EP0867360A2 - Appareil de plongée et méthode pour sa production - Google Patents

Appareil de plongée et méthode pour sa production Download PDF

Info

Publication number
EP0867360A2
EP0867360A2 EP98103947A EP98103947A EP0867360A2 EP 0867360 A2 EP0867360 A2 EP 0867360A2 EP 98103947 A EP98103947 A EP 98103947A EP 98103947 A EP98103947 A EP 98103947A EP 0867360 A2 EP0867360 A2 EP 0867360A2
Authority
EP
European Patent Office
Prior art keywords
hollow body
diving device
hollow
chambers
diving
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.)
Granted
Application number
EP98103947A
Other languages
German (de)
English (en)
Other versions
EP0867360B1 (fr
EP0867360A3 (fr
Inventor
Stephan Dr.-Ing. Rudolph
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0867360A2 publication Critical patent/EP0867360A2/fr
Publication of EP0867360A3 publication Critical patent/EP0867360A3/fr
Application granted granted Critical
Publication of EP0867360B1 publication Critical patent/EP0867360B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type

Definitions

  • the invention relates to a diving device according to claim 1 and a Process for its manufacture according to claim 38.
  • the wetsuit is usually is only made from a relatively thin, synthetic material that hugs the human body closely, so as possible to offer low water resistance.
  • the synthetic skin the surrounding human body is therefore almost immediately external influences exposed to water, such as cold or animal attacks.
  • an oxygen bottle must be used with conventional diving suits be carried so that you can stay under water for a long time. Since this oxygen cylinder is usually relatively bulky and Back of the diver, it offers additional resistance in the water, which means an increased effort for locomotion in the water.
  • the object of the invention is to provide a diving device that a longer stay in the water and better protection of the diver against environmental influences.
  • a suitable Method for producing such a diving device specified will be included.
  • a diving device is characterized in that it consists of an elongated hollow body, which extends in the longitudinal direction of the hollow body stretching human body completely can and deviates from its outer shape, the hollow body at least in an area for elastic movement is and merges into at least one drive fin.
  • the human body Due to the elongated hollow body, the human body completely encloses, the latter is effective against external influences, such as the temperature or the attacks against aquatic animals, because the hollow body is well insulating and essentially dimensionally stable is.
  • the human body is completely inside the hollow body and only touches the inner surface of the hollow body in certain areas. At the same time it is elongated and of human form deviating structure of the hollow body the water resistance of the diving device reduced, which makes energy-saving locomotion in water is made possible.
  • the human body extends in the longitudinal direction of the body, his back preferably after up to the water surface and his head forward in the direction of movement point of the diving device when it is horizontal in the operating state objects are in front of, under or in the water to be able to observe next to the diving equipment, for example the seabed.
  • the human body could also look at Water surface in the operating state of the diving device, so on convenient way to observe objects above or next to the diving device, for example when visually inspecting hulls in the water Damage.
  • At least one area for the drive movement is elastic or flexible, wherein the elongated hollow body at one end in a drive fin passes over, so an effective and energy-saving movement to allow for drive purposes, the hollow body always remains essentially dimensionally stable.
  • the hollow body can from Hood or dome end to be flexible or elastic, especially in Area of the drive generation in the middle and rear.
  • the hollow body Due to the elasticity of the hollow body in at least one drive area it is possible, for example, dolphin-like, rhythmic body movements about the transverse axis of the body in a striking motion of the drive fin to implement for drive purposes.
  • the hollow body can less outside the area intended for the drive movement be elastic.
  • the area for the drive movement could be lie approximately in the middle of the hollow body, so that by rhythmic movements of the upper part of a human body the flapping movements of the drive fin are caused what represents an effective drive for the diving device.
  • the area for the drive movement could also be in the rear Part of the hollow body lie so that the striking movement of the drive fin by moving for example the area below the Hip of the human body can be generated.
  • the hollow body could also be completely elastic.
  • the hollow body is in one piece trained and open for entry-level purposes.
  • One piece trained hollow body has the main advantage that in the manufacture the likelihood of a water leak is less than for a hollow body that is composed of several parts, because there are fewer seams or joints.
  • a hollow body which is formed from several parts is also from Advantage because individual elements are replaced in such a hollow body can be, if they are damaged.
  • the opening for entry purposes in the one-piece hollow body for example by a zipper or Velcro be realized, it must be ensured that this entry opening can be closed again watertight. Furthermore, the opening can be anywhere be formed on the hollow body, provided that getting on and off the People is possible.
  • a front is more transparent Area of the hollow body formed as a dome, so that one of the hollow body surrounded person can look out of the hollow body.
  • a transparent dome in the front area of the hollow body provides the advantage that the field of view of the person surrounded by the hollow body is enlarged if the dome is designed such that a largely free movement of the head forward and to the side is possible.
  • the dome can rest on the remaining area of the hollow body be attachable. This has the advantage that if the dome is damaged it is easily interchangeable. However, it is also possible to use the see-through To let the dome emerge in one piece from the rest of the hollow body, so that it does not have to be transported separately.
  • the remaining area of the hollow body in the longitudinal direction of the hollow body to open to allow easy boarding.
  • the remaining area of the hollow body could, for example, with a zipper to be opened from the inside or outside, but the must prevent water from entering the cavity.
  • the remaining area z. B. from at least two together connectable shells, which are hinged together are connected so that by separating or connecting the bowls easily created an entry / exit becomes.
  • the at least one drive fin can be horizontal in the operating state lie, the operating state being defined by the state where the hollow body lies horizontally in the water.
  • the horizontal trained drive fin has the advantage that with the diving device According to the invention, for example, very close to the bottom of the water can be operated if the drive fin only very slight strokes executes.
  • the drive fin can only be used with your feet be connected.
  • the invention that is at least a drive fin lying vertically in the operating state, which is the advantage has that with the diving equipment for example very close to cliffs can dive along if the vertical drive fin is caused by drive movements is only slightly deflected to the side. This is the fin blade to integrate into the cavity perpendicular to the transverse axis of the body.
  • the vertical drive fin can be equipped with two lever-like collar beams be connected and preferably extends between the legs of the human body, so that the generation of the lateral flap by mutual longitudinal displacement of the legs along the longitudinal axis of the body is possible. There are shoes on the two cantilevers attached to accommodate the feet.
  • the hollow body is preferably designed in a streamlined manner, so that the To offer water as little resistance as possible. So it has a streamlined Form and is therefore low resistance.
  • the hollow body is fish-shaped trained, which makes it possible, for example, to go unnoticed in To stop schools of fish.
  • the hollow body is other forms of the hollow body, that resemble the animal world, conceivable.
  • the hollow body contains for certain groups of fish characteristic, external characteristics, in order to this way to further improve the camouflage of the diving equipment.
  • characteristic features could be a dorsal fin, Fake gills or others.
  • the hollow body could additionally be provided with a coloring that has a biological model.
  • the hollow body is made Made of rubber and / or plastic, which makes production easy of the hollow body is possible. Others not mentioned in the description and materials suitable for the hollow body are also conceivable.
  • the hollow body is made at least from an outer water-repellent layer and an inner, the outer layer supporting support layer. Due to the outer water-repellent Layer is prevented that water penetrate into the hollow body can.
  • the inner support layer admits the entire hollow body an essentially stable at all times and convex in most areas Shape.
  • the support layer consist of a water and / or gas absorbing material.
  • the supporting property of the support layer must be maintained. To this Way z. B. air for breathing or buoyancy purposes through the support layer be sucked up or taken up.
  • the inside of the support layer can also be coated with water or gastight material to be covered to prevent penetration of the support layer stored substances, e.g. B. water, in the interior of the hollow body to prevent.
  • water or gastight material e.g. B. water
  • the support layer can also be in several water or gas tight from each other separate chambers can be divided. So it is possible to have different Place substances in the support layer without these together be mixed.
  • the hollow body hollow chambers are present, which also have channels can be interconnected, for example via hoses.
  • the hollow chambers can be filled with a liquid or with gas be so that, for example, drinking water or oxygen are carried along can, to allow longer dives. Filling the cavities with a solid substance is not excluded. With the Hollow chambers can also be combined to pass through a tube system Filling and emptying the hollow chambers a tare of the diving device to enable. The same applies to chambers made of water or gas absorbing material. In the case of hollow chambers can this and the hose system by foaming from before introduced containers and hoses are formed.
  • the chambers or Fill hollow chambers with a manually operated pump system or to empty could Example be formed by bellows using hoses with the chambers are connected, and by actuation, for example arm or hand movements of the diver into the air or water or can pump out of the chambers or hollow chambers.
  • This Pump systems is a simple way of balancing the diving device Can be realized without electrical energy, i.e. balancing the diving device without the use of external energy only through the muscular strength of the diver.
  • the pump system could also be operated electrically, whereby then, for example, a power supply in one of the chambers, for example a battery must be made available.
  • the pump system can also be driven pneumatically; this is then z. B. to carry an energy supply in the form of compressed air in pressure bottles.
  • At least one of the Chambers with one pointing upwards when the diving device is in operation Air inlet connector and connected to the inside of the hollow body.
  • the air inlet connector expediently points upwards, so that in the surface of the diving device, a suction of air is possible from the atmosphere.
  • This air could then be in at least one of the chambers can be stored, for example, when needed also by means of the pump system for breathing into the interior of the hollow body to deliver.
  • the diver can come to the surface of the water by means of the pumping system, for example the bellows that used up Pump out air and new air through the air intake in the hollow body suck in.
  • the air intake port could be directly on the outer surface be integrated into the hollow body or, for example, in a dorsal fin lie, the latter only has to protrude from the water to Suck air into at least one of the chambers and, if necessary, into the Deliver inside the hollow body.
  • some of the hollow chambers open to the inside or outside of the hollow body.
  • the chamber open towards the inside of the hollow body could be used for Serve to accommodate an oxygen bottle carried in the hollow body, so as to ensure oxygen supply in a conventional manner.
  • the hollow body has openings to pass through the arms of the human body, being on the outside open chambers for receiving the arms are formed. On this way the arms of a person surrounded by the hollow body on the one hand securely received and on the other hand for tax purposes on the side be spread apart.
  • the openings can be closed with sleeves to accommodate the arms should be connected, making it easy to work outside of the hollow body is possible.
  • the openings could also be such be designed so that the arms can be spread out only when needed are so that they are generally located inside the hollow body, for example to carry out work inside the hollow body. The possibility of spreading the arms sideways and putting them back on to be able to do it in a simple way Pump system, the z. B. comes to rest in the armpit area, or a steering system will be realized.
  • the design of the openings for the hollow chambers open to the outside the arm could be lip-shaped. These lips touch other along the outer longitudinal axis of the hollow chamber, so that by the the existing slot pushed the arms out at any time and moved freely can be. Because of the lips that lie against each other existing gap in principle open hollow chamber for receiving the arms the flow losses caused by turbulence kept small.
  • the hollow body has an Internal and adapted to the shape of the human body Body support device through which a long-lasting and energy-saving Lying inside the cavity is possible.
  • the support structure could also be designed so that it covers the human body additionally protects against cold, for example. Through the support structure the human body inside the cavity more hold and can so effectively the body movements in a striking motion of the drive fin implement.
  • a snorkel of the hollow body is in the front area arranged a snorkel of the hollow body.
  • This snorkel could For example, they are on top of the dome and in the operating state of the diving device face up towards the water surface. That’s it possible, when diving near the water surface over the Snorkel to suck in air from the atmosphere for breathing purposes.
  • Snorkel could also be integrated into a dorsal fin.
  • the suction can be done using the pump system or the diver's airway respectively.
  • It should be convenient between snorkel and Dome a valve to be formed, which prevents deeper diving Water can enter the dome through the snorkel. The valve could be operated manually or even automatically.
  • the dome is like this trained that display instruments, such as a speedometer or a depth gauge are integrated, so that in a comfortable way and Way the diving process can be monitored at any time.
  • display instruments such as a speedometer or a depth gauge
  • An advantage of the method according to the invention for producing a Diving device according to the invention lies in the small number of process steps, which has a positive effect on the manufacturing costs.
  • the negative form can, for example, have a multi-layer structure. To this Wise is a simple manufacture of the outer shape of the diving device possible.
  • the first Layer pulled by negative pressure against the negative form whereby the later outer skin, for example seawater-proof and waterproof, flexible Rubber material, fits positively on the negative shell.
  • the outer skin is made of any other suitable material, even if this is not explicitly mentioned in the description.
  • the at least one insulation layer be formed by foaming material.
  • the foam is there preferably flexible and can hold liquids or Gas should be suitable if it is correspondingly porous. So after the Harden the very well glued with an outer skin and with a convex Shape provided, but still flexible outer shape of the Diving equipment.
  • this at least one insulation layer it is possible to Hollow human body very long before cooling to preserve.
  • an insulation layer on the inside of the outer skin several insulation layers would also be conceivable, whereby further improves the thermal insulation behavior of the diving device.
  • the method according to the invention becomes an area between a positive shape to form the insulation layer and the negative form foamed.
  • the positive form resemble the shape of a human body, creating an individual Adaptation to the respective diver is possible. It can too be provided with waterproof and watertight insulation, which after acceptance the positive form sticks to the foam.
  • By the final foaming permanently bonds all surfaces with each other, making the containers and pipes easy in the wall of the hollow body can be integrated. This represents an easy one and yet reliable manufacturing process safe.
  • the method according to the invention becomes a water and / or gas absorbent to form the insulation layer Material used so that the insulation layer itself at least can form a chamber.
  • several chambers can also be used formed in this way by water and / or gas impermeable Material are separated from each other.
  • Fig. 1 shows an overall shaded view of a first preferred embodiment of a diving device according to the invention of an elongated hollow body 1 and a horizontal drive fin 2, which is integrally connected to the hollow body 1.
  • Fig. 1 is also a head 3 of a lying in the longitudinal direction of the hollow body to see human body that protrudes into a transparent dome 4.
  • the dome 4 also has an upstanding snorkel 5, such as 1, which projects into the dome 4 via a seal 6. How can be seen further, the dome 4 offers enough space around the head 3 comfortably stretch forward and to the side.
  • the preferred first embodiment of the invention an area 7 lying approximately in the middle, and an area for driving movement in the rear part 8 of the hollow body 1.
  • the central region 7 is less elastic than that rear part 8 of the hollow body 1.
  • an insulation layer 9 can be seen, into which the upper body of the person lying in the hollow body 1 is embedded.
  • FIG. 2 shows an overall view of the first exemplary embodiment according to FIG. 1 as a wireframe.
  • the same reference numbers are used for the same parts as used in Fig. 1.
  • FIG. 2 are in the preferred first embodiment of the invention hollow chambers 10 in the wall of the hollow body 1 available to hold liquid, gaseous or solid substances.
  • a connecting device 11 trained over the feet of a human body 13 with the drive fin 2 are connected.
  • Fig. 2 extends the rear part 8 of the hollow body 1 to about the hip of the human body 13.
  • Fig. 3 shows a detailed drawing of the rear part 8 of the first embodiment according to Fig. 2. It also contains the same components the same reference numbers are chosen.
  • the feet are fixed on shoes 12 on a plate 14 which is coupled to the drive fin 2 via the connection unit 11.
  • the Connection unit 11 consists of a relatively rigid and elongated Horizontal plate, the z. B. in one piece from the drive fin 2 emerges and points towards the human body 13. This in Direction to the human body 13 free end of this horizontal plate is attached obliquely to the plate 14, for example via a suitably designed Angle element 14a.
  • the plate 14 lies obliquely to the longitudinal direction of the hollow body 1 and carries on its the connecting unit 11 opposite side firmly connected to the shoes 12 for recording of the feet of the human body 13.
  • the entire connecting unit 11 is located inside the hollow body 1, so that only the drive fin 2 protrudes from this.
  • the rear end of the Hollow body 1 pointed towards the drive fin 2 and is there with this z. B. welded or glued.
  • the rear end of the hollow body 1 is more elastic in the present case trained to stroke movements of the legs of human Allow body 13.
  • the middle part of the hollow body could then be less be elastic and essentially serve to stabilize the shape.
  • Fig. 3 also shows a waterproof first layer 15, the entire Encloses hollow body 1, with a support layer under the layer 15 15a, which is designed as an insulation layer.
  • Fig. 4 shows a side view of a second preferred embodiment the invention as a wire model, the same for the same parts Reference numerals are chosen as in Figures 1 to 3.
  • the second preferred embodiment differs from the first in that the drive fin 2 in the operating state is arranged vertically.
  • a plate-shaped continuation 16 of the drive fin 2 extends to the knee area of the human body 13 and thus projects into the interior of the rear part 8 of the hollow body 1.
  • FIG. 5 shows an overall view of a third preferred exemplary embodiment the invention.
  • the same reference numbers are used for the same parts as used in the previous figures.
  • FIG. 5 differs from FIG. 1 essentially in that the dome 4 no snorkel 5 is present, and that instead an oxygen device 19 in the area of the back of the human Body 13 is located.
  • This oxygen device 19 lies inside open cavity of the hollow body 1, wherein the cavity in the Wall of the hollow body 1 is located.
  • the oxygen device 19 stands with a breathing mask that the diver wears.
  • the shoes are also 12 replaced by rigid boots with a long shaft, uni even more strength to be able to transmit the drive fin 2.
  • hollow chambers 20 open to the outside in the side wall of the hollow body 1.
  • These hollow chambers 20 extend in the longitudinal direction of the hollow body 1 and serve to hold the arms 18 of the human body 13, the are guided through the wall of the hollow body 1 to the outside.
  • the arms 18 are then spread away from the hollow body 1 when the diver this to support the longitudinal movement of its diving body for deemed necessary, or if he z.
  • B. Objects from the bottom of the ocean floor want to cancel. When driving the hollow body 1, he can arms 18 in the existing cavities 20, then the To reduce flow resistance.
  • the wall thickness of the hollow body 1 in the region of the hollow chambers 20 need not necessarily be as thick as the width or thickness of the Hollow chambers 6. It is also possible that the hollow chambers 20 in the Hollow body 1 are convexly molded into it. In any case is also in Inside the hollow chambers 20 on the outside a water-repellent Layer available.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)
  • Prostheses (AREA)
EP98103947A 1997-03-24 1998-03-05 Appareil de plongée et méthode pour sa production Expired - Lifetime EP0867360B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712257A DE19712257A1 (de) 1997-03-24 1997-03-24 Tauchgerät und Verfahren zu seiner Herstellung
DE19712257 1997-03-24

Publications (3)

Publication Number Publication Date
EP0867360A2 true EP0867360A2 (fr) 1998-09-30
EP0867360A3 EP0867360A3 (fr) 2000-11-08
EP0867360B1 EP0867360B1 (fr) 2005-07-20

Family

ID=7824412

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98103947A Expired - Lifetime EP0867360B1 (fr) 1997-03-24 1998-03-05 Appareil de plongée et méthode pour sa production

Country Status (5)

Country Link
US (1) US6079348A (fr)
EP (1) EP0867360B1 (fr)
AU (1) AU741121B2 (fr)
DE (2) DE19712257A1 (fr)
ES (1) ES2245467T3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003097445A1 (fr) 2002-05-17 2003-11-27 Peter Leitholf Capsule de plongee et systeme de transport pour plongeur
DE10235842B4 (de) * 2002-05-17 2008-01-31 Leitholf, Peter, Dipl.-Ing. Transportsystem für Taucher und Tauchkapsel
FR2915956A1 (fr) * 2007-05-10 2008-11-14 Christophe Tiraby Appareil submersible a membranes souples d'etancheite
WO2008104159A3 (fr) * 2007-02-27 2008-12-04 Peter Leitholf Capsule de plongée du type leitholf
CN106240775A (zh) * 2016-08-24 2016-12-21 合肥凌翔信息科技有限公司 一种自由移动的仿生鱼
WO2019158343A1 (fr) * 2018-02-15 2019-08-22 Atlas Elektronik Gmbh Véhicule submersible pour l'assemblage adapté sur le terrain

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7300323B1 (en) * 2006-05-30 2007-11-27 The United States Of America Represented By The Secretary Of The Navy Linear actuator for flapping hydrofoil
DE102008007538A1 (de) * 2008-02-05 2009-08-13 Gabler Maschinenbau Gmbh Unterwasserschwimmhilfe
DE102009032364B4 (de) * 2008-09-16 2012-07-26 Technische Universität Berlin Vorrichtung für den Unterwasserbetrieb
DE102008053495B4 (de) 2008-10-28 2013-01-03 Henry Pfeifer Muskelkraftbetriebenes Tauchgerät
US20130204464A1 (en) * 2012-02-07 2013-08-08 David C. Mauck Semi-autonomous underwater vehicle
CN102730176B (zh) * 2012-07-04 2015-01-21 中国科学院自动化研究所 一种模块化的仿生机器海豚推进机构
CN104260864B (zh) * 2014-09-28 2016-06-08 江苏科技大学 一种仿尾鳍推进装置
TWM506775U (zh) 2015-05-22 2015-08-11 Ting-feng LIU 人力式水中推進器
CN109795657B (zh) * 2019-02-20 2024-03-01 博雅工道（北京）机器人科技有限公司 一种仿生机器鱼
CN110127016B (zh) * 2019-05-30 2023-12-12 福州大学 一种双关节机械鱼尾部推进机构及其工作方法
US10935986B1 (en) 2019-11-28 2021-03-02 Institute Of Automation, Chinese Academy Of Sciences Gliding depth control method, system and device for biomimetic gliding robotic dolphin
CN110758698B (zh) * 2019-11-28 2020-10-02 中国科学院自动化研究所 仿生滑翔机器海豚的滑翔深度控制方法、系统、装置
CN111284663B (zh) * 2019-12-27 2021-01-08 南京工程学院 一种鱼形仿生水下机器人及其控制方法
CN113998085B (zh) * 2021-11-26 2022-09-20 杭州电子科技大学 一种仿生机器鱼

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1324961A (en) * 1918-10-04 1919-12-16 Frederick G Grantham Submarine scouting apparatus.
DE521261C (de) * 1928-02-03 1931-03-20 Willy Brandegger Dipl Ing Fischschwanzaehnlich wirkende Vortriebsflosse fuer Schwimmgerueste
US2337318A (en) * 1943-04-03 1943-12-21 Eliuk Helen Rubber submersible boat
GB801000A (en) * 1945-09-14 1958-09-03 Hugh Quentin Alleyne Reeves An improved submersible water craft
DE836603C (de) * 1949-12-15 1952-05-23 Johann Becker Klein-U-Boot
US2936729A (en) * 1954-11-18 1960-05-17 Kuttner Hugo Marine propulsion means
US3160133A (en) * 1961-12-28 1964-12-08 Harold H Walker Submarine vehicle
US3618551A (en) * 1969-10-07 1971-11-09 North American Rockwell Dual position canopy for underwater crafts
FR2131058A5 (fr) * 1971-03-23 1972-11-10 Benenati Jean
FR2272886B1 (fr) * 1974-05-28 1977-06-24 Bouix Maurice
JPS5951474B2 (ja) * 1979-12-18 1984-12-14 永井 實 魚ひれ型水中推進装置
JPS60176892A (ja) * 1984-02-22 1985-09-10 Mitsui Eng & Shipbuild Co Ltd 潜水機
DE3739887A1 (de) * 1987-11-25 1989-06-08 Barich Fritz W Unterwasserfahrzeug
JPH03276898A (ja) * 1990-03-26 1991-12-09 Kioritz Corp 小型潜水艇
DE4031336A1 (de) * 1990-10-04 1992-04-09 Wilhelm Knaf Tauchboot
JPH0525564A (ja) * 1991-07-23 1993-02-02 Mitsubishi Heavy Ind Ltd 水中航走体の外殻
DE9419339U1 (de) * 1994-12-02 1995-08-03 Bergk, Karl Heinz, 52070 Aachen Unterseeboot mit einem Rumpf

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003097445A1 (fr) 2002-05-17 2003-11-27 Peter Leitholf Capsule de plongee et systeme de transport pour plongeur
DE10235842B4 (de) * 2002-05-17 2008-01-31 Leitholf, Peter, Dipl.-Ing. Transportsystem für Taucher und Tauchkapsel
WO2008104159A3 (fr) * 2007-02-27 2008-12-04 Peter Leitholf Capsule de plongée du type leitholf
FR2915956A1 (fr) * 2007-05-10 2008-11-14 Christophe Tiraby Appareil submersible a membranes souples d'etancheite
WO2008141913A3 (fr) * 2007-05-10 2009-02-05 Christophe Tiraby Appareil submersible a membranes souples d'etancheite
US8322296B2 (en) 2007-05-10 2012-12-04 Christophe Tiraby Submersible apparatus including flexible waterproofing membranes
CN106240775A (zh) * 2016-08-24 2016-12-21 合肥凌翔信息科技有限公司 一种自由移动的仿生鱼
CN106240775B (zh) * 2016-08-24 2018-01-19 合肥凌翔信息科技有限公司 一种自由移动的仿生鱼
WO2019158343A1 (fr) * 2018-02-15 2019-08-22 Atlas Elektronik Gmbh Véhicule submersible pour l'assemblage adapté sur le terrain

Also Published As

Publication number Publication date
ES2245467T3 (es) 2006-01-01
DE59812929D1 (de) 2005-08-25
EP0867360B1 (fr) 2005-07-20
DE19712257A1 (de) 1998-10-01
US6079348A (en) 2000-06-27
AU741121B2 (en) 2001-11-22
AU5839298A (en) 1998-09-24
EP0867360A3 (fr) 2000-11-08

Similar Documents

Publication Publication Date Title
EP0867360B1 (fr) Appareil de plongée et méthode pour sa production
DE2814473A1 (de) Dreidimensionale gliederpuppe
DE3721429A1 (de) Tauchgeraet
DE3035129A1 (de) Tauchvorrichtung
DE2902348A1 (de) Membranvergaser, insbesondere fuer verbrennungsmotoren
US2851707A (en) Swimming and diving device
DE912426C (de) Faltbares Schlauchboot
DE69321472T2 (de) Tauchboot
DE3601880A1 (de) Transportables kabinentauchfahrzeug
DE521261C (de) Fischschwanzaehnlich wirkende Vortriebsflosse fuer Schwimmgerueste
DE2854066A1 (de) Schwimmfaehiges spielzeug und verwendung desselben
DE3815825A1 (de) Wasserfahrzeug
DE3921156A1 (de) Koeder fuer die sportfischerei
CH432327A (de) Schwimmring
DE1275398B (de) Unabhaengiges Tauchgeraet zur Unterwasseratmung atmosphaerischer, durch ein elektrisch angetriebenes Geblaese verdichteter Luft
DE3006613C2 (fr)
DE4336027C2 (de) Schnorchel mit Schwimmerventil
DE3804341C2 (fr)
EP1816068A2 (fr) Ensemble ou gilet de sauvetage doté d'un appareil respiratoire
DE1781291C (de) Schwimmer Schleppgerat
DE955751C (de) Atemrohr fuer Tauchermasken
DE9402187U1 (de) Wasserfahrzeug
DE8305621U1 (de) Vorrichtung zum Erleichtern des Schwimmens in Form von Schwimmhandschuhen
DE7830545U1 (de) Schwimmfigur
DE7936541U1 (de) Atmungsgeraet fuer tauchzwecke

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB GR IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7B 63C 11/46 A, 7A 63B 35/02 B

17P Request for examination filed

Effective date: 20010503

AKX Designation fees paid

Free format text: DE ES FR GB GR IT

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 GR IT

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: 59812929

Country of ref document: DE

Date of ref document: 20050825

Kind code of ref document: P

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20050403116

Country of ref document: GR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2245467

Country of ref document: ES

Kind code of ref document: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20060124

ET Fr: translation filed
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: 20060421

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

Ref country code: ES

Payment date: 20080319

Year of fee payment: 11

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

Ref country code: IT

Payment date: 20080320

Year of fee payment: 11

Ref country code: GB

Payment date: 20080313

Year of fee payment: 11

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

Ref country code: FR

Payment date: 20080318

Year of fee payment: 11

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

Ref country code: GR

Payment date: 20080326

Year of fee payment: 11

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

Effective date: 20090305

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20091130

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

Ref country code: GB

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

Effective date: 20090305

Ref country code: FR

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

Effective date: 20091123

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20090306

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

Ref country code: GR

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

Effective date: 20091002

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: 20090306

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

Ref country code: IT

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

Effective date: 20090305

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

Ref country code: DE

Payment date: 20150331

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59812929

Country of ref document: DE

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: 20161001