FI48255B - - Google Patents

Info

Publication number
FI48255B
FI48255B FI314972A FI314972A FI48255B FI 48255 B FI48255 B FI 48255B FI 314972 A FI314972 A FI 314972A FI 314972 A FI314972 A FI 314972A FI 48255 B FI48255 B FI 48255B
Authority
FI
Finland
Application number
FI314972A
Other languages
Finnish (fi)
Other versions
FI48255C (fi
Inventor
H Sundqvist
Original Assignee
Nautor Oy W Schauman 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 Nautor Oy W Schauman Ab filed Critical Nautor Oy W Schauman Ab
Priority to FI314972A priority Critical patent/FI48255C/fi
Priority to DE19732355809 priority patent/DE2355809A1/de
Priority to IT3105973A priority patent/IT999278B/it
Priority to GB5208273A priority patent/GB1409211A/en
Priority to FR7339827A priority patent/FR2206229B3/fr
Publication of FI48255B publication Critical patent/FI48255B/fi
Application granted granted Critical
Publication of FI48255C publication Critical patent/FI48255C/fi

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)
  • Wind Motors (AREA)
  • Toys (AREA)
FI314972A 1972-11-10 1972-11-10 Laite kokoonkääntyvässä potkurissa. FI48255C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI314972A FI48255C (fi) 1972-11-10 1972-11-10 Laite kokoonkääntyvässä potkurissa.
DE19732355809 DE2355809A1 (de) 1972-11-10 1973-11-08 Faltpropeller
IT3105973A IT999278B (it) 1972-11-10 1973-11-08 Accorgimento per elica pieghevole
GB5208273A GB1409211A (en) 1972-11-10 1973-11-09 Foldable propeller
FR7339827A FR2206229B3 (enrdf_load_stackoverflow) 1972-11-10 1973-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI314972A FI48255C (fi) 1972-11-10 1972-11-10 Laite kokoonkääntyvässä potkurissa.

Publications (2)

Publication Number Publication Date
FI48255B true FI48255B (enrdf_load_stackoverflow) 1974-04-30
FI48255C FI48255C (fi) 1974-08-12

Family

ID=8508064

Family Applications (1)

Application Number Title Priority Date Filing Date
FI314972A FI48255C (fi) 1972-11-10 1972-11-10 Laite kokoonkääntyvässä potkurissa.

Country Status (5)

Country Link
DE (1) DE2355809A1 (enrdf_load_stackoverflow)
FI (1) FI48255C (enrdf_load_stackoverflow)
FR (1) FR2206229B3 (enrdf_load_stackoverflow)
GB (1) GB1409211A (enrdf_load_stackoverflow)
IT (1) IT999278B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108202863A (zh) * 2016-12-16 2018-06-26 深圳光启合众科技有限公司 螺旋桨装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982853A (en) * 1975-07-23 1976-09-28 David Walter Beck Folding boat propeller
US4310285A (en) * 1977-12-09 1982-01-12 Outboard Marine Corporation Folding propeller with rubber hub
AUPN617295A0 (en) * 1995-10-25 1995-11-16 Tristream Propeller Company Pty Limited An improved propeller
DE102021102842A1 (de) * 2021-02-08 2022-08-11 Torqeedo Gmbh Faltpropeller für ein Wasserfahrzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108202863A (zh) * 2016-12-16 2018-06-26 深圳光启合众科技有限公司 螺旋桨装置

Also Published As

Publication number Publication date
FR2206229A1 (enrdf_load_stackoverflow) 1974-06-07
DE2355809A1 (de) 1974-05-22
FR2206229B3 (enrdf_load_stackoverflow) 1976-09-24
IT999278B (it) 1976-02-20
GB1409211A (en) 1975-10-08
FI48255C (fi) 1974-08-12

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