EP0743239B1 - Embarcation pneumatique - Google Patents
Embarcation pneumatique Download PDFInfo
- Publication number
- EP0743239B1 EP0743239B1 EP96401073A EP96401073A EP0743239B1 EP 0743239 B1 EP0743239 B1 EP 0743239B1 EP 96401073 A EP96401073 A EP 96401073A EP 96401073 A EP96401073 A EP 96401073A EP 0743239 B1 EP0743239 B1 EP 0743239B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- inflatable
- keel
- auxiliary
- auxiliary floats
- boat according
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B7/00—Collapsible, foldable, inflatable or like vessels
- B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
- B63B7/08—Inflatable
- B63B7/082—Inflatable having parts of rigid material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B7/00—Collapsible, foldable, inflatable or like vessels
- B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
- B63B2007/065—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material comprising flexible pockets for receiving removable floaters
Definitions
- the present invention relates to improvements brought to inflatable boats with at least an inflatable tube forming two branches substantially parallels joining forward to form a bow, a backdrop forming a V-shaped hull being tensioned by a longitudinal keel which is interposed between a rigid bottom in the transverse direction maintained along the two aforementioned branches and said backdrop which is connects to said flange along the peripheral edges of the bottom, two auxiliary floats extending under the bottom substantially parallel to said respective branches, in being offset towards the center with respect to them.
- each of the two branches of the sausage has, in cross section, a multi-lobed shape, in particular bilobed, whose major axis is inclined and in which the upper compartment has a section higher than that of the lower compartment; in addition, a side fabric is tangentially attached to some at less lobes on the outside of the branch, in particular is fixed tangentially to the large lobe upper and small lower lobe of the structure bilobed, these side fabrics constituting planes of lateral lift on which the lift is exerted.
- the invention therefore essentially aims to propose an improved structure which is suitable for provide the desired benefits (including comfort, easy planing, good course keeping) while being simple and less costly to implement during manufacturing, and which therefore allows the creation of boats having the characteristics sought in ranges medium or even low.
- the invention proposes a boat inflatable of the type indicated in the preamble which, being arranged according to the invention, is essentially characterized in that the two auxiliary floats are secured to said backdrop, on the underside thereof. Of preferably, said auxiliary floats extending to proximity to branches while being physically distinct of these.
- the main rod is designed and manufactured in the way commonly used for boats with simple inflatable structure, with a single inflatable tube, known before to multi-lobed boats.
- the auxiliary floats they can give place for individual manufacturing and then be reported: because of this, not only their manufacture can be done in a simple and economical way, but their fixing can also be done in a simple and relatively simple way inexpensive as will appear below.
- the two auxiliary floats have their lower edge located substantially lower than the edge bottom of the keel. Likewise, it is desirable that both auxiliary floats have their lower edge located substantially lower than the bottom edge of each branch of the black pudding.
- each auxiliary float can include an inflatable enclosure and two continuous skirts or discontinuous, extending longitudinally respectively on each side of the enclosure and secured under the canvas background.
- each auxiliary float includes a longitudinally elongated pocket and secured under the backdrop and a inflatable enclosure made as an individual element independent of the pocket and inserted into said pocket.
- the keel is a pneumatic keel consisting of at least one elongated inflatable enclosure.
- the edge of the inner wall of each pocket is plated and secured on the backdrop being directed towards the edge most close to it and, the enclosures of the auxiliary floats and the keel being inflated, the two auxiliary floats are substantially pressed against the bottom of the bottom, the backdrop forming, with the keel, a hull central V extending transversely between the two auxiliary floats and the wall of the float pockets auxiliary which is located laterally outwards obliquely extending as a lift plane lateral on which the lift is exerted.
- the boat has a main inflatable tube 1 forming two branches 2 substantially parallel which meet towards forward to form a bow 3.
- a transom (not visible) connects the ends rear of the two branches 2 and is intended to receive the minus one engine, in particular of the outboard type (not shown).
- a rigid floor or bottom 4 in the transverse direction.
- This background can be constituted by a juxtaposition of rigid slats or plates secured to each other articulated, or even be made up of at least a flat and flat pocket inflated under relatively high pressure.
- a backdrop 5, located under the bottom 4 is connects to the peripheral edges of the bottom 4, along the connection of the latter to the rod 1.
- a keel 6 which stretches the canvas bottom 5 to give it the shape of a V-shaped hull.
- the keel 6 is a pneumatic keel made up by at least one elongated inflatable enclosure.
- two auxiliary floats 7 are located on the external face or below of the backdrop 5 and extend substantially parallel to said branches 2, near these latter while being physically distinct from it.
- the two auxiliary floats 7 are configured so that their lower edge 7 a is situated substantially lower than the lower edge 6 a of the keel, and possibly also lower than the lower edge 2 has branches 2, depending on the characteristics of seaworthiness that you want to give to the boat.
- each float 7 includes an elongated inflatable enclosure 8 and two skirts 9 which extend longitudinally on each side of said enclosure 8 and which are joined, for example by welding, to the outer face of the backdrop 5, as shown in Figure 2.
- Each skirt can be discontinuous, but preferably it is continuous so as to avoid turbulence of liquid flows on its faces.
- each auxiliary float 7 includes a pocket elongated 10 fixed to the external face of the backdrop 5 and extending substantially parallel to the adjacent branch respective 2 of the main rod 1; an inflatable enclosure elongated 8, produced individually in the form of a independent element, is introduced into said pocket 10.
- FIG 4 shows a preferred embodiment which constitutes an alternative embodiment of the boat of Figure 3.
- the two auxiliary floats 7 are, at the inflated state of the keel 6 and of the enclosures 8, plated against the underside of the bottom 4; the backdrop 5, tensioned by the keel 6, forms a central V-shaped hull extending transversely between the two floats auxiliaries 7; finally the wall 11 of the pockets 10 which is located laterally outwards extends obliquely and acts as a lateral support plane on which the lift is exercised, instead of the attached canvas laterally on the bilobed branches of the structures earlier.
- the pockets 10 must be arranged as shown in Figure 5.
- the canvas bottom 5 is shown flat, taut, the keel 6 and the pregnant 8 not being swollen.
- the wall 12 pockets 10 which is located laterally inwards has its longitudinal edge 13 which is flat against the backdrop 5 and which is integral with it by being directed to the edge closest to said backdrop.
- the longitudinal edge of the other wall 11 being fixed from the same way, the structural asymmetry 1 of each pocket 10 conduit, after inflation of the enclosures 8 and of the grid 6, to the asymmetry of shape visible in Figure 4.
- Figure 6 is a perspective bottom view of the boat of figure 4, allowing to appreciate the longitudinal shape of the hull.
- the two floats auxiliaries 7 extend over a corresponding length approximately at the length of the branches substantially parallel 2 of the main rod 1.
- Their front end 14 connects in a profiled way with the backdrop 5.
Description
- la figure 1 est une vue simplifiée, en coupe transversale, d'un agencement de base d'une embarcation pneumatique conforme à l'invention, - les figures 2 et 3 sont des vues simplifiées, en coupe transversale, de respectivement deux autres modes de réalisation d'embarcation conformes à l'invention,
- la figure 4 est une vue simplifiée, en coupe transversale, d'un mode de réalisation préféré d'une embarcation conforme à l'invention,
- la figure 5 est une vue simplifiée en coupe transversale, montrant l'agencement de la toile de fond et de ses poches, à l'état non gonflé, utilisée dans l'embarcation de la figure 4, et
- la figure 6 est une vue de dessous, en perspective, de l'embarcation de la figure 4.
Claims (8)
- Embarcation pneumatique comportant au moins un boudin gonflable (1) formant deux branches sensiblement parallèles (2) se rejoignant vers l'avant pour former une étrave (3), une toile de fond (5) formant une carène en V étant tendue par une quille longitudinale (6) qui est interposée entre un fond (4) rigide dans le sens transversal maintenu le long des deux susdites branches (2) et ladite toile de fond (5) qui se raccorde audit boudin (1) le long des bords périphériques du fond (4), deux flotteurs auxiliaires (7) s'étendant sous le fond (4) sensiblement parallèlement auxdites branches respectives (2) en étant décalées vers le centre par rapport à celles-ci, caractérisée en ce que les deux flotteurs auxiliaires (7) sont solidarisés à la toile de fond (5) sous celle-ci.
- Embarcation pneumatique selon la revendication 1, caractérisée en ce que lesdits flotteurs auxiliaires s'étendent à proximité desdites branches tout en étant physiquement distincts de celles-ci.
- Embarcation pneumatique selon la revendication 1 ou 2, caractérisée en ce que les deux flotteurs auxiliaires ont leur bord inférieur (7a) situé sensiblement plus bas que le bord inférieur (6a) de la quille (6).
- Embarcation pneumatique selon la revendication 3, caractérisée en ce que les deux flotteurs auxiliaires (7) ont leur bord inférieur (7a) situé sensiblement plus bas que le bord inférieur (2a) de chaque branche (2) du boudin (1).
- Embarcation pneumatique selon l'une quelconque des revendications 1 à 4, caractérisée en ce que chaque flotteur auxiliaire (7) comprend une enceinte gonflable (8) et deux jupes (9) qui s'étendent longitudinalement de chaque côté de l'enceinte (8) en étant fixées sous la toile de fond (5).
- Embarcation pneumatique selon l'une quelconque des revendications 1 à 4, caractérisée en ce que chaque flotteur auxiliaire comprend une poche (10) allongée longitudinalement et solidarisée sous la toile de fond (5) et une enceinte gonflable (8) réalisée sous forme d'un élément individuel indépendant de la poche (10) et introduit dans ladite poche (10).
- Embarcation pneumatique selon l'une quelconque des revendication 1 à 6, caractérisée en ce que la quille (6) est une quille pneumatique constituée par au moins une enceinte gonflable allongée.
- Embarcation pneumatique selon les revendications 6 et 7, caractérisée en ce que le bord longitudinal (13) de la paroi intérieure (12) de chaque poche (10) est plaqué et solidarisé sur la toile de fond (5) en étant dirigé vers le bord le plus proche de celle-ci et en ce que, les enceintes (8) des flotteurs auxiliaires et la quille (6) étant gonflées, les deux flotteurs auxiliaires (7) sont sensiblement plaqués contre le dessous du fond (4), la toile de fond (5) forme, avec la quille (6), une carène centrale en V s'étendant transversalement entre les deux flotteurs auxiliaires (7) et la paroi (11) des poches des flotteurs auxiliaires qui est située latéralement vers l'extérieur s'étend obliquement en faisant office de plan de sustentation latéral sur lequel s'exerce la portance.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9505993 | 1995-05-19 | ||
FR9505993A FR2734234B1 (fr) | 1995-05-19 | 1995-05-19 | Embarcation pneumatique |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0743239A1 EP0743239A1 (fr) | 1996-11-20 |
EP0743239B1 true EP0743239B1 (fr) | 1999-06-02 |
Family
ID=9479191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96401073A Expired - Lifetime EP0743239B1 (fr) | 1995-05-19 | 1996-05-15 | Embarcation pneumatique |
Country Status (5)
Country | Link |
---|---|
US (1) | US5642685A (fr) |
EP (1) | EP0743239B1 (fr) |
DE (1) | DE69602680T2 (fr) |
ES (1) | ES2131916T3 (fr) |
FR (1) | FR2734234B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101637253B1 (ko) * | 2016-02-24 | 2016-07-07 | 최연서 | 공간활용성이 우수한 고무보트 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2765855B1 (fr) * | 1997-07-10 | 1999-09-17 | Zodiac Int | Embarcation pneumatique a carene demontable |
FR2778626B1 (fr) * | 1998-05-14 | 2000-07-21 | Zodiac Int | Embarcation pneumatique a flotteurs auxiliaires d'amortissement |
FR2795040B1 (fr) * | 1999-06-21 | 2002-01-04 | Zodiac Int | Embarcation pneumatique a quille gonflable |
GB0313979D0 (en) * | 2003-06-17 | 2003-07-23 | Coupland Bell Ltd | Improvements in and relating to an amphibious craft |
FR2871433B1 (fr) | 2004-06-11 | 2006-09-22 | Zodiac Internat Soc Par Action | Embarcation pneumatique a quille gonflable sous haute pression |
US8286573B2 (en) | 2010-06-11 | 2012-10-16 | Sea Eagle Boats, Inc. | External inflatable keel for portable inflatable boats |
US8800466B1 (en) | 2010-06-23 | 2014-08-12 | Navatek, Ltd. | Inflatable watercraft with reinforced panels |
CN102267540B (zh) * | 2011-05-16 | 2015-07-29 | 大连朝阳艇业有限公司 | 自动充气艇 |
ES2633775T3 (es) * | 2013-08-06 | 2017-09-25 | Zodiac Milpro International | Embarcación neumática con carena en V y alerones |
RU2533848C1 (ru) * | 2013-08-06 | 2014-11-20 | Александр Николаевич Елизарьев | Моторная надувная лодка |
CN103935466A (zh) * | 2014-05-14 | 2014-07-23 | 大连恒达玻璃钢船艇有限公司 | 隔板充气阀式自动充气玻璃钢多用途艇 |
CN103950509B (zh) * | 2014-05-14 | 2016-04-13 | 大连恒达玻璃钢船艇有限公司 | 气体传输切换阀式自动充气玻璃钢多用途艇 |
CN103935465A (zh) * | 2014-05-14 | 2014-07-23 | 大连恒达玻璃钢船艇有限公司 | 辅助气囊式自动充气玻璃钢多用途艇 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1277002A (fr) * | 1960-12-29 | 1961-11-24 | Ballonfabrik Augsburg Vorm A R | Bateau pneumatique, en particulier pour la navigation à voile |
DE1964657A1 (de) * | 1969-12-23 | 1971-07-01 | Metzeler Ag | Aufblasbares Boot |
US4545319A (en) * | 1978-07-24 | 1985-10-08 | Zodiac | Pneumatic boats of the inflatable-deflatable type |
FR2510064A1 (fr) * | 1981-07-22 | 1983-01-28 | Zodiac | Perfectionnements apportes aux embarcations pneumatiques |
DE3409760C1 (de) * | 1984-03-16 | 1985-06-27 | Metzeler Kautschuk GmbH, 8000 München | Schlauchboot in selbsttragender Bauweise |
IT8522340V0 (it) * | 1985-06-28 | 1985-06-28 | Adamoli Resine Sint | Chiglia gonfiabile amovibile per canotti gonfiabili. |
-
1995
- 1995-05-19 FR FR9505993A patent/FR2734234B1/fr not_active Expired - Lifetime
-
1996
- 1996-02-20 US US08/603,101 patent/US5642685A/en not_active Expired - Lifetime
- 1996-05-15 EP EP96401073A patent/EP0743239B1/fr not_active Expired - Lifetime
- 1996-05-15 ES ES96401073T patent/ES2131916T3/es not_active Expired - Lifetime
- 1996-05-15 DE DE69602680T patent/DE69602680T2/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101637253B1 (ko) * | 2016-02-24 | 2016-07-07 | 최연서 | 공간활용성이 우수한 고무보트 |
Also Published As
Publication number | Publication date |
---|---|
ES2131916T3 (es) | 1999-08-01 |
DE69602680D1 (de) | 1999-07-08 |
FR2734234B1 (fr) | 1997-07-18 |
DE69602680T2 (de) | 1999-10-07 |
FR2734234A1 (fr) | 1996-11-22 |
EP0743239A1 (fr) | 1996-11-20 |
US5642685A (en) | 1997-07-01 |
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