BR8301082A - MARITIME EXTERNAL PROPULSION APPLIANCE - Google Patents
MARITIME EXTERNAL PROPULSION APPLIANCEInfo
- Publication number
- BR8301082A BR8301082A BR8301082A BR8301082A BR8301082A BR 8301082 A BR8301082 A BR 8301082A BR 8301082 A BR8301082 A BR 8301082A BR 8301082 A BR8301082 A BR 8301082A BR 8301082 A BR8301082 A BR 8301082A
- Authority
- BR
- Brazil
- Prior art keywords
- propeller shaft
- ball
- shaft carrier
- transom
- propeller
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/30—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
- B63H5/1252—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters the ability to move being conferred by gearing in transmission between prime mover and propeller and the propulsion unit being other than in a "Z" configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
- B63H2001/185—Surfacing propellers, i.e. propellers specially adapted for operation at the water surface, with blades incompletely submerged, or piercing the water surface from above in the course of each revolution
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Seal Device For Vehicle (AREA)
- Structure Of Transmissions (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Actuator (AREA)
- Air Bags (AREA)
- Transmission Devices (AREA)
- Motor Power Transmission Devices (AREA)
- Control Of Multiple Motors (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
A marine outdrive apparatus is disclosed for attachment to the transom (20) of a boat having an inboard engine. The marine outdrive includes a tubular support casing (22) securable to and extendable rearwardly of the boat's transom (20) and having a ball socket at its rear end. The ball socket receives a ball (32) at the front end of a tubular, propeller shaft carrier (30) having a conical outer surface. A drive shaft (38) connectable to the inboard engine is journailed in the support casing (22). A propeller shaft (40) is journalled in the propeller shaft carrier (30) and has a propeller (44) mounted thereon at the rear end of the propeller shaft carrier (30). A universal joint (46) couples the two shafts together, the centre of such joint (46) substantially coinciding with the point about which the ball (32) pivots within the socket. Hydraulic steering cylinders (108, 110) are attached to the propeller shaft carrier (30) to pivot the latter about a steering axis extending through the pivot point of the ball (32). A hydraulic trim cylinder (140) extends between the transom (20) and the propeller shaft carrier (30) to swing the propeller shaft carrier (30) about a laterally extending trim axis extending through the pivot point of the ball (32). The upper end of the trim cylinder (140) is pivotally mounted on the transom (20) at a location above and vertically aligned with the pivot point of the ball (32) or at a location above and forwardly of such pivot point. Improved fins (90, 92) are provided on the propeller shaft carrier (30) near the propeller (44) to stabilize the boat. The drive shaft (38) of the inboard motor can be directly connected to the joint (46) or offset from the joint (46) and coupled thereto by a vertically extending transmission (430).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35900782A | 1982-03-17 | 1982-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8301082A true BR8301082A (en) | 1983-11-22 |
Family
ID=23411940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8301082A BR8301082A (en) | 1982-03-17 | 1983-03-04 | MARITIME EXTERNAL PROPULSION APPLIANCE |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0090497B1 (en) |
JP (1) | JPS58167296A (en) |
KR (1) | KR880002529B1 (en) |
AT (1) | ATE30557T1 (en) |
AU (1) | AU555119B2 (en) |
BR (1) | BR8301082A (en) |
CA (1) | CA1208986A (en) |
DE (1) | DE3374292D1 (en) |
SG (1) | SG95285G (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6133796U (en) * | 1984-07-31 | 1986-03-01 | 山本機工株式会社 | Propulsion system for small ships |
JPS61101096U (en) * | 1984-12-10 | 1986-06-27 | ||
JPS62261592A (en) * | 1986-05-09 | 1987-11-13 | Kawasaki Heavy Ind Ltd | Propulsion device for vessel and method of attaching/ detaching it underwater |
AU619189B2 (en) * | 1987-06-15 | 1992-01-23 | Brunswick Corporation | Boat propulsion device |
GB2216480B (en) * | 1988-03-08 | 1992-02-12 | Gkn Automotive Inc | Marine propeller drive system |
US5205292A (en) * | 1991-06-03 | 1993-04-27 | Applied Biometric, Inc. | Removable implanted device |
FR2705943B1 (en) * | 1993-06-04 | 1995-08-25 | Bezzi Paul Georges | Propeller and rudder device of the surface propeller type. |
JP2003107946A (en) | 2001-10-01 | 2003-04-11 | Takao Kawamura | Heat plate for fixing, semicircular heating member for fixing and belt type fixing device |
US7134924B2 (en) | 2002-05-31 | 2006-11-14 | Honda Giken Kogyo Kabushiki Kaisha | Outboard motor steering system |
US7431620B1 (en) | 2006-05-24 | 2008-10-07 | Harley Howard D | Articulating surface drive |
IT1392732B1 (en) * | 2009-01-27 | 2012-03-16 | Palmarix Ltd | SYSTEM FOR CONTROL OF THE DRIVING OF A VEHICLE. |
US20110263165A1 (en) * | 2010-04-26 | 2011-10-27 | Twin Disc, Inc. | Electric Marine Surface Drive |
CN109572976B (en) * | 2019-01-04 | 2024-05-10 | 重庆电子工程职业学院 | Internally driven ship steering engine |
CN110341925B (en) * | 2019-07-17 | 2021-03-30 | 浙江海洋大学 | Vibration damper applied to ship |
JP7293035B2 (en) * | 2019-08-09 | 2023-06-19 | 川崎重工業株式会社 | vessel |
CN110949622B (en) * | 2019-11-24 | 2020-11-24 | 杨滋垚 | Outdoor water supplies equipment |
CN112498643B (en) * | 2020-12-15 | 2021-09-28 | 上海瀚星船舶科技有限公司 | Marine retractable air hub propulsion device |
CN112498644B (en) * | 2020-12-15 | 2021-12-03 | 上海瀚星船舶科技有限公司 | Inland river ship electric propulsion system and inland river ship navigation control method comprising same |
CN113428311B (en) * | 2021-07-16 | 2022-07-26 | 中国船舶重工集团公司第七0七研究所九江分部 | Fluid momentum loop based on shaftless rim drive pump drive |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR374696A (en) * | 1907-01-15 | 1907-06-20 | William Henry Fauber | Glider boat |
US2415183A (en) * | 1943-03-22 | 1947-02-04 | Brett D Law | Boat propelling and steering unit |
FR1024705A (en) * | 1950-08-28 | 1953-04-07 | Outboard motor | |
US2856883A (en) * | 1955-07-20 | 1958-10-21 | Baker John Gordon | Boat with adjustable propeller shaft |
DE1193386B (en) * | 1960-08-17 | 1965-05-20 | Ingefried Junge Dipl Ing | Arrangement in a ship's propeller working in a nozzle |
US3433195A (en) * | 1967-08-23 | 1969-03-18 | Charles W Poole | Hydrofoil device for outboard motors |
US3976027A (en) * | 1974-05-23 | 1976-08-24 | Ron Jones Marine Engineering, Inc. | Strut drive mechanism |
US3933116A (en) * | 1974-12-02 | 1976-01-20 | Thomas F. Adams | Unitary propelling and steering assembly for a power boat |
US4056074A (en) * | 1976-04-23 | 1977-11-01 | Sachs Elmer B | Hydrofoil kit |
AU542771B2 (en) * | 1980-04-07 | 1985-03-14 | Howard Martin Arneson | Inboard/outboard drive assembly |
US4565532A (en) * | 1981-02-18 | 1986-01-21 | Kaama Marine Engineering, Inc. | Stern drive |
-
1983
- 1983-02-03 AU AU10981/83A patent/AU555119B2/en not_active Expired
- 1983-02-10 CA CA000421360A patent/CA1208986A/en not_active Expired
- 1983-02-23 EP EP83300946A patent/EP0090497B1/en not_active Expired
- 1983-02-23 AT AT83300946T patent/ATE30557T1/en not_active IP Right Cessation
- 1983-02-23 DE DE8383300946T patent/DE3374292D1/en not_active Expired
- 1983-03-04 BR BR8301082A patent/BR8301082A/en not_active IP Right Cessation
- 1983-03-16 JP JP58042481A patent/JPS58167296A/en active Granted
- 1983-03-17 KR KR1019830001075A patent/KR880002529B1/en not_active IP Right Cessation
-
1985
- 1985-12-11 SG SG952/85A patent/SG95285G/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR840004015A (en) | 1984-10-06 |
DE3374292D1 (en) | 1987-12-10 |
SG95285G (en) | 1989-09-01 |
EP0090497B1 (en) | 1987-11-04 |
CA1208986A (en) | 1986-08-05 |
EP0090497A2 (en) | 1983-10-05 |
AU1098183A (en) | 1983-09-22 |
AU555119B2 (en) | 1986-09-11 |
JPH0342239B2 (en) | 1991-06-26 |
KR880002529B1 (en) | 1988-11-28 |
EP0090497A3 (en) | 1985-06-12 |
ATE30557T1 (en) | 1987-11-15 |
JPS58167296A (en) | 1983-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 04/03/98 |