JPS57140294A - Shift rod connecting mechanism for boat propeller - Google Patents

Shift rod connecting mechanism for boat propeller

Info

Publication number
JPS57140294A
JPS57140294A JP56025919A JP2591981A JPS57140294A JP S57140294 A JPS57140294 A JP S57140294A JP 56025919 A JP56025919 A JP 56025919A JP 2591981 A JP2591981 A JP 2591981A JP S57140294 A JPS57140294 A JP S57140294A
Authority
JP
Japan
Prior art keywords
connector
muddy water
projecting strip
rod
shift rod
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.)
Granted
Application number
JP56025919A
Other languages
Japanese (ja)
Other versions
JPH0338157B2 (en
Inventor
Ryoji Nakahama
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.)
Yamaha Marine Co Ltd
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
Sanshin Kogyo KK
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 Yamaha Motor Co Ltd, Sanshin Kogyo KK filed Critical Yamaha Motor Co Ltd
Priority to JP56025919A priority Critical patent/JPS57140294A/en
Publication of JPS57140294A publication Critical patent/JPS57140294A/en
Publication of JPH0338157B2 publication Critical patent/JPH0338157B2/ja
Granted 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
    • B63H20/20—Transmission between propulsion power unit and propulsion element with provision for reverse drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Mechanical Operated Clutches (AREA)
  • Sealing Devices (AREA)

Abstract

PURPOSE:To prevent early wear of joining sections of a shift rod constituting member and a connector of an outboard engine, by making an arrangement such that foreign matters, such as muddy water, etc., can not enter between there two members. CONSTITUTION:As a connector 34 and the second rod 33 are engaged with each other by a spline so that they can be freely separated, muddy water flows along a clearance between a spline groove 35 and a projecting strip 36 and enters the connector 34. In a collar 37 fixed to the bottom end section of the connector 34, however, an O ring 38 is provided in such a manner as to contact the outside surface lower than the projecting strip 36 of the second rod 33, and therefore, the muddy water and solids contained in the muddy water are prevented from entering the connector 34 by the O ring 38. For this reason, it is possible to prevent development of friction between the spline groove 35 and the projecting strip 36, and therefore, shifting operation can be achieved surely and smoothly for a long period of time.
JP56025919A 1981-02-24 1981-02-24 Shift rod connecting mechanism for boat propeller Granted JPS57140294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56025919A JPS57140294A (en) 1981-02-24 1981-02-24 Shift rod connecting mechanism for boat propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56025919A JPS57140294A (en) 1981-02-24 1981-02-24 Shift rod connecting mechanism for boat propeller

Publications (2)

Publication Number Publication Date
JPS57140294A true JPS57140294A (en) 1982-08-30
JPH0338157B2 JPH0338157B2 (en) 1991-06-07

Family

ID=12179181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56025919A Granted JPS57140294A (en) 1981-02-24 1981-02-24 Shift rod connecting mechanism for boat propeller

Country Status (1)

Country Link
JP (1) JPS57140294A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342399U (en) * 1976-09-16 1978-04-12
JPS562292A (en) * 1979-06-07 1981-01-10 Outboard Marine Corp Propelling apparatus for ships

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342399B2 (en) * 1973-06-15 1978-11-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342399U (en) * 1976-09-16 1978-04-12
JPS562292A (en) * 1979-06-07 1981-01-10 Outboard Marine Corp Propelling apparatus for ships

Also Published As

Publication number Publication date
JPH0338157B2 (en) 1991-06-07

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