AU462846B2 - Folding boat propeller assembly - Google Patents

Folding boat propeller assembly

Info

Publication number
AU462846B2
AU462846B2 AU49651/72A AU4965172A AU462846B2 AU 462846 B2 AU462846 B2 AU 462846B2 AU 49651/72 A AU49651/72 A AU 49651/72A AU 4965172 A AU4965172 A AU 4965172A AU 462846 B2 AU462846 B2 AU 462846B2
Authority
AU
Australia
Prior art keywords
propeller assembly
boat propeller
folding boat
folding
assembly
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.)
Expired
Application number
AU49651/72A
Other versions
AU4965172A (en
Inventor
Walter Beck David
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 AU4965172A publication Critical patent/AU4965172A/en
Application granted granted Critical
Publication of AU462846B2 publication Critical patent/AU462846B2/en
Expired 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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Wind Motors (AREA)
AU49651/72A 1972-02-03 1972-12-05 Folding boat propeller assembly Expired AU462846B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22326272A 1972-02-03 1972-02-03
USUS223262 1972-02-03

Publications (2)

Publication Number Publication Date
AU4965172A AU4965172A (en) 1974-06-06
AU462846B2 true AU462846B2 (en) 1975-07-10

Family

ID=22835751

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49651/72A Expired AU462846B2 (en) 1972-02-03 1972-12-05 Folding boat propeller assembly

Country Status (2)

Country Link
AU (1) AU462846B2 (en)
GB (1) GB1403122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318782A1 (en) * 1975-07-23 1977-02-18 Beck David PROPELLER WITH FOLDING BLADES FOR BOATS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK71892D0 (en) * 1992-05-29 1992-05-29 Gori 1902 As PROPEL WITH OPTIMAL EFFECTIVENESS FOR FRONT AND REAR TRACK

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318782A1 (en) * 1975-07-23 1977-02-18 Beck David PROPELLER WITH FOLDING BLADES FOR BOATS

Also Published As

Publication number Publication date
AU4965172A (en) 1974-06-06
GB1403122A (en) 1975-08-13

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