FR489629A - Perfectionnements aux portemanteaux d'embarcation - Google Patents

Perfectionnements aux portemanteaux d'embarcation

Info

Publication number
FR489629A
FR489629A FR489629A FR489629DA FR489629A FR 489629 A FR489629 A FR 489629A FR 489629 A FR489629 A FR 489629A FR 489629D A FR489629D A FR 489629DA FR 489629 A FR489629 A FR 489629A
Authority
FR
France
Prior art keywords
hangers
boat
boat hangers
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
FR489629A
Other languages
English (en)
Inventor
William Hay Howden
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 FR489629A publication Critical patent/FR489629A/fr
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 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/40—Use of lowering or hoisting gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/02—Davits, i.e. devices having arms for lowering boats by cables or the like
    • B63B23/18—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially vertical axes
    • B63B23/24—Slewing equipment therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR489629A 1918-04-06 1918-04-06 Perfectionnements aux portemanteaux d'embarcation Expired FR489629A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR489629T 1918-04-06

Publications (1)

Publication Number Publication Date
FR489629A true FR489629A (fr) 1919-02-25

Family

ID=1525855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489629A Expired FR489629A (fr) 1918-04-06 1918-04-06 Perfectionnements aux portemanteaux d'embarcation

Country Status (1)

Country Link
FR (1) FR489629A (fr)

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