FR1236411A - Improvements to stern thrusters for boats - Google Patents

Improvements to stern thrusters for boats

Info

Publication number
FR1236411A
FR1236411A FR805825A FR805825A FR1236411A FR 1236411 A FR1236411 A FR 1236411A FR 805825 A FR805825 A FR 805825A FR 805825 A FR805825 A FR 805825A FR 1236411 A FR1236411 A FR 1236411A
Authority
FR
France
Prior art keywords
boats
stern thrusters
thrusters
stern
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
Application number
FR805825A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RATBY ENGINEERING Co Ltd
Original Assignee
RATBY ENGINEERING Co Ltd
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 RATBY ENGINEERING Co Ltd filed Critical RATBY ENGINEERING Co Ltd
Application granted granted Critical
Publication of FR1236411A publication Critical patent/FR1236411A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/14—Transmission between propulsion power unit and propulsion element
    • 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
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
    • B63H20/10—Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit; Control of trim or tilt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H2020/005—Arrangements of two or more propellers, or the like on single outboard propulsion units

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR805825A 1958-09-25 1959-09-23 Improvements to stern thrusters for boats Expired FR1236411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1236411X 1958-09-25

Publications (1)

Publication Number Publication Date
FR1236411A true FR1236411A (en) 1960-07-15

Family

ID=10884882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805825A Expired FR1236411A (en) 1958-09-25 1959-09-23 Improvements to stern thrusters for boats

Country Status (1)

Country Link
FR (1) FR1236411A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5649844A (en) * 1996-01-22 1997-07-22 Hydra Drive System, Inc. Dual drive for power boats

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5649844A (en) * 1996-01-22 1997-07-22 Hydra Drive System, Inc. Dual drive for power boats

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