FR762247A - Roller boat - Google Patents

Roller boat

Info

Publication number
FR762247A
FR762247A FR762247DA FR762247A FR 762247 A FR762247 A FR 762247A FR 762247D A FR762247D A FR 762247DA FR 762247 A FR762247 A FR 762247A
Authority
FR
France
Prior art keywords
roller boat
boat
roller
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
Hembert
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 FR762247A publication Critical patent/FR762247A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/36—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using mechanical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR762247D 1933-10-07 1933-10-07 Roller boat Expired FR762247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR762247T 1933-10-07

Publications (1)

Publication Number Publication Date
FR762247A true FR762247A (en) 1934-04-07

Family

ID=9176050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR762247D Expired FR762247A (en) 1933-10-07 1933-10-07 Roller boat

Country Status (1)

Country Link
FR (1) FR762247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2932772A1 (en) * 2008-06-23 2009-12-25 Roland Farret ROTARY MULTICHARGED BOAT.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2932772A1 (en) * 2008-06-23 2009-12-25 Roland Farret ROTARY MULTICHARGED BOAT.

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