FR685580A - Orientation device for opening the portholes - Google Patents

Orientation device for opening the portholes

Info

Publication number
FR685580A
FR685580A FR685580DA FR685580A FR 685580 A FR685580 A FR 685580A FR 685580D A FR685580D A FR 685580DA FR 685580 A FR685580 A FR 685580A
Authority
FR
France
Prior art keywords
portholes
opening
orientation device
orientation
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
Louis Lalanne
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 FR685580A publication Critical patent/FR685580A/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 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B2019/0007—Ship's windows
    • B63B2019/0015—Bull's eyes, or the like ship's windows
    • B63B2019/0023—Pivotal bull's eyes with central pivoting axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR685580D 1929-11-15 1929-11-15 Orientation device for opening the portholes Expired FR685580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR685580T 1929-11-15

Publications (1)

Publication Number Publication Date
FR685580A true FR685580A (en) 1930-07-11

Family

ID=9025055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR685580D Expired FR685580A (en) 1929-11-15 1929-11-15 Orientation device for opening the portholes

Country Status (1)

Country Link
FR (1) FR685580A (en)

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