Matches 1 - 50 out of 255 1 2 3 4 5 6 >
Match Document Document Title
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...
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...
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...
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...
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...
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...
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 )...
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...
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...
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...
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...
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...
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...
6948401 Linear guide  
In a linear guide for transmitting a torque between a tubular housing, rotatable about a longitudinal axis, and a shaft, received in the housing and movable in the direction of the axis in relation...
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...
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...
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...
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...
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...
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....
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
6402382 Inner casing of a bearing for limited longitudinal movement  
The inner casing ( 1 ) of a rollerbearing permitting longitudinal movement over a limited travel path and designed for longitudinally displaceable mounting or guiding of a rod ( 8 ) is provided...
6343993 Ball-type system for coupling two sliding shafts  
A system for coupling an inner shaft and an outer shaft which slide one within the other in the direction of a common axis, the system comprising balls disposed between the inner shaft and the...
6325027 Bearing arrangement  
The bearing arrangement includes an annular flange provided with a groove, a holder disposed on a fixed axis opposite the groove and a hollow shell-shaped sphere mounted between the holder and the...
6210039 Linear motion guide unit and table guide apparatus utilizing the same  
An object of this invention is to provide a linear motion guide device and a table guide device having an automatic controllability and to realize a load bearing structure having a high rigidity....
6200225 Variable length shaft assembly having a bearing system  
A shaft assembly (10) includes an outer shaft (12) having a plurality of grooves (64-72) which extend between opposite end portions of the outer shaft. An inner shaft (14) has a plurality of...
6190047 Base beam for use in frameworks for mounting workpieces to be measured  
A base beam for formation of a horizontal and vertical, rod-like framework for use in clamping workpieces to be measured, includes a main body defined by a substantially square cross section and...
6174086 Linear motion bearing assembly  
A linear motion bearing assembly is disclosed and preferably includes an elongated rail member and a carriage housing defining an inner cavity for receiving at least one segment bearing. The...
6149307 Relatively movable unit with rolling elements  
A relatively movable unit with rolling elements, or balls, adapted for use in a linear motion guide unit or a ball nut screw assembly. The relatively movable unit has lubricating rings disposed...
Matches 1 - 50 out of 255 1 2 3 4 5 6 >