BR8301082A - MARITIME EXTERNAL PROPULSION APPLIANCE - Google Patents

MARITIME EXTERNAL PROPULSION APPLIANCE

Info

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
Application number
BR8301082A
Other languages
Portuguese (pt)
Inventor
Howard Martin Arneson
Original Assignee
Arneson Howard M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Arneson Howard M filed Critical Arneson Howard M
Publication of BR8301082A publication Critical patent/BR8301082A/en

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).
BR8301082A 1982-03-17 1983-03-04 MARITIME EXTERNAL PROPULSION APPLIANCE BR8301082A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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