Claims
- 1. In an outboard drive arrangement for a watercraft comprising an outer housing adapted to be supported for pivotal movement relative to a transom of the watercraft about a generally horizontally extending pivot axis, a generally horizontally extending input shaft journaled within said outer housing and extending rearwardly therein, a drive sahft journaled for rotation about a generally vertically extending axis within said outer housing and forwardly of the rear end of said input shaft, transmission means for driving said drive shaft from said input shaft comprising at least one gear on said input sahft and at least one gear on said drive shaft, said gears being located contiguous to said drive shaft and forwardly of the rear end of said input shaft, and propulsion means driven by the lower end of said drive shaft for powering the associated watercraft, the improvement comprising coupling means positioned rearwardly within said outer housing from all gears of said transmission means and from said drive shaft and at the end of said input shaft for coupling said input shaft to said one gear on said input shaft for driving said drive shaft.
- 2. In an outboard drive arrangement as set forth in claim 1 wherein the coupling means is selectively operable.
- 3. In an outboard drive arrangement as set forth in claim 2 wherein the coupling means comprises a clutch.
- 4. In an outboard drive arrangement as set forth in claim 3 wherein the clutch is a friction clutch.
- 5. In an outboard drive arrangement as set forth in claim 4 wherein the friction clutch is fluid operated.
- 6. In an outboard drive arrangement as set forth in claim 5 wherein the fluid for the clutch operation is provided by means of a pumping element driven by the input shaft and positioned rearwardly of the coupling means.
- 7. In an outboard drive arrangement as set forth in claim 6 wherein the fluid operated clutch operates a change speed transmission.
- 8. In an outboard drive arrangement as set forth in claim 2 wherein the transmission comprises a selectively operable change speed transmission.
- 9. In an outboard drive arrangement as set forth in claim 8 wherein the transmission comprises a planetary transmission.
- 10. In an outboard drive arrangement as set forth in claim 9 wherein the transmission comprises a forward, neutral, reverse transmission.
Priority Claims (2)
Number |
Date |
Country |
Kind |
61-109442 |
May 1986 |
JPX |
|
61-309203 |
Dec 1986 |
JPX |
|
Parent Case Info
This is a continuation of U.S. patent application Ser. No. 50,619 filed May 15, 1987, now abandoned.
US Referenced Citations (7)
Foreign Referenced Citations (2)
Number |
Date |
Country |
58-12628 |
Sep 1983 |
JPX |
59-4879 |
Feb 1984 |
JPX |
Continuations (1)
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Number |
Date |
Country |
Parent |
50619 |
May 1987 |
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