FR917652A - One piece folded sheet metal hatch covers - Google Patents

One piece folded sheet metal hatch covers

Info

Publication number
FR917652A
FR917652A FR917652DA FR917652A FR 917652 A FR917652 A FR 917652A FR 917652D A FR917652D A FR 917652DA FR 917652 A FR917652 A FR 917652A
Authority
FR
France
Prior art keywords
sheet metal
folded sheet
hatch covers
piece folded
metal hatch
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)
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.)
USINES J DURR ET SES FILS
Original Assignee
USINES J DURR ET SES FILS
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 USINES J DURR ET SES FILS filed Critical USINES J DURR ET SES FILS
Application granted granted Critical
Publication of FR917652A publication Critical patent/FR917652A/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
    • B63B19/16—Hatch covers with detachable boards

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR917652D 1945-10-12 1945-10-12 One piece folded sheet metal hatch covers Expired FR917652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917652T 1945-10-12

Publications (1)

Publication Number Publication Date
FR917652A true FR917652A (en) 1947-01-17

Family

ID=9423913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917652D Expired FR917652A (en) 1945-10-12 1945-10-12 One piece folded sheet metal hatch covers

Country Status (1)

Country Link
FR (1) FR917652A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1063920B (en) * 1957-02-04 1959-08-20 Rosslauer Schiffswerft Veb Hatch cover, especially for inland ships
DE1202814B (en) * 1958-05-30 1965-10-14 Fermetures Mischler S A Actuating device for louvre-like sliding roofs intended for rail freight cars

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1063920B (en) * 1957-02-04 1959-08-20 Rosslauer Schiffswerft Veb Hatch cover, especially for inland ships
DE1202814B (en) * 1958-05-30 1965-10-14 Fermetures Mischler S A Actuating device for louvre-like sliding roofs intended for rail freight cars

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