GB1382835A - Marine drive units - Google Patents

Marine drive units

Info

Publication number
GB1382835A
GB1382835A GB3231171A GB3231171A GB1382835A GB 1382835 A GB1382835 A GB 1382835A GB 3231171 A GB3231171 A GB 3231171A GB 3231171 A GB3231171 A GB 3231171A GB 1382835 A GB1382835 A GB 1382835A
Authority
GB
United Kingdom
Prior art keywords
shaft
elements
lay
drive
casing
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
GB3231171A
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.)
ENFIELD IND ENGINES Ltd
Original Assignee
ENFIELD IND ENGINES 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 ENFIELD IND ENGINES Ltd filed Critical ENFIELD IND ENGINES Ltd
Priority to GB3231171A priority Critical patent/GB1382835A/en
Priority to CA146,569A priority patent/CA977628A/en
Priority to FR7224652A priority patent/FR2145959A5/fr
Priority to DE2233586A priority patent/DE2233586A1/en
Priority to IT26795/72A priority patent/IT962660B/en
Priority to US00270512A priority patent/US3826219A/en
Priority to US05/454,961 priority patent/US4037558A/en
Publication of GB1382835A publication Critical patent/GB1382835A/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
    • B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
    • B63H20/12—Means enabling steering
    • 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
    • B63H20/22—Transmission between propulsion power unit and propulsion element allowing movement of the propulsion element about at least a horizontal axis without disconnection of the drive, e.g. using universal joints
    • 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
    • B63H20/14—Transmission between propulsion power unit and propulsion element
    • B63H20/20—Transmission between propulsion power unit and propulsion element with provision for reverse drive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)
  • General Details Of Gearings (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

1382835 Marine outboard drives ENFIELD INDUSTRIAL ENGINES Ltd 5 July 1972 [9 July 1971 6 Nov 1971] 32311/71 and 51646/71 Heading B7V An inboard/outboard drive comprises a first casing 14, 16 adapted for mounting on the transom 10 and in which is rotatably mounted a horizontal lay-shaft 28 extending transversely of the centre line of the vessel. An input shaft 24 extends in a fore-and-aft direction from the engine and carries at its after end a driving element 26 which is in permanent mesh with a pair of first drive-transmitting elements 30, 48 which are rotatably mounted on the lay shaft 28 so as to contra-rotate. Lay shaft 28 also carries a second drive-transmitting element 32 which is in permanent mesh with a drive element 60 at the upper end of a power leg shaft 64 which extends orthogonally with respect to the input shaft 24 and lay shaft 28. Power leg shaft 64 extends through a second casing 70 which is pivotal with respect to the first casing 14, 16 about the lay shaft 28 and is rotatable about the axis of the power leg shaft 70. Clutch means are provided to drivingly connect one of elements 30, 48 to shaft 28 and comprise a clutch member 50 mounted on shaft 28 for reciprocation between elements 30, 48 and complementary clutch elements provided on the elements 30, 48. The assembly of the lay shaft 28, the drive elements 30, 48 and the clutch means are journalled by a pair of bearings 34, 36 at the ends of the lay shaft, the bearings being releasably secured within the first casing 14, 16 to permit removal of the assembly as a unit and reassembly after reversal through 180 degrees with respect to the input shaft 24.
GB3231171A 1971-07-09 1971-07-09 Marine drive units Expired GB1382835A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB3231171A GB1382835A (en) 1971-07-09 1971-07-09 Marine drive units
CA146,569A CA977628A (en) 1971-07-09 1972-07-07 Marine drive units
FR7224652A FR2145959A5 (en) 1971-07-09 1972-07-07
DE2233586A DE2233586A1 (en) 1971-07-09 1972-07-07 MARINE DRIVE UNIT
IT26795/72A IT962660B (en) 1971-07-09 1972-07-08 NAVAL ENGINE GROUP
US00270512A US3826219A (en) 1971-07-09 1972-07-10 Marine drive units
US05/454,961 US4037558A (en) 1971-07-09 1974-03-26 Marine drive units

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3231171A GB1382835A (en) 1971-07-09 1971-07-09 Marine drive units
GB5164671 1971-11-06

Publications (1)

Publication Number Publication Date
GB1382835A true GB1382835A (en) 1975-02-05

Family

ID=26261308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3231171A Expired GB1382835A (en) 1971-07-09 1971-07-09 Marine drive units

Country Status (6)

Country Link
US (1) US3826219A (en)
CA (1) CA977628A (en)
DE (1) DE2233586A1 (en)
FR (1) FR2145959A5 (en)
GB (1) GB1382835A (en)
IT (1) IT962660B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136376A (en) * 1983-03-16 1984-09-19 Harold Brian Carr Steering Propellers

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037558A (en) * 1971-07-09 1977-07-26 Enfield Industrial Engines Limited Marine drive units
US3977356A (en) * 1975-05-16 1976-08-31 Outboard Marine Corporation Stern drive unit and transmission therefor
US4276034A (en) * 1979-04-27 1981-06-30 Outboard Marine Corporation Stern drive gear box and clutching arrangement
SE417075B (en) * 1979-05-23 1981-02-23 Volvo Penta Ab BATMOTHER TRANSMISSION SYSTEM
US4408994A (en) * 1980-09-18 1983-10-11 Outboard Marine Corporation Transom mounted marine propulsion device with fore and aft crankshaft and power shaft
US4382797A (en) * 1980-09-18 1983-05-10 Outboard Marine Corporation Transom mounted marine propulsion device with lateral crankshaft and power shaft
EP2058224A2 (en) * 2005-02-18 2009-05-13 Michael Alan Beachy Head Marine drive
US8550864B2 (en) * 2011-06-22 2013-10-08 Michael Alan Beachy Head Drives for propulsion of marine vessels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507844A (en) * 1946-05-03 1950-05-16 Beaumont B Wright Motorboat steering and propulsion mechanism
US3166040A (en) * 1960-11-21 1965-01-19 Borg Warner Drive unit for boats
US3182629A (en) * 1961-06-05 1965-05-11 Borg Warner Drive unit for boats
GB1044931A (en) * 1964-02-14 1966-10-05 Volvo Penta Ab Improved propeller drive mechanism for boats
US3430604A (en) * 1967-01-24 1969-03-04 Chrysler Corp Inboard-outboard drive
US3583357A (en) * 1969-04-01 1971-06-08 Outboard Marine Corp Side mount stern drive
BE755521A (en) * 1969-09-08 1971-02-01 Outboard Marine Corp MARINE PROPULSION DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136376A (en) * 1983-03-16 1984-09-19 Harold Brian Carr Steering Propellers

Also Published As

Publication number Publication date
IT962660B (en) 1973-12-31
US3826219A (en) 1974-07-30
DE2233586A1 (en) 1973-01-25
CA977628A (en) 1975-11-11
FR2145959A5 (en) 1973-02-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee