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8091451 |
Power divider for motor vehicles comprising a controlled friction coupling
The invention relates to a power divider for motor vehicles, comprising a housing (1), a primary shaft (2) having a drive connection to a first driven axis, a controlled friction coupling (4) and a...
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8015900 |
Split-torque gear box
A split torque gearbox system provides a multiple path, three stage power gear train that transmits torque from a high-speed engine to a low speed output shaft, while providing equal gear load...
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8011262 |
Multipurpose combined machine
A multipurpose combined machine, such as compressor-pump or similar, includes motor elements (M) and a plurality of operating machines (H, C, V) that can be powered in an independent manner by the...
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7913587 |
Internal combustion engine and vehicle having the internal combustion engine
An engine (internal combustion engine), in accordance with an embodiment, includes: a crankcase; a crankshaft accommodated in the crankcase; a first crank gear and a second crank gear disposed...
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7836785 |
Gear train
A gear train comprising a driving gear and at least two driven gears respectively engaged with the driving gear. Multiple teeth of the driving gear can be accommodated between two adjacent teeth of...
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7594453 |
Gear system for drive of a multi-shaft extruder
To drive an extruder which has several axially parallel shafts rotating in the same direction, with conveyor elements, arranged around a circle at equal angles with respect to each other, the...
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7536129 |
Power transmitting apparatus, power switching apparatus, and driving apparatus of multi-function machine using the same
A driving apparatus of a multi-function machine includes a scanner unit scanning data recorded on a sheet of document and a document transport part to transport the sheet of document. A printer...
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7475617 |
Orbital transmission with geared overdrive
The transmission includes an orbital gear complex in combination with a variable hydraulic pump and motor. The input to the transmission is increased in speed by the orbital gearing such that, when...
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7401534 |
Actuator device
An actuator device includes a drive motor, gears and pairs of rotary shafts. The gears are rotated by torque outputted from the drive motor. Each pair of rotary shafts corresponds to one of the...
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7395728 |
Powershift gearbox for construction machines, especially for a tractor backhoe loader and a telescopic handler
A multi-geared high-low clutch for construction machines and telescopic handlers, with a torque converter, a drive shaft, an output shaft and several jack shafts, with distributed idlers on the...
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7270023 |
Gearbox for vehicle
A transmission for a vehicle is proposed which comprises one main transmission MT with one input shaft (1) and one output shaft (2), the same as at least one range change group (3) and one power...
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7231848 |
Transfer case with dual chain transfer mechanism
A transfer case for use in a motor vehicle to selectively transfer drive torque from a powertrain to first and second pairs of wheels. The transfer case includes an input shaft driven by the...
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6931964 |
Transfer case with multi-gear transfer mechanism
A transfer case is provided and includes a first output shaft driven by a powertrain and operably interconnected with a first pair of wheels, a second output shaft selectively driven by the first...
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6732603 |
Phase rotary disk motor switching module
A phase rotary disk motor switching module employs anchor notches located on the peripheral rim of a rotary disk mounted on a motor to couple with a retaining element to enable the rotary disk to...
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6575056 |
Dual layshaft transmission
The dual layshaft transmission with load compensation has one axially and radially mounted drive shaft, one main shaft mounted coaxially thereto which is connected via a PTO-shaft with an output...
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6502475 |
Multiple-speed gear arrangement for portable planer and other power tools
A multiple-speed gearbox for a planer. The planer includes a cutterhead mounted on an input shaft, which is driven by an electric motor, and infeed and outfeed rollers, which are driven by an...
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6443034 |
Rotary actuator and system
An actuator system comprising a rotary actuator having an input member, a first output and a second output, the first and second outputs being arranged to move at substantially the same regular...
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6418816 |
Power transmission device
A power transmission device includes a motor, a first gear member having an internal gear and an external gear, wherein an output of the motor is transmitted to the internal gear to rotate the...
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6412369 |
Four-wheel vehicle drive system
A four-wheel vehicle drive system for a part-time 4-wheel drive vehicle having a high-speed 2-wheel drive mode, a high-speed 4-wheel drive mode, and a low-speed 4-wheel drive mode. The four-wheel...
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6393944 |
Intermediate total power takeoff for trucks and self-propelled machines for various operations
A total power takeoff is provided which is positioned between a transmission and a differential gear of a self-propelled vehicle and is operated by the transmission of the vehicle. The power...
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6318198 |
Bicycle transmission
An improved bicycle transmission of a type having a housing, a pair of walls, a primary axis, primary gears, a splined shaft, a meshing gear, a primary group, an independent gear, an intermediate...
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6298741 |
Actuator with dual operating outputs
An actuator for driving two separate gear trains having separate loads. The actuator includes: a drive motor; a drive gear attached to an output shaft of the drive motor; and first and second...
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6298751 |
Drive transmission apparatus for twin-screw extruder
A drive transmission apparatus for a twin-screw extruder is provided which transmits a rotational driving force from a single prime mover to a first screw and a second screw disposed in parallel to...
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6283890 |
Modular housing for vehicular power transfer devices
A power transfer device for a motor vehicle having a modular housing assembly which supports a geartrain. A first embodiment of the modular housing assembly includes a case having unitary sidewall...
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6186017 |
Multi-speed bicycle transmission
A multi-speed bicycle transmission having a housing including spaced, opposing face plates, with each face plate having a pedal shaft opening and a secondary shaft opening. A pedal shaft is...
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6186018 |
Binocular with rotation transmitting system
A binocular includes first and second swingable bodies respectively accommodating telescope systems. The binocular further includes two drive rings respectively provided to the swingable bodies and...
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6178851 |
Gear for twin-screw extruder
The gear for twin-screw extruders having a first output shaft which is driven by a drive shaft and a second output shaft which is driven by the first output shaft via two side shafts which are...
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6170597 |
Transmission for offroad vehicle
A transmission arrangement for an offroad vehicle is disclosed. The offroad vehicle has a frame, at least two wheels supporting the frame, and an internal combustion engine supported by the frame....
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6122984 |
Shaft phase control mechanism
A phase control mechanism controls phase relationship between two shafts. The phase control mechanism may be used to control various mechanical devices such as the pitch of propellers of aircraft...
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6089114 |
Bicycle transmission with selectable automatic down shifting
A multi-speed transmission for bicycles, comprising: a housing including spaced, opposing face plates, each face plate having a pedal shaft opening and a secondary shaft opening; a pedal shaft...
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6076420 |
Power transmission changeover devices for four-wheel drive vehicles
A power transmission changeover device for an automatic-transmission, four-wheel drive vehicle which can prevent rattling of gears while the gear position of the sub-transmission is being changed...
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6059029 |
Coiled tubing injector
A coiled tubing injector has a transmission with reduction gear trains having two rotary power outputs for driving each of the injector's two chains, and one or more rotary power inputs located on...
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6041990 |
Forging machine feeding mechanism with a reciprocating sector driving gear, sector driven gears which are connected to the feed rollers through a shaft, and a circumferential brake on the feed rollers
A feeding mechanism for a forging machine includes a roller unit consisting of a pair of feeding rollers. Two rotating shafts are connected respectively and fixedly to the feeding rollers at an end...
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5979092 |
Driving seat of a crystal ball
A driving seat of a crystal ball, comprising a disk shape seat, a plurality of gears, a swing block, a restoring block, a rotary disk, and other components, wherein the long hole of the extending...
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5970809 |
Transmission for farm tractors
A transmission device for farm tractors is disclosed. In the transmission device, a hollow travelling drive shaft and a PTO drive internal shaft are substituted for a typical hollow PTO drive shaft...
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5967930 |
Adapter for transfer cases
An adapter for installation between a single-offset transfer case and a transmission unit. The adapter includes an adapter input shaft coupled to an output shaft of the transmission, an adapter...
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5937712 |
Reduction gear unit
The reduction gear unit, particularly for use in twin-screw extruders comprises an input shaft (10), a first output shaft (12) and a second out put shaft (14) located parallel to and close to each...
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5921152 |
Optional multi-ratio gear transmission system
Successive roll stands in a rolling mill are driven at selectively different drive speed ratios by a transmission system having a pair of drive shafts and a least one idler shaft journalled for...
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5918716 |
Solenoid actuated reversing mechanism
A magnetic flux path mechanism for a solenoid actuated device includes a stationary coil for generating lines of magnetic flux when energized, a stationary case enclosing the stationary coil on an...
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5911644 |
Two-speed transfer case with synchronized range shift mechanism
A transfer case for a four-wheel drive vehicle having a planetary gear assembly and a synchronized range clutch operably associated with the input to the planetary gear assembly which can be...
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5905927 |
Image forming apparatus and driving mechanism for image holding member
In order to provide a driving mechanism for a photosensitive drum which is capable of reducing deformation of the shaft of the photosensitive drum caused by loads when transmitting a driving force,...
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5901826 |
Clutch pressure plate with backing plate
A friction clutch having a friction plate and a pressure plate located within the friction clutch housing. The friction clutch has a backing plate that is positioned between the friction plate and...
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5896771 |
Roll stand with a pair of roll support shafts with bearings at both ends of the shafts
A pair of roll support shafts which are supported by bearings provided at both ends of the roll support shafts, wherein, between the bearings, toothed drums are mounted on the roll support shafts...
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5882075 |
Power seat drive system
An adjustable seat assembly for an automobile comprises a seat portion which is slidably mounted for movement between fore and aft adjusted positions within a passenger compartment of the...
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5870844 |
Transmission structure for ornaments
A transmission structure for ornaments, in which the center of the base disk is mounted with a rotative ring, of which the bottom has a driving gear. The upper part of the rotative ring is...
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5823470 |
Split torque proprotor transmission
A conversion access gearset includes a first bevel gear, which is connected to a wing cross shaft leading from the proprotor drive train path to the second turbine engine. A second bevel gear is...
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5820280 |
Printer with variable torque distribution
A printer includes a variable torque assembly that allows a printer controller to vary torque on supply and take-up reels in response to monitored diameter of the supply or take-up reels. In one...
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5787766 |
Torque-splitting gear
The invention relates to a torque-splitting gear having a driving shaft and axis-parallel driven pinion shafts running in the same sense which are coupled with each other by toothed wheels. The...
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5768656 |
Drive transmission apparatus
A drive transmission apparatus includes a first gear for transmitting a driving force to a first rotatable body, a second gear for transmitting the driving force to a second rotatable body and a...
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5761959 |
Transmission for driving vehicle accessories with floating input shaft
A vehicle transmission which functions as a drive system for the vehicle accessories necessary for continuous operation of the vehicle's engine. The transmission includes a main shaft which is...
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