IMPROVEMENTS IN TILTABLE PROPELLER DEVICES FOR WATER-GOING VESSELS

摘要

1,216,291. Watercraft propulsion. HOLLMING OY. 6 Feb., 1969 [9 July, 1968], No. 6362/69. Heading B7V. A watercraft propulsion unit comprises a tiltable body 4 carrying a propeller, an inboard motor 12 connected via cardan shaft 9, dog clutch 10 and angle drive 7 to the propeller, elastic material being positioned between elements of the dog clutch which are disengaged on tilting. One element of the dog clutch is carried by a body 2 secured on the stern of the craft, and one by the body 4 which is tiltable about a pivot 3 on body 2. A steering transmission includes shaft 12, cardan shaft 13, clutch 14 and an angle drive.