FR839249A - Mechanical oar that pushes the boat in the direction of the rower's visibility - Google Patents

Mechanical oar that pushes the boat in the direction of the rower's visibility

Info

Publication number
FR839249A
FR839249A FR839249DA FR839249A FR 839249 A FR839249 A FR 839249A FR 839249D A FR839249D A FR 839249DA FR 839249 A FR839249 A FR 839249A
Authority
FR
France
Prior art keywords
rower
oar
boat
visibility
pushes
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
Camporiondo
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 filed Critical
Application granted granted Critical
Publication of FR839249A publication Critical patent/FR839249A/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
    • B63H16/10—Other apparatus for converting muscle power into propulsive effort for bow-facing rowing
    • B63H16/102—Other apparatus for converting muscle power into propulsive effort for bow-facing rowing by using an inverting mechanism between the handgrip and the blade, e.g. a toothed transmission

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR839249D 1938-06-14 1938-06-14 Mechanical oar that pushes the boat in the direction of the rower's visibility Expired FR839249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR839249T 1938-06-14

Publications (1)

Publication Number Publication Date
FR839249A true FR839249A (en) 1939-03-29

Family

ID=9299423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839249D Expired FR839249A (en) 1938-06-14 1938-06-14 Mechanical oar that pushes the boat in the direction of the rower's visibility

Country Status (1)

Country Link
FR (1) FR839249A (en)

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