EP1710202A3 - Lifting device - Google Patents

Lifting device Download PDF

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Publication number
EP1710202A3
EP1710202A3 EP06111474A EP06111474A EP1710202A3 EP 1710202 A3 EP1710202 A3 EP 1710202A3 EP 06111474 A EP06111474 A EP 06111474A EP 06111474 A EP06111474 A EP 06111474A EP 1710202 A3 EP1710202 A3 EP 1710202A3
Authority
EP
European Patent Office
Prior art keywords
drive
lifting device
lifting
hubverrichtungen
met
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Withdrawn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
EP06111474A
Other languages
German (de)
French (fr)
Other versions
EP1710202A2 (en
Inventor
Klaus Reitzig
Martin Oechler
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.)
Ludwig Ehrhardt GmbH
Original Assignee
Ludwig Ehrhardt 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 Ludwig Ehrhardt GmbH filed Critical Ludwig Ehrhardt GmbH
Publication of EP1710202A2 publication Critical patent/EP1710202A2/en
Publication of EP1710202A3 publication Critical patent/EP1710202A3/en
Withdrawn legal-status Critical Current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
    • B66F3/10—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated with telescopic sleeves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Transmission Devices (AREA)

Abstract

Die Erfindung betrifft einen Hubvorrichtung mit ineinander teleskopartig mittels eines Hubantriebes (30) ein- und ausfahrbaren Rohren (13, 14, 15). Um einen Antrieb mit kleinem Bauvolumen zu erhalten, der auch allen anderen Anforderungen an einen Antrieb für Hubverrichtungen erfüllte, ist die erfindungsgemäße Hubvorrichtung dadurch gekennzeichnet, daß der Hubantrieb (30) einen Antriebsteil (12) mit einem Torquemotor aufweist.

Figure imgaf001
The invention relates to a lifting device telescopically with each other by means of a lifting drive (30) and extendable tubes (13, 14, 15). In order to obtain a drive with a small construction volume, which also met all other requirements for a drive for Hubverrichtungen, the lifting device according to the invention is characterized in that the lifting drive (30) has a drive part (12) with a torque motor.
Figure imgaf001
EP06111474A 2005-04-08 2006-03-21 Lifting device Withdrawn EP1710202A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510016430 DE102005016430A1 (en) 2005-04-08 2005-04-08 lifting device

Publications (2)

Publication Number Publication Date
EP1710202A2 EP1710202A2 (en) 2006-10-11
EP1710202A3 true EP1710202A3 (en) 2007-11-14

Family

ID=36615731

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06111474A Withdrawn EP1710202A3 (en) 2005-04-08 2006-03-21 Lifting device

Country Status (2)

Country Link
EP (1) EP1710202A3 (en)
DE (1) DE102005016430A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104756627A (en) * 2015-03-06 2015-07-08 李阳铭 Transmission type powder ridge box with thrust bearing support
CN106241640A (en) * 2016-08-30 2016-12-21 铁岭长天机电有限责任公司 Many screw synchronous electric lifting rod

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108190784A (en) * 2018-01-31 2018-06-22 湖北环电磁装备工程技术有限公司 The auto repair lifting machine that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives
CN108675190B (en) * 2018-07-18 2024-04-12 珠海格力智能装备有限公司 Lifting device and mould pressing foaming machine
WO2020205164A1 (en) * 2019-04-05 2020-10-08 Oshkosh Corporation Scissor lift descent control systems and methods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2233740A1 (en) * 1972-07-08 1974-01-24 Richter Hans STAIR EQUIPMENT
DE3505842A1 (en) * 1984-02-20 1985-08-22 Magnetic Elekromotoren AG Liestal, Liestal TELESCOPIC COLUMN WITH ELECTRIC MOTOR DRIVE AND USE THEREOF
US5586619A (en) * 1994-11-25 1996-12-24 Young; Roland O. Lifting apparatus
DE19608171A1 (en) * 1996-03-04 1997-09-11 Herbert Riede Adjustable telescopic leg for beds, chairs or tables

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2233740A1 (en) * 1972-07-08 1974-01-24 Richter Hans STAIR EQUIPMENT
DE3505842A1 (en) * 1984-02-20 1985-08-22 Magnetic Elekromotoren AG Liestal, Liestal TELESCOPIC COLUMN WITH ELECTRIC MOTOR DRIVE AND USE THEREOF
US5586619A (en) * 1994-11-25 1996-12-24 Young; Roland O. Lifting apparatus
DE19608171A1 (en) * 1996-03-04 1997-09-11 Herbert Riede Adjustable telescopic leg for beds, chairs or tables

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RÖHMHELD GMBH: "Teleskop-Hubeinheiten", June 2002, RÖHMHELD GMBH, 35317 LAUBACH, XP002425796 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104756627A (en) * 2015-03-06 2015-07-08 李阳铭 Transmission type powder ridge box with thrust bearing support
CN106241640A (en) * 2016-08-30 2016-12-21 铁岭长天机电有限责任公司 Many screw synchronous electric lifting rod

Also Published As

Publication number Publication date
EP1710202A2 (en) 2006-10-11
DE102005016430A1 (en) 2006-10-12

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