EP1631490B1 - Aide de flottaison pour des bateaux - Google Patents

Aide de flottaison pour des bateaux Download PDF

Info

Publication number
EP1631490B1
EP1631490B1 EP04739553A EP04739553A EP1631490B1 EP 1631490 B1 EP1631490 B1 EP 1631490B1 EP 04739553 A EP04739553 A EP 04739553A EP 04739553 A EP04739553 A EP 04739553A EP 1631490 B1 EP1631490 B1 EP 1631490B1
Authority
EP
European Patent Office
Prior art keywords
bag
flotation bag
receiving body
gas generator
buoyancy aid
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
EP04739553A
Other languages
German (de)
English (en)
Other versions
EP1631490A1 (fr
Inventor
Ulrich Schleicher
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.)
Diehl BGT Defence GmbH and Co KG
Original Assignee
Diehl BGT Defence GmbH and Co KG
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 Diehl BGT Defence GmbH and Co KG filed Critical Diehl BGT Defence GmbH and Co KG
Publication of EP1631490A1 publication Critical patent/EP1631490A1/fr
Application granted granted Critical
Publication of EP1631490B1 publication Critical patent/EP1631490B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
    • B63B43/12—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using inboard air containers or inboard floating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
    • B63C7/06—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects
    • B63C7/12—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects by bringing air or floating bodies or material into vessels or objects

Definitions

  • the invention relates to a buoyancy aid for watercraft in distress with at least one floating bag for use in a watercraft.
  • the invention is based on the patent US 4,232,417 A out.
  • This relates to a buoyancy aid for animals by means of a timed gas generator for inflating a swimming bag.
  • the entire device is attached to a marine animal.
  • the floating bag is attached to a receiving body, wherein a gas cylinder with biased gas is connected to the receiving body and the gas bottle protrudes into the floating bag. Due to the small dimensions of the gas cylinder, it can be readily assembled through the piping opening.
  • From the DE 197 47 359 A is a floating bag on the ship's wall of a ship known, the receiving body has on its outer side a curved outer surface for shaping the swimming bag.
  • the applicant is a buoyancy aid for watercraft in distress with at least one swimming bag known.
  • floating bags In the interior of the vessel floating bags are arranged, which are each inflatable by a gas source.
  • the floating sacks are connected to the vessel by a bondage, each buoy being separately connected to an external gas source.
  • From the FR 878 980 is a buoyancy aid for watercraft with at least one swimming bag according to the introductory part of claim 1, wherein the floating bag is inflatable by a lying within the floating bag inflator.
  • the object of the invention is to form the floating bag with its own gas generator in such a way that the gas generator is to be mounted in the interior of the floating bag in a simple manner.
  • the floating bag is provided with a hinged flap. Through this, the assembly of the gas generator and the receiving body. Of the The flap closes an opening and can be firmly and gas-tightly connected to the base bag.
  • a base body 7 On the inner wall 1 of a watercraft 3, a base body 7 is connected to a mounting plate 5 fixedly connected via a pyrotechnic release screw 9 with the mounting plate 5.
  • a wound cable 13 is mounted next to the separating screw 9.
  • the cable 13 is connected both to the mounting plate 5 and to the base body 7.
  • a wound cable 13 is mounted next to the separating screw 9.
  • the cable 13 is connected both to the mounting plate 5 and to the base body 7.
  • a cylindrical gas generator 23 is attached in a part-cylindrical trough 21 with a correspondingly curved outer surface 22.
  • a packing bag 25 envelops both a folded floating bag 27 and the gas generator 23 arranged therein.
  • the pack sack 25 is attached at 29 below a flared portion 31 of the base body 7 water and gas tight to the base body 7.
  • a piping 35 of the floating bag 27 is mounted in a recess 33.
  • the recess 33 is formed by corresponding Kehlnuten 37, 38 on the base body 7 and the receiving body 19.
  • the receiving body 19 For mounting the receiving body 19, this is inserted through an opening 50 at the upper end of the floating bag 27 and inserted into the opening 18 until it stops at the piping 35. The piping 35 is then in the throat groove 38. Subsequently, the base body 7 is pushed in a simple manner in the direction of the arrow 65 on the cylindrical pin 17 of the receiving body 19 until it stops at the piping 35.
  • the piping 35 is in the pulling direction 67 of the floating bag 27 positively against the annular lugs 36, 39 at. Between the lugs 36, 39 is an annular gap 42. In the annular gap 42 is with lateral play the floating bag 27. Free of lateral forces, see arrow 69, the floating bag 27 is located in the annular gap 42nd
  • the pin 17 and the base body 7 are connected by a corresponding fit firmly together. It can also be provided other fastening means.
  • Both the portion 61 of the folded swimming bag 27 and the said portion 61 of the fully inflated floating bag 27 are positively in the in FIG. 2 level shown on the curved outer surface 22 as well as in the offset by 90 ° plane at the radii 43 of the gas generator 23, see FIG. 1 , This ensures that as small as possible or no shear stresses occur in the inflated state of the floating bag 27 at the attachment point, but only tensile stresses. Critical fracture zones of the floating bag 27 are thereby avoided.
  • the still folded swimming bag 27 begins to fill with gas and finally expands the pack bag 25 until it breaks at a predetermined breaking point not shown and the floating bag 27 is free.
  • the gas of the gas generator 23 exits at an opening 41 of the gas generator 23 and enters directly into the floating bag 27.
  • the separating screw 9 is electrically ignited and releases the base body 7.
  • the floating bag 27 rises with this and is held by the rope 13.
  • the cylindrical gas generator 23 also contributes to this - see FIG. 1 - As well as the radii 43, 45 at the gas generator 23 at.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Air Bags (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Emergency Lowering Means (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Catching Or Destruction (AREA)
  • Pipe Accessories (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Claims (4)

  1. Aide à la flottaison pour des bateaux en cas de détresse en mer, comprenant au moins un sac flottant (27) destiné à être utilisé dans un bateau (3), le sac flottant (27) pouvant être gonflé par un générateur de gaz (23),
    le sac flottant (27) pouvant être connecté au bateau (3) par un lien (13),
    le sac flottant (27) étant connecté par le biais d'un bourrelet (35) à un corps de réception (19), le générateur de gaz (23) étant à l'intérieur du sac flottant (27) et étant connecté au corps de réception (19),
    le bourrelet (35) du sac flottant (27) étant fixé de manière étanche au gaz et à l'eau par une connexion en deux parties (7, 17), par engagement par coopération géométrique et/ou par force au corps de réception (19), caractérisée en ce que
    le sac flottant (27) présente une ouverture (50) pouvant être fermée par un rabat (49), cette ouverture (50) se trouvant dans la région des moindres contraintes du sac flottant gonflé (27).
  2. Aide à la flottaison selon la revendication 1,
    caractérisée en ce que
    le corps de réception (19) présente un tourillon (17) avec une rainure cannelée (38), et un corps de base (7) pouvant être poussé sur le tourillon (17) possède une rainure cannelée (37) la complétant ou une surface de butée (39) pour le bourrelet (35).
  3. Aide à la flottaison selon la revendication 1,
    caractérisée en ce que
    le corps de réception (19) présente, sur son côté extérieur (22), au moins dans un plan, une surface extérieure courbée (22) pour donner sa forme au sac flottant (27).
  4. Aide à la flottaison selon la revendication 1,
    caractérisée en ce que
    le générateur de gaz (23) n'a pas d'arêtes en raison des rayons (43, 45).
EP04739553A 2003-06-06 2004-06-03 Aide de flottaison pour des bateaux Expired - Fee Related EP1631490B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003125695 DE10325695A1 (de) 2003-06-06 2003-06-06 Auftriebshilfe für Wasserfahrzeuge
PCT/EP2004/005980 WO2004108520A1 (fr) 2003-06-06 2004-06-03 Aide à la flottabilité pour des bateaux

Publications (2)

Publication Number Publication Date
EP1631490A1 EP1631490A1 (fr) 2006-03-08
EP1631490B1 true EP1631490B1 (fr) 2008-11-05

Family

ID=33482633

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04739553A Expired - Fee Related EP1631490B1 (fr) 2003-06-06 2004-06-03 Aide de flottaison pour des bateaux

Country Status (6)

Country Link
EP (1) EP1631490B1 (fr)
AU (1) AU2004245216B2 (fr)
DE (2) DE10325695A1 (fr)
ES (1) ES2315668T3 (fr)
RU (1) RU2336195C2 (fr)
WO (1) WO2004108520A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104309787B (zh) * 2014-10-23 2016-11-09 南通市海鸥救生防护用品有限公司 机器人脱落保护装置
CN113525632B (zh) * 2021-07-09 2024-01-12 北京工商大学 一种可快速上浮的水下智能机器人
CN113525641B (zh) * 2021-07-15 2022-03-08 哈尔滨工程大学 一种海底声呐机器人用紧急悬浮装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271117A1 (en) * 1974-05-17 1975-12-12 France Etat Inflatable buoyancy bags for amphibious vehicle - are mounted under hinged flaps on sides of vehicle and raised by rams
US4232417A (en) * 1979-01-24 1980-11-11 The United States Of America As Represented By The Secretary Of The Navy Marine mammal retrieval apparatus
US4232416A (en) * 1979-04-13 1980-11-11 Morton Machine Works, Incorporated Process for wetting fiber
US4413583A (en) * 1979-12-18 1983-11-08 Hanny M. Elling Plastic lifeboats
US4996936A (en) * 1989-05-11 1991-03-05 824328 Ontario Limited Emergency floatation device for watercraft
DE19747359C2 (de) * 1997-10-27 2000-10-12 Rainer Seidel Wasserfahrzeug mit Unsinkbarkeitssicherung
DE19752498C2 (de) * 1997-11-27 2002-04-18 Diehl Stiftung & Co Auftriebshilfe für Wasserfahrzeuge

Also Published As

Publication number Publication date
EP1631490A1 (fr) 2006-03-08
DE502004008410D1 (de) 2008-12-18
ES2315668T3 (es) 2009-04-01
DE10325695A1 (de) 2004-12-23
AU2004245216A1 (en) 2004-12-16
RU2005141573A (ru) 2006-06-10
AU2004245216B2 (en) 2010-09-09
RU2336195C2 (ru) 2008-10-20
WO2004108520A1 (fr) 2004-12-16

Similar Documents

Publication Publication Date Title
DE2213144C3 (de) Schwimmzaun zur Eindämmung von auf der Wasseroberfläche schwimmenden Verunreinigungen, insbesondere von Öl
DE2236419A1 (de) Lebensrettungsgeraet mit einem aufblasbaren rettungsfloss
DE2807253B2 (de) Signalboje
EP1816069B1 (fr) Sous-marin et dispositif de sauvetage à sous-marin
EP1631490B1 (fr) Aide de flottaison pour des bateaux
EP2394907A2 (fr) Ensemble de sauvetage sous-marin
DE2424648C3 (de) Rettungsgerät für Schiffe
DD240182A5 (de) Tauchbare freiwurf-rettungsvorrichtung, insbesondere fuer unter schweren wetterbedingungen betriebene seeanlagen
EP1932755A1 (fr) Dispositif de flottaison, procede de montage et fonctionnement dudit dispositif
DE3210590A1 (de) Rettungskoerper
EP1631491B1 (fr) Module d'aide la flottabilit pour des bateaux
DE2846154A1 (de) Tauchfahrzeug mit taucherausstiegskammer
DE3413483A1 (de) Rettungsgeraet zum verhindern des sinkens eines in seenot geratenen schiffes
DE271350C (fr)
DE202012001200U1 (de) Pneumatischer Zweikomponenten-Rettungsstern
DE2430574A1 (de) Rettungseinrichtung
EP0557802A1 (fr) Appareil de sauvetage pour plate-formes
DE19542377A1 (de) Anordnung zum Räumen von Ankertauminen
DE8000507U1 (de) Notrutschgeraet fuer schiffe
DE19928792A1 (de) Schlauchboot, insbesondere Rettungsinsel
EP2319756B1 (fr) Dispositif de déclenchement pour un dispositif de gonflage pour le gonflage de corps flottants gonflables
DE3702448A1 (de) Vorrichtung zur anzeige von im wasser schwimmenden objekten
EP4359295A1 (fr) Système de largage pour canots pneumatiques pour un sous-marin, en particulier pour des opérations cachées
DE2159720C3 (de) Seerettungspack, insbesondere für Schleudersitze
DE2063046A1 (de) Bergungseinnchtung fur Unterwasser gerate

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20051209

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB SE

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE ES FR GB SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 502004008410

Country of ref document: DE

Date of ref document: 20081218

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2315668

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20090806

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20120622

Year of fee payment: 9

Ref country code: FR

Payment date: 20120705

Year of fee payment: 9

Ref country code: SE

Payment date: 20120621

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20120627

Year of fee payment: 9

Ref country code: DE

Payment date: 20120822

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130604

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130603

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140228

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004008410

Country of ref document: DE

Effective date: 20140101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140101

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130603

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130701

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20150709

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130604