Matches 1 - 50 out of 199 1 2 3 4 >


Match Document Document Title
8177432 Linear roller bearing with separate rolling surface parts  
A guide carriage for a linear roller bearing is supportable in a longitudinally displaceable manner via at least one row of rollers on a guide rail which extends in a longitudinal direction, a...
8162763 Sliding-type tripod constant velocity joint  
An intermediate member is rockably provided around an outer periphery of a corresponding one of tripod shaft portions. Shaft-like rolling elements are retained by corresponding retainers so that...
8123408 Linear motion guide unit  
A linear motion guide unit has a binding strip adapted to fasten a retainer plate to a carriage miniature in dimension, but long in lengthwise direction. The linear motion guide unit has a retainer...
8057099 Linear roller bearing with deflection piece  
A guide carriage for a linear roller bearing includes a main body, which may bear in a longitudinally movably manner and via at least a first and at least a second endlessly circulating roller row...
8033730 Linear motion guide unit with rollers  
A linear motion guide unit with high stiffness, high accuracy and long-lasting service life is provided in which a rolling element is a roller and a carriage of a slider is made long to allow a...
7950853 Linear roller bearing element  
A linear roller bearing element with an endless rolling element channel is composed of a carrier raceway for the load-bearing rolling elements on a carrier body, a return channel for rolling...
7927016 Slider for linear motion rolling guide unit  
A slider for a linear motion rolling guide unit can ensure a smooth rolling movement and a reliable lubricating capability and eliminate the need for accurate dimension control to reduce the...
7896549 Parallel spacer for a linear guideway  
A parallel spacer for a linear guideway comprises a plurality of parting portions, connecting portions and a retaining portion. Each of the parting portions is a thin member disposed between each...
7862234 Linear motion guide unit  
Lubrication points of lubricant around a rolling element are made in a turnaround passage to ensure proper and steady lubrication by the lubrication system simple in construction, with accompanying...
7832930 Linear motion guide unit  
An interlocking construction between an end cap and a retainer plate to support rollers in a load-carrying race is made to provide an endless circulating circuit with no gap to allow the rollers...
7802921 Sliding-assistance unit for a linear motion apparatus  
A linear motion apparatus has a linear track, a slider and two sliding-assistant units for a linear motion apparatus. The sliding-assistant units for a linear motion apparatus is mounted between...
7798717 Spacer  
A spacer for roller bodies, which are guided in a roller bearing and which have an axis of symmetry and have an axis of symmetry, defining a rolling axis, about which they roll in a revolution path...
7785011 Roller element  
A roller element (10) is provided which has a central body (1) and a roller unit (2). The roller unit (2) is mounted so as to circulate on a non-circular race (21) about the central body (1) and so...
7762722 Linear motion guide unit  
A linear motion guide unit is disclosed in which a tubular composition to provide a return passage is high in mechanical stiffness and also makes certain of sustainable application of lubricant to...
7736060 Accommodation belt for rolling element, and linear guide apparatus  
In a linear guide apparatus, a rolling-element accommodation belt 50 is incorporated into each of endless circulation passages. This rolling-element accommodation belt 50 is formed into a shape...
7645072 Rolling machine element  
The rolling machine element includes a first member in which a raceway surface is formed and a second member on which the first member is mounted through the rolling elements and which is formed to...
7632017 Linear guide  
A slider has a slider main body which has a circulation sleeve whose inner portion forms a rolling element passage by being inserted into a hole penetrating in an axial direction, an end cap which...
7628266 Roller drive element  
A roller element (10) has a central body (1) and a roller unit (2). The roller unit (2) is mounted so as to circulate on a non-circular race (21) about the central body (1) and so as to be mobile...
7578620 Linear guide device  
A linear guide device has a retaining piece (15) between two adjacent rollers (9). The retaining piece (15) has a retaining piece body (16) having left side-face section and a right side-face...
7556431 Durable and precise linear slide  
A linear slide includes an elongate guide rail, a sliding block, a pair of ball roller chains, and a pair of cylindrical roller chains. Each of the ball and cylindrical roller chains is disposed...
7534042 Linear motion guide unit  
A linear motion guide unit is disclosed in which the lubrication points of lubricant around a rolling element are made in a turnaround passage to ensure proper and steady lubrication by the...
7465093 Linear guide apparatus  
A linear guide apparatus has: a guide rail; a slider including a slider body; and a pair of end caps; a guide groove guiding the arm portions of the separators in a circulation direction of the...
7465094 Linear guide apparatus  
A linear guide apparatus is provided with two (upper and lower) tracks of rolling element race tracks formed on a guide rail and of rolling element race tracks formed on a slider main body so as to...
7458721 Linear motion rolling guide unit  
A reduction of the number of parts and the prevention of a gap and a difference in level from occurring in the passage route of the rollers. A slider S is provided with a pair of guide holes 31, 32...
7434999 Linear motion guide unit with retainer for rolling element  
A retainer to be installed in a linear motion guide unit is disclosed which composed of embracing parts to hold a roller on diametrically opposite sides thereof, and connecting flanges joining the...
7410301 Linear rolling bearing  
This mounting system features a base displaced from a mounting plate which is used to anchor a base mounted receiver releasably. The base has a pair of flexible arms to engage the receiver in...
7377694 Roller connecting and retaining device  
A roller connecting and retaining device comprises two connecting portions, a plurality of retaining portions and spacer portions. The retaining portions are oppositely arranged in pairs and...
7354198 Linear motion guide unit  
A linear motion guide unit is disclosed in which a tubular composition to provide a return passage is high in mechanical stiffness and also makes certain of steady application of lubricant to...
7296929 Linear guide unit  
The invention proposes a linear guide unit comprising a guide carriage (1) that is mounted through rollers (3) for sliding on a guide rail (2), and further comprising a roller chain (8) comprising...
7290647 Guide apparatus  
A guide apparatus has a standard end plate split into a pair of split parts that can be positioned with respect to each other with high accuracy and firmly secured to each axial end of a moving...
7229211 Linear guide bearing apparatus  
A linear guide bearing apparatus 1 includes a guide rail 2 and a slider 4 riding over the guide rail 2 movably relative thereto, the slider 4 includes a slider main body 8 and end caps 10...
7134790 Recirculating apparatus of linear motion guiding  
The present invention relates to a circulating apparatus for a linear guideway, and more particularly to the component of the unloading circulating portion of a rolling module of linear motion, the...
7134789 Roller chain and guide unit having the same therein  
A roller chain is provided, which is composed of more than one roller and a carrier belt. The roller chain helps make sure of keeping the rollers against moving on the skew even under carrying high...
7111987 Linear roller bearing  
In a linear rolling bearing comprising a guide carriage (1) that can be mounted through rolling bearing rollers (7) on a guide rail (2), said guide carriage (1) comprising at least one endless...
7090400 Separator, linear guide using the separator and linear motion apparatus  
A separator for use in a linear guide having a guide rail, a slider disposed on the guide rail so as to move relatively each other, and a plurality of roller-shaped rolling elements incorporated in...
7044641 Roller type linear guideway  
The present invention relates to a roller type linear guideway which comprises the rail, the slide block, the roller-model, the recirculating-model, and the ender cap. The recirculating-model is...
6979126 Linear guide apparatus  
Slider side track faces are inclined relative to rail side track faces in a no load state by predetermined included angles which cancel amounts of inclinations of elastic deformation by a preload...
6939043 Rolling guide apparatus and roller connecting body  
A rolling guide apparatus includes a track rail having roller raceway surfaces and a roller circulation path including load roller raceway surfaces corresponding to the roller raceway surfaces, and...
6908228 Linear motion bearing segment  
A linear motion bearing assembly (20) as provided for movement along a splined shaft (10). The rolling element retainer of the bearing assembly (20) is assembled from a plurality of arcuate...
6799079 Method and apparatus for correcting positional deviation of finite linear rolling guide  
There is provided a finite type rolling guide deviation correcting method and system capable of detecting the deviation in relative position between a rolling guide and a movable body if the...
6779923 Roller retainer, direct-acting guide device and roller screw using the roller retainer  
In a roller retainer assembly, a roller retainer 15 is thinned to retain individual one of plural rollers 7 circulating in a roller circulation path inclusive of linear and curved races and to hold...
6709158 Linear motion guide unit with separator between any two adjoining rollers  
A linear motion guide unit is disclosed in which a separator interposed between any two adjoining rollers fits over or embraces the rollers flanking the separator, thereby realizing low noise and...
6685355 Linear motion guide unit  
A linear motion guide unit is disclosed, in which components are assembled in a mutually fitting relation with one another into a composite construction. This allows reducing the number of...
6676295 Linear guide bearing  
In the present linear guide bearing, the center of curvature O′ of a ball reversing passage 27 is shifted to a return side ball passage 25 side by a given amount m when compared with the center o...
6629779 Linear displacement guide  
A linear displacement guide, comprising a guide rail and slide that is supported via roller elements on the guide rail. The guide rail contains a groove extending essentially in longitudinal...
6626572 Linear roller guide device  
A linear roller guide device in which the rollers smoothly circulate by integrally molding at least one member of the roller returning passage, the roller end surface guide wall and the direction...
6624252 Sealing device  
A sealing device equipped with a lip made of a rubber material composition wherein the rubber material composition comprises 100 parts by weight of a tetrafluoroethylene-propylene copolymer and...
6575630 Rolling element chain  
A rolling element chain (10) comprises a plurality of rolling elements (14) arranged in close succession and a longitudinal supporting band (12). The supporting band (12) in turn comprises a...
6550969 Carriage for linear guiding device  
A carriage for a linear guiding device, designed to be arranged on a rail. The carriage includes a center section and two legs that each join the center section, thus providing the carriage with an...
6471411 Self-containing full-complement roller bearing cage  
A self-containing full-complement cage for a flow-medium lubricated roller bearing includes long-rollers and short-rollers, which are arranged alternatively one after another in rolling direction....
Matches 1 - 50 out of 199 1 2 3 4 >