Abstract: A power transmission device for an automobile, which is provided with a belt variable transmission and a direct coupling gear and capable of transmitting a power from a drive source to a differential gear selectively through the belt drive by the belt variable transmission or the direct coupling drive by the direct coupling gear, a counter gear engageable with an output shaft being provided on a counter shaft having a drive gear for transmitting the power to the differential gear so that the direct coupling gear engages with the counter gear to allow the gears during the direct coupling drive to engage with each other at two stages.

Abstract: In a power transfer device including an input shaft rotatably mounted within a housing, a first output shaft rotatably supported on the housing for connecting the input shaft to a pair of front wheel drive axles, and a second output shaft arranged in parallel with the first output shaft and rotatably supported on the housing for drive connection to a pair of rear wheel drive axles, a shift mechanism includes a sleeve member axially slidable on the first output shaft between respective positions in which it effects a drive connection or disconnection between the output shafts, a shift rod arranged in parallel with the output shafts and axially movably supported on the housing, a shift fork mounted on the shift rod and coupled with the sleeve member, an operation rod extending through the peripheral wall of the housing and rotatably supported therethrough, the operation rod having an outer end operatively connected to a manual operation lever, and a swing arm secured to the inner end of the operation rod for ro

Abstract: A four wheel drive transfer case having a three element planetary gear differential connected to the output shaft of a transmission and having two output shafts which are driven by the differential in a manner such that rotary motion of any one shaft effects rotary motion of the other shafts in a predetemined timed relationship. The transfer case further includes an electromagnetically actuated friction clutch assembly including a ball ramp mechanism and having frictionally engageable members for operably interconnecting two of the planetary gear components in a manner such that relative rotation between the two output shafts is modulated by a torque level established between the frictionally engageable members of the clutch.

Abstract: A cycle exerciser has a pedal-actuatable drive shaft and a pair of counter shafts rotatably mounted about spaced, parallel axes. First and second sprockets are mounted on the drive shaft and on one of the counter shafts, respectively. Third and fourth sprockets are mounted on the other counter shaft. A fifth sprocket is connected to an energy-absorbing wheel. The first and second sprockets are the same size and larger than the third sprocket. The fourth sprocket is larger than the fifth. A pair of oscillatable handle bar levers are connected to drive crank arms at opposite ends of the one counter shaft. A primary endless chain is in wraparound connecting engagement with the first, second, and third sprockets. A secondary endless chain is in wraparound connecting engagement with the fourth and fith sprockets. Energy is applied to the wheel through foot pedals and/or the handle bar levers.

Abstract: A cycle exerciser having a wheel rotatably mounted on a frame and arranged to absorb energy applied to the wheel through a pair of foot pedals and/or a pair of handlebar levers. A pedal-driven main drive shaft is connected to a countershaft through a first speed-increasing chain and sprocket mechanism, and the countershaft is connected through a second speed-increasing chain and sprocket mechanism to the energy-absorbing wheel. The main drive shaft is connected through a one-to-one chain and sprocket mechanism to another countershaft enabling the main drive shaft and the other countershaft to rotate at the same speed. The handlebar levers are connected to a pair of drive crank arms which are secured to opposite end portions of the other countershaft.

Abstract: In combination with a power transmission, a power transfer device comprises a first shaft rotatably mounted within a housing and having an input end for connection to an output shaft of the transmission and an output end for drive connection to a pair of rear-wheel axles, a second shaft rotatably mounted within the housing in parallel with the first shaft for drive connection to a pair of front-wheel axles, a drive gear rotatably mounted on the first shaft and connectable to the first shaft, a driven gear rotatably mounted on the second shaft and connectable to the second shaft, the driven gear being drivingly connected to the drive gear, and a pair of sleeves each mounted on the first and second shafts and shiftable between a first position where both the clutch sleeves are retained to connect the drive and driven gears to the first and second shafts and a second position where both the clutch sleeves are retained to disconnect the drive and driven gears from the first and second shafts, whereby both the dri

Abstract: In the drive for a textile working machine, for the synchronized yet independently operable drive of at least two shafts, brake-clutch units associated with each shaft are provided, which are driven by a common electric motor. To achieve a regulation and control having good dynamic properties and fast response, provision is made for the brake-clutch units to be controlled such that the rotatory speed of the driven shaft of the first brake-clutch unit is given as a required value, and the rotatory speed of the second brake-clutch unit is synchronized through the rotatory speed of the driven shaft of the first brake-clutch unit, systems being provided for establishing the rotatory speed ratio.

Abstract: A power transfer device includes an input shaft for connection to an output shaft of a power transmission, a first output shaft rotatably coupled at the inner end thereof with the input shaft, a second output shaft arranged in parallel with the input and first output shafts, an output member rotatably mounted on the first output shaft and being operatively connected to the second output shaft, a planetary gear unit mounted on the input shaft and having an input member connected with the input shaft and an output element for providing a low speed drive power train, a first sleeve member mounted on the first output shaft between the planetary gear unit and the output member and shiftable between a first position where the first sleeve member is retained to connect the first output shaft to the input shaft and a second position where the first sleeve member is retained to connect the first output shaft to the output element of the planetary gear unit, and a second sleeve member mounted on the first output shaft

Abstract: A multiple rotary drive system for a textile-working machine has first and second clutch-brake units. Each clutch-brake unit has a rotatable flywheel, a non-rotatable brake surface, and a rotatable shaft to be driven, whereby the rotatable shaft can be connected to the textile-working machine as a rotary drive of the system therefor. A clutch disc and a brake disc of each clutch-brake unit are connected to the shaft thereof for rotation therewith and are arranged for controllably engaging with, respectively, the flywheel for rotatably driving the shaft therefrom and the brake surface for braking rotation of the shaft therefrom. The flywheel of the first clutch-brake unit is rotationally driven, whereby the drive system can be driven by a continuously-rotating shaft of a continuously-operating electric motor. A belt extends about each flywheel for coordinate rotation of the flywheels when the one is rotatably driven by the electric motor.

Abstract: A dual planetary differential for a two wheel/four wheel drive vehicle transfer case mechanism providing an unequal torque split between the front and rear wheels during its full-time four wheel drive operation. The dual planetary gear set may be shifted by means of a mode clutch to provide either four wheel drive with full-time differentiation between the front and rear wheels or a part-time four wheel drive mode wherein the dual planetary is in a locked-up condition. The first and second sun gears of the dual planetary have unequal diameters with differing numbers of teeth such that, for example, proportionally more torque is transferred to the rear wheels than the front wheels. The sun gears have complementary frusto-conical web portions arranged in a juxtaposed compact manner within the transfer case.

Abstract: In a drive system for automobiles having two driven axles, a differential gearing between the axles serves at the same time as distributor gearing. A fluid friction clutch is associated with the differential gearing as an optional differential lock thereof. In order to guarantee that the distribution of the driving torques to the two axles can be changed either arbitrarily by hand or automatically on the basis of various operational data, each of the two parts of the fluid friction clutch, adapted for being coupled with each other, is driven from one of two output members of the differential gearing. A preferably continuously adjustable change-speed gearing is associated with one of the two output members. At least one piston drive for acting upon the change-speed gearing and a control unit lodged in an actuating line for the piston drive, as well as a governor for processing operational data of the vehicle or the engine thereof can also be provided.

Abstract: A refining roll drive for chocolate refining machines, wherein motion is transmitted by means of straight-cog pulleys and cogged drive belts. Two drive motors are provided, one on each side of the machine. One motor drives the odd-located rolls, and the other motor drives the even-located rolls. Any oscillable rolls provided would be carried on a common holder also carrying their respective drive motor.

Abstract: A front and rear wheel drive vehicle having straddle-type seating. A power train is located beneath the seat and between the footpegs of the vehicle. The engine employs parallel output shafts located on either side of the crankshaft to drive power transmission means to the front and rear axles. A speed change mechanism is contained within the engine case along with the output shafts and includes a first transmission shaft between the crankshaft and one of the output shafts. In one embodiment, the cylinder block of the engine is illustrated as being inclined toward the speed change transmission such that the cylinder block, cylinder head and head cover do not extend laterally outwardly beyond the engine case. To employ both output shafts, sprockets are arranged on each shaft with a coupling chain. The orientation of the output shafts provides for a narrower engine profile.

Abstract: A mechanical, infinitely variable speed drive is provided with reverse actuation and a single control lever. The drive includes a shaft with an output gear and two driven, face-to-face bevel gears. Shifting mechanism connects either or neither bevel gear to the shaft. A drive bevel gear engages both driven bevel gears and is driven through variable speed pulleys. A cam plate operates the shifting mechanism and a cam manipulates the variable speed pulleys. Both the cam plate and the cam are controlled by a single control lever. The output can be through a differential with the bevel gear shaft being hollow and rotatably mounted on one of the axles of the differential.

Abstract: The transfer case of a vehicle that can be driven in two-wheel drive or four-wheel drive includes a range speed transmission driveably connected to the output of a multiple speed ratio transmission and adapted to drive the transfer case output shaft. A drive sprocket journalled on the output case is driveably connected by a chain belt to a driven sprocket that is connected to the front driveshaft. The front axle has a differential that transmits power from the front driveshaft to left and right axleshafts when four-wheel drive is selected. Automatic locking hubs driveably connect the front axleshafts to the front wheel assemblies and are adapted to automatically disengage when the front wheels rotate opposite the direction that produced engagement of the locking hubs. The drive sprocket is accelerated from rest to the speed of the output shaft of the transfer case through operation of a magnetic clutch or hydraulic coupling.

Abstract: A power transmission combines a continuously variable belt drive in series relation with a multi-ratio gear arrangement between the transmission input and output shafts. The gear arrangement can be selectively changed between low and high ratios. In each gear ratio, the belt drive ratio is controlled from an underdrive ratio to an overdrive ratio to thereby provide two continuously variable drive ranges to effect an increase in output speed. A selectively operable transition clutch, controlling a chain drive disposed in parallel with the belt and gear drives, is provided to maintain power transmission between the input and output shafts during a ratio change in the gear arrangement while the belt drive ratio is changed from overdrive to underdrive.

Abstract: A cap dispenser includes a carousel cap magazine holding a number of cap stacks and a cap delivery assembly for dispensing individual caps on demand. A drive assembly actuates the cap delivery assembly to dispense a cap and indexes the magazine when a low supply of caps are within the cap delivery assembly to supply cap stacks thereto.

Abstract: The invention provides a transmission between a power input and an output shaft, especially suitable for a motor vehicle. The transmission incorporates a speed variator and a planetary device with four elements. The planetary device comprises two planetary gears connected to one another and coupled to the power input by means of the variator, a satellite-holder adapted to be braked so as to obtain reverse motion, an output element formed by the ring and the satellite-holder, and a ring which is designed to be either left idle or, for example, braked so as to obtain two ranges of forward motion. The primary pulley of the variator is coaxial with the axis of the power input, while the secondary pulley of the variator is coaxial with the planetary device. The variator and the planetary device are located in two separate enclosures of the housing.

Abstract: A transmission for motor vehicles having a conical-disc band transmission placed in a casing, a reduction gear and, if necessary, a differential. In order to achieve an optimum transmission-ratio range for motor vehicles and good efficiency, the reduction gear contains two forward speeds and is connected to a fixed gear on the power take-off shaft by means of an additional fixed gear. The driving disc pairs of the conical-disc band transmission are located directly on a section of the drive shaft and on the power take-off shaft. The reduction gear and the conical-disc band transmission can be actuated by means of conventional synchronous clutches. The transmission case is longitudinally fitted with a center wall which subdivides the space into two compartments, one of which is closed by a front cover and the other by a rear cover. While one compartment contains the reduction gear and, if necessary, the differential, the other compartment contains the conical-disc band transmission.

Abstract: A continuously variable transmission with wide ratio coverage has a variable ratio belt drive in series with a fixed ratio drive which is selectively connectible between the input and output shafts. A pair of selectively engageable clutches cooperate with the belt drive to provide two continuously variable speed ratio ranges. A transition clutch maintains power flow between the input and output shafts during shifting from one range to the other. The belt drive is controlled between the maximum and minimum drive ratios in each speed range. The belt ratio is held constant while the transition clutch is engaged.

Abstract: A continuously variable belt driven pulley system drives a torque converter followed by a planetary reversing speed reduction gearset another speed reduction unit and the differential, which distributes power to the drive wheels of the vehicle. The drive system of a motor vehicle according to a second aspect of the invention includes a continuously variable flexible belt-pulley system driving a reversing bevel or planetary gear set and a tandem fluid coupling, which functions as a limited slip differential and distributes power to the drivewheels of the vehicle through two speed reduction gearsets driven from two output shafts of the fluid coupling.

Abstract: A variable V-belt type continuously variable transmission for vehicles which includes an input shaft and an output shaft, a first torque transmitting gear mechanism alternatively connectable with the input shaft and the output shaft, a countershaft connected to the first torque transmitting gear mechanism, a variable V-belt and pulley assembly, one end of which is connected to the countershaft, and a second torque transmitting gear mechanism connected to an opposite end of the variable V-belt and pulley assembly and alternatively connectable with the input shaft and the output shaft such that torque transmission from the input shaft to the output shaft occurs via a first route through the first torque transmitting gear mechanism, the countershaft, the variable V-belt and pulley assembly and the second torque transmitting gear mechanism and via a second route through the second torque transmitting gear mechanism, the variable V-belt and pulley assembly, the countershaft and the first torque transmitting gear m

Abstract: In the four-wheel drive transfer apparatus for the automotive vehicle's automatic transmission which includes input shaft, a first output shaft coaxially aligned with the input shaft and normally having a power transmission from the input shaft, and a second output shaft in parallel with the first output shaft and having a power transmission from the input shaft when the four-wheel drive is selected, the improvement further includes a wet-type multiple-disc clutch member, a wet-type multiple-disc brake member, and a planetary gear set interposed between the input shaft and the first and second output shafts and containing gearing elements selectively operated by the clutch member and brake member so that the gearing elements engage with or disengage from each other, whereby the clutch member causes the input shaft and the second output shaft to engage with each other so as to switch between the two-wheel drive and four-wheel drive during the vehicle running conditions and enable the transfer apparatus to prov

Abstract: One or more remotely disposed valves may be opened or closed by a control handwheel by means of rotatable flexible shafting and mechanism associated therewith which may reduce the torque required to rotate the hand wheel and permitting much lighter weight and less costly flexible shafting to be employed. The associated mechanism comprises pulley-belt arrangements and/or gearing structures at each valve to be opened or closed as well as an optional pulley-belt arrangement cooperating with the handwheel. A torque limiting clutch device may readily be incorporated into the system for providing necessary slippage to the valve stems in the event one or more of the remotely disposed valves reaches the end of its travel prior to the remaining valves in the system.

Abstract: A four wheel drive torque transfer device is switchable between two wheel drive and four wheel drive during running operation of a vehicle having an automatic transmission. A reducer permits direct coupling or reduced speed drives. A parking gear associating with the transfer device requires only small modification to the conventional parking mechanism.

Abstract: A drive for an agricultural machine; such as a forage wagon or heavy duty spreader apron; the drive including a drive shaft of apron chains being powered by transmissions that are fully enclosed so as to not get clogged with mud or ice and the like, the transmission being powered from a power take-off of a tractor.

Abstract: A transmission for four-wheel drive vehicles of the type having a four-wheel drive transfer disposed between the front transmission section having a gear train or a planetary gear train therein and the rear transmission section to which lubricating oil or hydraulic operating fluid is to be introduced, the improvement comprising a wet type or multi-plate clutch for the four-wheel drive transfer which permits a smooth switching over between a two-wheel drive mode and a four-wheel drive mode while the vehicle is cruising, and further comprising a fluid path which connects between the bottom of the rear transmission section and the front transmission section and through which the lubricating oil or hydraulic operating oil in the rear transmission section can be smoothly returned to the oil pan located under the rear transmission section.

Abstract: A motor vehicle transmission unit provided with an automatic variable ratio transmission mechanism and a supplementary fixed ratio transmission mechanism which transmits torque from an input shaft to an output shaft of the unit in conditions of low speed and high torque. A free wheel clutch allows the variable ratio transmission mechanism to take over the drive when the speed increases, this being accomplished by means of an automatic speed sensitive clutch which engages when the speed of the output shaft reaches a predetermined threshold valve. A torque converter or other progressive coupling device links the input shaft of the unit, via an isolating friction clutch, to the fixed ratio transmission mechanism.

Abstract: A transmission with a variator, notably for automotive vehicles, is disclosed. The transmission is constituted by a variator which can be disconnected by engaging a constant-ratio direct drive. The engagement system is an either-or device.

Abstract: An automatic transmission for use with a vehicle wherein the engine and transmission are transversely disposed relative to the longitudinal axis of the vehicle. A unitary transmission housing encloses the transmission components so that the torque converter and control pump are disposed on one axis of the housing while the gearing, control elements and final drive are disposed on another axis parallel to the one axis.

Abstract: The system permits selective combining of one of a plurality of prime movers with a plurality of propeller shafts by means of a transverse chain drive between the propeller shafts to enable efficient multi-screw ship operation with one engine.

Abstract: A hydraulically actuated auger is adapted for mounting on a skid steer vehicle. The auger includes a hydraulic drive motor for driving the main drive shaft of the implement as well as an auxiliary drive shaft interconnected with the main shaft by multiple chain and sprocket drives disposed therebetween. An augering tool is mountable on one or the other of the output shafts of the implement. Use of the appropriate chain and sprocket drive with the hydraulic output of the drive motor permits variable speed settings for the hydraulic auger.

Abstract: The rotor drive assembly is utilized in driving a rotor assembly in an apparatus for centrifugal liquid processing of whole blood wherein whole blood is withdrawn from a donor, passed into a bowl held by the rotor assembly and the blood is centrifuged to separate the same into at least three components within the bowl. One component which is to be collected is withdrawn at a fixed rate of volumetric displacement while the other two components are withdrawn at variable rates of volumetric displacement. The other two components are recombined and returned to the donor. The withdrawal of the one component is optically monitored to determine whether or not either one of the other components is being mixed with the one component. The rotor drive assembly includes a unitary vertical drive shaft having a lower rotatable collar, an intermediate fixed collar and an upper rotatable collar mounted thereon.

Abstract: A transfer case assembly is disclosed as comprising two output shafts rotatably supported within the transfer case housing in a coaxially relationship and connected to the output hubs of a two-way roller clutch. The transfer case input shaft is rotatably supported within the housing in a parallel relationship to the output shafts. A chain drive sprocket is rotatably mounted on the input shaft directly coupled to the two-way roller clutch by an endless drive chain.

Abstract: There is disclosed a multiple output belt driving geared transmission wherein control of the speed and power delivered to the belt means and subsequent prime user is provided.

Abstract: A power transmission is provided including a pair of input shafts with a first gear train drivingly connecting the input shafts for equal inverse rotation. An output shaft is also provided and second gear train structure drivingly connects each of the input shafts to the output shaft for rotation of the latter in response to inverse rotation in the input shafts. Also, a powered shaft is provided and torque transmitting structure drivingly connects the powered shaft to a selected input shaft for rotation of either input shaft in the same direction in response to a given directional rotation of the powered shaft. The power transmission is duplicated in a second transmission with the output shafts of the power transmissions drivingly connected to opposite side drive wheels of a vehicle, whereby the power transmissions may be equally actuated for forward and reverse movement of the associated vehicle as well as inversely operated for steering the associated vehicle.

Abstract: The drawings illustrate a power transfer arrangement wherein the power from any of a gas turbine, diesel, or piston engine is transferred via a chain drive to either a toric or a conventional automatic or manual transmission, in either desired rotational direction, with additional provisions for driving a plurality of accessory drive sprockets via a chain drive from the transmission input, such that, whatever combination of engine and transmission is selected, the accessories will always operate in the same originally established direction and speed range within 5 rpm.

Abstract: A power transfer mechanism incorporated in a multiple path drive system includes a transfer case disposed between a source of input torque and at least one drive axle. The transfer case has a pair of parallel drive trains including a gear drive train and a chain drive train, and means for selectively engaging one of the drive trains as desired to provide power transfer. A sprocket in the chain drive train serves as one of the gears in the gear drive train.

Abstract: A plural power path torque transfer mechanism for incorporation in a four-wheel drive vehicle between a source of input torque and a pair of front and rear drive axle assemblies. The torque transfer mechanism includes a housing having an input shaft connected to the source of input torque and a pair of spaced output shafts each adapted to be connected to one of the axle assemblies. Plural power paths are established between the input and output shafts by selectively engaging either a gear drive unit or a chain drive unit.