Drive transmission system for vessel propelling equipment

Marine propulsion – Screw propeller – Having transmission

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Details

74378, 192 51, 440 2, 440 83, B63H 2020

Patent

active

054861250

ABSTRACT:
A drive transmission system for a vessel propelling equipment 1 provided with a clutch operating device that can easily be installed comprises a shift slider 40 axially slidable within a propeller shaft 9 to move a clutch gear 30 through a clutch shifter pin 38 inserted through the propeller shaft; and an operating member capable of operating the shifts slider from above a gear case 5; the operating member includes: a shift fork 50 engaged with 9 fork engaging portion 35c of the shift slider, to move the shift slider; a guide member 59 supporting the shift fork movable in a specific direction; a rotary rod member 55 engaged with a rod engaging section 50b of the shift fork to move the shift fork; and a support member 51 drivably supporting the rod member and fixedly supporting the guide member, thereby sub-assembling the rod member and the guide member to transmit the operation of the rod member to the shift fork; the shift fork is so assembled to be engaged with the fork engaging section of the shift slider by fitting the support member from above in a specific fitting section in the gear case, thereby transmitting the movement of the rod member to the shift slider.

REFERENCES:
patent: 2718792 (1955-09-01), Kiekhaefer
patent: 4530667 (1985-07-01), McCormick
patent: 4986775 (1991-01-01), Wantz
patent: 4990112 (1991-02-01), Imaeda
patent: 5051102 (1991-09-01), Onoue
patent: 5059144 (1991-10-01), Onoue
patent: 5076113 (1991-12-01), Hayasaka

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