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6146303 |
Drive unit for a hoist
The objective of the invention is a drive unit for a hoist, in particular for a hoist consisting of a motor 3, a gear 1, a brake 2, and a brake housing 8 serving as support, onto which the facing...
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6142898 |
Non-stage transmission for vehicles and lawn mowing tractor using same
In a continuously variable speed transmission T in which one of two power transmission paths connecting to a planetary gear mechanism 12 is formed of a belt variable speed mechanism 9, the other...
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6142037 |
Transmission check valve
A check valve which fits within a multi-diametered shouldered cavity formed within a pump valve body of a transmission. The check valve assembly has a movable valve element with a head to seal an...
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6139462 |
Differential with laser hardened case
The present invention is directed to a method for hardening the gear pockets in a differential case through use of laser energy. As such, each gear pocket is left with a plurality of hardened...
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6135912 |
Automatic transmission for a vehicle
An automatic transmission, which establishes automatic shifts in a multiple gear stages by selectively inputting a plurality of input rotations to a planetary gear set, includes first and third...
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6135889 |
Device for subjecting a shaft to a combined simple rotation and alternating rotation of limited extent about its own axis
A device for subjecting a shaft to a combined simple rotation and alternating rotation of limited extent about its own axis, the device including two supporting plates which rotate with the shaft...
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6125717 |
Close-connected shaft adapter assembly, jack shaft assembly, and power transmission assembly using same
An adapter assembly for rotationally joining a first rotational member to a second rotational member is provided including a first adapter, a first bearing within the first adapter, a second...
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6122995 |
Torque support
A torque support mountable between a first housing of a driven unit and a second housing of a driving unit includes a scalloped one-piece plastic base body having a first side connectable with the...
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6116115 |
Converter housing of a hydrodynamic torque converter with a driver
A converter housing of a hydrodynamic torque converter with a driver, is formed with a converter cover which is rotatable about a center axis. The driver is arranged at a side of the cover facing a...
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6109393 |
Gear type of manual transmission for automotive vehicle
An output reduction gear type of manual transmission having a reduction gear chamber formed by partitions disposed on opposite sides of a reduction gear unit, an oil inflow structure comprising an...
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6110070 |
Lubricating structure of transmission
A lubricating structure comprises an output gear 22 rotating as a unit with an output shaft 3 of a transmission mechanism, a gear 25 rotating as a unit with a counter shaft 27 and engaged with the...
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6105710 |
Transmission for a vehicle having a motor arranged outside its longitudinal center plane
A transmission (14) for a vehicle (2) having a motor (9) including a motor unit (33) and an output shaft, the motor (9) being arranged outside the longitudinal center plane (7) of the vehicle (2)....
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6092433 |
Small envelope range piston housing for electrical transmission range shift system
A vehicle transmission assembly includes a main gear box that supports an auxiliary gear box assembly, such as a range gear box. The main gear box has a shaft that is coupled to a shaft of the...
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6085615 |
Bracket for solenoids on vehicle transmissions
A bracket for connecting a solenoid to a vehicle transmission includes a solenoid of the type that activates a valve for transmission fluid, and the solenoid includes an alignment member. The...
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6082221 |
Two-piece housing and method for its manufacture
A two-piece housing is provided with several bores (3, 4) which extend through the two housing sections (1, 2). Each bore (3, 4) is concentrically surrounded by a centering in each housing section...
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6082220 |
Power transmission for an engine
A power transmission 14 for an engine 10 is structured such that a mounting surface 16A of a gear case (a front cover 16) with respect to a crank case 19, is line symmetrical with respect to a...
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6076428 |
Hydrostatic transaxles with 2 chambers defined by three housing parts
An axle assembly for use in lawn tractors, pedestrian walk-behind mowers and snow blowers in the form of a housing having an internally disposed hydrostatic transmission and speed reducing gearing....
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6076419 |
Gear arrangement
A plastic gear is rotatably supported on at least one plastic fixed support stud, which is preferably formed of plastic and molded on a metal support plate. The fixed support stud has three...
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6073517 |
Connection piece for connecting a housing of a drive unit to a housing of a compressor element
Connection piece for connecting a housing (4) of a drive unit (2) with a housing (5) of a compressor element (1). The connection piece is provided with ribs (12) over at least a part of its wall,...
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6068571 |
Drive axle assembly having a ring gear adjustably secured to a differential case
An adjustment collar for a positioning a ring gear to a differential case. The ring gear is splined to the differential case so as to allow axial displacement. The adjustment collar is threaded...
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6066066 |
Thrust bearing bulkhead in a transmission of a motor vehicle
The present invention relates to a transmission for an automotive vehicle having a clutch retainer assembly or thrust bulkhead fixedly secured to the transmission housing and interdisposed between...
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6065369 |
Air breather structure in transmission
In an air breather structure in a transmission, a partition wall 2 defining an air breather chamber S extends substantially vertically downward in a curved configuration at a distance from a corner...
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6058805 |
Intermittent differential breather assembly
An assembly that removes air from the housing of an axle assembly in combination with the axle assembly for use with a vhicle. The assembly is vomprised of a modified differential housing having an...
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6058969 |
Vent system for an automatic transmission
A vent system for an automatic transmission includes a front body assembly connected to a housing of the automatic transmission and a connecting tube having a first end and a second end, the first...
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6058793 |
Parallel shaft speed reducer with sump and dry well
A speed reducer for a mixing apparatus having a gear train mounted within a housing such that the output shaft is supported by upper and lower bearings mounted within the upper portion and base of...
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6056908 |
Integrated transmission control system
A method for forming an integrated solenoid circuit system for a motor vehicle transmission. The method includes the steps of providing a solenoid sensor for sensing vehicle transmission states,...
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6053838 |
Helical differential assembly
A one-piece differential casing for a parallel-axis differential assembly is provided. The integral casing includes a drum segment defining an internal chamber and a flange segment extending...
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6044931 |
Lubrication system for an automatic transmission having dual input shafts
A lubrication system is provided for a transmission including a lubrication pump driven by a reverse idler gear. The lubrication pump is supported by a partition plate having an inlet passage and...
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6045479 |
Differential mechanism for an automotive vehicle having a cold formed housing assembly
A housing for differential mechanism is formed in two pieces using a cold flow-forming process. Each of the housing portions is formed with an internal hemispherical surface, and semi-circular...
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6045478 |
Modular transmission unit
The present invention refers to a transmission unit comprising a transmission input, a transmission output, at least one first main transmission stage and a second main transmission stage connected...
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6041881 |
Tractor transmission casing
A transmission casing for a tractor, eg on agricultural tractor, having a three point linkage for lifting implements, incorporates reinforcing bars (22) running the length of the casing to the top...
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6035956 |
Offset axle
An offset axle (1) for low-platform town buses. It solves the problem of making it possible to integrate disc brakes in the offset axle system without reducing the aisle width of the platform in...
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6036611 |
Drive mechanism for driving displacement members disposed in tandem
A drive mechanism (10, 110) for driving first and second displacement members (12, 14, 112, 114) disposed in tandem. The mechanism includes first and second driven sprockets (16, 18; 116, 118) for...
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6032550 |
Right angle drive gearbox
A right angle drive gearbox (10) having a housing (12) defined by a pair of housing members (14, 16). The housing has a first opposed pair of cylindrical openings that are formed by opposed...
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6033148 |
Housing for a boat lift motor, pulley and gear drive
A boat lift motor and drive assembly includes a rigid mounting plate supporting a boat lift motor, a drive shaft thereof carrying a drive pulley, a pulley belt entrained about the drive pulley and...
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6029696 |
Air bleed device
An air bleed device for a rigid closed housing having a vent hole in a vehicle power transmission system has a baffle portion and a vent portion, connected through a neck portion. In use, the...
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6029542 |
Power-split gear and its installation in a gear case
A power-split gear consists of a hydrostatic unit and of a mechanical gear unit which are accommodated in a common case with a cover. So that the components can be easily mounted and exchanged, a...
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6029532 |
Gearing commonality system for gear reducers
A gear reduction system is provided including two-stage gear reducers that may be converted to three-stage gear reducers by addition of a modular input stage. The modular input stage converts the...
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6014915 |
Gear housing
A gear housing for use in a worm gear drive mechanism having an output shaft, has an integral backwall adapted to support the shaft. The backwall has a cylindrical central portion for receiving one...
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6015444 |
Apparatus and system for venting a transmission
An apparatus and system for venting a transmission (10) is disclosed which provides a transmission breather (12) which allows pressure equalization between the interior and exterior of the...
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6012348 |
Angle drive
An angle drive, especially for agricultural implements, has a housing with two housing portions (1, 2). The two housing portions (1, 2) abut one another at a right angle. The angle drive is...
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6010424 |
Two-piece limited slip differential
This transmnission differential of the type comprising a two-piece differential case defined by a cup-shaped case member and a side member integrally formed with a ring gear to thereby increase the...
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6003399 |
Mount for a cover
A cover and housing having a mounting arrangement, especially for a selector lever housing. According to the invention, the cover is fastened by means of two bearing points to provide a method of...
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5992150 |
Transaxle with hydrostatic transmission
Hydrostatic transmission comprises a radial piston pump assembly having an axis of rotation and a gear motor. A hydrostatic fluid pathway extends between the gear motor and the radial piston pump...
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5989149 |
Automatic friction wheel transmission
An automatic friction wheel transmission that includes an enclosed case, an input shaft assembly rotatively mounted through the enclosed case, and an output shaft assembly rotatively mounted...
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5988004 |
Internal power take-off shaft
A transmission is provided for use with an associated vehicle having an engine and a drive axle. The transmission has power input means for receiving power from the engine, a hydrostatic unit and...
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5988341 |
Transmission input bearing retainer
An input shaft bearing retainer for use in a vehicle transmission assembly maintains an input bearing in a desired position without the use of external fasteners such as bolts. The bearing retainer...
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5984823 |
Differential with shaft locking mechanism
A shaft retention and spacer mechanism, referred to as a button lock assembly, is installed between the ends of the axle shafts within the differential housing of a differential assembly. The end...
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5979254 |
Motorized reduction gear unit comprising a hollow casing having a cover plate, especially for a screen wiping apparatus
A motorized reduction gear unit having a crank and connecting rod mechanism incorporated in it, but especially for use as a vehicle screen wiper drive unit, comprises a hollow casing having a cover...
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5979271 |
Axle driving apparatus
An integrated hydrostatic transmission has a housing comprised of two separable elements detachably joined together along a substantially horizontal parting plane. A hydrostatic transmission...
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