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GB1349115A - Marine propulsion device - Google Patents

Marine propulsion device

Info

Publication number
GB1349115A
GB1349115A GB1155572A GB1155572A GB1349115A GB 1349115 A GB1349115 A GB 1349115A GB 1155572 A GB1155572 A GB 1155572A GB 1155572 A GB1155572 A GB 1155572A GB 1349115 A GB1349115 A GB 1349115A
Authority
GB
United Kingdom
Prior art keywords
rollers
shaft
propeller shaft
bevel gear
drive
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
GB1155572A
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.)
Outboard Marine Corp
Original Assignee
Outboard Marine Corp
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 Outboard Marine Corp filed Critical Outboard Marine Corp
Publication of GB1349115A publication Critical patent/GB1349115A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/14—Gearings for reversal only
    • F16H3/145—Gearings for reversal only with a pair of coaxial bevel gears, rotatable in opposite directions
    • 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
    • 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
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/08—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing with provision for reversing drive
    • 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
    • B63H20/32—Housings
    • B63H2020/323—Gear cases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19414—Single clutch shaft
    • Y10T74/19484—Single speed forward and reverse
    • Y10T74/19493—Bevel gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structure Of Transmissions (AREA)
  • Gear Transmission (AREA)

Abstract

1349115 Marine propulsion OUTBOARD MARINE CORP 13 March 1972 [8 April 1971] 11555/72 Heading B7V [Also in Division F2] A marine propulsion unit, e.g. an outboard motor is provided with reversing transmission comprising roller clutches which selectively transmit drive from one or other or neither of two bevel gears, which are in mesh with a bevel gear on the input shaft, to the propeller shaft. As shown, a bevel gear 21 mounted on the drive shaft 19 is in mesh with two bevel gears 23, 25 which are bored to receive the propeller shaft 15. Forward and rearward sets of elongate rollers 63, 65 are carried in a retainer 69 which is angularly adjustable by means of control rod 89 so that for forward drive, for example, the rollers 63 become wedged between the interior surface of counterbore 47 of bevel gear 23 and the set of flats 75 on the propeller shaft 15 to transmit drive from the shaft 19 to the propeller shaft 15 while the other set of rollers 65 are idling. Both sets of rollers 63, 65 may idle to provide a neutral condition.
GB1155572A 1971-04-08 1972-03-13 Marine propulsion device Expired GB1349115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00132401A US3818855A (en) 1971-04-08 1971-04-08 Marine propulsion reversing mechanism

Publications (1)

Publication Number Publication Date
GB1349115A true GB1349115A (en) 1974-03-27

Family

ID=22453883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1155572A Expired GB1349115A (en) 1971-04-08 1972-03-13 Marine propulsion device

Country Status (10)

Country Link
US (1) US3818855A (en)
AU (1) AU462147B2 (en)
BE (1) BE781788A (en)
CA (1) CA966731A (en)
DE (1) DE2216858A1 (en)
FR (1) FR2136241A5 (en)
GB (1) GB1349115A (en)
HK (1) HK39776A (en)
IT (1) IT960870B (en)
SE (1) SE399855B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152164A (en) * 1983-12-29 1985-07-31 Brunswick Corp Bidirectional marine drive lower gear case

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223773A (en) * 1977-09-12 1980-09-23 Brunswick Corporation Drive engaging apparatus
US4510816A (en) * 1981-12-31 1985-04-16 American Sterilizer Company Apparatus for changing the direction of rotation of a rotating shaft
US4668198A (en) * 1984-07-06 1987-05-26 Suzuki Jidosha Kogyo Kabushiki Kaisha Power switching apparatus of outboard engines
US5219053A (en) * 1985-01-24 1993-06-15 Hybo Science, Inc. Unidirectional clutch with shell races
US4653338A (en) * 1985-02-11 1987-03-31 Hall Surgical Division Of Zimmer, Inc. Apparatus for driving a member
US5211273A (en) * 1986-01-22 1993-05-18 Hybo Science, Inc. Axial thrust clutch/bearing/freewheel
US5222582A (en) * 1986-01-22 1993-06-29 Hybo Science, Inc. Double hyperboloidal-type clutch
US4820210A (en) * 1987-11-18 1989-04-11 Outboard Marine Corporation Lower gearcase shift mechanism for marine propulsion device
US5149308A (en) * 1988-08-22 1992-09-22 Kubota, Ltd. Transmission
WO1993000529A1 (en) * 1991-06-20 1993-01-07 Hybo Science, Inc. Marine inboard transmission
JP2690853B2 (en) * 1993-10-22 1997-12-17 前田金属工業 株式会社 Screw member tightening machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA697886A (en) * 1964-11-17 C. Kiekhaefer Elmer Steering arrangement for outboard propulsion unit
US1844386A (en) * 1928-07-20 1932-02-09 Wobble Engine Co Inc Power unit
US1946177A (en) * 1929-11-02 1934-02-06 Neurath Egon Clutching mechanism
US2286760A (en) * 1941-01-23 1942-06-16 American Steel & Wire Co Clutch
US2401524A (en) * 1944-12-11 1946-06-04 Townsend Roy Clutch
US2743804A (en) * 1950-05-10 1956-05-01 Albert O Roberts Clutch
US2845807A (en) * 1953-08-10 1958-08-05 Hoe & Co R Reversing drive
US3554338A (en) * 1969-06-23 1971-01-12 Gen Electric Two-directional rotation clutch assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152164A (en) * 1983-12-29 1985-07-31 Brunswick Corp Bidirectional marine drive lower gear case

Also Published As

Publication number Publication date
FR2136241A5 (en) 1972-12-22
HK39776A (en) 1976-07-02
US3818855A (en) 1974-06-25
AU462147B2 (en) 1975-05-29
CA966731A (en) 1975-04-29
DE2216858A1 (en) 1972-10-19
BE781788A (en) 1972-07-31
SE399855B (en) 1978-03-06
IT960870B (en) 1973-11-30
AU4028272A (en) 1973-09-27

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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