GB201818732D0 - Lifting apparatus - Google Patents

Lifting apparatus

Info

Publication number
GB201818732D0
GB201818732D0 GBGB1818732.8A GB201818732A GB201818732D0 GB 201818732 D0 GB201818732 D0 GB 201818732D0 GB 201818732 A GB201818732 A GB 201818732A GB 201818732 D0 GB201818732 D0 GB 201818732D0
Authority
GB
United Kingdom
Prior art keywords
lifting apparatus
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.)
Withdrawn
Application number
GBGB1818732.8A
Other versions
GB2579063A (en
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.)
Edwards Ltd
Original Assignee
Edwards Ltd
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 Edwards Ltd filed Critical Edwards Ltd
Priority to GB1818732.8A priority Critical patent/GB2579063A/en
Publication of GB201818732D0 publication Critical patent/GB201818732D0/en
Priority to PCT/GB2019/053244 priority patent/WO2020099888A2/en
Priority to TW108141668A priority patent/TW202026228A/en
Publication of GB2579063A publication Critical patent/GB2579063A/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Withdrawn legal-status Critical Current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
    • B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
    • 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
    • B66F3/26—Adaptations or arrangements of pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
GB1818732.8A 2018-11-16 2018-11-16 Lifting apparatus Withdrawn GB2579063A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1818732.8A GB2579063A (en) 2018-11-16 2018-11-16 Lifting apparatus
PCT/GB2019/053244 WO2020099888A2 (en) 2018-11-16 2019-11-15 Lifting apparatus
TW108141668A TW202026228A (en) 2018-11-16 2019-11-15 Lifting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1818732.8A GB2579063A (en) 2018-11-16 2018-11-16 Lifting apparatus

Publications (2)

Publication Number Publication Date
GB201818732D0 true GB201818732D0 (en) 2019-01-02
GB2579063A GB2579063A (en) 2020-06-10

Family

ID=64740037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1818732.8A Withdrawn GB2579063A (en) 2018-11-16 2018-11-16 Lifting apparatus

Country Status (3)

Country Link
GB (1) GB2579063A (en)
TW (1) TW202026228A (en)
WO (1) WO2020099888A2 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507231A1 (en) * 1985-03-01 1986-09-04 Messerschmitt-Bölkow-Blohm GmbH, 2800 Bremen Arrangement for the uniform hydraulic lifting and lowering of platforms
US5431087A (en) * 1994-06-15 1995-07-11 Kambara; Goro Extended stroke linear actuator assembly
JP2740493B2 (en) * 1995-12-21 1998-04-15 株式会社日本アルミ Lifting device for movable floor pool
NO306424B1 (en) * 1998-03-02 1999-11-01 Knut O Dalland Aggregate of pressure medium cylinders
US6299137B1 (en) * 1999-04-28 2001-10-09 Wesley Allen Bainter Hydraulic grain storage bin lifting system
DE102009052977B4 (en) * 2009-11-12 2011-07-21 Roland Hörnstein GmbH & Co. KG, 72285 Hydraulic vehicle lift system
DE102013107305B4 (en) * 2013-07-10 2022-11-24 Herrmann Ag Lifting device and lifting platform with such a lifting device
WO2016205692A1 (en) * 2015-06-19 2016-12-22 Actuant Corporation Compact jack system

Also Published As

Publication number Publication date
GB2579063A (en) 2020-06-10
WO2020099888A2 (en) 2020-05-22
TW202026228A (en) 2020-07-16
WO2020099888A3 (en) 2020-07-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)