FR772758A - Improvements to floats or swimmers' rafts - Google Patents

Improvements to floats or swimmers' rafts

Info

Publication number
FR772758A
FR772758A FR772758DA FR772758A FR 772758 A FR772758 A FR 772758A FR 772758D A FR772758D A FR 772758DA FR 772758 A FR772758 A FR 772758A
Authority
FR
France
Prior art keywords
swimmers
rafts
floats
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
John Robertson Geddes
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.)
DOLPHIN TRADING Co Ltd
Original Assignee
DOLPHIN TRADING Co Ltd
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 DOLPHIN TRADING Co Ltd filed Critical DOLPHIN TRADING Co Ltd
Application granted granted Critical
Publication of FR772758A publication Critical patent/FR772758A/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 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
    • B63B43/12—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using inboard air containers or inboard floating members
    • 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
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR772758D 1933-06-28 1934-05-02 Improvements to floats or swimmers' rafts Expired FR772758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB772758X 1933-06-28

Publications (1)

Publication Number Publication Date
FR772758A true FR772758A (en) 1934-11-06

Family

ID=10497356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772758D Expired FR772758A (en) 1933-06-28 1934-05-02 Improvements to floats or swimmers' rafts

Country Status (1)

Country Link
FR (1) FR772758A (en)

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