GR1003000B - Propeller - Google Patents
PropellerInfo
- Publication number
- GR1003000B GR1003000B GR970100355A GR970100355A GR1003000B GR 1003000 B GR1003000 B GR 1003000B GR 970100355 A GR970100355 A GR 970100355A GR 970100355 A GR970100355 A GR 970100355A GR 1003000 B GR1003000 B GR 1003000B
- Authority
- GR
- Greece
- Prior art keywords
- transmission units
- propeller
- unit
- propelling unit
- driving
- Prior art date
Links
Landscapes
- Motor Power Transmission Devices (AREA)
Abstract
A propeller is made up of a propelling unit having a plurality of blades, a driving unit for driving the propelling unit, and a plurality of deformable transmission units located between the propelling unit and the driving unit such that the transmission units are retained in the retaining slots of the propelling unit and the driving unit. The transmission units are tubular in shape and capable of deforming to absorb an impact force exerting on the transmission units in a direction perpendicular to the longitudinal axis of the transmission units, so as to safeguard the structural integrity of the propeller at such time when the propeller in motion is impacted on by a foreign object.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR97100355 | 1997-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GR1003000B true GR1003000B (en) | 1998-10-27 |
Family
ID=10943058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR970100355A GR1003000B (en) | 1997-09-17 | 1997-09-17 | Propeller |
Country Status (1)
Country | Link |
---|---|
GR (1) | GR1003000B (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB247716A (en) * | 1925-01-14 | 1926-02-25 | Never Stop Transit Ltd | Improvements in or relating to flexible couplings for rotating shafts |
GB474303A (en) * | 1935-05-02 | 1937-10-29 | Walther Lindner | Improvements in couplings for transmitting rotary motion |
GB704497A (en) * | 1951-04-17 | 1954-02-24 | Fabrications Unicum Soc D | Coupling device for shafts of motors, machines, speed-changing means and the like |
FR1194804A (en) * | 1959-03-14 | 1959-11-12 | Inventio Ag | Elastic cylinder-shaped element for absorbing radial forces |
US2993544A (en) * | 1958-07-08 | 1961-07-25 | Mcculloch Corp | Propeller mounting for outboard motors |
US4566855A (en) | 1981-08-28 | 1986-01-28 | Costabile John J | Shock absorbing clutch assembly for marine propeller |
DE29618257U1 (en) * | 1996-10-10 | 1996-12-19 | Lin, Yeun-Junn, Taichung | Drive screw |
DE29714580U1 (en) * | 1997-08-12 | 1997-10-30 | Lin, Yeun-Junn, Taichung | Drive screw |
US7826404B2 (en) | 2005-11-04 | 2010-11-02 | Intel Corporation | Dynamic packet error management for wireless communications |
-
1997
- 1997-09-17 GR GR970100355A patent/GR1003000B/en not_active IP Right Cessation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB247716A (en) * | 1925-01-14 | 1926-02-25 | Never Stop Transit Ltd | Improvements in or relating to flexible couplings for rotating shafts |
GB474303A (en) * | 1935-05-02 | 1937-10-29 | Walther Lindner | Improvements in couplings for transmitting rotary motion |
GB704497A (en) * | 1951-04-17 | 1954-02-24 | Fabrications Unicum Soc D | Coupling device for shafts of motors, machines, speed-changing means and the like |
US2993544A (en) * | 1958-07-08 | 1961-07-25 | Mcculloch Corp | Propeller mounting for outboard motors |
FR1194804A (en) * | 1959-03-14 | 1959-11-12 | Inventio Ag | Elastic cylinder-shaped element for absorbing radial forces |
US4566855A (en) | 1981-08-28 | 1986-01-28 | Costabile John J | Shock absorbing clutch assembly for marine propeller |
DE29618257U1 (en) * | 1996-10-10 | 1996-12-19 | Lin, Yeun-Junn, Taichung | Drive screw |
DE29714580U1 (en) * | 1997-08-12 | 1997-10-30 | Lin, Yeun-Junn, Taichung | Drive screw |
US7826404B2 (en) | 2005-11-04 | 2010-11-02 | Intel Corporation | Dynamic packet error management for wireless communications |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ML | Lapse due to non-payment of fees |
Effective date: 20120403 |