GB1288951A - - Google Patents
Info
- Publication number
- GB1288951A GB1288951A GB1288951DA GB1288951A GB 1288951 A GB1288951 A GB 1288951A GB 1288951D A GB1288951D A GB 1288951DA GB 1288951 A GB1288951 A GB 1288951A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- space above
- reservoir
- gauze
- webley
- 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
- B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB693869 | 1969-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1288951A true GB1288951A (fr) | 1972-09-13 |
Family
ID=9823588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1288951D Expired GB1288951A (fr) | 1969-02-08 | 1969-02-08 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1288951A (fr) |
-
1969
- 1969-02-08 GB GB1288951D patent/GB1288951A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |