FIG. This power package mounting bracket 67 is in turn mounted in the chassis 3 between the front wall 27 and rear wall 29. 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. 7. line l, "vehoiel" should read h a I v vehicle Signed and. 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. This effectively prevents any distortions of the chassis 3 produced by undulating terrain from reaching the transmissions 55, 57 through the transmission mounting means 79, the distortion being dissipated in a pivoting motion of the transmission mounting means 79 about the trunnion-type mounting configuration. As the actuating joint 175 pivots it causes the control rod levers 181, 185 to rotate through a horizontal plane. XTV. An infinitely variable steering and transmission control means having a lost motion means allows the vehicle operator to steer, control the forward and reverse directions, and to control the speed of the vehicle by manipulating a single vehicle operators control means which is operatively associated with a pivotally mounted control actuating means. Radio: 2.4GHz small transmitter. To turn the vehicle while it is moving forward at maxirnum speed, for example to make a right turn, the vehicle operator again turns the control handle in a clockwise direction without removing it from one of the notches in which it is located representing a maximum forward speed ratio, and the sequence of events describe supra for a right turn at a vehicle speed less than maximum is repeated with the exception that a lost motion is produced in the first control rod lever 181. Unlike most tracked vehicles that use brake and slew steering systems, or other steering methods that can . in a direction opposite that indicated by the arrow A shown in FIG. 20). About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . 2. 5. The traction members 11 shown in the Figures are wheels, however the use of endless tracks is well within the confines of the present invention. Home blade amphibious all terrain instructions. FIG. 8. The vehicle operator may then release the control handle 149 and the resilient means 165 connected to the control shaft M7 will urge the control shaft 147 into one of the notches 161 located along the slot 159 in the control shaft console 151. 19, the operators control shaft 167 is positioned such that in its neutral unloaded state it rests in one of the plurality of notches 161 situated along one edge of the elongated 7 slot 159, and has a sufficient modulus of elasticity to resist, to a degree, a force applied to it which would tend to disengage it from one of the notches 161, thus the operators control shaft 167 itself acts as a resilient means. ' 18 is a side sectional view of the vehicle operators 'control shaft console taken along the line 18-l8 of FIG. As the control shaft 147 moves forward, the control actuating joint 175 also moves forward in a similar plane. four wheels in diamond pattern, Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. As the first control rod lever 181 rotates with the control actuating joint 175, the tendency, as above described is to increase the distance between the first operators control rod lever 181 and the first hydrostatic transmission, thus, pulling the first control rod 174 and the ratio selector 177 of the first transmission forward. SxS. As best shown in FIGS. Max. 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. 22. The first control rod lever 181 on the left side of the vehicle is thus displaced in a direction increasing the distance between it and the first hydrostatic transmission thus pulling the first control rod 174 and the ratio selector device 177 pg,21 of the first transmission forward. 9 is a front sectional view of the chassis also taken along line 8-8 of FIG. The foregoing detailed description is given primarily for clearness of understanding and no unnecessary limitations should be understood therefrom. 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. blade amphibious all terrain instructions cascade complete powder dishwasher detergent, fresh scent, 75 oz reef high seas flip flops nursing and health sciences bristol queen low profile storage murphy bed with mattress blade amphibious all terrain instructions blade amphibious all terrain instructions arduino robot car project It will be obvious to those skilled in the art upon reading this specification that if endless flexible members, such as V-belts, or cog belts were substituted for the sprocket wheels of the chain drive system, that a pulley or sheave would replace the sprocket wheel 129 in the tensioning device 119 without departing from the precept of the claimed invention. And not just during rescue operations, scientific . An added safety feature is the units ability to float. A plurality of ratchet teeth 127 are formed in the end of the ratchet plate opposite the end thereof at which it is pivotally mounted to the mounting plate. 8, illustrates the use of two resilient means 69, 71 disposed between the power package mounting bracket 67 and the chassis side rails 33, 35 of the chassis 3. with twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. A resilient means 189 connected to both the first and second control rod levers 181, is biased to produce a force which tends to resist movement of the first control rod lever 181 in a counter-clockwise direction and the second control rod lever 185 in a clockwise direction as viewed in FIG. Removeable sealable cover plates 34 are adapted to close and seal the openings 36 to prevent the ingerss of contaminates into, and egress of oil from the box beams 37, 39. it is readily seen from the above description of the chain drive system that the power delivered to each of the driven axles of the first series of axle shafts is equal. While the following description refers to only the first hydrostatic transmission 55 and first series of axle shafts 41 for clarity, it holds true with reference to the second hydrostatic transmission 57 and second series of axle shafts 43 also. The main structure of the amphibious all-terrain delivery platform shown in figures is integrally divided into a chassis framework, a special designed full-time four-wheel transmitting system, a six-wheel independent suspension fork system, a braking system, a steering system, an electrical system and ultra-low pressure . 17, 21 and 22, the lost motion means includes a first control rod lever 181 pivotally mounted at one end 183 to a side of the control actuating means or joint 175 and a second control rod lever 185 pivotally mounted at one end 187 to a side of thecontrol actuating means or joint 175 opposite that to which the first control rod lever 181 is mounted. An amphibious all-terrain vehicle as defined in claim 9, wherein said infinitely variable steering and transmission control means comprises in combination: a control actuating joint pivotally mounted to said vehicle for motion in two planes generally perpendicular to each other, one of said planes being substantially parallel to said vertical plane along a longitudinal axis of said vehicle; a first control rod lever pivotally mounted at one of its ends to a side of said control actuating joint; a second control rod lever pivotally mounted at one of its ends to a side of said control actuating joint opposite said side thereof to which said first control rod lever is mounted; resilient means connected to said first control rod lever being biased to produce a force which tends to resist movement of said first control rod lever in one direction about its pivot mounting; resilient means connected to said second control rod lever being biased to produce a force which tends to resist movement of said second control rod lever in one direction about its pivot mounting; when a force exerted on said first and second control rod levers exceeds said resisting forces produced by said resilient means, said resilient means are no longer capable of resisting said movement of said control rod levers about their pivot mountings thus allowing said control rod levers to move about their respective pivot mountings, the location of a point at which said force is exerted on said control rod levers remaining substantially static; stop means which limit the rotation of said first and second control rod levers about their respective mounting points in a direction opposite said direction in which said resilient means resist motion of said first and second control rod levers; a first control rod pivotally mounted at one of its ends to an end of said first control lever opposite said end of said first control rod lever which is pivotally mounted to said control actuating joint and pivotally mounted at its opposite end to a ratio selector device of said first transmission; and a second control rod pivotally mounted at one of its ends to an enD of said second control lever opposite said end of said second lever which is pivotally mounted to said control actuating joint and pivotally mounted at its opposite end to a ratio selector device of said second transmission. 7 is a side view of the chassis shown in FIG. 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. milwaukee easy load string trimmer head Matriculate Ahora! 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. 7 Column 2, line 67, adjacent v "Column 5, line 53, --Preferably-. An amphibious all-terrain vehicle as defined in claim 5, wherein said chain drive system comprises: at least one first chain driving sprocket wheel operatively affixed to said output shaft of said first transmission to rotate with said output shaft; at least one first chain driving sprocket wheel operatively affixed to said output shaft of said second transmission to rotate with said output shaft; at least one idler sprocket assembly having at least first, second and third chain sprocket wheels rotatably mounted on a first axle shaft of said first series of axle shafts; at least one idler sprocket assembly having at least first, second and third chain sprocket wheels rotatably mounted on a first axle shaft of said second series of axle shafts; at least one first driving chain operatively interconnecting said first chain driving sprocket wheel mounted on said output shaft of said first transmission to said first chain sprocket wheel of said idler sprocket assembly mounted on said first axle shaft of said first series of axle shafts to transmit a torque from said first transmission to said idler sprocket assembly; at least one first driving chain operatively interconnecting said first chain driving sprocket wheel mounted on said output shaft of said second transmission to said first chain sprocket wheel of said idler sprocket assembly mounted on said first axle shaft of said second series of axle shafts to transmit a torque from said second transmission to said idler sprocket assembly; at least one second chain driven sprocket wheel operatively affixed to a second axle shaft of said first series of axle shafts; at least one second chain driven sprocket wheel operatively affixed to a second axle shaft of said second series of axle shafts; at least one second driving chain operatively interconnecting said second chain sprocket wheel of said idler sprocket assembly mounted on said first axle shaft of said first series of axle shafts to said second chain driven sprocket wheel affixed to said second axle shaft of siad first series of axle shafts to transmit said torque from said idler sprocket assembly to said second chain driven sprocket and hence to said axle shaft; at least one second driving chain operatively interconnecting said second chain sprocket wheel of said idler sprocket assembly mounted on said first axle shaft of said second series of axle shafts to said second chain driven sprocket wheel affixed to said second axle shaft of said second series of axle shafts to transmit said torque from said idler sprocket assembly to said second chain driven sprocket and hence to said second axle shaft; at least one third chain driven sprocket wheel operatively affixed to said second axle shaft of said first series of axle shafts to rotate with said second axle shaft; at least one third chain driven sprocket wheel operatively affixed to said second axle shaft of said second series of axle shafts to rotate with said second axle shaft; at least one fourth chain driven sprocket wheel operatively affixed to said first axle shaft of said first series of axle shafts; at least one fourth chain driven sprocket wheel operatively affixed to said first axle shaft of said second series of axle shafts; at least one third driving chain operatively interconnecting said third chain sprocket wheel affixed to said second axle shaft of said first series of axle shafts to said fourth chain driven sprocket wheel affixed to said first axle shaft of said first series of axle shafts to transmit said torque from said second axle shaft to said fourth chain drivEn sprocket wheel and hence to said first axle shaft, said first axle shaft therefore constituting a jackshaft; at least one third driving chain operatively interconnecting said third chain sprocket wheel attached to said second axle shaft of said second series of axle shafts to said fourth chain driven sprocket wheel attached to said first axle shaft of said second series of axle shafts to transmit said torque from said second axle shaft to said fourth chain driven sprocket wheel and hence to said first axle shaft, said first axle shaft therefore constituting a jackshaft; at least one fifth chain driven sprocket wheel operatively affixed to a third axle shaft of said first series of axle shafts; at least one fifth chain driven sprocket wheel operatively affixed to a third axle shaft of said second series of axle shafts; at least one fourth driving chain operatively interconnecting said third chain sprocket wheel of said idler sprocket assembly mounted on said first axle shaft of said first series of axle shafts to said fifth chain driven sprocket wheel affixed to said third axle of said first series of axle shafts to transmit said torque from said idler sprocket assembly to said fifth chain driven sprocket wheel and hence to said third axle shaft; and at least one fourth driving chain operatively interconnecting said third chain sprocket wheel of said idler sprocket assembly mounted on said first axle shaft of said second series of axle shafts to said fifth chain driven sprocket wheel affixed to said third axle of said series of axle shafts to transmit said torque from said idler sprocket assembly to said fifth chain driven sprocket wheel and hence to said third axle shaft. FIG. 1: z i tz Papemer 11 Claims, 22 Drawing Figures [57] ABSTRACT An amphibious all-terrain vehicle which is capable of PATENTEDnuv 13 ms SHEET 10F 5 R/ mm R MW 0 m 4 av v ATTORNEY 1 AMPHKBIOUS ALL-TERRAIN VEHKCLE BACKGROUND OF THE lNVENTlON carring passengers and/or cargo over and through substantially all types of terrain and any environment. Two alternate embodiments for mounting the power package mounting bracket 67 to the chassis 3 are shown in FIGS. In the 1960s and 1970s the company made amphibious all-terrain vehicles that had six wheels known as the Terra Tiger . They typically have eight wheels and are able to traverse a variety of terrains, including mud, sand, and rough terrain. These ratchet teeth are adapted to engage the pawl. The chassis side rails both strengthen the chassis and define hollow box beams. Driving Time: 20min. A lubricant is contained in a portion of the vehicle chassis structure to lubricate the chain drive system as it passes therethrough. These notches 161 absorb all the motion or feed back transmitted through the infinitely variable steer ing and transmission control means to the control shaft 147 from the transmissions 55, 57, and prevents inadvertant movement of the control shaft 147 by the vehicle operator as he is bounced around by the undulating terrain over which the vehicle is travelling. 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. 10. 8 is a front sectional view of the chassis taken along line 3-8 of FIG. FIG. Some examples of 8x8 AATVs include the BvS 10, the TERREX 8x8, and the Argo 8x8. 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. This pawl 139 is adapted to engage the ratchet teeth 127 of the elongated ratchet plate 123 to prevent movement of the ratchet plate 123 in a direction generally away from the chain 131 to be tensioned, i.e. 12. The preferred embodiment, shown in FIG. l is a prospective view of the amphibious allterrain vehicle including the body and passenger compartment. 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. 1 and 2, preventing any lost motion in the second control rod lever 185. GIBSON, JR. An amphibious all terrain vehicle as defined in claim 8, wherein said chain tensioning devIces comprise in combination: a tensioning device mounting plate adapted to be secured to a structure; at least one elongated ratchet plate pivotally mounted at one of its ends to one end of said mounting plate; a plurality of ratchet teeth formed in an end of said ratchet plate opposite said end pivotally mounted to said mounting plate; a sprocket wheel adapted to operatively engage one of said chains to be tensioned rotatably mounted at said end of said ratchet plate contaning said ratchet teeth, and being disposed such that its sprocket teeth extend beyond the longitudinal edges of said elongated ratchet plate; first resilient means operatively associated with said ratchet plate biased to urge said ratchet plate to pivot about its pivot mounting in a direction generally toward said chain to be tensioned thereby causing said sprocket wheel to contact and apply a constant force against said chains to be tensioned thus keeping it in tension; a pawl adapted to engage said ratchet teeth pivotally mounted at one end to an end of said mounting plate opposite said end to which said ratchet plate is pivotally mounted, said pawl being disposed to prevent movement of said ratchet plate in a direction generally away from said chains to be tensioned; and 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. The Bandvagn BV206 was developed by AB Hgglund & Sner starting in 1974 as a blank slate design. in a direction indicated by the arrow B shown 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 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. 11. The vehicle operator steers, controls the forward and reverse directions, and speed of the vehicle by manipulating a single vehicle operators control member. 6 is a top view of the chassis of the vehicle shown in FIGS. FIG. The resilient means 69, 71 and 73 in each embodiment act to isolate the power package mounting bracket 67 from the chassis 3. However, the lost motion means 171 becomes actuated at this point. It should be kept in mind that theprime mover throttle control means need not be manipulated, or changed to maneuver the vehicle. 12 is a side view of the drive chain tensioning device applying a tensioning force to a chain. as does the first and second axle shafts 97, 103. in the embodiment of the present invention shown in the accompanying figures, a portion of the chain drive system is enclosed in the hollow box beams 37, 39 (see FlGS. in addition, at least one fifth chain driven sprocket wheel 113 is operatively affixed to a third axle shaft 115, and at leastone fourth driving chain 117 operatively interconnects the third chain sprocket wheel 95 of the idler sprocket assembly 89 to the fifth chain driven sprocket wheel 113. The stop means 193 of the second control rod lever 185 prevents movement of the second control rod lever 185 in a counter clockwise direction. LEARN MORE ABOUT THE ATLAS EV. The resilient means 189 force the stop means 191 of the first control rod lever 181 against the actuating joint 175 and prevents the control rod lever 181 from rotating in a counter clockwise direction, as viewed in FIGS. An alternate embodiment, shown in FIG. I. A headlamp 21 may be situated in the body for night driving. 9 utilizes one resilient means .73 situated between the power package mounting bracket 67 and the floor pan 25 of the chassis 3. 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. 7. power originating from secondary power source, 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. 3 is a side view of the vehicle shown in FIG. FIG. 1973 change ".logintudinal" to change "adjacne t" to change "Preferrably" to "of" to---or-. Attachable optionally to the pontoon hull (2) are earth-moving, wetland-clearing, wetland-farming, snow-moving . 2, I4, 15 and 16) extend outwardly from opposite chassis side walls 31.
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