AU6741090A - Folding propeller - Google Patents

Folding propeller

Info

Publication number
AU6741090A
AU6741090A AU67410/90A AU6741090A AU6741090A AU 6741090 A AU6741090 A AU 6741090A AU 67410/90 A AU67410/90 A AU 67410/90A AU 6741090 A AU6741090 A AU 6741090A AU 6741090 A AU6741090 A AU 6741090A
Authority
AU
Australia
Prior art keywords
folding propeller
propeller
folding
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU67410/90A
Inventor
Bo Bojsen
Dennis Bojsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU6741090A publication Critical patent/AU6741090A/en
Abandoned legal-status Critical Current

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU67410/90A 1989-11-07 1990-11-07 Folding propeller Abandoned AU6741090A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK5533/89 1989-11-07
DK553389A DK553389A (en) 1989-11-07 1989-11-07 FOLDING PROPEL

Publications (1)

Publication Number Publication Date
AU6741090A true AU6741090A (en) 1991-05-31

Family

ID=8143263

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67410/90A Abandoned AU6741090A (en) 1989-11-07 1990-11-07 Folding propeller

Country Status (4)

Country Link
EP (1) EP0499617A1 (en)
AU (1) AU6741090A (en)
DK (1) DK553389A (en)
WO (1) WO1991006468A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK145093D0 (en) * 1993-12-23 1993-12-23 Gori 1902 As PROPELLER
AUPN617295A0 (en) * 1995-10-25 1995-11-16 Tristream Propeller Company Pty Limited An improved propeller
DK179125B1 (en) * 2016-02-18 2017-11-20 Flexofold Aps Folding propeller
EP3538431B1 (en) * 2016-11-14 2024-08-28 Bsi A/S A folding propeller with a defined rake
DK179393B1 (en) 2017-06-19 2018-05-28 Flexofold Aps Foldable propeller and method for assembly
DE102021102842A1 (en) * 2021-02-08 2022-08-11 Torqeedo Gmbh Folding propeller for a watercraft

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US731020A (en) * 1902-12-08 1903-06-16 Bernt Charles Propeller for vessels.
US1491512A (en) * 1922-05-29 1924-04-22 Bracco Frederick Propeller

Also Published As

Publication number Publication date
WO1991006468A1 (en) 1991-05-16
DK553389A (en) 1991-05-08
DK553389D0 (en) 1989-11-07
EP0499617A1 (en) 1992-08-26

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