ATE115080T1 - HYDRAULIC DRIVE FOR BOATS. - Google Patents

HYDRAULIC DRIVE FOR BOATS.

Info

Publication number
ATE115080T1
ATE115080T1 AT91830395T AT91830395T ATE115080T1 AT E115080 T1 ATE115080 T1 AT E115080T1 AT 91830395 T AT91830395 T AT 91830395T AT 91830395 T AT91830395 T AT 91830395T AT E115080 T1 ATE115080 T1 AT E115080T1
Authority
AT
Austria
Prior art keywords
boats
hydraulic drive
movable
movable portion
cross journal
Prior art date
Application number
AT91830395T
Other languages
German (de)
Inventor
Andrea C O Hydromarin S Fenyo
Vittorio
Original Assignee
Hydromarine Srl
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 Hydromarine Srl filed Critical Hydromarine Srl
Application granted granted Critical
Publication of ATE115080T1 publication Critical patent/ATE115080T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/26—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Hydraulic Motors (AREA)
  • Motor Power Transmission Devices (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lubricants (AREA)

Abstract

A hydraulic stern drive for boats essentially comprises a fixed portion and a movable portion, including a propeller driving hydraulic motor and belng coupled by a cross journal allowing the movable portion to be driven about a horizontal axis and a vertical axis,the cross journal being adapted to transmit to the boat the forces or stresses generated between the movable and fixed portions. <IMAGE>
AT91830395T 1990-09-25 1991-09-25 HYDRAULIC DRIVE FOR BOATS. ATE115080T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02156090A IT1243039B (en) 1990-09-25 1990-09-25 AFT TRANSMISSION FOR BOATS, HYDRAULIC OPERATION.

Publications (1)

Publication Number Publication Date
ATE115080T1 true ATE115080T1 (en) 1994-12-15

Family

ID=11183611

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91830395T ATE115080T1 (en) 1990-09-25 1991-09-25 HYDRAULIC DRIVE FOR BOATS.

Country Status (6)

Country Link
EP (1) EP0478520B1 (en)
JP (1) JPH04244499A (en)
AT (1) ATE115080T1 (en)
DE (1) DE69105687T2 (en)
ES (1) ES2066412T3 (en)
IT (1) IT1243039B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB961740A (en) * 1962-06-13 1964-06-24 Stone Manganese Marine Ltd Improvements relating to bow steering installations for ships
US3847107A (en) * 1973-02-16 1974-11-12 C Buddrus Hydraulic marine propulsion and guidance system
IT1204162B (en) * 1986-05-12 1989-03-01 Rodriquez Spa NAVAL PROPULSION PLANT WITH HYDRAULIC TRANSMISSION
US4878864A (en) * 1986-06-30 1989-11-07 Bentem Fransiscus C A Van Outboard thruster with direct drive hydraulic motor

Also Published As

Publication number Publication date
IT9021560A0 (en) 1990-09-25
EP0478520B1 (en) 1994-12-07
JPH04244499A (en) 1992-09-01
IT1243039B (en) 1994-05-23
DE69105687D1 (en) 1995-01-19
ES2066412T3 (en) 1995-03-01
EP0478520A1 (en) 1992-04-01
DE69105687T2 (en) 1995-04-13
IT9021560A1 (en) 1992-03-25

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