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8052111 |
Seat track assembly
This invention relates to a vehicle seat track assembly. The assembly comprises a first track member having an upwardly facing bearing surface and a second track member for attachment to a vehicle...
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8052326 |
Linear bearing
A bearing (1) having a frame (2), the frame at least partly surrounding two matrices (12, 16), each of a plurality of spheres (10) which are mounted for rotation so that the spheres in each matrix...
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8016486 |
Rolling guiding device
A rolling guiding device makes it possible to easily provide a movement block with an endless circulation path for the balls. In one surface of a movement block opposed to a rolling groove of a...
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7985024 |
Rolling element accommodating belt for linear guide apparatus, linear guide apparatus and metallic mold for manufacturing rolling element accommodating belt
The metallic mold 90 includes a product configuration portion 93 formed between an upper mold 91 and a lower mold 92. This product configuration portion 93 is composed so that a rolling element...
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7891877 |
Circular arc slide apparatus
A circular arc slide apparatus that achieves improved precision and a reduction in costs is provided. The circular arc slide apparatus comprises a lower plate, an upper plate, and a circular arc...
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7887239 |
Guide table device
A guide table device is provided with a lower-side plate 10 provided with a pair of rolling member rolling grooves 11 formed in a first (X) direction, an upper-side plate 30 provided with a pair of...
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7798719 |
Method of manufacturing linear guide device and track rail for the linear guide device
A track rail is composed of a pair of rail members in which rolling contact surfaces for rolling bodies are formed, respectively, and a rail housing equipped with a pair of rail mounting grooves in...
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7740207 |
Aircraft flight control systems and methods
An aircraft flight control system advantageously is provided with a control rod which is spline-connected to a bearing assembly so as to permit simultaneous independent longitudinal and rotational...
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7717794 |
Longitudinal plunging unit with cage securing means
A longitudinal plunging unit comprises a profiled sleeve with longitudinally extending first ball grooves, and a profiled journal with longitudinally extending second ball grooves. The profiled...
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7577555 |
Apparatus and method for determining patterns of damage being caused in rolling contact element
A method of designing a roller bearing is disclosed upon clarifying mechanisms of damage patterns in respect of two kinds of brinelling, involved in the bearing, wherein white-banded flaking...
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7455470 |
Swivel ball bearing
A swivel bearing assembly consists of an outer housing, a ball and a shaft, a cover, and ball bearings, wherein a free-zone channel. A free-zone channel allows the ball bearings to roll freely in...
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7445387 |
Ball bearing
A ball bearing includes a ball supporting member having a hemispherical concave surface, small balls freely disposed on the hemispherical concave surface, a large ball disposed on the small balls...
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7393139 |
Linear guiding unit
A linear guide unit comprising a guide carriage (3) that is mounted through rolling elements (2) for sliding on a guide rail (1), said guide carriage (3) comprising a carrier body (4) and end caps...
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7344310 |
Linear motion guide unit
A linear motion guide unit has a stopper plug that is first set on any one of the forward and aft ends of the guide rail in place and then fastened to the guide rail against turning around its own...
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7341525 |
Linear rolling bearing for the transmission of torques
The linear rolling bearing for transmitting torques about its longitudinal axis has an inner profile element and an outer profile element a first circulatory channel having roller bodies and a...
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7296930 |
Rolling guide device and manufacturing method thereof, and driving device including the rolling guide device
There are provided a rail (10) in which a rolling member rolling surface (11) is formed along the longitudinal direction, a block (20) in which a loaded rolling member rolling surface (27) is...
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7182515 |
Precision mounting structure for industrial equipment parts
A mounting structure is provided for mounting a member to be fixed, on a stationary member, while always accomplishing high position precision even in such cases of fastening of members that a...
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7147375 |
Linear guide
A linear guide for transmitting a torque between a tubular housing, which is defined by a longitudinal axis and rotatable about the longitudinal axis, and a shaft, which is received in the housing...
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7104692 |
Ball sleeve for use in the inner sliding rail of a hidden sliding track assembly
A ball sleeve coupled between inner sliding rail and outer sliding rail of a hidden sliding track assembly is disclosed having four longitudinal rows of openings for accommodating balls, a narrow...
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7066077 |
Device for supporting and for at least contributing to the activation of an actuating element
A device for supporting and for at least contributing to the activation of an actuating element. An outer thin-walled bearing ring defines a pressure space to which pressure is applied. The outer...
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7001173 |
Mold guiding device
A mold guiding device includes a tube having a hole in an end thereof and a threaded recess is defined in an inner end of the hole. A positioning member and a first end of a sleeve are inserted in...
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6966698 |
Clip-chain module of rolling unit
The present invention relates to a clip-chain module of rolling unit, which structure had the spacers, the end-part and the link-belt. The characteristic of the clip-chain module of rolling unit...
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6935785 |
Linear guide rail and linear guide rolling die
A linear guide rail has: a rail body, straight-line ball rolling grooves being formed in surfaces of the rail body by form rolling, wherein curved corners are formed at joint portions between the...
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6918700 |
Ball bearing rail assembly
A ball bearing rail assembly includes a first slide member (100), a second slide member (200), and a plurality of ball bearings (300) movably retained in the first slide member. The first slide...
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6908394 |
Highly efficient shaft coupling
A shaft coupling for a drive shaft (3), with a driving and a driven coupling component in which the driving or the driven coupling component is configured to form a cylindrical hollow coupling...
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6893353 |
Rolling ball spline slip joint formed from two tubular members
A rolling ball spline type of slip joint includes a first tubular member having a plurality of inwardly extending regions formed therein. The first tubular member has a wall thickness that is...
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6883965 |
Support for ball transfer unit
A support for use with a ball transfer unit associated, in use, with a double-skinned deck panel, the support being characterised by being elongate, rigid, and adapted at one end to receive the...
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6851858 |
Multi-helical ball sleeve structure
A multi-helical ball sleeve structure includes a cylindrical ball sleeve formed with a plurality of through holes, and a plurality of balls each received in a respective one of the through holes....
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6848326 |
Linear guide apparatus
The linear guide apparatus includes a guide rail 3 including a rolling body rolling groove 8 and a friction apply unit 6 assembled to the guide rail 3. The friction apply unit 6 includes a unit...
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6830378 |
Method of manufacturing rolling element string
An object of the invention is to provide a method of manufacturing a rolling element string wherein a smaller rolling element string can be manufactured easily at low cost, and a rolling element...
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6814212 |
Transport device for use with transport guides in conveyor systems
The present invention relates to transport devices for use with transport guides in conveyor systems. The transport device includes a transport guide stabilizer. The invention further relates to a...
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6802781 |
Longitudinal plunging unit having a material with a uniform wall thickness
A longitudinal plunging unit (11) for torque transmitting purposes in a shaft assembly, comprising an outer profiled sleeve (21) having circumferentially distributed, inner, longitudinally...
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6793583 |
Longitudinal plunging unit
A longitudinal plunging unit for a shaft assembly used for torque transmitting purposes. The unit includes a profiled sleeve (11) with circumferentially distributed, longitudinally extending first...
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6761503 |
Splined member for use in a slip joint and method of manufacturing the same
An improved female splined member includes a female tubular member having an inner surface provided with a plurality of longitudinally extending grooves that are sized and spaced in accordance with...
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6710487 |
Rotary device with matched expansion ceramic bearings
A high precision torque motor, including a partial rotation drive suitable for use in a galvanometer scanner, where the rotor is supported within the stator and housing assembly on all ceramic ball...
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6705948 |
Settable plunging unit
An axial plunging unit for transmitting torque within a driveline, includes a profiled sleeve (11) with circumferentially distributed longitudinally extending first ball grooves (12), a profiled...
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6692151 |
Linear motion guide with a positively guided cage for rolling elements
A linear motion guide for mounting and longitudinally guiding machine parts, in which a first guide element provided to be fixed to a machine part is guided by a plurality of rolling elements along...
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6672765 |
Direct drive bearing mechanism
A direct drive bearing mechanism comprises guide plates which are installed to retaining recesses of a guide block and each of which has a plurality of hemispherical dimples, race members which are...
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6668673 |
Ball screw with ball retainer cage
A ball screw with ball retainer cage equipped between the screw bolt and the nut body is disclosed. The adjacent balls can move without squeezing each other and well protected in the retainer cage...
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6659877 |
Adjustable-length shaft
In an adjustable-length shaft (1) for transmitting torques comprising a circular inner shaft component (2) that is mounted coaxially through a linear ball bearing for sliding telescopically in...
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6637559 |
Vehicle suspension and bearing therefor
A vehicle suspension and bearing therefor providing improved slidability of members and torque resistance. The bearing includes a first member with at least one guide track, a second member with...
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6589448 |
Ceramic ball for bearing and ceramic ball bearing using the same
A ceramic bearing ball in which at least a portion of a constituent ceramic is formed of an electrically conductive inorganic compound phase, whereby a proper electrical conductivity is imparted to...
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6585602 |
Plunging assembly for a driveshaft
The invention relates to a plunging assembly for a driveshaft, especially for being used in the driveline of a motor vehicle. The plunging assembly comprises a tubular outer joint part (3) with a...
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6585417 |
Interconnector for rolling balls
An interconnector for rolling balls in a ball screw or a linear guide way is composed of a spacer, a direction guiding member with two wings, and to linking chains. The adjacent rolling balls are...
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6578443 |
Shift rod support assembly for transmission gear shift mechanism
Disclosed is a shift rod support assembly for a transmission gear shift mechanism comprising a housing fixed to a vehicle body and including a hole through which a shift rod passes; a ball case...
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6478466 |
Sliding mechanism
A sliding mechanism comprises a sleeve member, two balls in the sleeve member, and an elastic member biased between the balls for urging each ball to project above either opening of the sleeve...
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6457865 |
Ball-type anti-friction device
A ball-type anti-friction device which has a housing, a ball cage mounted within the housing for movement relative to the housing between a lower inactive position and an upper active position. The...
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6435720 |
Linear guide device
A linear guide device is provided with a plurality of rolling elements. A guide rail extending in an axial direction thereof and including a plurality of rolling element rolling grooves in two side...
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6435719 |
Linear guide device
A linear guide device comprises a guide rail (10) with a longitudinal axis (12) and at least one guideway (16), as well as a runner carriage (14) guided at the guideway (16), in the direction of...
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6409388 |
Ball support having a cleaning structure
A ball support includes a cup having a passage formed through the cup and communicating with the chamber of the cup, and having a peripheral flange for attaching to an object. A rotary member and a...
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