FR435821A - Boat propulsion device - Google Patents

Boat propulsion device

Info

Publication number
FR435821A
FR435821A FR435821DA FR435821A FR 435821 A FR435821 A FR 435821A FR 435821D A FR435821D A FR 435821DA FR 435821 A FR435821 A FR 435821A
Authority
FR
France
Prior art keywords
propulsion device
boat propulsion
boat
propulsion
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
Other languages
French (fr)
Inventor
George Reed Napier
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
Application granted granted Critical
Publication of FR435821A publication Critical patent/FR435821A/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
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • B63H16/12—Other apparatus for converting muscle power into propulsive effort using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles
    • 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
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR435821D 1911-10-30 1911-10-30 Boat propulsion device Expired FR435821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR435821T 1911-10-30

Publications (1)

Publication Number Publication Date
FR435821A true FR435821A (en) 1912-03-11

Family

ID=1477586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR435821D Expired FR435821A (en) 1911-10-30 1911-10-30 Boat propulsion device

Country Status (1)

Country Link
FR (1) FR435821A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505770A1 (en) * 1981-05-13 1982-11-19 Adolphe Sbrana Float e.g. surf-board propelled by rider - uses flippers on vertical push rods returned by resilient cable to promote uplift and forward motion
FR2797428A1 (en) * 1999-08-09 2001-02-16 Thomas Langrand Propulsion unit e.g. for pedal-driven boat has fin driven in sinusoidal wave motion by connectors linking its front and rear edges to discs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505770A1 (en) * 1981-05-13 1982-11-19 Adolphe Sbrana Float e.g. surf-board propelled by rider - uses flippers on vertical push rods returned by resilient cable to promote uplift and forward motion
FR2797428A1 (en) * 1999-08-09 2001-02-16 Thomas Langrand Propulsion unit e.g. for pedal-driven boat has fin driven in sinusoidal wave motion by connectors linking its front and rear edges to discs

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