GB738333A - A folding or retracting incidence control system for hydrofoil boats - Google Patents
A folding or retracting incidence control system for hydrofoil boatsInfo
- Publication number
- GB738333A GB738333A GB11397/53A GB1139753A GB738333A GB 738333 A GB738333 A GB 738333A GB 11397/53 A GB11397/53 A GB 11397/53A GB 1139753 A GB1139753 A GB 1139753A GB 738333 A GB738333 A GB 738333A
- Authority
- GB
- United Kingdom
- Prior art keywords
- effected
- linkage
- retracting
- folding
- control system
- 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
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
- B63B1/28—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils
- B63B1/30—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils retracting or folding
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Harvester Elements (AREA)
Abstract
738,333. Hydroplane craft. HOOK, C. July 9, 1954 [April 24, 1953], No. 11397/53. Class 113 (2). In a hydrofoil boat, the jockey arms 4 which carry feeler floats 5, struts 3 and hydrofoils 2 are adapted to be folded back along the boat to reduce draught. Mechanical correction between 4 and 2 is effected through the linkage 16, 11 and the movement of 2 with respect to 4 is varied by manual adjustment of fulcrum 18 from the control column 26 through the linkage 33, 34, 37, 20. Barking may be effected from 26. Movement of the arms 4 to the rest position, Fig. 2, is effected by removal of pin 24, which allows 21 and 4 to be moved inboard 9 rotated to engage the rest 40. Struts 3 are rotated clockwise about 8. Automatic control of the mechanical amplification between 5 and 2 may be automatically effected in accordance with engine speed and hydraulic transmission may be employed in place of linkage. Specification 572,179 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11397/53A GB738333A (en) | 1953-04-24 | 1953-04-24 | A folding or retracting incidence control system for hydrofoil boats |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11397/53A GB738333A (en) | 1953-04-24 | 1953-04-24 | A folding or retracting incidence control system for hydrofoil boats |
Publications (1)
Publication Number | Publication Date |
---|---|
GB738333A true GB738333A (en) | 1955-10-12 |
Family
ID=9985491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11397/53A Expired GB738333A (en) | 1953-04-24 | 1953-04-24 | A folding or retracting incidence control system for hydrofoil boats |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB738333A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2887081A (en) * | 1956-08-31 | 1959-05-19 | Bader John | Hydrofoil steering, adjusting and retracting mechanism |
US2887082A (en) * | 1956-08-31 | 1959-05-19 | Jr Harold Boericke | Hydrofoil steering, adjusting and retracting mechanism |
DE1212437B (en) * | 1961-02-27 | 1966-03-10 | North American Aviation Inc | Height control device for hydrofoil boats |
US4995840A (en) * | 1989-08-04 | 1991-02-26 | Hydrofoil International, Inc. | Stabilizing fin for a motor boat |
US5138966A (en) * | 1991-02-12 | 1992-08-18 | Attwood Corporation | Hydrofoil for marine outboard engine/marine outdrive |
FR3089200A1 (en) | 2018-12-04 | 2020-06-05 | Universite De Montpellier | Support assembly for profiled element |
-
1953
- 1953-04-24 GB GB11397/53A patent/GB738333A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2887081A (en) * | 1956-08-31 | 1959-05-19 | Bader John | Hydrofoil steering, adjusting and retracting mechanism |
US2887082A (en) * | 1956-08-31 | 1959-05-19 | Jr Harold Boericke | Hydrofoil steering, adjusting and retracting mechanism |
DE1212437B (en) * | 1961-02-27 | 1966-03-10 | North American Aviation Inc | Height control device for hydrofoil boats |
US4995840A (en) * | 1989-08-04 | 1991-02-26 | Hydrofoil International, Inc. | Stabilizing fin for a motor boat |
US5138966A (en) * | 1991-02-12 | 1992-08-18 | Attwood Corporation | Hydrofoil for marine outboard engine/marine outdrive |
FR3089200A1 (en) | 2018-12-04 | 2020-06-05 | Universite De Montpellier | Support assembly for profiled element |
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