JPS4971692A - - Google Patents
Info
- Publication number
- JPS4971692A JPS4971692A JP11223373A JP11223373A JPS4971692A JP S4971692 A JPS4971692 A JP S4971692A JP 11223373 A JP11223373 A JP 11223373A JP 11223373 A JP11223373 A JP 11223373A JP S4971692 A JPS4971692 A JP S4971692A
- Authority
- JP
- Japan
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/20—Hubs; Blade connections
- B63H1/22—Hubs; Blade connections the blades being foldable
- B63H1/24—Hubs; Blade connections the blades being foldable automatically foldable or unfoldable
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Wind Motors (AREA)
- Fluid-Damping Devices (AREA)
- Hydraulic Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1285772A SE381234B (en) | 1972-10-05 | 1972-10-05 | FOPABLE PROPELLER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4971692A true JPS4971692A (en) | 1974-07-11 |
Family
ID=20296422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11223373A Pending JPS4971692A (en) | 1972-10-05 | 1973-10-05 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4971692A (en) |
| DE (1) | DE2349929A1 (en) |
| GB (1) | GB1416616A (en) |
| IT (1) | IT995578B (en) |
| NL (1) | NL7313651A (en) |
| NO (1) | NO133026C (en) |
| SE (1) | SE381234B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5174394A (en) * | 1974-11-20 | 1976-06-28 | Gori Vaerk As | |
| JPS52144598U (en) * | 1976-04-28 | 1977-11-01 | ||
| JPS62503163A (en) * | 1985-07-02 | 1987-12-17 | コン−フォル・アプス | adjustable folding propeller |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7801345L (en) * | 1978-02-06 | 1979-08-07 | Hasselfors Stainless | DEVICE FOR FOLDABLE PROPELLERS |
| SE428197B (en) * | 1978-06-27 | 1983-06-13 | Volvo Penta Ab | BATTLE PROPELLERS WITH SWINGABLE LEAVES |
| DK139291D0 (en) * | 1991-07-25 | 1991-07-25 | Gori Marine A S | FOLDING PROPELLER WITH AT LEAST THREE BLADES |
| AUPN617295A0 (en) * | 1995-10-25 | 1995-11-16 | Tristream Propeller Company Pty Limited | An improved propeller |
| DE102020129938A1 (en) * | 2020-11-12 | 2022-05-12 | Torqeedo Gmbh | folding propeller |
| CA3203895A1 (en) * | 2021-01-12 | 2022-07-21 | Kirby ADAMS | Keg stirrer and method of maintaining a liquid formulation in a mixed condition |
| DE102021102842A1 (en) * | 2021-02-08 | 2022-08-11 | Torqeedo Gmbh | Folding propeller for a watercraft |
-
1972
- 1972-10-05 SE SE1285772A patent/SE381234B/en unknown
-
1973
- 1973-10-02 GB GB4597873A patent/GB1416616A/en not_active Expired
- 1973-10-03 NO NO384573A patent/NO133026C/en unknown
- 1973-10-03 IT IT2971373A patent/IT995578B/en active
- 1973-10-04 NL NL7313651A patent/NL7313651A/xx unknown
- 1973-10-04 DE DE19732349929 patent/DE2349929A1/en active Pending
- 1973-10-05 JP JP11223373A patent/JPS4971692A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5174394A (en) * | 1974-11-20 | 1976-06-28 | Gori Vaerk As | |
| JPS52144598U (en) * | 1976-04-28 | 1977-11-01 | ||
| JPS62503163A (en) * | 1985-07-02 | 1987-12-17 | コン−フォル・アプス | adjustable folding propeller |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1416616A (en) | 1975-12-03 |
| NO133026B (en) | 1975-11-17 |
| NO133026C (en) | 1980-09-17 |
| IT995578B (en) | 1975-11-20 |
| SE381234B (en) | 1975-12-01 |
| DE2349929A1 (en) | 1974-04-11 |
| NL7313651A (en) | 1974-04-09 |