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SE381234B - FOPABLE PROPELLER - Google Patents

FOPABLE PROPELLER

Info

Publication number
SE381234B
SE381234B SE1285772A SE1285772A SE381234B SE 381234 B SE381234 B SE 381234B SE 1285772 A SE1285772 A SE 1285772A SE 1285772 A SE1285772 A SE 1285772A SE 381234 B SE381234 B SE 381234B
Authority
SE
Sweden
Prior art keywords
fopable
propeller
fopable propeller
Prior art date
Application number
SE1285772A
Other languages
Swedish (sv)
Inventor
J O Vahlne
R Othelius
Original Assignee
Alcometaller Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcometaller Ab filed Critical Alcometaller Ab
Priority to SE1285772A priority Critical patent/SE381234B/en
Priority to GB4597873A priority patent/GB1416616A/en
Priority to IT2971373A priority patent/IT995578B/en
Priority to NO384573A priority patent/NO133026C/en
Priority to DE19732349929 priority patent/DE2349929A1/en
Priority to NL7313651A priority patent/NL7313651A/xx
Priority to JP11223373A priority patent/JPS4971692A/ja
Publication of SE381234B publication Critical patent/SE381234B/en

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)
  • Fluid-Damping Devices (AREA)
  • Hydraulic Turbines (AREA)
  • Wind Motors (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
SE1285772A 1972-10-05 1972-10-05 FOPABLE PROPELLER SE381234B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE1285772A SE381234B (en) 1972-10-05 1972-10-05 FOPABLE PROPELLER
GB4597873A GB1416616A (en) 1972-10-05 1973-10-02 Foldable propeller
IT2971373A IT995578B (en) 1972-10-05 1973-10-03 FOLDING PROPELLER
NO384573A NO133026C (en) 1972-10-05 1973-10-03 FOLDABLE PROPELLER.
DE19732349929 DE2349929A1 (en) 1972-10-05 1973-10-04 FOLDABLE SHIP PROPELLER
NL7313651A NL7313651A (en) 1972-10-05 1973-10-04
JP11223373A JPS4971692A (en) 1972-10-05 1973-10-05

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
SE381234B true SE381234B (en) 1975-12-01

Family

ID=20296422

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1285772A SE381234B (en) 1972-10-05 1972-10-05 FOPABLE PROPELLER

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000140A1 (en) * 1985-07-02 1987-01-15 Con-Fol Aps. Adjustable folding propeller

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK602374A (en) * 1974-11-20 1976-05-21 Gori Vaerk As PROPELLER
JPS52144598U (en) * 1976-04-28 1977-11-01
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000140A1 (en) * 1985-07-02 1987-01-15 Con-Fol Aps. Adjustable folding propeller
US4768927A (en) * 1985-07-02 1988-09-06 Confol Aps Adjustable folding propeller

Also Published As

Publication number Publication date
IT995578B (en) 1975-11-20
DE2349929A1 (en) 1974-04-11
JPS4971692A (en) 1974-07-11
NL7313651A (en) 1974-04-09
GB1416616A (en) 1975-12-03
NO133026B (en) 1975-11-17
NO133026C (en) 1980-09-17

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