FR802247A - Watertight door - Google Patents

Watertight door

Info

Publication number
FR802247A
FR802247A FR802247DA FR802247A FR 802247 A FR802247 A FR 802247A FR 802247D A FR802247D A FR 802247DA FR 802247 A FR802247 A FR 802247A
Authority
FR
France
Prior art keywords
watertight door
watertight
door
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.)
Nessi Freres & Cie
Original Assignee
Nessi Freres & Cie
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 Nessi Freres & Cie filed Critical Nessi Freres & Cie
Application granted granted Critical
Publication of FR802247A publication Critical patent/FR802247A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
    • E06B5/14—Gasproof doors or similar closures; Adaptation of fixed constructions therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR802247D 1935-05-18 1935-05-18 Watertight door Expired FR802247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802247T 1935-05-18

Publications (1)

Publication Number Publication Date
FR802247A true FR802247A (en) 1936-08-31

Family

ID=9247139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802247D Expired FR802247A (en) 1935-05-18 1935-05-18 Watertight door

Country Status (1)

Country Link
FR (1) FR802247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5283979A (en) * 1992-11-23 1994-02-08 The Presray Corporation Locking/opening system for watertight hatch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5283979A (en) * 1992-11-23 1994-02-08 The Presray Corporation Locking/opening system for watertight hatch

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