IT995578B - Elica pieghevole - Google Patents

Elica pieghevole

Info

Publication number
IT995578B
IT995578B IT2971373A IT2971373A IT995578B IT 995578 B IT995578 B IT 995578B IT 2971373 A IT2971373 A IT 2971373A IT 2971373 A IT2971373 A IT 2971373A IT 995578 B IT995578 B IT 995578B
Authority
IT
Italy
Prior art keywords
folding propeller
propeller
folding
Prior art date
Application number
IT2971373A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT995578B publication Critical patent/IT995578B/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)
  • Hydraulic Turbines (AREA)
  • Wind Motors (AREA)
  • Fluid-Damping Devices (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
IT2971373A 1972-10-05 1973-10-03 Elica pieghevole IT995578B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1285772A SE381234B (sv) 1972-10-05 1972-10-05 Hopfellbar propeller

Publications (1)

Publication Number Publication Date
IT995578B true IT995578B (it) 1975-11-20

Family

ID=20296422

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2971373A IT995578B (it) 1972-10-05 1973-10-03 Elica pieghevole

Country Status (7)

Country Link
JP (1) JPS4971692A (it)
DE (1) DE2349929A1 (it)
GB (1) GB1416616A (it)
IT (1) IT995578B (it)
NL (1) NL7313651A (it)
NO (1) NO133026C (it)
SE (1) SE381234B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK602374A (da) * 1974-11-20 1976-05-21 Gori Vaerk As Propel
JPS52144598U (it) * 1976-04-28 1977-11-01
SE7801345L (sv) * 1978-02-06 1979-08-07 Hasselfors Stainless Anordning vid hopfellbara propellrar
SE428197B (sv) * 1978-06-27 1983-06-13 Volvo Penta Ab Batpropeller med svengbara blad
DK168885B1 (da) * 1985-07-02 1994-07-04 Con Fol Aps Foldepropeller
DK139291D0 (da) * 1991-07-25 1991-07-25 Gori Marine A S Foldepropel med mindst tre blade
AUPN617295A0 (en) * 1995-10-25 1995-11-16 Tristream Propeller Company Pty Limited An improved propeller
DE102020129938A1 (de) * 2020-11-12 2022-05-12 Torqeedo Gmbh Faltpropeller
CA3203895A1 (en) * 2021-01-12 2022-07-21 Kirby ADAMS Keg stirrer and method of maintaining a liquid formulation in a mixed condition
DE102021102842A1 (de) * 2021-02-08 2022-08-11 Torqeedo Gmbh Faltpropeller für ein Wasserfahrzeug

Also Published As

Publication number Publication date
JPS4971692A (it) 1974-07-11
SE381234B (sv) 1975-12-01
NL7313651A (it) 1974-04-09
DE2349929A1 (de) 1974-04-11
NO133026C (no) 1980-09-17
GB1416616A (en) 1975-12-03
NO133026B (it) 1975-11-17

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