GB1405888A - Fluid pressure lifting bags - Google Patents
Fluid pressure lifting bagsInfo
- 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
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.
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)
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 |
-
1971
- 1971-11-22 GB GB5420371A patent/GB1405888A/en not_active Expired
Cited By (3)
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 |