Abstract: An arrangement for mounting a powertrain of a four-wheeled vehicle of a body-on-frame type, wherein the powertrain is mounted on a chassis in an orientation transverse to the longitudinal axis of the vehicle. The mounting arrangement comprises a right-side powertrain mounting assembly 310 for supporting the powertrain 100 on the right-hand side, a left-side powertrain mounting assembly 320 for supporting the powertrain 100 on the left-hand side of the vehicle, and a powertrain roll-restricting and mounting assembly 330 for supporting the powertrain 100 on the rear side of the powertrain 100. The right-side powertrain mounting assembly 310 and the left-side powertrain mounting assembly 320 comprise a right isolating element 316 and a left isolating element 326 respectively, and the powertrain roll-restricting and mounting assembly 330 comprises a roll restricting and isolating element 334.

Abstract: The present disclosure envisages an engine control system (100) that enables multi-mode drivability in off-road vehicles. The system (100) comprises a mode selection device (101) and an electronic control unit (ECU) (104). The mode selection device (101) is configured to receive an input from an operator for selection of at least one mode of engine operation, and to generate a mode selection signal corresponding to the input. The electronic control unit (ECU) (104) is communicatively coupled with the mode selection device (101) to receive the mode selection signal and generate at least one control signal. The electronic control unit (ECU) (104) is further configured to control a fuel injection system (106) of the vehicle based on the selected mode according to the load requirement, thereby facilitating multi-mode drivability. The system (100) allows a vehicle to operate in different operating modes as per terrain conditions.

Abstract: A mechanism (100) for raising and lowering lifting arms (104) of a work vehicle includes an operating lever (111) that is secured at the column (103) of the steering wheel (102) of the work vehicle, a hydraulic arrangement and at least one linkage for operating the lifting arms (104). The hydraulic arrangement further includes a plurality of piston-cylinder pairs (105a-105b, 110a-110b, 115a-115b, 120a-120b, and 125a-125b) provided between the operating lever (111) and the linkage, for controlling the raising and lowering operation of the lifting arms (104). The operating lever (111) permits an effective and easy control of the raising and lowering operation of the lifting arms (104).

Abstract: An agricultural sprayer unit 700 and a spray deflecting mechanism 70 thereof for the sprayer unit 700 is provided. The agricultural sprayer unit 700 includes a control valve 702, a controller unit 703, a plurality of sprayer nozzles 704, a sprayer tank 706, a sprayer pump 708 and a spray deflecting mechanism 70. The spray deflecting mechanism 70 includes a spray defecting arrangement 72A and a collecting means 70T. The spray deflecting arrangement 70A is adapted to be moved between a deflecting position in which the spray deflecting arrangement 72A is adapted to deflect and re-direct unutilized dispensed fluid from at least one sprayer nozzle 704 to the collecting means 70T thereby restricting wastage of chemical agent/biological agent where the spraying is not required and also to restrict spraying of chemical agent/biological agent to healthy plants.

Abstract: A housing (100) for housing hydraulic components, wherein the hydraulic components are configured for operating a hitch mechanism of a tractor, is a single-body component that is configured to house a plurality of valve mechanism and a reciprocating piston therein. The housing (100) comprises cavities for locating valve mechanisms therein and a cylinder (110) for accommodating a reciprocating piston (210). The housing (100) together with a plurality of valve mechanisms (122, 124, 126, 128, 130, 132) disposed in corresponding cavities, forms a predetermined hydraulic circuit (1000). The hydraulic circuit (1000) has minimum number of leakage joints, minimizes number of components and therefore assembly and machining operations.

Abstract: Transmission control mechanism 100 in a power transmission system of a vehicle a transmission shift lever 102, a shifter arm 106, an input ratchet shifting assembly 108, an input shift ratchet and cam assembly 110, a drive shaft 112, a plurality of keys 113, a driven shaft 114, a coupler 115, a driven shaft drive gear 116, a driven shaft driven gear 118, a plurality of rail shifting means 120, a plurality of bushes 121, a plurality of rail shifter support members 122, a plurality of pawl assemblies 124, a plurality of pawl kicker means 126, a lever position control valve assembly 136, an active detent control valve assembly 138, a detent control valve assembly 140, a clutch selection control valve assembly 142, a gear shift lever position valve lever 144 and a master clutch control valve assembly 100M.

Abstract: Auxiliary transmission actuation mechanism 200 in a power transmission unit of a vehicle includes a transmission actuating gear 202, a gear driven bush 204, a gear actuating means 206, a shift fork 208, a shift rail 210, a clutch control valve actuating arm 212, a rail shifting means 214. The transmission actuating gear 202 is used to drive at least one of an even shaft and an odd shaft which in turn drives an output shaft through gears thereby propelling the vehicle when at least one of a dual clutch unit and a hydraulic system of vehicle is not functioning. The clutch control valve actuating arm 212 is adapted to engage a movable member of a clutch control valve assembly 100V thereby actuating clutch control valve 100V to de-actuate the dual clutch unit.

Abstract: The present invention is related to a vehicle provided with operation selection mode. In particular, the present invention is related to a common rail electronically controlled vehicle provided with operation selection mode wherein the user can select either of the power mode and the economy mode of vehicle operation depending on the road conditions. The system of the present invention provides a system to enable selection of power mode operation for power conscious driving requirement or economy mode operation for fuel conscious driving option obviating the use of additional interface devices between engine and engine control unit.

Abstract: Multiple mode control system for a vehicle includes a vehicle control unit operatively configured with manual override switch, one or plurality of sensors, audio output means and electronic control unit (ECU). The vehicle control unit includes processor configured with Read Only Memory, random access memory, analog to digital converter, switch driver and an optional communication engine and hard disk drive. The engine of the vehicle is configured with electronic control unit.

Abstract: The present disclosure relates to a method of preventing corrosion of mating surfaces of components. The method comprising impregnating a polyester based carrier with an anaerobic acrylic adhesive to form an impregnated carrier and spraying a pressure sensitive acrylic adhesive on one surface of the impregnated carrier to form an impregnated carrier having a pressure sensitive acrylic adhesive layer, which is protected using a protective silicon release liner to configure a pasting surface. The pasting surface is pasted on a first component, such that pasting layer is in contact with first component. A second component is abutted to first component with the impregnated carrier there between and force is applied on first and second components such that the anaerobic acrylic adhesive oozes out from the impregnated carrier and coats both mating surfaces in absence of oxygen to commence and complete curing of anaerobic acrylic adhesive on the mating surfaces of the first and the second components.