9476268B2 (en) * 2012-10-02 2016-10-25 Weatherford Technology Holdings, Llc Compensating bails
WO2016154253A1 (en) 2015-03-23 2016-09-29 T2 Tools And Design, Llc Elevator roller insert system
US10774600B2 (en) 2016-08-19 2020-09-15 Weatherford Technology Holdings, Llc Slip monitor and control
US10689923B2 (en) 2017-01-13 2020-06-23 Cajun Services Unlimited, LLC Compensating rig elevator
US11136837B2 (en) 2017-01-18 2021-10-05 Minex Crc Ltd Mobile coiled tubing drilling apparatus
GB2583034A (en) * 2017-12-07 2020-10-14 Weatherford Tech Holdings Llc Tubular compensation system
US11149503B2 (en) 2018-08-22 2021-10-19 Weatherford Technology Holdings Llc Compensation system for a tong assembly
CA3236316A1 (en) 2018-10-10 2020-04-10 Repeat Precision, Llc Setting tools and assemblies for setting a downhole isolation device such as a frac plug
US11097929B2 (en) * 2019-03-11 2021-08-24 Schlumberger Technology Corporation Top-mounted hoist for use in a derrick or drilling mast of an oil and gas rig
US11767720B2 (en) 2019-04-16 2023-09-26 Weatherford Technology Holdings, Llc Apparatus and methods of handling a tubular

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1454194A (en) * 1921-08-29 1923-05-08 Houston Pump & Supply Company Elevator
US1844379A (en) * 1928-12-05 1932-02-09 Grant John Gated slip elevator
US1891832A (en) * 1930-06-23 1932-12-20 Robert F Parks Elevating and rotating device
US1842638A (en) * 1930-09-29 1932-01-26 Wilson B Wigle Elevating apparatus
US2488107A (en) * 1945-08-17 1949-11-15 Abegg & Reinhold Co Drill pipe spinning device
US2661979A (en) * 1948-10-25 1953-12-08 Standard Oil Dev Co Pipe elevator
US2622916A (en) * 1949-05-31 1952-12-23 Libin Leslie Hoisting plug for drills
US2712932A (en) * 1951-08-20 1955-07-12 Jay P Gould Tool supporting device
US2722450A (en) * 1954-03-04 1955-11-01 Exxon Research Engineering Co Pipe elevator
GB875127A (en) * 1956-09-24 1961-08-16 F N R D Ltd Improvements in or relating to earth drilling rigs
US3037803A (en) * 1958-12-12 1962-06-05 Joy Mfg Co Traveling block with variable air spring
US3140523A (en) * 1959-02-25 1964-07-14 Byron Jackson Inc Slip elevators
US3193116A (en) * 1962-11-23 1965-07-06 Exxon Production Research Co System for removing from or placing pipe in a well bore
US3393022A (en) * 1965-06-25 1968-07-16 Rollway Bearing Company Inc Cantilever thrust bearing
US3351372A (en) * 1966-05-02 1967-11-07 Dresser Ind Split hook hoisting apparatus
FR1497666A (fr) * 1966-09-02 1967-10-13 Mecanique F Lavaur Atel Crochet hydraulique de levage
DE1988185U (de) * 1968-03-22 1968-06-20 Delmag Maschinenfabrik Bohrtisch fuer erdbohrgeraet.
US3588162A (en) * 1969-07-22 1971-06-28 Byron Jackson Inc Rotating flapper elevator
US3675278A (en) * 1970-07-30 1972-07-11 Thurman O Powell Combination elevator and spider
FR2222895A5 (de) * 1973-03-21 1974-10-18 Nadella
US3985406A (en) * 1973-07-18 1976-10-12 Marion Power Shovel Company, Inc. Cushioned roller circle
US3857450A (en) * 1973-08-02 1974-12-31 W Guier Drilling apparatus
SE391770B (sv) * 1973-12-21 1977-02-28 Atlas Copco Ab Anordning vid en matarback med en lengs denna forskjutbar bergborrmaskin for forflyttning och skarvning av borrstenger eller borror
US3915244A (en) * 1974-06-06 1975-10-28 Cicero C Brown Break out elevators for rotary drive assemblies
NO144976C (no) * 1976-04-01 1981-12-16 Golar Nor Offshore As Oer innretning for haandtering og lagring av stigeroer og borer
US4128888A (en) * 1977-03-15 1978-12-05 Bj-Hughes Inc. Velocity control arrangement for a computer-controlled oil drilling rig
JPS6025014B2 (ja) * 1978-07-07 1985-06-15 松下電器産業株式会社 ロ−ル状マグネットの製造法
US4421179A (en) * 1981-01-23 1983-12-20 Varco International, Inc. Top drive well drilling apparatus
US4449596A (en) * 1982-08-03 1984-05-22 Varco International, Inc. Drilling of wells with top drive unit
US4621974A (en) * 1982-08-17 1986-11-11 Inpro Technologies, Inc. Automated pipe equipment system
US4681158A (en) * 1982-10-07 1987-07-21 Mobil Oil Corporation Casing alignment tool
NO154703C (no) * 1983-11-11 1986-12-03 Maritime Hydraulics As Anordning ved roerhaandteringsinnretning.
DE3473789D1 (en) * 1983-12-21 1988-10-06 Wirth Co Kg Masch Bohr Apparatus for power transmission, in particular for receiving drill pipes
US5049020A (en) * 1984-01-26 1991-09-17 John Harrel Device for positioning and stabbing casing from a remote selectively variable location
US4652195A (en) * 1984-01-26 1987-03-24 Mcarthur James R Casing stabbing and positioning apparatus
US4921386A (en) * 1988-06-06 1990-05-01 John Harrel Device for positioning and stabbing casing from a remote selectively variable location
US4529045A (en) * 1984-03-26 1985-07-16 Varco International, Inc. Top drive drilling unit with rotatable pipe support
JPS60230495A (ja) * 1984-04-27 1985-11-15 石川島播磨重工業株式会社 石油掘削等のパイプハンドリング装置
CA1239634A (en) * 1984-07-27 1988-07-26 William D. Stringfellow Weight compensating elevator
US4753300A (en) * 1984-10-03 1988-06-28 Triten Corporation Hydraulic top drive for wells
US4605077A (en) * 1984-12-04 1986-08-12 Varco International, Inc. Top drive drilling systems
US4625796A (en) * 1985-04-01 1986-12-02 Varco International, Inc. Well pipe stabbing and back-up apparatus
US4736807A (en) * 1986-07-07 1988-04-12 Exxon Production Research Company Apparatus for rotating and reciprocating well pipe
US4800968A (en) * 1987-09-22 1989-01-31 Triten Corporation Well apparatus with tubular elevator tilt and indexing apparatus and methods of their use
US4813498A (en) * 1988-03-03 1989-03-21 National-Oilwell Active counterbalance for a power swivel during well drilling
US5062756A (en) * 1990-05-01 1991-11-05 John Harrel Device for positioning and stabbing casing from a remote selectively variable location
US5390568A (en) * 1992-03-11 1995-02-21 Weatherford/Lamb, Inc. Automatic torque wrenching machine
IT1266026B1 (it) * 1994-06-14 1996-12-16 Soilmec Spa Dispositivo per la manovra di caricamento ed avvitamento di aste e tubazioni di rivestimento componenti una batteria di trivellazione
US5577566A (en) * 1995-08-09 1996-11-26 Weatherford U.S., Inc. Releasing tool
US5755296A (en) * 1994-09-13 1998-05-26 Nabors Industries, Inc. Portable top drive
US5664310A (en) * 1995-06-23 1997-09-09 Bilco Tools, Inc. Combination power and backup tong support and method
US5755289A (en) * 1996-05-01 1998-05-26 Tesco Corp Drilling rig elevator with replaceable clamping inserts and method for installation
US5850877A (en) * 1996-08-23 1998-12-22 Weatherford/Lamb, Inc. Joint compensator
US5791410A (en) * 1997-01-17 1998-08-11 Frank's Casing Crew & Rental Tools, Inc. Apparatus and method for improved tubular grip assurance
EP1042582B1 (de) * 1997-12-24 2002-12-04 Weatherford/Lamb, Inc. Anordnung zum gewichtsausgleich

Also Published As

Publication number Publication date
EP1078146A2 (de) 2001-02-28
DE69905156D1 (de) 2003-03-06
NO20005230D0 (no) 2000-10-18
WO1999058810A2 (en) 1999-11-18
EP1078146B1 (de) 2003-01-29
DE69905156T2 (de) 2003-11-06
CA2331575C (en) 2007-07-31
AU4151999A (en) 1999-11-29
EP1253282A2 (de) 2002-10-30
CA2331575A1 (en) 1999-11-18
EP1253282B1 (de) 2006-04-05
NO321015B1 (no) 2006-02-27
EP1253282A3 (de) 2003-01-22
US6056060A (en) 2000-05-02
WO1999058810A3 (en) 2000-01-06
NO20005230L (no) 2000-12-20

Similar Documents

Publication Publication Date Title
DE69930770D1 (de) Hebevorrichtung mit Lager
DE69806028D1 (de) Hebevorrichtung mit beweglichen hebesäulen
DE69909133D1 (de) Aufzugsantrieb mit gegenläufigen rotoren
DE69912888D1 (de) Magnetische Hebevorrichtung
DE60015430D1 (de) Lager
DE69932782D1 (de) Lagervorrichtung
DE69808925D1 (de) Fluidisches lager mit trennwandfreier ausgleichsvorrichtung
DE60002796D1 (de) Lagervorrichtung
DE69808203D1 (de) Hebevorrichtung für Behinderte
DE50111864D1 (de) Bundlager mit zentriervorrichtung
DE69719001D1 (de) Hubvorrichtung mit dreiecksförmigen Halteelementen
DK1215157T3 (da) Elevatordrevindretning
DE60008474D1 (de) Lager mit integriertem kodierer
DE50014132D1 (de) Bediengerät mit beleuchtbaren Bedienelementen
DE60031983D1 (de) Wälzlager mit messeinrichtung
DE69822642D1 (de) Aufzug
DE50001618D1 (de) Hydrostatische lagervorrichtung
DE59900329D1 (de) Antriebsvorrichtung
DE69922400D1 (de) Lager mit integriertem transformator
DE60002114D1 (de) Fördervorrichtung mit wendestation
DE50004773D1 (de) Installationsgerät mit Spreizkrallenanordnung
ATA7392000A (de) Antriebsanordnung mit einer stellvorrichtung
DE69711842D1 (de) Hebevorrichtung für Behinderte
DE50010299D1 (de) Glühvorrichtung
NL1013174A1 (nl) Tilinrichting.

Legal Events

Date Code Title Description
8332 No legal effect for de