FR2692547B1 - Drawing hatch, in particular by water bomber helicopter, for water storage tank. - Google Patents

Drawing hatch, in particular by water bomber helicopter, for water storage tank.

Info

Publication number
FR2692547B1
FR2692547B1 FR9207700A FR9207700A FR2692547B1 FR 2692547 B1 FR2692547 B1 FR 2692547B1 FR 9207700 A FR9207700 A FR 9207700A FR 9207700 A FR9207700 A FR 9207700A FR 2692547 B1 FR2692547 B1 FR 2692547B1
Authority
FR
France
Prior art keywords
water
helicopter
hatch
storage tank
bomber
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 - Fee Related
Application number
FR9207700A
Other languages
French (fr)
Other versions
FR2692547A1 (en
Inventor
Daniel Dupuis
Dupuis Daniel
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.)
BAYARDON FRERES SA
Original Assignee
BAYARDON FRERES SA
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 BAYARDON FRERES SA filed Critical BAYARDON FRERES SA
Priority to FR9207700A priority Critical patent/FR2692547B1/en
Publication of FR2692547A1 publication Critical patent/FR2692547A1/en
Application granted granted Critical
Publication of FR2692547B1 publication Critical patent/FR2692547B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
    • B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/10—Manholes; Inspection openings; Covers therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Ladders (AREA)
FR9207700A 1992-06-19 1992-06-19 Drawing hatch, in particular by water bomber helicopter, for water storage tank. Expired - Fee Related FR2692547B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9207700A FR2692547B1 (en) 1992-06-19 1992-06-19 Drawing hatch, in particular by water bomber helicopter, for water storage tank.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9207700A FR2692547B1 (en) 1992-06-19 1992-06-19 Drawing hatch, in particular by water bomber helicopter, for water storage tank.

Publications (2)

Publication Number Publication Date
FR2692547A1 FR2692547A1 (en) 1993-12-24
FR2692547B1 true FR2692547B1 (en) 1994-09-30

Family

ID=9431101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9207700A Expired - Fee Related FR2692547B1 (en) 1992-06-19 1992-06-19 Drawing hatch, in particular by water bomber helicopter, for water storage tank.

Country Status (1)

Country Link
FR (1) FR2692547B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2777871A1 (en) * 1998-04-28 1999-10-29 Said Bezahaf Tank for fire extinguishing liquid designed to refill firefighting helicopter
FR2799189B1 (en) * 1999-09-30 2002-01-25 Ets Magyar SEMI-TRAILER TANK PROVIDED WITH A BOX PLACED UNDER THE GATEWAY AND EQUIPMENT FOR SUCH A TANK
FR2972755B1 (en) * 2011-03-17 2016-02-05 Stephanoise De Metallerie Et De Charpente Sermeca Stephanoise Soc DEVICE FOR SECURE ACCESS TO A FIXED OR MOBILE CONTAINER

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349367A1 (en) * 1976-04-29 1977-11-25 Duflos Andre Irrigating plants from height to resemble natural rainfall - using balloon anchored to water supply pipe and circling area by using reactive force of water jets
FR2624196B1 (en) * 1987-12-07 1991-04-12 Devin Lemarchand Entr DEVICE FOR ACCESSING THE TANK WALL WALL
US4892170A (en) * 1989-04-27 1990-01-09 Avanti International Portable ladder assembly

Also Published As

Publication number Publication date
FR2692547A1 (en) 1993-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse
RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse
RN Application for restoration