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7617899 |
Shifting gear system and method
Embodiments of the invention facilitate shifting by reducing forces on certain shifting components and includes a snowmobile comprising a chassis, an engine supported by the chassis, a drive train...
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7615902 |
Motor having breathing hole
A motor includes: a motor element with a rotation shaft; a speed reduction element having a rotation speed reduction device for reducing a rotation speed and a gear housing for accommodating the...
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7604020 |
Breather assembly
A breather for a driveline component such as an axle, for example, includes a rigid body portion attached to an axle housing, an extension portion attached to the rigid body portion and extending...
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7597114 |
Venting device
A venting device including one or more seals, one or more floats, and a cap is provided. The one or more seals and the one or more floats are encapsulated by the cap. The venting device further...
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7594452 |
Control unit mounting structure for power transmission device
A control unit mounting structure capable of being detached without disassembling a casing is provided. The control unit mounting structure includes a casing having a through hole, a connector...
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7591202 |
Gear box power control system for a small gasoline engine
A gear box power control system is disclosed to be consisting of a centrifugal clutch with integral bell housing drive, a gear train for speed reduction and torque enhancement, an output jackshaft...
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7591039 |
Gaskets for floor sweeper
A light weight floor sweeper has a sweeper head mounted to an elongated handle by means of a universal pivot or universal joint which allows the floor sweeper head to easily pivot about the handle...
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7585244 |
Sun pinion cover
A sun pinion cover for an electric motor driven, off-highway vehicle transmission is provided wherein the transmission defines a hub assembly cavity and a transmission opening and wherein the...
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7581467 |
Transmission
A motorcycle transmission ( 100 ) utilizes a shift fork ( 45 ), a shift collar ( 30 ) including a plurality of engagement teeth ( 30 c ) and a collar rib ( 30 a ) and a gear ( 34 ) (or one of the...
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7578213 |
Motorcycle engine and assembling method thereof
An engine includes an engine case split into an upper case and a lower case. A crankshaft and a transmission input shaft are rotatably supported at a mating surface between the upper and lower...
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RE40870 |
Adjusting element device
A device to be used with an adjusting element comprising a rod piston ( 3 ) displaceable with the aid of a motor ( 4 ) in a piston tube ( 2 ). The motor ( 4 ) is rotatably arranged at the adjusting...
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7571666 |
Gear case of a seat adjusting drive for a motor vehicle
Case parts of an adjustment mechanism for a seat adjustment device of a motor vehicle can be joined together along a parting line via joint surfaces. The joint surfaces are provided for the purpose...
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7565850 |
Motor vehicle
In a motor vehicle with a clutch that is operable in an automated mode, parts ( 204 ) of the clutch-actuator and/or the control device of the actuator system are integrated in a carrier element (...
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7556131 |
Transmission housing
A transmission housing for an automatic transmission that includes a first and second plurality of circumferentially spaced inwardly extending sets of protrusions connected to an inner surface of...
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7543520 |
Extension housing to transmission case attachment
A transmission includes a transmission case, which defines a generally cylindrical bore that is sufficiently configured to pilot a fastening block member therein. A generally annular groove is...
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7537078 |
Axle driving apparatus
An axle driving apparatus which has a housing and a hydrostatic transmission therein separate from the housing with fluid conduits in a center section connected to hydrostatic rotatable cylinder...
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7523686 |
System of lubricating oil line for automatic transmission
A system of oil lines for a transmission includes a first transmission case oil line connected to an oil port; a rear cover oil line connected to the first transmission case oil line, and to rear...
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7516685 |
PTO transmission structure
There is provided a PTO transmission structure including a PTO driving shaft operatively connected to a driving source, a PTO driven shaft arranged in a downstream side in a transmission direction...
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7516684 |
Shaft arrangement structure of engine
In a shaft arrangement structure of an engine which is provided with a crank case divided into upper and lower two members, forms a transmission room accommodating a transmission within the crank...
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7503240 |
Axle assembly with threaded cover pan attachment and method of assembly
A power transfer device includes an input, a gear set for transferring power from the input to at least one output, a housing and a cover. The housing includes an access aperture sized for...
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7493999 |
Hybrid electro-mechanical transmission park system and method of assembly
This invention relates to the housing of a hybrid electro-mechanical transmission consisting of park pawl system located in the end cover portion of the transmission housing. The end cover portion...
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7484435 |
Single- or multi-stage epicyclic transmission
In the case of a transmission, in particular a single- or multi-stage epicyclic transmission, with a drive shaft/hub mounted in a core housing of a core transmission and a single- or multi-stage...
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7465247 |
Differential for a vehicle axle
A differential gear device ( 1 ) for a vehicle axle, having a differential carrier ( 2 ) and a differential lid ( 5 ), which are connected to a crown wheel. The differential carrier ( 2 ) is...
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7465158 |
Reduction gear pump
A gear pump for an axle assembly circulates lubricating fluid from a reservoir to a fluid cooler external to the axle assembly. The gear pump includes a first housing section and a second housing...
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7464626 |
Torque transmission apparatus and case structure
A torque transmission coupling includes a rotating shaft and a drive pinion shaft for carrying out input and output transmission of a torque. A torque control part is arranged between the rotating...
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7458294 |
Spindle or worm drive for adjustment devices in motor vehicles
A spindle or worm drive for adjustment devices in motor vehicles. The device is secured with a fixed spindle or a fixed toothed rack to the first of two parts which can be adjusted in relation to...
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7444901 |
Transmission case
A transmission case is provided with a housing enclosing a clutch and/or torque converter connected to an engine, and a shifting mechanism case enclosing a shifting mechanism in an oil-tight state...
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7435199 |
Transfer case with forward hydraulic clutch
A two-speed segmented transfer case includes an automatic transmission side, and a transfer case side. The transfer case side having a gear reduction set, and a shift sleeve for selecting between...
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7421928 |
Motor vehicle drive arrangement
In a motor vehicle drive arrangement having an electric motor with a rotor for driving an oil pump and being supported in an air space of a housing by a rotor disk of the rotor of the electric...
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7421921 |
Parallel axes type automatic transmission
A parallel axes type automatic transmission including a first input shaft having m or more (m is an integer not less than 2) wet multiplate clutches and drive gears rotatably mounted, a second...
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7409890 |
Hydraulic motor apparatus
A hydraulic motor assembly having a motor and gear reduction set mounted in a housing. The housing may be formed of separate components, including the external surface of the ring gear and the...
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7404341 |
Transmission system for tractor
A transmission system for transmitting power through a traveling transmission line and also through a PTO transmission line is disclosed. The system includes a clutch housing and a base...
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7398853 |
Frame structure of a vehicle
In a frame structure of a vehicle that includes a flywheel housing, an intermediate housing and a transmission case that are connected to each other along a longitudinal axis of the vehicle to...
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7389711 |
Gear housing of driving device equipped with motor
A driving device includes a motor, and a gear housing secured to the motor. The gear housing accommodates reduction gears. Rotation of the motor is reduced by the reduction gears before being...
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7383933 |
Hybrid electro-mechanical transmission with secured hub for park pawl loading and method
This invention relates to grounding the mechanical loads of an electrically variable transmission with a park pawl system located in the end cover portion of the transmission housing. The end cover...
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7374507 |
Lubrication system for differential mechanism
A differential assembly includes a housing defining a space containing a volume of hydraulic fluid, the housing including interior surfaces. A gear that rotates in the housing includes surfaces...
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7370729 |
Breather device for speed-change devices
In a breather device linking a space within a transmission case ( 1 ) to outside air, a breather ( 10 ) is provided at a middle position in a lengthwise direction on an upper portion of the...
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7370714 |
Power-dividing device and axle-driving device for a working vehicle
A power-dividing device for a working vehicle includes a case member, an input shaft supported by the case member so that a first end portion of the input shaft can be operatively connected to a...
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7370549 |
Reduction gear for geared motor, geared motor, and product group thereof
A reduction gear for forming a geared motor having a motor and a reduction gear is provided. The reduction gear for a geared motor includes an intermediate orthogonal gear head having an orthogonal...
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7367247 |
Change-speed control system for utility vehicle having stepless change-speed apparatus for speed-changing engine output and transmitting the speed-changed output to traveling unit
A change-speed control system is provided for a utility vehicle having a stepless change-speed apparatus for speed-changing an engine output and transmitting the speed-changed output to a traveling...
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7364027 |
Belt-type continuously-variable transmission
A belt-type continuously-variable transmission includes a casing enclosing a primary pulley, a secondary pulley, a belt connecting the pulleys and a parking gear; and a side cover subassembly...
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7353792 |
Engine for motorcycle
An engine for a motorcycle includes an engine case split in an upper case section and a lower case section. A mating surface between the upper case section and the lower case section extends...
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7353733 |
Transmission apparatus for automobile or the like
A transmission apparatus for an automobile or the like includes: a transmission gear mechanism including, therein, a speed-reducing small gear at an axial one side of an intermediate shaft; a final...
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7350439 |
Transmission case cover with radial inflow channel
A case cover assembly to which a sheave for a continuously variable transmission is mountable for rotation about an axis is configured to provide fluid communication between the sheave and a...
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7348701 |
Driving unit and image forming apparatus
A driving unit including a motor, a support bracket supporting the motor, at least one stud supporting a gear which is rotated with a driving force of the motor, and a heatproof member disposed...
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7343833 |
Breather apparatus of crankcase
A breather apparatus of a crankcase, in which lubricating oil is circulated with economy of space and efficiently, is provided. An opening is formed in the top of a vertical wall of a case body,...
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7341536 |
Light weight differential case half
A vehicle differential case is disclosed, the case having an interior and an exterior configuration which provides an increased internal volume for, among other things, lubricant for components of...
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7341533 |
CVT housing having wear-resistant bore
A continuously variable transmission (CVT) includes an aluminum housing member having a bore formed therein. A rotatable pulley member is supported on a bearing within the bore. The bore includes a...
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7337695 |
Transmission casing
A casing has casing parts and fastening elements, wherein the casing parts are connected to one another by the fastening elements. The fastening elements are located inside the casing so that the...
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7334501 |
Gear case assembly with pressure-compensating function for marine propulsion machine
A gear case forming a lower part of a marine propulsion machine is provided with a gear chamber for housing a bevel gear mechanism, used for transmitting power from a drive shaft to a propeller...
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