Vehicle for transportation of a car

IPC classes for russian patent Vehicle for transportation of a car (RU 2159722):

B63B35/54 - Ferries (propulsion of chain ferries B63H)

B60F3 - Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water (buoyant wheels B60B)

Another patents in same IPC classes:

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Vehicle / 2245259

Proposed vehicle has trimaran water displacement body, wheeled propulsive device and water propulsor. Two pressure chambers with fans are installed in bow of body. Surface of body bottom part is provided with bend having two slot-like holes connected with pressure chambers to let out air jets created by fans and forming air cushion in under-bottom space. Wheeled propulsive device is of rolling type and it has individual drive from geared motors. Wheels of propulsive device are made in form of cylindrical housing with flanges on outer surfaces of which round-shape cross slots are milled in number corresponding to number of support and rest flexible members of rim secured by pins in holes of flanges for turning through angle of roll out to form, together with wheel rim and inner engagement of support-and-drive device of vehicle, mechanism with three degrees of freedom implementing rolling system with negative friction providing translational movement of vehicle owing to upward-forward (backward-up-ward) displacement of center of masses. Support-and-drive device can be furnished with covers interconnected by studs. End of upper stud can be made in form of cylinder fitted into extensible grip installed in upper part of vehicle body on its side to change mode of operation of wheel. Water propulsor can be made in form of paddle wheels installed on vertical posts for vertical displacement and containing cylindrical housing fitted in bearings on axle and paddles of rectangular shape or paddles with bevels to build additional traction force and increase efficiency when moving in water or negotiating bogged terrains.

(57) Abstract:

The invention relates to vehicles multifunctional use and relates, in particular, the design of amphibious vehicles intended for travel on water, snow, ice. The vehicle is amphibious-type transportation vehicle has a housing made in the form of a boat-ski with the ability to install a car on her deck. In the case of a vehicle under both driving axles of the car is equipped with two groups of paired driven support rollers. The first group of support rollers mounted on the movable frame. The propulsion is kinematically connected with all supporting paired slave videos via the angular gear with bevel gears and shafts, one of which is sliding. Capture has the ability fastening to the rim managed the front wheels with an emphasis in its axis. The grip through a rocking chair, a hinge and a sliding rod connected with the elements of the steering device of the vehicle. The movable frame can be mounted on the guides with a stopper for fixing of its position. On two shafts installed the clutch to disconnect the paired driven rollers or the propeller. The wheel of the vehicle is made with a kinematic coupling with the steering control of the vehicle through a system of rods and rockers. One of the rods is sliding. The technical result of the invention is to provide opportunities transportation vehicles with different base and track width at front, rear or all-wheel drive. 3 C.p. f-crystals, 4 Il.

The invention relates to vehicles multifunctional use and, in particular, for the design of amphibious vehicles intended for travel on water, snow, ice.

Famous ferry for transportation vehicle, comprising a housing, propeller kinematically associated with the coupled driven supporting rollers for the wheel driving axle of the vehicle, and a steering device kinematically associated with rotating cradles for steered wheels of the vehicle (see and.with. The USSR N521180, class B 63 35/34, 1971).

The disadvantages of the ferry are cumbersome design and limitations on the type of the transported vehicle.

For the prototype accepted ferry for transportation vehicle, comprising a housing, propeller kinematically associated with the coupled slave supporting the role of the AMI car. The ferry building is made in the form of a catamaran. Kinematic relationship thruster with dual slave rollers includes a gear mechanism, and the kinematic connection of the steering device with driven wheels of the vehicle includes a lever system (see RF patent N2048376, class B 63 b 35/54, 1991).

The disadvantage of this ferry is that it is designed to transport a certain type of car, having fixed dimensions base and track, as well as using a certain type of actuator - front or rear. Ferry unsuitable for transporting four-wheel vehicles with a permanent drive. The movement of the ferry is impossible due to snow and ice.

Object of the invention is enhancing the technical capacity of the vehicle: the increase of permeability, the achievement of universal use in different environments (water, snow, ice).

The technical result from the use of the invention is to not only purchase the vehicle qualities amphibious, but also the possibility of transporting vehicles with different base and track, as well as all kinds of drive wheels - front, back, full.

The technical result of dostigaet the p with dual led supporting rollers for the wheel driving axle of the vehicle and the elements of the steering device, kinematically associated with steered front wheels of the vehicle, the vehicle body is made in the form of a boat-ski, on the deck which is equipped with two groups of paired driven support rollers, and the first group is located under the front axle of the vehicle and mounted on the movable frame, through which the first angular gear with bevel gears, the first sliding shaft and the first clutch is kinematically associated with the second angular gear box, bevel gear, the second clutch and the second group of coupled driven support rollers located under the rear axle of the vehicle, the rim managed the front wheels with an emphasis in its axis attached capture in a rocking chair, a hinge and a sliding rod connected with the elements of the steering device of the vehicle. The movable frame mounted on the guides with a stopper for fixing the position of the frame. As the thruster can be used waterjets or propellers, kinematically associated with dual anchor rollers through the second angular gear with bevel gears and the propeller shaft. As the mover can also be used propeller, KS bevel gears, the third shaft and the fourth angular gearbox with bevel gears and the fourth shaft for planting screw.

In Fig. 1 shows the vehicle is amphibious with a propeller as the propeller, side view;
Fig 2 - the same, top view;
in Fig. 3 - section a-a in Fig. 2;
in Fig. 4 - the vehicle is amphibious with a jet pump or propeller propeller as the propeller.

The vehicle is amphibious and has wodoslawsky case 1 glissiruyuschie type, made in the form to ski-boat, on the deck which are guides cargo track 2, the recessed relative to the deck and therefore limited longitudinal walls. Cargo track 2 in the forward part of the housing 1 is equipped with a rollaway apparel gatherings 3. Width of cargo track 2 allows you to move around the cars with different values of rutting.

At the site of the freight tracks installed two groups paired driven support rollers. While in the bow on the movable frame 4 is installed the first group of four supporting the driven rollers 5 for relying on them wheels front axle of the vehicle, and the aft deck is installed, a second group of four supporting the driven rollers 6 for support through a chain gear 7. The movable frame 4 with the first group supporting the driven rollers 5 mounted on the guides 8 with the stopper 33 for fixing the position of the frame. The movement of the moving frame 4 along the freight tracks 2 gives you the ability to install both axle of the vehicle on the rollers in accordance with a given value of its wheelbase. The car after the installation of the rollers is attached with four pairs with tenders 9 to the deck. The first group of rollers 5 mounted on the movable frame, via an angular gear 11 with a conical gears, sliding shaft 15 and fixed on it the clutch 29 is kinematically connected with the angular gear 12 with a tapered gears, clutch 30 and the second group of coupled driven support rollers 6.

As the thruster can be used propeller 10 and the jet pump 19 (or propeller), located in the rear part of the vehicle is amphibious.

In the first case the propeller is kinematically associated with the coupled slave rollers 5 and 6 via the angular gear 11 with a conical gears, sliding shaft 15, the angular gear 12 with a tapered gears, shaft 16, the angular gear 13 with a conical gears, shaft 17, the angle of bevel gear 14 with concessionaries communication with the coupled slave rollers 5 and 6 through the drive shaft 20, angular gear 12 with a tapered gears, sliding shaft 15 and the angular gear 11 with a conical gears.

Air screw 10 is an air wheel 21, which is the element of the steering device of the vehicle is amphibious, kinematically connected through the rocker 22, rod 23, the rocker 24, a sliding rod 25 and the rocker 26 with the steering control of the vehicle. Rocking 26 using the grip 27 is attached to the rim of the front steering wheels of the vehicle, resting on its axis. Capture 27 with the rocker 26 is fixed to and rotates with the wheel, and communication with the sliding thrust 25 via a hinge 28.

Clutch 29 on the sliding shaft 15 disconnects the driver from the first group of coupled driven rollers 5 under the front axle of the vehicle, and the clutch 30 disconnects the driver from the second group of rollers 6 under the rear axle of the vehicle. Clutches are operated manually by a lever (in the figure shown) installed on the sleeves.

On the sides of the housing 1 is installed retractable landing gear with wheels 31, and the forward part of housing - led 32 for transporting the vehicle amphibious behind the car when driving on the earth.

Boat-ski is transported to the place of crossing (R is ILU. Then the trailer is detached from the vehicle and boat-ski faces in the water (snow). The wheels 31 are removed, and on the shore recline apparel gatherings 3. The vehicle's own wheels roll on the apparel avalanches and the guide tracks 2 on the deck of the boat-ski. Wheels are mounted on the paired supporting the driven rollers 5 and 6 under both axles of the vehicle. The stopper 33 is fixed determinable basis of the vehicle position of the moving frame 4 with the first group supporting the driven rollers 5. The car after the installation of the rollers is attached with four pairs with tenders 9 to the deck of the boat skis. To the rim front steering wheels with grip 27 secures the rocker 26.

Apparel assemblies 3 are mounted in a marching position. Boat-ski push away from the shore, starts the engine, turns on the speed and the vehicle driven by the driver of the car gets moving. The motion is controlled by the steering wheel 21, mounted on the transom of the hull of the vehicle is amphibious. Turns the steering wheel is carried by the rotation of the steering wheel of the vehicle.

1. Vehicle for transportation of a motor vehicle comprising a hull, a propulsion device, the coefficients of the steering device, kinematically associated with steered front wheels of the vehicle, wherein the vehicle body is made in the form of a boat-ski, on the deck which is equipped with two groups of paired driven support rollers, and the first group is located under the front axle of the vehicle and mounted on the movable frame, through which the first angular gear with bevel gears, the first sliding shaft and the first clutch is kinematically associated with the second angular gear box, bevel gear, the second clutch and the second group of coupled driven support rollers located under the rear axle of the vehicle, the rim managed the front wheels with an emphasis in its axis fixed capture in a rocking chair, a hinge and a sliding rod connected with the elements of the steering device of the vehicle.

2. Vehicle under item 1, characterized in that the movable frame mounted on the guides with a stopper for fixing the position of the frame.

3. Vehicle under item 1, characterized in that as the mover used propeller, kinematically associated with the coupled driven supporting rollers enicostema gear and the fourth shaft for planting screw.

4. Vehicle under item 1, characterized in that as the mover used the jet pump or propeller, kinematically associated with dual anchor rollers through the second angular gear with bevel gears and the propeller shaft.