FR2306715A1 - Access tower for fire fighting barge - has universal joint mounting with hydraulic compensation for rolling on water - Google Patents
Access tower for fire fighting barge - has universal joint mounting with hydraulic compensation for rolling on waterInfo
- Publication number
- FR2306715A1 FR2306715A1 FR7510754A FR7510754A FR2306715A1 FR 2306715 A1 FR2306715 A1 FR 2306715A1 FR 7510754 A FR7510754 A FR 7510754A FR 7510754 A FR7510754 A FR 7510754A FR 2306715 A1 FR2306715 A1 FR 2306715A1
- Authority
- FR
- France
- Prior art keywords
- tower
- fire fighting
- barge
- universal joint
- rolling
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C29/00—Fire-fighting vessels or like floating structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
- B63B15/02—Staying of masts or of other superstructures
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Jib Cranes (AREA)
Abstract
The access tower is mounted on the deck (2) of the fire fighting barge (1) through a universal joint (4). The tower comprises a four-sided column (5) of braced openwork construction. Each corner has a stay (10), braced onto the base platform (3) by a single-acting hydraulic cylinder (8). The cylinder circuits are connected together (18, 20, 23) in diagonally opposite pairs and are supplied by a hydraulic unit on the base. A valve, sensing inclinations of the tower, controls the feed to the cylinders to keep the tower upright. The remainder of the tower consists of a fire fighting head at the top, with a swivelling jib and stairways for the firemen.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7510754A FR2306715A1 (en) | 1975-04-07 | 1975-04-07 | Access tower for fire fighting barge - has universal joint mounting with hydraulic compensation for rolling on water |
BE165940A BE840494A (en) | 1975-04-07 | 1976-04-07 | METHOD AND APPARATUS FOR THE PRODUCTION OF METAL PELLETS |
NO761198A NO761198L (en) | 1975-04-07 | 1976-04-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7510754A FR2306715A1 (en) | 1975-04-07 | 1975-04-07 | Access tower for fire fighting barge - has universal joint mounting with hydraulic compensation for rolling on water |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2306715A1 true FR2306715A1 (en) | 1976-11-05 |
FR2306715B1 FR2306715B1 (en) | 1978-10-20 |
Family
ID=9153588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7510754A Granted FR2306715A1 (en) | 1975-04-07 | 1975-04-07 | Access tower for fire fighting barge - has universal joint mounting with hydraulic compensation for rolling on water |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE840494A (en) |
FR (1) | FR2306715A1 (en) |
NO (1) | NO761198L (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3390654A (en) * | 1967-03-27 | 1968-07-02 | Automatic Drilling Mach | Stabilized offshore drilling apparatus |
-
1975
- 1975-04-07 FR FR7510754A patent/FR2306715A1/en active Granted
-
1976
- 1976-04-07 BE BE165940A patent/BE840494A/en unknown
- 1976-04-07 NO NO761198A patent/NO761198L/no unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3390654A (en) * | 1967-03-27 | 1968-07-02 | Automatic Drilling Mach | Stabilized offshore drilling apparatus |
Also Published As
Publication number | Publication date |
---|---|
BE840494A (en) | 1976-10-07 |
FR2306715B1 (en) | 1978-10-20 |
NO761198L (en) | 1976-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |