GB1512703A - Jacking device - Google Patents

Jacking device

Info

Publication number
GB1512703A
GB1512703A GB1877975A GB1877975A GB1512703A GB 1512703 A GB1512703 A GB 1512703A GB 1877975 A GB1877975 A GB 1877975A GB 1877975 A GB1877975 A GB 1877975A GB 1512703 A GB1512703 A GB 1512703A
Authority
GB
United Kingdom
Prior art keywords
layers
panels
inflatable
jacking device
vetter
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.)
Expired
Application number
GB1877975A
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.)
MFC Survival Ltd
Original Assignee
MFC Survival 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 MFC Survival Ltd filed Critical MFC Survival Ltd
Publication of GB1512703A publication Critical patent/GB1512703A/en
Expired 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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Barrages (AREA)

Abstract

1512703 Inflatable jacks MFC SURVIVAL Ltd and M VETTER 5 May 1975 [4 May 1974] 18779/75 Heading F1D An inflatable jack, Fig. 2, which is flat when deflated, comprises two panels joined along their margins 1 by vulcanization. Each panel is composed of layers of Neoprene 2, fabric 3, and webbing 6. A valve 11 is provided for inflation. Further layers may be provided. Reinforcing layers of flexible sheet steel or wire mesh in panels or belts may be incorporated. Figs. 7, 8, (not shown), illustrate a second embodiment.
GB1877975A 1974-05-04 1974-05-04 Jacking device Expired GB1512703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7415621 1974-05-04

Publications (1)

Publication Number Publication Date
GB1512703A true GB1512703A (en) 1978-06-01

Family

ID=6644889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1877975A Expired GB1512703A (en) 1974-05-04 1974-05-04 Jacking device

Country Status (1)

Country Link
GB (1) GB1512703A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192232A (en) * 1986-07-01 1988-01-06 Holywell Eng Ltd Improvements relating to hydraulically or pneumatically operated lifting bags
GB2351774A (en) * 1999-07-09 2001-01-10 Richard Savill Truelove Inflatable bag
GB2373025A (en) * 2001-03-08 2002-09-11 Andrew Ive Lifting Device
EP1985868A1 (en) * 2006-02-13 2008-10-29 Squse Inc. Actuator, drive device, hand device, and conveyance device
EP3052204A4 (en) * 2013-10-01 2017-07-12 President and Fellows of Harvard College Manufacturing soft devices out of sheet materials
DK201670898A1 (en) * 2016-11-11 2018-05-22 Dissing As A device for positioning an object relatively to a support by inflatable air cushion members and a method for moving an object
US20200139654A1 (en) * 2017-06-19 2020-05-07 Vetter Gmbh Method for manufacturing an inflatable lifting cushion and lifting cushion
US11383961B2 (en) 2016-11-11 2022-07-12 Dissing A/S Device for positioning an object relatively to a support by inflatable air cushion members, a method of operating the device, and a method for moving an object
US11814273B2 (en) 2019-05-09 2023-11-14 Dissing A/S Device for positioning an object relatively to a support by an inflatable air cushion member in combination with a support block

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192232A (en) * 1986-07-01 1988-01-06 Holywell Eng Ltd Improvements relating to hydraulically or pneumatically operated lifting bags
GB2351774A (en) * 1999-07-09 2001-01-10 Richard Savill Truelove Inflatable bag
GB2351774B (en) * 1999-07-09 2003-09-17 Richard Savill Truelove Inflatable bag
GB2373025A (en) * 2001-03-08 2002-09-11 Andrew Ive Lifting Device
EP1985868A1 (en) * 2006-02-13 2008-10-29 Squse Inc. Actuator, drive device, hand device, and conveyance device
EP1985868A4 (en) * 2006-02-13 2010-01-20 Squse Inc Actuator, drive device, hand device, and conveyance device
EP3052204A4 (en) * 2013-10-01 2017-07-12 President and Fellows of Harvard College Manufacturing soft devices out of sheet materials
US10001149B2 (en) 2013-10-01 2018-06-19 President And Fellows Of Harvard College Manufacturing soft devices out of sheet materials
US10718358B2 (en) 2013-10-01 2020-07-21 President And Fellows Of Harvard College Manufacturing soft devices out of sheet materials
DK201670898A1 (en) * 2016-11-11 2018-05-22 Dissing As A device for positioning an object relatively to a support by inflatable air cushion members and a method for moving an object
US11383961B2 (en) 2016-11-11 2022-07-12 Dissing A/S Device for positioning an object relatively to a support by inflatable air cushion members, a method of operating the device, and a method for moving an object
US20200139654A1 (en) * 2017-06-19 2020-05-07 Vetter Gmbh Method for manufacturing an inflatable lifting cushion and lifting cushion
US11814273B2 (en) 2019-05-09 2023-11-14 Dissing A/S Device for positioning an object relatively to a support by an inflatable air cushion member in combination with a support block

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee