UGV. 12. 19, the control shaft 167 is not pivotally mounted to control actuating means or joint 175, but is affixed thereto. Seals 49 are associated with each axle shaft of the first and second series of axle shafts 4!, 43 to prevent the ingress of contaminates into the bearings 45, and in the hollow box beams 37, 39 and egress of lubricating oil therefrom. An automatic chain tensioning device is positioned adjacent each chain of the chain drive system to prevent the chains from operatively disengaging from their mating components due to excessive chain slack during normal straight ahead operation or in the event of a sudden change in the direction of the driving forces being applied to the chain drive system by the transmissions. 144.6) interior to the chassis 3. In therapedic reactex pillow by October 11, 2022therapedic reactex pillow by October 11, 2022 canopy, hardware and detailed plans and instructions This listing is an ARGO Frontier 650HD 6 wheel drive amphibious vehicle complete . 1'7 is a vertical sectional view of the vehicle operators control shaft console showing the preferred embodiment of the vehicle operators control shaft, the vehic'te operators control means, acutating means, and lost motion means. second resilient means operatively associated with said pawl biased to urge said pawl to pivot about its pivot mounting in a direction toward said ratchet teeth to assure the engagement of said pawl with said ratchet teeth thereby holding said sprocket wheel in'engagement with said chain to be tensioned against forces exerted by said chain on said sprocket wheel which would tend to cause said ratchet plate to pivot about its mounting in a direction generally away from said chain thus decreasing the force exerted on said chain by said ratchet wheel. A movement of the ratchet plate 123 away from the chain 131 would result in a decrease in the tensioning forces exerted on the chain by the chain tensioning device, and result in excessive chain slack. September 11, 2022 . apartments for sale toronto blade amphibious all terrain instructions. Amphibious Xtreme Terrain Vehicle. The console 151 has an elongated slot 159 which is situated substantially parallel to the longitudinal direction of the chassis 3 and is adapted to slideably receive the vehicle operators control shaft 147. Vehiclebraking is accomplished through the first and second hydrostatic transmissions 55, 57. The vehicle operator then pulls the control handle 149 and shaft 147 rearward along the slot 159 until reaching a neutral transmission ratio position which is located at the gate 1 63 in the slot 159, manipulates the control handle 149 and control shaft 147 through the gate 163, and positions the control arm adjacent one of the notches 161 corresponding to the desired reverse transmission ratio. Two chassis side rails are located interior to the chassis disposed along opposite longitudinal sides, and extend substantially the entire'length of the chassis. sealed this 20th day of c. MARSHALL DANN Commissioner of Patents Dated Nov. 13. 1. FIG. A prime mover (11) and control center (22) are positioned on a deck framework (19) above the pontoon hull (2). 3. FIG. In addition, a gate 163 is located between a series of notches which correspond to forward motion transmission ratios and rearward motion transmission ratios to preventthe vehicle operator from inadvertently placing the operators control shaft 147 in an undesired series of notches. FIG. 7. line l, "vehoiel" should read h a I v vehicle Signed and. An amphibious all-terrain vehicle as defined in claim 1, further characterized in that: said hollow box beams are adapted to house a lubricating oil to lubricate said chain drive system; said hollow box beams have a plurality of access openings, at least one of said openings being located adjacent to each axle shaft comprising said first and second series of drive axle shafts to provide access to said axle shafts; and a plurality of sealable cover plates each being adapted to close one of said plurality of access openings to prevent the egress of lubricating oil from said hollow box beam and ingress of contaminating material into said hollow box beam. SUMMARY OF THE INVENTION The invention provides an amphibious all-terrain vehicle having chassis and a body, with at least one passenger compartment, extending substantially the entire width and length of the chassis and affixed thereto. XTV. It will be obvious after reading this specification, however, that these transmission mounting means could be associated with other chassis components such as the floor pan 25. Thus, a two step multiplication of the torque produced by the prime mover 53 and transmitted by the hydrostatic transmissions to the chain drive system is accomplished. I. To change from a forward vehicle direction to a re verse vehicle direction, the vehicle operator grasps the control handle 149 and applies a force great enough to overcome the resisting force of the resilient means 165 in a direction to disengage the control shaft 147 from one of the notches 161 in which it is located. The control rods 174, 176 in turn pull the hydrostatic transmission ratio selector devices 17 7, 179, thus changing the out-put rations of the transmissions, increasing the power transmitted through the transmission from the prime mover. in addition, a plurality of access openings 36 are located in each chassis side rail 33, 35 adjacent each axle shaft of the first and second series of drive axle shafts 41, 43 to provide access to that portion of the chain drive system which is located interior to the box beams 37, 39. 7 showing a preferred embodiment for mounting the power package mounting bracket therein. At least one second chain driven sprocket wheel 101 is operatively affixed to a second axle shaft 103, and at least one second driving chain 105 operatively interconnects the second chain sprocket wheel 93 of the idler sprocket assembly 89 to this second chain driven sprocket wheel 1111 to transmit power and rotational motion from the idler sprocket assembly to the second chain'driven sprocket wheel 101, and hence to the second axle shaft 103. 10. 2. Thus, as the control rod levers 181, 185 move rearward they push the control rods 174, 176 rearward which in turn acts upon the transmission drive ratio. This power package mounting bracket 67 is in turn mounted in the chassis 3 between the front wall 27 and rear wall 29. 12, and. For added protection a roll bar 23 can be used. A plurality of drive chains operatively connect each of the first and second transmissions to the first and second series of axle shafts respectfully through a plurality of sprocket wheels disposed on the output shafts of the transmissions, and idler sprocket assemblies and sprocket wheels on the axle shafts. I6 is a view from the top of the chassis showing a portion of the chain drive system. 6. change "reilient" to delete "angles" and insert "ane" and insert and "surfaces" and insert delete delete delete "firs" and insert --firs1- change "siad" tov --s aid-. And not just during rescue operations, scientific . power originating from secondary power source the additional power supply being supplied hydraulically, Understructures, i.e. Such a movement would be cuased by the tensioning forces exerted on the chain 131 by the driving forces supplied by the prime mover 53 to the various sprocket wheels of the drive system. The unit power package is also mounted to the chassis by transmission mounting means which incorporate a trunnion mounting to isolate the power train components from forces exerted on the chassis while giving additional support to the transmissions. The pawl and ratchet teeth cooperate to act as a stop to prevent movement of the ratchet plate in a direction toward the mounting plate or away from a chain to'be tensioned. Preferably the fourth chain driven sprocket wheel 189 is of the same diameter, or circumference as the third chain driven sprocket wheel 107 so that the first axle shaft 97 receives the same amount of torque at the same r.p.m. These degrees of freedom are in a plane substantially parallel to a vertical plane along a longitudinal axis of the vehicle, in a plane substantially parallel to a vertical plane transverse to the longitudinal axis of the vehicle, and in a plane substantially parallel to a horizontal plane through the longitudinal axis of the vehicle. 2, I4, 15 and 16) extend outwardly from opposite chassis side walls 31. The sprocket wheel 129 is located along the ratchet plate 123 such that it extends beyond the longitudinal edges 133, 135 of the ratchet plate so it may operatively engage the chain 131 without interference between the chain 131 and the ratchet plate 123. For example, any number of prime movers such as Wankel, Otto cycle, Diesel cycle, Vapor power cycle engines or compound power plants incorporating a number of these cycles may be used. in a direction indicated by the arrow A shown in MG. 13. FIG. road to hana private tour; large shipping containers for sale; blue work jacket women's; best upright walker for outdoor use 7 showing another embodiment for mounting the power package mounting bracket therein. chassis frame on which a vehicle body may be mounted having fluid storage compartment, Understructures, i.e. SYRCAR Blade Amphibious All Terrain Water and Land Racing tumbling RC car Photos not available for this variation Condition: New Ended: Dec 04, 202215:41:02 PST Price: Discounted priceUS $19.99 Shipping: FREEEconomy Shipping| See details Located in: Lakeland, Florida, United States Seller: maingategifts(5550) Seller's other items FIG. FIG. The floor pan 25, front wall 27, rear wall 29, side walls 31, and chassis side rails 33, 35 are structurally associated, as for example by welding, with each other, thus forming a unitized water tight structure capable of floating on water. 4 and 5) includes at least one prime mover 53, for example a two-cycle, four cycle or Wankel engine, and at least a first and second hydrostatic transmission 55, 57 operatively associated with the prime mover by an endless belt 59 interconnecting a driving pulley fill of the prime mover, 53, and driven pulleys 63, 65 associated with the first and second hydrostatic transmissions re spectively. with twin-differential or epicyclic gears, Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. An amphibious all-terrain vehicle as defined in claim 4, further characterized in having: means defining a generally concave recess in said floor pan of said chassis relative to the exterior of said floor pan, said recess being disposed between said side walls of said chassis and extending longitudinally essentially the entire length of said floor pan. 7 is a side view of the chassis shown in FIG. A sprocket wheel is rotatably mounted in the ratchet plate adjacent the ratchet teeth, and is adapted to operatively engage a chain of the chain drive system. Speed: 20km/h. 8 is a front sectional view of the chassis taken along line 3-8 of FIG. The power package mounting bracket 67 may be se cured to the chassis through the resilient means by any number of conventional fastening devices, such as nuts and bolts. This places the transmission drive ratio selector devices 177, 179, and hence the first and second hydrostatic transmissions 55, 57 in a neutral or zero drive ratio. dog playpen with waterproof bottom . chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02-B62D21/17, Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. FIG. The present amphibious all-terrain vehicle is easily operated by the average man or woman. in a direction indicated by the arrow B shown in FIG. Ain't no river wide enough for the SHERP N 1200. The vehicle may be also steered in the reverse direction by pivoting the control shaft in a generally horizontal plane without removing the control shaftl47 from one of the notches 161 in which it is located. 12'and 13, the automatic tensioning device 119 includes a mounting plate 121 which is adapted to be secured to a structure, for example, to the transmission mounting means 79, or chassis side rails 33, 35. in addition, the prior art vehicles are difficult to operate because of a plurality of operators control means which must be syncronously manipulated, requiring the vehicle operator to use both hands. At least two spaced apart chassis side rails 33,35 are located interior to the chassis 3 disposed along opposite longitudinal sides, and extending substantially the entire length of the chassis 3. The foregoing detailed description is given primarily for clearness of understanding and no unnecessary limitations should be understood therefrom. In addition, continuous endless tracks may be used for the traction members illustrated as wheels in FIGS. At least one idler sprocket assembly 89 having at least a first 91, second 93, and third chain sprocket wheels is rotatably mounted on afirst axle shaft 97. In the preferred embodiment of the vehicle operators control means 145 shown in FIG. 4-9). The axle shafts are individually rotatably mounted, in first bearings 45, (See FIGS. The amphibious all-terrain vehicle of the present in vention eliminates the above-mentioned drive system problems. 9 is a front sectional view of the chassis also taken along line 8-8 of FIG. kirkland signature microfiber towel case 324-count; yves rocher shampoo and conditioner A separate prime mover throttle control, not shown as almost any variety known to the art may be used, is provided to allow the vehicle operator to vary the power out-put of the prime mover. with twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. This causes the driving ratio of the first transmission to increase resulting in a transmission of more power to the drive system associated with the first transmission which increases the speed of the traction members on that side of the vehicle. Learn More. UNITED STATES PATENT OFFICE CERTIFICATE OF CORRECTION (SEAL) Attest: MCCOY M'. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . The configuration assumed by the control rod levers 181, 185, control rods 174, 176 and transmission ratio selec tor devices 177, 178 corresponding to a maximum speed straight line forward motion setting is illustrated in FIG. In particular, the invention pertains to an amphibious allterrain vehicle including a novel engine and transmission mounting means, drive system, and vehicle operators control means which renders the vehicle more reliable and easier to operate. A headlamp 21 may be situated in the body for night driving. 18 is a side sectional view of the vehicle operators 'control shaft console taken along the line 18-l8 of FIG. 2-(diethylamino)ethyl 2-acetyloxybenzoate, LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS, Steering non-deflectable wheels; Steering endless tracks or the like, Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides, Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of separate power sources, VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES, Amphibious vehicles, i.e. 2 is a front view of the vehicle shown in FIG. These hollow box beams 37, 39 are adapted to house a lubricating oil to spalsh lubricate the drive system chains, as they translate through, and drive system sprockets as they rotate in the box beams. 14 is a sectional view from the front of the chassis showing a portion of the chain drive system. 4. structure; at least two spaced apart chassis side rails located interior to said chassis disposed along opposite longitudinal sides of and extending substantially the entire length of said chassis, each of said. as the second axle shaft 103. 6. 21 and 22 forward of the line A A of FIGS. An amphibious all-terrain vehicle, which comprises in combination: a chassis having a floor pan, a front wall disposed at one end of said floor pan and situated transversely thereto, a rear wall disposed at the opposite end of said floor pan and disposed transversely thereto, two spaced apart side walls disposed along opposite longitudinal sides of said floor pan, said floor pan being structurally associated with said front wall, rear wall and side walls to form a unitized structure; at least two spaced apart chassis side rails located interior to said chassis disposed along opposite longitudinal sides of and extending substantially the entire length of said chassis, each of said chassis side rails being structurally associated with said front wall, rear wall, one of said side walls and said floor pan and defining a hollow box beam; a first and second series of drive axle shafts extending outwardly from opposite side walls and being rotatably mounted in said side walls and said chassis side rails; a Plurality of traction members operatively associated with a first and second series of drive axle shafts adapted to support said vehicle on, and to supply a resisting force to a surface upon which said vehicle rests to enable said vehicle to translate relative to said surface; a power package including at least one prime mover and at least a first and a second hydrostatic transmission operatively associated with said prime mover; a power package mounting bracket to which said power package is mounted, said bracket being disposed between said front and rear walls and mounted in said chassis; at least one transmission mounting means for each of said first and second hydrostatic transmissions connecting each of said transmissions to said chassis; one end of each said transmission mounting means is associated with an output shaft portion of its respective transmission, and an opposite end of each said transmission mounting means is structurally associated with said chassis; each of said output shaft portions of said transmissions are journaled in a bearing structure in said transmission mounting means constituting a trunnion mounting disposed concentrically with said transmission output shaft, thus allowing each of said transmissions to rotate about the longitudinal axis of its output shaft thereby isolating said transmissions from forces exerted on said chassis by said surfaces over which said vehicle translates; a chain drive system operatively connecting an output shaft of said first hydrostatic transmission to said first series of drive axle shafts, and an output shaft of said second hydrostatic transmission to said second series of drive axle shafts, a portion of said chain drive system being disposed in said hollow box beam; a vehicle operator''s control means; an infinitely variable steering and transmission control means operatively connecting said first and second hydrostatic transmissions to said operator''s control means to enable a vehicle operator to steer, to control the forward and reverse directions, and to control the speed of said vehicle by manipulating said vehicle operator''s control means; a prime mover throttle control means operatively associated with said prime mover to enable the vehicle operator to control the power output of said prime mover; and a vehicle body extending substantially the entire width and length of, and fixed to said chassis, said body having at least one passenger compartment.