ATE25951T1 - Faltfluegelpropeller. - Google Patents

Faltfluegelpropeller.

Info

Publication number
ATE25951T1
ATE25951T1 AT84112136T AT84112136T ATE25951T1 AT E25951 T1 ATE25951 T1 AT E25951T1 AT 84112136 T AT84112136 T AT 84112136T AT 84112136 T AT84112136 T AT 84112136T AT E25951 T1 ATE25951 T1 AT E25951T1
Authority
AT
Austria
Prior art keywords
propeller
blades
folding wings
bush
operates
Prior art date
Application number
AT84112136T
Other languages
English (en)
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
Application granted granted Critical
Publication of ATE25951T1 publication Critical patent/ATE25951T1/de

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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Toys (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
AT84112136T 1983-10-19 1984-10-10 Faltfluegelpropeller. ATE25951T1 (de)

Applications Claiming Priority (2)

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
EP84112136A EP0140233B1 (de) 1983-10-19 1984-10-10 Faltflügelpropeller

Publications (1)

Publication Number Publication Date
ATE25951T1 true ATE25951T1 (de) 1987-04-15

Family

ID=11142468

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84112136T ATE25951T1 (de) 1983-10-19 1984-10-10 Faltfluegelpropeller.

Country Status (4)

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

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
EP0140233B1 (de) 1987-03-18
IT1172650B (it) 1987-06-18
EP0140233A3 (en) 1985-06-12
IT8312647A0 (it) 1983-10-19
EP0140233A2 (de) 1985-05-08
DE3462674D1 (en) 1987-04-23

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee