FR682640A - Improvements to boat davits - Google Patents

Improvements to boat davits

Info

Publication number
FR682640A
FR682640A FR682640DA FR682640A FR 682640 A FR682640 A FR 682640A FR 682640D A FR682640D A FR 682640DA FR 682640 A FR682640 A FR 682640A
Authority
FR
France
Prior art keywords
davits
boat
boat davits
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 William Johnstone
Robert Shapiro
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 FR682640A publication Critical patent/FR682640A/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 
    • 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
    • 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
    • B63B23/04—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type
    • B63B23/06—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type with actual pivots

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR682640D 1929-10-02 1929-10-02 Improvements to boat davits Expired FR682640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR682640T 1929-10-02

Publications (1)

Publication Number Publication Date
FR682640A true FR682640A (en) 1930-05-30

Family

ID=9023455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR682640D Expired FR682640A (en) 1929-10-02 1929-10-02 Improvements to boat davits

Country Status (1)

Country Link
FR (1) FR682640A (en)

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