JPS5733087A - Outboard motor - Google Patents
Outboard motorInfo
- Publication number
- JPS5733087A JPS5733087A JP10845280A JP10845280A JPS5733087A JP S5733087 A JPS5733087 A JP S5733087A JP 10845280 A JP10845280 A JP 10845280A JP 10845280 A JP10845280 A JP 10845280A JP S5733087 A JPS5733087 A JP S5733087A
- Authority
- JP
- Japan
- Prior art keywords
- ring nut
- end edge
- propeller
- blade
- rear end
- 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.)
- Pending
Links
- 244000058871 Echinochloa crus-galli Species 0.000 abstract 2
- 235000015225 Panicum colonum Nutrition 0.000 abstract 2
- 241000195493 Cryptophyta Species 0.000 abstract 1
Classifications
-
- 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
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
PURPOSE: To prevent an exhaust port from being closed by water grasses or the like, by extending the rear end edge of a ring nut, which is fitted in the exhaust port of an engine, to the vicinity of the front end edge of the blade of the propeller so that the distance between the ring nut and the propeller blade is small.
CONSTITUTION: A fitting ring 10 integrated with a bearing housing 5 is fitted in the exhaust port 9 of an engine and pushed and secured by a ring nut 11. The edge 11a of the open rear end of the ring nut 11 is extended to the vicinity of the edge 14a of the front end of the blade 14 of a propeller to define a minute clearance 22 between the front end edge of the propeller blade 14 and the rear end edge 11 of the ring nut 11. Since the clearance 11 is very small, water grasses or algae are kept from coming in between the front end edge 14a of the propeller blade 14 and the rear end edge 11a of the ring nut 11.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10845280A JPS5733087A (en) | 1980-08-07 | 1980-08-07 | Outboard motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10845280A JPS5733087A (en) | 1980-08-07 | 1980-08-07 | Outboard motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5733087A true JPS5733087A (en) | 1982-02-23 |
Family
ID=14485129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10845280A Pending JPS5733087A (en) | 1980-08-07 | 1980-08-07 | Outboard motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5733087A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626668A (en) * | 1979-08-13 | 1981-03-14 | Japan Steel Works Ltd:The | Production of 3-layer clad blank material by immersing and pulling-up method |
JPS58141996A (en) * | 1982-02-11 | 1983-08-23 | アウトボ−ド・マ−リン・コ−ポレ−シヨン | Preventive device of ventilation for marine gear box |
KR20180100342A (en) | 2016-01-07 | 2018-09-10 | 신에쓰 가가꾸 고교 가부시끼가이샤 | A silicone composition comprising a combination of a condensation curing reaction and an organic peroxide curing reaction |
-
1980
- 1980-08-07 JP JP10845280A patent/JPS5733087A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626668A (en) * | 1979-08-13 | 1981-03-14 | Japan Steel Works Ltd:The | Production of 3-layer clad blank material by immersing and pulling-up method |
JPS58141996A (en) * | 1982-02-11 | 1983-08-23 | アウトボ−ド・マ−リン・コ−ポレ−シヨン | Preventive device of ventilation for marine gear box |
JPH0332518B2 (en) * | 1982-02-11 | 1991-05-13 | Outboard Marine Corp | |
KR20180100342A (en) | 2016-01-07 | 2018-09-10 | 신에쓰 가가꾸 고교 가부시끼가이샤 | A silicone composition comprising a combination of a condensation curing reaction and an organic peroxide curing reaction |
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