ITRM20030007A1 - Dispositivo di sollevamento a pistone, in particolare - Google Patents

Dispositivo di sollevamento a pistone, in particolare

Info

Publication number
ITRM20030007A1
ITRM20030007A1 IT000007A ITRM20030007A ITRM20030007A1 IT RM20030007 A1 ITRM20030007 A1 IT RM20030007A1 IT 000007 A IT000007 A IT 000007A IT RM20030007 A ITRM20030007 A IT RM20030007A IT RM20030007 A1 ITRM20030007 A1 IT RM20030007A1
Authority
IT
Italy
Prior art keywords
lifting device
piston lifting
piston
lifting
Prior art date
Application number
IT000007A
Other languages
English (en)
Inventor
Gianluca Foschini
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Priority to IT000007A priority Critical patent/ITRM20030007A1/it
Publication of ITRM20030007A0 publication Critical patent/ITRM20030007A0/it
Priority to EP04425006A priority patent/EP1437321A1/en
Publication of ITRM20030007A1 publication Critical patent/ITRM20030007A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/04—Kinds or types of lifts in, or associated with, buildings or other structures actuated pneumatically or hydraulically
    • 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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • 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
    • B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Types And Forms Of Lifts (AREA)
IT000007A 2003-01-10 2003-01-10 Dispositivo di sollevamento a pistone, in particolare ITRM20030007A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT000007A ITRM20030007A1 (it) 2003-01-10 2003-01-10 Dispositivo di sollevamento a pistone, in particolare
EP04425006A EP1437321A1 (en) 2003-01-10 2004-01-09 Jack lifting-device, particularly for oleo-dynamic elevator systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000007A ITRM20030007A1 (it) 2003-01-10 2003-01-10 Dispositivo di sollevamento a pistone, in particolare

Publications (2)

Publication Number Publication Date
ITRM20030007A0 ITRM20030007A0 (it) 2003-01-10
ITRM20030007A1 true ITRM20030007A1 (it) 2004-07-11

Family

ID=29765608

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000007A ITRM20030007A1 (it) 2003-01-10 2003-01-10 Dispositivo di sollevamento a pistone, in particolare

Country Status (2)

Country Link
EP (1) EP1437321A1 (it)
IT (1) ITRM20030007A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7946391B2 (en) 2005-07-19 2011-05-24 Bucher Hydraulics Ag Hydraulic elevator without machine room
CN102556884B (zh) * 2012-01-13 2014-01-15 温岭市鑫磊空压机有限公司 一种便携式车辆两用电动液压千斤顶
CN115159380B (zh) * 2022-06-09 2023-08-04 北京航天发射技术研究所 一种集成式大吨位液压举升装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001770C2 (de) * 1980-01-18 1982-08-05 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Kühler für eine Hydraulikflüssigkeit
CA1202614A (en) * 1982-03-02 1986-04-01 Jesus Iciz Arbeloa Electrohydraulic jack
JPH04169491A (ja) * 1990-10-31 1992-06-17 Taiyo Ltd 油圧式エレベータ装置
US6378660B1 (en) * 1997-12-22 2002-04-30 Otis Elevator Company Hydraulic elevator without a machineroom
DE19943408C2 (de) * 1999-09-10 2003-12-04 Otis Elevator Co Hydraulikaufzug mit wartungsgünstiger Hydraulikantriebseinheit
DE10106714A1 (de) * 2001-02-14 2002-08-22 Bosch Gmbh Robert Hubzylindereinheit
JP2003146559A (ja) * 2001-11-15 2003-05-21 Otis Elevator Co シリンダ駆動式エレベータ装置

Also Published As

Publication number Publication date
ITRM20030007A0 (it) 2003-01-10
EP1437321A1 (en) 2004-07-14

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