GB1405888A - Fluid pressure lifting bags - Google Patents

Fluid pressure lifting bags

Info

Publication number
GB1405888A
GB1405888A GB5420371A GB5420371A GB1405888A GB 1405888 A GB1405888 A GB 1405888A GB 5420371 A GB5420371 A GB 5420371A GB 5420371 A GB5420371 A GB 5420371A GB 1405888 A GB1405888 A GB 1405888A
Authority
GB
United Kingdom
Prior art keywords
webbings
bag
fluid pressure
pressure lifting
lifting bags
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
GB5420371A
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
Priority to GB5420371A priority Critical patent/GB1405888A/en
Publication of GB1405888A publication Critical patent/GB1405888A/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
    • B66F3/25—Constructional features
    • B66F3/35—Inflatable flexible elements, e.g. bellows

Landscapes

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

Abstract

1405888 Inflatable lifting devices M F C SURVIVAL Ltd 2 Nov 1972 [22 Nov 1971] 54203/71 Addition to 1279266 Heading F1D An inflatable lifting bag Fig. 1, comprises upper and lower panels 1, 3 inter-connected by a plurality of restraining webbings 2 which pass through the top and bottom panels and are stuck thereto, and reinforcing pads 12. The webbings 2 are inside the bag, one is central, Fig. 2 and the rest are spaced radially and equidistantly round the central one. As described nine webbings are provided. An inlet 4 is provided for inflating the bag with CO 2 , water, air or exhaust gases.
GB5420371A 1971-11-22 1971-11-22 Fluid pressure lifting bags Expired GB1405888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5420371A GB1405888A (en) 1971-11-22 1971-11-22 Fluid pressure lifting bags

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5420371A GB1405888A (en) 1971-11-22 1971-11-22 Fluid pressure lifting bags

Publications (1)

Publication Number Publication Date
GB1405888A true GB1405888A (en) 1975-09-10

Family

ID=10470260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5420371A Expired GB1405888A (en) 1971-11-22 1971-11-22 Fluid pressure lifting bags

Country Status (1)

Country Link
GB (1) GB1405888A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604435A1 (en) * 1986-02-13 1987-08-27 Manfred Vetter LOW PRESSURE LIFTING PILLOW WITH AN AIRTIGHT CHAMBER AND A VALVE IN THIS
WO1999048798A1 (en) * 1998-03-23 1999-09-30 M.F.C. Survival Limited A lifting cushion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604435A1 (en) * 1986-02-13 1987-08-27 Manfred Vetter LOW PRESSURE LIFTING PILLOW WITH AN AIRTIGHT CHAMBER AND A VALVE IN THIS
EP0237756A1 (en) * 1986-02-13 1987-09-23 VEPRO GmbH Low pressure lifting bag having an airtight chamber with a valve
WO1999048798A1 (en) * 1998-03-23 1999-09-30 M.F.C. Survival Limited A lifting cushion

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Legal Events

Date Code Title Description
PS Patent sealed