FI116933B - Devices for making a vehicle fluid - Google Patents

Description

Equipment for floating a vehicle

FIELD OF THE INVENTION The invention relates to devices for floating a vehicle, which include first tanks for tires mounted on disc wheels, second tanks for in-vehicle tires and tanks for trailers, and a propulsion device, particularly for devices that permit a standard vehicle.

10 Amphibious vehicles have traditionally been built using separate vehicle floats to achieve sufficient lift. For example, elongated pontoons can be fitted on the side. Toil to get an amphibious vehicle is to build a watercraft that is capable of limited land use. In both known ways, the cons 15 bio-vehicle faces difficulties when moving in marshlands and waterlogged lands. The constructed vehicle is clumsy in both elements and the water-locked vehicle is at significant risk of sinking, for example in the event of failure of the sealed. Moving from water to dry land or from dry land requires these solutions when using ramps or other v: 20 kennels.

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Amphibious vehicles are needed for example. military use, environment: 1 full-time job, ice, peat, forestry, construction ♦ · · * ;;; s in poorly supporting areas. In addition to 25 secure non-submersible combinations, the machine tool combinations require sufficient load-bearing capacity and sufficient machinery to carry out the work in question, as well as sufficient advancement in these conditions.

2 ustactors have been developed to adapt to difficult conditions and are capable of performing, for example, agricultural applications. The power-to-weight ratio of these tractors is advantageous, so that it is made floating by the devices of the present invention.

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The modern tractor includes a variety of enclosure spaces and enclosure spaces. The frame structures are hollow, the vehicle has night and free spaces to accommodate the lifting rack-mounted amphibious rocker, which requires precise existing roadside and possible lift source mapping sources, in addition to the above-mentioned box structures, and standard tire arrangements. The wheelbase is remarkably large on powerful tractors, so their lifting potential is great. By closing the space 15 between the tires and the gaps, the lift is significantly increased.

When analyzing lift sources, attention must be paid to the stability of the i von in partial and full immersion. The effect of symmetrically positioned tanks, such as fuel tanks * · · 20, should be taken into account, for example, when positioning the vehicle with an additional fuel tank. The principle is that lift forces remain • | regardless of the time. The vehicle's focus remains on lifting forces * ·, providing sufficient stability when the vehicle is submerged. Trailer tires can be fitted with similar locking devices to provide the wagon with floats, which can also act as a frame structure [· · *. the trailer and trailer couplings shall be fitted with active equilibrium 3

The present invention solves the above problems and drawbacks of the prior art and provides devices for converting a standard model into an amphibious vehicle. Said advantages are achieved by the inventive devices characterized by what is defined in claim 5.

The devices according to the invention consist of tanks located in the spaces between the vehicle tires, balancing casing structures and, at the same time, chassis structures and balancing means in connection with the vehicle and the trailer. At the same time, the rings 10 act as coupling wines for any twin wheels. The kit is preferably secured with quick-release devices. Alternatively, the voidac reservoirs are implemented separately, whereby they are positioned within the normal paripyc with suitable fastening means. The balancing containers, which are suitably selected, are placed on the sides, front and rear of the position 15 determined by the displacement analysis. The balancing means consist of a transverse bar with actuators attached to their ends for active balancing. The actuators stabilize the trailer with respect to rotation in the longitudinal axis and affect the weight distribution of the entire combination. In the following, the invention will be explained in detail by means of some preferred * * * ink drawings and with reference to the accompanying drawings.

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Fig. 1 is a cross-sectional view of some of the devices for providing a lift in accordance with the invention in and out of the raft. 25

Figure 2 is a side elevational view of an amphibious vehicle constructed using the devices of the invention.

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Figures 1-4 show the means for modifying a standard vehicle on amphibious vehicles on vehicle 1 and trailer 9 on floating roads includes first rims 4 inside discs 3 mounted on disc wheels 2 and securing means 5 between tires 3 and 6 also includes balancing thirds on tractor s floating housings 8 on trailer 9 and active balance 10 between vehicle 1 and trailer 9 and, if necessary, a propulsion interval

The plate 10 is secured to the hub 1a by conventional fastening means 2a and the first container 4 is fastened by fastening means 2b. The first one is preferably cylindrical and is closely aligned with the inside of the rings 3 and 6 by means of fastening means 4a to the first container 4. The fastening 4a is preferably quick-fastening means. Prior to fitting the ring 6 between the rings 3 and 6, the best arranged annular second container 5, 15 is in place when the pressure is finally applied to the rings 3 and 6. The other 4 may also be replaced by larger rings 3 and 6. inside the fused tires 3 and 6.

The balancing third tanks 7a, 7b, 7c have the shape «« «, their volume and position are determined by the balance and lifting force * · made.

• * 4 «" 11, Floating enclosures 8 are arranged in the space of the trailer 9 for external dimensions and ma; • 25. They can act as the same frame structure, allowing one trailer to be selected for the amphibious application in some measure! · ". teisemmaksi.

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Propulsion means 12, such as pivoting propellers, may be positioned at the bow, rear and sides. In a preferred embodiment, the propeller drive transmission is hydrostatic and the pivoting is carried out by the hydraulic cylinders 12, the transmission can also be effected by means of mechanical output shafts.

In a preferred embodiment, the containers 4, 5 and 7 and / or the housings 8 may be pressurized with a low density medium to be reinforced against the zero and may therefore be manufactured with a lower wall thickness 10 or else the containers may be filled with a light material such as anhydrous. The open space of the trailer 9 can be sealed, if necessary, by means of achieving accessibility.

The devices according to the invention operate as follows. The vehicle assembly 15 is provided with first and second tanks 4, 5, and balancing bodies 7 are selected and placed in a made balance and lift force analyzer. Floating housings 8 are secured to the trailer and active devices 10 are coupled between trailer 9 and vehicle 1. Combination 1 on land normally because ground clearance and vehicle exterior dimensions are entisc t i 20 on a poorly supported platform, there is no risk of sinking because floating • * · rollers are completely sealed. If the platform continues to fail, the combination * · *** \ sinks into its sink, advancing to the pull of the combination. 3. In water alone, advancement and guidance can be made (•.

12, the longitudinal axis ratio of the trailer under load conditions 25 is controlled by active balancing members 10a, 10b, jc, preferably mounted on suitable arms 1b, such as tractor lifting arms. Peri #. · * ·. the mutual weight distribution of tractor 1 can be controlled by an actuator Λ Λ> 16 and within the scope of the inventive idea presented in the description of the invention it is clear to the mover that the technical solutions of the device may vary due to the use. For example, a passenger car can be equipped with built-in balancing and floating tanks and equipped with pro | 5 leaves The embodiment of the invention may vary according to the conditions of use and subject matter and in the manufacturing formulas to be employed in production.

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Claims (9)

Devices for making a vehicle (1) fluid, device 10 taking first container (4) in connection with wheels (3) attached to disc wheels (in container (5) in connection with wheels (3) and (6), third container (7) in the vehicle and housings (8) adjacent to a trailer (9), and propuisic characterized in that - the first containers (4) are arranged inside the wheels (3) and (6) at the disc wheels ( 2) with fasteners (2b), - the second containers (5) are arranged between the wheels (3) and (6) are attached to a first container (4) with fasteners (4a), - the third containers (7a, 7b) , 7c) are balancing and shaped, and their volume and position are defined on the basis of equilibrium analysis, and that the devices include active equilibrium means (10). Devices according to claim 1, characterized in that they are a ·· * «. ***. the inner sides of the outer dimensions of the vehicle combination and in ** 25 which are limited by the ground height. • i • · I • · · M Devices according to claim 1 or 2, characterized in that d is a longitudinal equilibrium device (10c) arranged between the boom and the tractor substantially parallel to the longitudinal axis of the combination. Devices according to any one of claims 1-4, characterized in a 5 - they comprise active equilibrium means (10a, 10b) attached priority (1b) for controlling the slope which increases in relation to the longitudinal axis in different loading positions, - the weight distribution between the trailer (9) and the tractor (1) is capable of lifting or lowering the trailer with a driving means (10c), the point of the vehicle combination (1, 9) moves in the desired rich state - the other end of the driving means (10c) is coupled to the dr and the other end at the tractor, and that - the driving means (10c) and the balancing means (10b) are hydraulic cylinders Devices according to any one of claims 1-5, characterized by the first, second and third containers (4, 5,7) and / or the housings (8) being capable of reinforcing them against external pressure. Devices according to any one of claims 1-6, characterized in that the two, second and third vessels (4, 5, 7) and / or the housings (8) are filled * · ·. dium with dense density, such as polystyrene. • * «* * • * Devices according to any of claims 1-7, characterized by ····. the propulsion means (12) is comprised of a rotatable propeller machine, whose power transmission is hydrostatic and whose rotation is arranged: hydraulic cylinders. *** · «♦ · • · • ·» 11 Devices according to any one of claims 1-9, characterized in that - the first containers (4) are cylindrical and located gaps inside the wheels (3) and (6), - the containers (5) arranged between the wheels (3) and ( 6) are 5 and they can be fixed in place by increasing the pressure in the wheels (3) and the like Devices according to any of claims 1-9, characterized in that the gauge (2b, 4a) is fastening means. • 1 · ♦ ♦ ··· · «· · • · · ··· * · * · e •« ·· • · φ • · ♦ ♦ * m »• · · •« «» · «· • 1 · • ·