ATA6422003A - LIFTING - Google Patents

LIFTING

Info

Publication number
ATA6422003A
ATA6422003A AT0064203A AT6422003A ATA6422003A AT A6422003 A ATA6422003 A AT A6422003A AT 0064203 A AT0064203 A AT 0064203A AT 6422003 A AT6422003 A AT 6422003A AT A6422003 A ATA6422003 A AT A6422003A
Authority
AT
Austria
Prior art keywords
spindle
insert
nut
lifting
rotation
Prior art date
Application number
AT0064203A
Other languages
German (de)
Other versions
AT412643B (en
Inventor
Juergen Zimmermann
Original Assignee
Juergen Zimmermann
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 Juergen Zimmermann filed Critical Juergen Zimmermann
Priority to AT0064203A priority Critical patent/AT412643B/en
Priority to DE502004000162T priority patent/DE502004000162D1/en
Priority to AT04005754T priority patent/ATE312049T1/en
Priority to ES04005754T priority patent/ES2255006T3/en
Priority to EP04005754A priority patent/EP1473268B1/en
Publication of ATA6422003A publication Critical patent/ATA6422003A/en
Application granted granted Critical
Publication of AT412643B publication Critical patent/AT412643B/en

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
    • B66F3/18—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through worm gearings
    • 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
    • B66F2700/00—Lifting apparatus
    • B66F2700/04—Jacks with screw and nut

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Noodles (AREA)
  • Advancing Webs (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Jib Cranes (AREA)
  • Micromachines (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Magnetic Heads (AREA)

Abstract

The reciprocating drive has a spindle (1) mounted for rotation in a housing (4) and carrying a nut (5) for positioning the spindle. The spindle nut has a rotation lock formed by a tube (9) surrounding it and with an insert (10) to engage the spindle. The insert has an outer surface with two transverse recesses to receive wedges (22).
AT0064203A 2003-04-28 2003-04-28 LIFTING AT412643B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT0064203A AT412643B (en) 2003-04-28 2003-04-28 LIFTING
DE502004000162T DE502004000162D1 (en) 2003-04-28 2004-03-11 lifting device
AT04005754T ATE312049T1 (en) 2003-04-28 2004-03-11 LIFT DEVICE
ES04005754T ES2255006T3 (en) 2003-04-28 2004-03-11 ELVATION DEVICE.
EP04005754A EP1473268B1 (en) 2003-04-28 2004-03-11 lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0064203A AT412643B (en) 2003-04-28 2003-04-28 LIFTING

Publications (2)

Publication Number Publication Date
ATA6422003A true ATA6422003A (en) 2004-10-15
AT412643B AT412643B (en) 2005-05-25

Family

ID=32968007

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0064203A AT412643B (en) 2003-04-28 2003-04-28 LIFTING
AT04005754T ATE312049T1 (en) 2003-04-28 2004-03-11 LIFT DEVICE

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT04005754T ATE312049T1 (en) 2003-04-28 2004-03-11 LIFT DEVICE

Country Status (4)

Country Link
EP (1) EP1473268B1 (en)
AT (2) AT412643B (en)
DE (1) DE502004000162D1 (en)
ES (1) ES2255006T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111039235A (en) * 2019-12-31 2020-04-21 上汽通用五菱汽车股份有限公司 Transmission system is carried to side wall

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE515782T1 (en) * 2008-03-27 2011-07-15 Zimmermann Juergen SWITCHES, ESPECIALLY LIMIT SWITCHES
AT507158B1 (en) 2008-07-02 2010-05-15 Juergen Zimmermann SETTING DEVICE FOR POSITIONING A LOAD
EP2141113A1 (en) 2008-07-02 2010-01-06 Jürgen Zimmermann Adjusting device for positioning a load
DE102008062317B3 (en) * 2008-12-08 2010-01-07 Gkss-Forschungszentrum Geesthacht Gmbh Device for lifting large loads within ceiling, has lifting spindle that is displaceably and non-rotatably held in axial direction in housing, and dome that is torque-proofly connected with housing
IT1403522B1 (en) * 2011-01-12 2013-10-31 Servomech S P A Con Socio Unico MECHANICAL JACKET
DE202016105472U1 (en) * 2016-09-30 2018-01-03 Dewertokin Gmbh Furniture and electromotive furniture drive with a drive unit and a guideway
DE102017112711A1 (en) * 2017-06-09 2018-07-12 Schaeffler Technologies AG & Co. KG actuator
DE102021211285B3 (en) 2021-10-07 2023-03-30 Festo Se & Co. Kg Linear actuator for providing a linear movement
CN117366181B (en) * 2023-12-06 2024-03-08 苏州触点机器人科技有限公司 Dustproof linear module

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6259C (en) * 1879-01-12 1879-07-23 W. TILLMANNS in Remscheid Screw jack
AT29818B (en) * 1906-01-30 1907-09-10 Karl Schuster Screw jack.
US3347511A (en) * 1966-01-14 1967-10-17 Mansfield Engineering Corp Adjustable height pedestal
US3738613A (en) * 1970-12-30 1973-06-12 Gen Processing Corp Jack construction for trailers and the like
DE2359915A1 (en) * 1972-12-07 1974-06-12 Philips Nv TELESCOPIC SUPPORT MECHANISM
CA983004A (en) * 1973-06-26 1976-02-03 Karl H. Felsen Independent jacking system for vehicles and the like
US4257201A (en) * 1979-04-19 1981-03-24 American Hoist & Derrick Company Self-centering telescoping beams
JPH09110387A (en) * 1995-10-23 1997-04-28 Furukawa Electric Co Ltd:The Movable body driving device used with screw shaft
DE29518975U1 (en) * 1995-11-30 1996-01-18 Horcher Gmbh Device for lifting and / or transporting a person
GB9721269D0 (en) * 1997-10-06 1997-12-10 Hobbs Michael An adjustable support apparatus
JP3959872B2 (en) * 1998-11-06 2007-08-15 日本精工株式会社 Electric linear actuator
WO2001089981A1 (en) * 2000-05-22 2001-11-29 Ideassociates (Iom) Limited Telescopically moving structure
JP2002054708A (en) * 2000-08-08 2002-02-20 Makishinkoo:Kk Screw shaft whirl-stop structure of screw jack

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111039235A (en) * 2019-12-31 2020-04-21 上汽通用五菱汽车股份有限公司 Transmission system is carried to side wall

Also Published As

Publication number Publication date
EP1473268A3 (en) 2004-12-22
EP1473268B1 (en) 2005-12-07
AT412643B (en) 2005-05-25
ATE312049T1 (en) 2005-12-15
EP1473268A2 (en) 2004-11-03
DE502004000162D1 (en) 2006-01-12
ES2255006T3 (en) 2006-06-16

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee