FR1336199A - Hatch cover - Google Patents

Hatch cover

Info

Publication number
FR1336199A
FR1336199A FR903702A FR903702A FR1336199A FR 1336199 A FR1336199 A FR 1336199A FR 903702 A FR903702 A FR 903702A FR 903702 A FR903702 A FR 903702A FR 1336199 A FR1336199 A FR 1336199A
Authority
FR
France
Prior art keywords
hatch cover
hatch
cover
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
FR903702A
Other languages
French (fr)
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.)
Pneumo Dynamics Corp
Pneumodynamics Corp
Original Assignee
Pneumo Dynamics Corp
Pneumodynamics Corp
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 Pneumo Dynamics Corp, Pneumodynamics Corp filed Critical Pneumo Dynamics Corp
Priority to FR903702A priority Critical patent/FR1336199A/en
Application granted granted Critical
Publication of FR1336199A publication Critical patent/FR1336199A/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
    • B63B19/12—Hatches; Hatchways
    • B63B19/14—Hatch covers
    • B63B19/19—Hatch covers foldable
    • B63B19/197—Hatch covers foldable actuated by fluid pressure

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)
FR903702A 1962-07-11 1962-07-11 Hatch cover Expired FR1336199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR903702A FR1336199A (en) 1962-07-11 1962-07-11 Hatch cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903702A FR1336199A (en) 1962-07-11 1962-07-11 Hatch cover

Publications (1)

Publication Number Publication Date
FR1336199A true FR1336199A (en) 1963-08-30

Family

ID=8783003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903702A Expired FR1336199A (en) 1962-07-11 1962-07-11 Hatch cover

Country Status (1)

Country Link
FR (1) FR1336199A (en)

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