IT1172650B - Elica a pale mobili angolarmente rispetto l'asse dell'ogiva mozzo per effetto dell'albero motore - Google Patents

Elica a pale mobili angolarmente rispetto l'asse dell'ogiva mozzo per effetto dell'albero motore

Info

Publication number
IT1172650B
IT1172650B IT12647/83A IT1264783A IT1172650B IT 1172650 B IT1172650 B IT 1172650B IT 12647/83 A IT12647/83 A IT 12647/83A IT 1264783 A IT1264783 A IT 1264783A IT 1172650 B IT1172650 B IT 1172650B
Authority
IT
Italy
Prior art keywords
crankshaft
axle
effect
propeller
blades
Prior art date
Application number
IT12647/83A
Other languages
English (en)
Other versions
IT8312647A0 (it
Inventor
Giovanni Fabio
Pasquale Soldano
Original Assignee
Giovanni Fabio
Pasquale Soldano
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 Giovanni Fabio, Pasquale Soldano filed Critical Giovanni Fabio
Priority to IT12647/83A priority Critical patent/IT1172650B/it
Publication of IT8312647A0 publication Critical patent/IT8312647A0/it
Priority to AT84112136T priority patent/ATE25951T1/de
Priority to EP84112136A priority patent/EP0140233B1/de
Priority to DE8484112136T priority patent/DE3462674D1/de
Application granted granted Critical
Publication of IT1172650B publication Critical patent/IT1172650B/it

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)
  • Soil Working Implements (AREA)
  • Fluid-Damping Devices (AREA)
  • Harvester Elements (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Toys (AREA)
IT12647/83A 1983-10-19 1983-10-19 Elica a pale mobili angolarmente rispetto l'asse dell'ogiva mozzo per effetto dell'albero motore IT1172650B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT12647/83A IT1172650B (it) 1983-10-19 1983-10-19 Elica a pale mobili angolarmente rispetto l'asse dell'ogiva mozzo per effetto dell'albero motore
AT84112136T ATE25951T1 (de) 1983-10-19 1984-10-10 Faltfluegelpropeller.
EP84112136A EP0140233B1 (de) 1983-10-19 1984-10-10 Faltflügelpropeller
DE8484112136T DE3462674D1 (en) 1983-10-19 1984-10-10 Folding blade propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12647/83A IT1172650B (it) 1983-10-19 1983-10-19 Elica a pale mobili angolarmente rispetto l'asse dell'ogiva mozzo per effetto dell'albero motore

Publications (2)

Publication Number Publication Date
IT8312647A0 IT8312647A0 (it) 1983-10-19
IT1172650B true IT1172650B (it) 1987-06-18

Family

ID=11142468

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12647/83A IT1172650B (it) 1983-10-19 1983-10-19 Elica a pale mobili angolarmente rispetto l'asse dell'ogiva mozzo per effetto dell'albero motore

Country Status (4)

Country Link
EP (1) EP0140233B1 (it)
AT (1) ATE25951T1 (it)
DE (1) DE3462674D1 (it)
IT (1) IT1172650B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK139391D0 (da) * 1991-07-25 1991-07-25 Gori Marine A S Foldepropel med mindst to blade
KR102451679B1 (ko) * 2016-03-30 2022-10-07 삼성전자주식회사 무인 비행체
DE102020129938A1 (de) 2020-11-12 2022-05-12 Torqeedo Gmbh Faltpropeller

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US866369A (en) * 1907-02-23 1907-09-17 Arthur W Learnard Propeller.
SE392855B (sv) * 1975-08-22 1977-04-25 S I Astrand Propeller med fellbara blad
SE7801345L (sv) * 1978-02-06 1979-08-07 Hasselfors Stainless Anordning vid hopfellbara propellrar

Also Published As

Publication number Publication date
DE3462674D1 (en) 1987-04-23
EP0140233B1 (de) 1987-03-18
EP0140233A2 (de) 1985-05-08
ATE25951T1 (de) 1987-04-15
IT8312647A0 (it) 1983-10-19
EP0140233A3 (en) 1985-06-12

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