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8151594 |
Refrigerator, ice bank and joint of the ice bank
Provided is an ice bank joint. The ice bank joint swiftly delivers rotational force from a motor to a transferring shaft installed inside an ice bank performing a function of transferring ice...
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8147228 |
Progressing cavity pump/motor
A progressing cavity pump/motor includes a stator tube (12), a rotor (20) within the stator tube, and a coupling assembly (30) interconnecting the upper and lower rotor sections. The coupling...
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8142294 |
Power transmission shaft and propeller shaft for vehicle
A power transmitting shaft includes a coupling member, a cylindrical intermediate member, a tube member and an increased diameter portion. The coupling member connects to a counterpart. The...
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8136397 |
Receiving device for balancing double couplings
In a device for receiving a multi-part constructional unit of a double coupling in a balancing machine there is provided a receiving mandrel which can be driven in rotation about its longitudinal...
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8117752 |
Method for producing a rotary joint
A method and an assembly device for producing a rotary joint between a drive element and a flange are defined. The drive element and the flange are screwed together by a nut and a bolt of the drive...
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8109834 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Support structure for bolting components of drive shaft via mounting member
A support structure for bolting components of a drive shaft via a mounting member that comprises at least are mounting member of the drive shaft having formed through a bolt hole, a female thread...
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8092312 |
Multi-piece yoke assembly
A driveline yoke assembly may include a yoke and a barrel. The yoke may include first and second arms extending from a base. The base may include a first protrusion extending radially therefrom....
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8092196 |
Structure for supporting a sleeve member in automatic transmission
A sleeve supporting structure for an automatic transmission, including a sleeve member disposed on a radial outside of an input shaft, a rotational shaft portion disposed in a motor, an oil pump...
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8087657 |
Sheet transport apparatus and image reading apparatus
A sheet transport apparatus includes a transport roller for transporting a sheet to the processing section, a driving motor for driving the transport roller, and a driving transmission mechanism....
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8070614 |
Connecting arrangement between a shaft journal and a joint part
A connecting arrangement between a shaft journal, which is mounted so as to be axially fixed with respect to a unit, and a joint part which can be pivotably attached to the shaft journal in a...
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8070633 |
Eccentric bottom bracket assembly
An eccentric bottom bracket assembly having a body member, at least two wing members, a wedge driver with two wedge members, and at least one spring member altogether forming a tubular, cylindrical...
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8070613 |
Connecting assembly between a shaft journal and a constant velocity joint
A connecting assembly for use in the propeller shaft of a motor vehicle is disclosed. The connecting assembly comprises a shaft journal with an annular groove; a constant velocity universal joint...
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8052397 |
Polygon rotor attachment device
A rotor and shaft assembly for turbomachinery has a polygon shaped drive collar interposed between corresponding polygonal mating surfaces of a drive shaft and a rotor hub. The mating surfaces of...
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8025578 |
Wheel hub/universal joint assembly with end teeth
A wheel hub/universal joint assembly having a wheel hub with a wheel flange for connecting a wheel and with a sleeve portion for receiving a wheel bearing. A constant velocity universal joint is...
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8025580 |
Shaft for transmitting rotational movements and/or forces
A rotary torque shaft including a tube made of a composite material having a plastic matrix and a metallic tubular insert fixedly mounted around a recessed longitudinal outer surface portion of the...
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8012030 |
Connecting assembly between a shaft journal and a constant velocity universal joint
The invention relates to a connecting assembly which is used, more particularly for use in the driveline of a motor vehicle. The connecting assembly comprises a shaft journal 3 with an outer...
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7997988 |
Direct torque flow constant velocity joint face spline connector
A direct torque flow constant velocity joint connector includes an outer joint part, and inner joint part, a cage and a plurality of balls. The outer joint part includes outer ball tracks. The...
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7997990 |
Direct torque flow constant velocity joint having collet connection
A direct torque flow constant velocity joint collet connector includes an outer joint part having outer ball tracks, an inner joint part having inner ball tracks, a cage and a plurality of balls....
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7975569 |
Telescopable steering spindle arrangement
A telescopable steering spindle arrangement is provided that includes, but is not limited to a steering spindle near the steering wheel, an intermediate spindle mounted rotationally fixedly and...
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7963853 |
Filament wound composite shaft
A shaft may include a first coupling member, a second coupling member, a filament wound shaft member, and a pilot shaft. The first coupling member may couple the shaft to one of a rotationally...
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7914382 |
Dual type constant velocity universal joint
A dual type constant velocity universal joint solves the problems of greasing work efficiency and lubricating ability of a double Cardan Joint. The dual type constant velocity universal joint...
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7909702 |
Shaft mounting structure of constant velocity joint
A shaft mounting structure of a constant velocity joint is capable of ensuring sufficient strength of a fitting portion between an inner ring and a shaft. In the shaft mounting structure, a groove...
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7901194 |
Shaft coupling for scroll compressor
A coupling mechanism for a scroll compressor comprises an orbiting scroll disk, a retention bolt, a bearing shaft and a retention nut. The orbiting scroll disk includes a first face configured to...
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7883424 |
Torque transmission device useful as a fixed constant velocity ball joint for drive shafts and method for producing such a joint
A torque transmission device such as a fixed constant velocity ball joint constructed as an opposed track joint and a process for producing such a device, in which the curvatures bases of the...
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7874925 |
Transmission shaft joint design
A fiber reinforced composite shaft bearing a metallic flanged end coupling attached to the outside diameter through a concentric cylindrical torsional joint is provided. The composite shaft is...
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7874760 |
Tooth profile of a spline shaft
A groove profile for a positive hub-shaft connection has a hub having a plurality of grooves with an essentially quadrilateral groove cross section and a shaft having a plurality of grooves with an...
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7867099 |
Connecting arrangement between a shaft journal and a joint part
A connecting arrangement between a shaft journal (2), which is mounted so as to be axially fixed with respect to a unit, and a joint part (10) which can be pivotably attached to the shaft journal...
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7850532 |
Axial impact shaft system
A stub shaft of a main rotor shaft of a generator has its flange or shoulder removed from its outer portion so in the event of a bending failure of the stub shaft the resulting axial load of the...
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7850531 |
Axial coupling of a constant velocity joint to a hub bearing unit of a motor vehicle wheel
A constant velocity joint has an outer bell telescopically coupled for rotation with a rotatable hub of a hub bearing unit so as to provide torque transmission thereto. The joint bell is releasably...
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7775892 |
Endpiece for a welded tube shaft and a corresponding shaft
A shaft includes endpieces welded to a tube shaft. The endpieces include a central axis; a first portion having a first end that is a connection end; and a second portion that is tubular and that...
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7771283 |
Propshaft with constant velocity joint attachment
A propeller shaft assembly includes a substantially cylindrical hollow propeller shaft, a stub shaft and a constant velocity joint having inner race and an outer race drivingly interconnected by a...
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7731593 |
Composite transmission shaft joint
A fiber reinforced composite shaft bearing a metallic flanged end coupling (Fl) attached to the outside diameter through a concentric cylindrical torsional joint, comprising: a) a cylindrical end...
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7726000 |
Method of securing first and second splined members together
A method is provided for securing first and second splined members together, such as a midship tube shaft to an end fitting in a driveshaft assembly, to prevent relative axial movement from...
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7726467 |
Conveyor coupler system
A conveyor coupler system for efficiently increasing the longevity and productivity of the conveyor. The conveyor coupler system generally includes a coupler including a first portion and a second...
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7722344 |
Impeller-drive shaft construction for a fuel pump
A fuel pump (10) supplying fuel to an internal combustion engine includes an electric motor (14), a shaft (16) driven by the motor, and a pump assembly (18) including a pumping element (20) mounted...
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7717796 |
Shock absorbing structure of propeller shaft
When an inner ring portion of a tripod is brought into contact with a protruding portion, the inner ring portion is brought into contact with the protruding portion because an outer diameter of the...
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7717797 |
Driveshaft assembly with piloted flange connection
A drivetrain that includes a drivetrain component, a flange structure, a yoke flange, a female guide portion and a male guide portion. The drivetrain component has a shaft that is rotatable about...
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7695016 |
Breakaway steering system
A device and method for steering mechanism breakaway are disclosed. In order to avoid harmful steering column intrusion into the passenger compartment of a vehicle in the event of vehicle...
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7691001 |
Method for producing a joint connection and joint connection
A method for producing a joint connection for torque-transmitting connection of a component (1) provided with spur gear teeth (13) with a constant velocity joint (2) provided with corresponding...
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7682257 |
Constant velocity joint
A constant velocity joint having an inner hub and an outer hub (1) in which races or tracks (3) associated with one another in pairs are provided and with balls received in respective pairs of...
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7677984 |
Protected connection interface for direct torque flow constant velocity joint and method thereof
A direct torque flow constant velocity joint connection interface includes a drive unit, a direct torque flow constant velocity joint connector and a sealant. The drive unit includes a shaft having...
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7651400 |
Constant velocity universal joint and inner member thereof
An inner ring is configured to simultaneously ensure the strength thereof and the dimensional accuracy of a female spline portion of a shaft hole thereof in the case where the female spline portion...
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7645089 |
Hub and secondary driving element shaft locking system
A drive coupling hub (60) includes a body (120) and lugs (126) that extend radially from the body (120) and are engageable with a primemover (54) of a primary power source (14). The lugs (126) have...
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7641564 |
Member with inner teeth and method of producing the same
Grooves as ball rolling grooves are formed in a side peripheral wall of a preparatory formed body that is to be an inner member. A recess opened so as to be continuous to curved bottom sections of...
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7635307 |
Propeller shaft
An illustrative embodiment includes a propshaft system including a first constant velocity joint generally defining a first axis and having an inner first race, an outer first race, and a first...
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7614818 |
Shaft/hub connection with securing system
An assembly having a shaft (11) with external splining (23) of a limited length at a shaft end (27), and a hub (41) with a corresponding internal splining (43) that extends essentially the length...
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7537410 |
Coupling apparatus
A driven coupling includes three separate cam lobes projecting therefrom that mate with mating female features in a driver coupling. A central straight or tapered bore accepts a conical alignment...
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7527559 |
Torque tube apparatus
A torque tube apparatus includes a tube member that connects a transaxle and a clutch unit to each other, a transaxle-side shaft, a clutch shaft, and a sleeve that has a first end and a second end....
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7517284 |
Joint section between a shaft and a universal-joint yoke
In a joint section between a shaft and a universal-joint yoke a tip surface on the tip end of the shaft and an inside surface of a connecting section of the yoke fit together in concave-convex...
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7507161 |
Propshaft with constant velocity joint attachment
A propeller shaft assembly includes a substantially cylindrical hollow propeller shaft, a stub shaft and a constant velocity joint having inner race and an outer race drivingly interconnected by a...
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