EP2194018A3 - Dispositif de levage - Google Patents

Dispositif de levage Download PDF

Info

Publication number
EP2194018A3
EP2194018A3 EP09176941A EP09176941A EP2194018A3 EP 2194018 A3 EP2194018 A3 EP 2194018A3 EP 09176941 A EP09176941 A EP 09176941A EP 09176941 A EP09176941 A EP 09176941A EP 2194018 A3 EP2194018 A3 EP 2194018A3
Authority
EP
European Patent Office
Prior art keywords
lifting spindle
lifting
housing
spindle
lifting device
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.)
Withdrawn
Application number
EP09176941A
Other languages
German (de)
English (en)
Other versions
EP2194018A2 (fr
Inventor
Dirk Jan Siemers
Bernhard Ruhnke
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.)
Helmholtz Zentrum Hereon GmbH
Original Assignee
Helmholtz Zentrum Geesthacht Zentrum fuer Material und Kustenforschung 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 Helmholtz Zentrum Geesthacht Zentrum fuer Material und Kustenforschung GmbH filed Critical Helmholtz Zentrum Geesthacht Zentrum fuer Material und Kustenforschung GmbH
Publication of EP2194018A2 publication Critical patent/EP2194018A2/fr
Publication of EP2194018A3 publication Critical patent/EP2194018A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/18—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through worm gearings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
  • Types And Forms Of Lifts (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP09176941A 2008-12-08 2009-11-24 Dispositif de levage Withdrawn EP2194018A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008062317A DE102008062317B3 (de) 2008-12-08 2008-12-08 Hebevorrichtung

Publications (2)

Publication Number Publication Date
EP2194018A2 EP2194018A2 (fr) 2010-06-09
EP2194018A3 true EP2194018A3 (fr) 2011-08-24

Family

ID=41396978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09176941A Withdrawn EP2194018A3 (fr) 2008-12-08 2009-11-24 Dispositif de levage

Country Status (3)

Country Link
US (1) US20100140573A1 (fr)
EP (1) EP2194018A3 (fr)
DE (1) DE102008062317B3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2027162A1 (fr) * 2006-01-23 2009-02-25 Basf Se Procede de fabrication de polymeres en solvant aqueux
WO2007113129A1 (fr) * 2006-03-31 2007-10-11 Basf Se Procede de fabrication de copolymeres d'acrylate
WO2007128776A1 (fr) * 2006-05-04 2007-11-15 Basf Se Polymères contenant des groupes acides neutralisés et leur utilisation
KR20090077780A (ko) * 2006-09-15 2009-07-15 바스프 에스이 4급화 질소-함유 단량체 기재의 양쪽성 공중합체
TWI462867B (zh) * 2011-05-12 2014-12-01 Chi Jun Co Ltd 升降裝置
US9523347B2 (en) * 2012-01-18 2016-12-20 Gamesa Innovation & Technology, S.L. Manual lifting tool for wind turbines
CN103758975A (zh) * 2014-01-02 2014-04-30 洛阳理工学院 一种拖拉机动力输出试验台升降装置
KR101884361B1 (ko) * 2016-03-21 2018-08-02 (주)엘더스티앤엘 콘크리트 도상 분기기 시공용 잭
US11279602B2 (en) 2019-12-12 2022-03-22 Gilbert Engineering, LLC Smart jack array

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE236726C (fr) *
GB324605A (en) * 1929-05-28 1930-01-30 R T Shelley Ltd A new or improved lifting jack
DE2920133B1 (de) * 1979-05-18 1981-03-12 Alfred 4072 Wickrath Bautz Hubvorrichtung mit mindestens zwei gegeneinander teleskopartig ausfahrbaren Gewindespindeln
EP0538208A1 (fr) * 1991-10-18 1993-04-21 Enzo Maggiori Cric télescopique électrique
EP0697366A1 (fr) * 1994-05-26 1996-02-21 Kanji Tomidokoro Cric
EP1473268A2 (fr) * 2003-04-28 2004-11-03 Jürgen Zimmermann Dispositif de levage

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US569494A (en) * 1896-10-13 Extension and retraction device
US1379012A (en) * 1920-03-24 1921-05-24 Henry T Gibbard Jack
US1441963A (en) * 1920-11-20 1923-01-09 Frederick J Bullis Pushing apparatus
US1472388A (en) * 1921-06-07 1923-10-30 Ray C Finch Screw jack
US1478111A (en) * 1921-10-20 1923-12-18 William C Farnum Lifting jack
US1565878A (en) * 1924-06-13 1925-12-15 William E Pratt Lifting jack
US1593217A (en) * 1925-07-20 1926-07-20 Auto Specialties Mfg Co Double-lift jack
US1893728A (en) * 1926-06-12 1933-01-10 Auto Specialties Mfg Co Jack
US1868478A (en) * 1928-04-25 1932-07-19 Walker Mfg Co Lifting jack
US1849712A (en) * 1928-08-11 1932-03-15 Buda Co Lifting jack
US1938404A (en) * 1930-10-24 1933-12-05 Auto Specialties Mfg Co Jack
US2153888A (en) * 1936-01-16 1939-04-11 Herbert O Haferkorn Double acting jack
US2183367A (en) * 1938-08-23 1939-12-12 Alfred De Cozen Vehicle lifting jack
DE3617990C2 (de) * 1986-05-28 1995-02-02 Alfred Bautz Hubvorrichtung mit zwei übereinander ausfahrbaren Gewindespindeln
US5664762A (en) * 1996-09-11 1997-09-09 Ausco Products, Inc. Automotive screw jack
KR100401418B1 (ko) * 2001-05-18 2003-10-22 제갈희 자동차 승강용 전동잭
WO2005070737A1 (fr) * 2004-01-13 2005-08-04 Smith Fred P Systeme d'asservissement electrique a couple limite permettant de deployer pour un vehicule un systeme de traction par chenille sur la neige

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE236726C (fr) *
GB324605A (en) * 1929-05-28 1930-01-30 R T Shelley Ltd A new or improved lifting jack
DE2920133B1 (de) * 1979-05-18 1981-03-12 Alfred 4072 Wickrath Bautz Hubvorrichtung mit mindestens zwei gegeneinander teleskopartig ausfahrbaren Gewindespindeln
EP0538208A1 (fr) * 1991-10-18 1993-04-21 Enzo Maggiori Cric télescopique électrique
EP0697366A1 (fr) * 1994-05-26 1996-02-21 Kanji Tomidokoro Cric
EP1473268A2 (fr) * 2003-04-28 2004-11-03 Jürgen Zimmermann Dispositif de levage

Also Published As

Publication number Publication date
EP2194018A2 (fr) 2010-06-09
US20100140573A1 (en) 2010-06-10
DE102008062317B3 (de) 2010-01-07

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