ES349568A1 - Apparatus for controlling rolling of watercraft - Google Patents
Apparatus for controlling rolling of watercraftInfo
- Publication number
- ES349568A1 ES349568A1 ES349568A ES349568A ES349568A1 ES 349568 A1 ES349568 A1 ES 349568A1 ES 349568 A ES349568 A ES 349568A ES 349568 A ES349568 A ES 349568A ES 349568 A1 ES349568 A1 ES 349568A1
- Authority
- ES
- Spain
- Prior art keywords
- shaft
- pin
- fin
- drive shaft
- pivotable
- 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
- 238000005096 rolling process Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 239000003381 stabilizer Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Transmission Devices (AREA)
Abstract
A roll stabilizer for a ship comprises a fin 15 rotatable about a shaft 9, the shaft having forked limbs 9a, 9b each pivotable on a pin 7, 8 secured in housing 16, a spindle 4 being secured to the fin and via a coupling joint to a drive shaft 1. The drive shaft 1 which rotates the fin is operated by a unit 20 itself operated by an electric motor. The coupling joint comprises a bar 2 on the drive shaft mounted in a guide block 3 which engages a forked member 6 on the spindle 4. Bar 2 is coaxial with pins 7, 8 when the pin is in its zero position. The pin is pivotable on pins 7, 8 into the ship. The pivoting is effected by hydraulic piston cylinders (29, Fig. 2, not shown) which move levers (28) to pivot a shaft (24) which moves lever (23), rod (22) and a lever (21) fastened to limb 9a, thus pivoting shaft 9 and the pin 15.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0090877 | 1967-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES349568A1 true ES349568A1 (en) | 1969-04-01 |
Family
ID=6985528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES349568A Expired ES349568A1 (en) | 1967-01-24 | 1968-01-20 | Apparatus for controlling rolling of watercraft |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3444836A (en) |
| JP (1) | JPS4829586B1 (en) |
| DK (1) | DK126580B (en) |
| ES (1) | ES349568A1 (en) |
| FI (1) | FI45735C (en) |
| FR (1) | FR1580845A (en) |
| GB (1) | GB1201211A (en) |
| NO (1) | NO124474B (en) |
| SE (1) | SE361446B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20080725A1 (en) | 2008-10-02 | 2010-04-03 | Cmc S R L | ANTI-ROLLIO AUTOMATIC STABILIZATION SYSTEM FOR BOATS |
| IT1401941B1 (en) * | 2010-09-17 | 2013-08-28 | Rodriquez Marine System Srl | DEVICE FOR BOATS |
| DE102020208773A1 (en) * | 2020-07-14 | 2022-01-20 | Skf Marine Gmbh | Fin storage for a fin stabilizer |
| CN120229341B (en) * | 2025-04-23 | 2025-09-16 | 中国船舶集团有限公司第七〇四研究所 | A full-speed fin stabilizer that does not occupy cabin space |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2942570A (en) * | 1954-10-13 | 1960-06-28 | Kollenberger Walter Michael | Devices for damping the rolling movement of ships |
| US3036540A (en) * | 1959-01-29 | 1962-05-29 | Licentia Gmbh | Displaceable fin for vehicles |
| US3066634A (en) * | 1960-05-06 | 1962-12-04 | Suberkrub Franz | Anti-roll stabilizers of ships |
| US3167361A (en) * | 1963-05-28 | 1965-01-26 | Ralph B Snapp | Rotating bearing |
-
1968
- 1968-01-12 DK DK8968AA patent/DK126580B/en unknown
- 1968-01-17 US US698482A patent/US3444836A/en not_active Expired - Lifetime
- 1968-01-17 FI FI680122A patent/FI45735C/en active
- 1968-01-20 ES ES349568A patent/ES349568A1/en not_active Expired
- 1968-01-23 FR FR1580845D patent/FR1580845A/fr not_active Expired
- 1968-01-23 GB GB3503/68A patent/GB1201211A/en not_active Expired
- 1968-01-23 NO NO0277/68A patent/NO124474B/no unknown
- 1968-01-24 JP JP43004242A patent/JPS4829586B1/ja active Pending
- 1968-01-24 SE SE00939/68A patent/SE361446B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1201211A (en) | 1970-08-05 |
| FR1580845A (en) | 1969-09-12 |
| FI45735B (en) | 1972-05-31 |
| FI45735C (en) | 1972-09-11 |
| DK126580B (en) | 1973-07-30 |
| US3444836A (en) | 1969-05-20 |
| JPS4829586B1 (en) | 1973-09-11 |
| NO124474B (en) | 1972-04-24 |
| SE361446B (en) | 1973-11-05 |
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