Matches 301 - 350 out of 498 < 1 2 3 4 5 6 7 8 9 10 >
Match Document Document Title
5249867 Linear motion guide unit assembly having a misalignment absorbing mechanism  
A linear motion guide unit assembly includes a linear motion guide unit, comprised of a rail, a slider and a plurality of rolling members interposed between the rail and the slider, a base having a...
5247891 Transverse adjustable linear motion guide unit  
A linear motion rolling contact guide unit includes a rail, a slider assembly and a plurality of rolling members interposed between the rail and the slider assembly so that the slider assembly can...
5248202 Bearing and a table for linear sliding motion  
According to a bearing and a table for linear sliding motion according to the invention, a sliding table is formed of a plurality of divided blocks which are aligned in one row and have load...
5244283 Double rail linear motion guide assembly  
A double rail linear motion guide assembly suitable for carrying a load large in weight and size is provided. A pair of main and auxiliary guide rails are fixedly attached to a base. An inner guide...
5242227 Multi-slider single rail linear motion guide unit  
A multi-slider single rail linear motion rolling contact guide unit is provided. The guide unit includes an elongated rail provided with a first pair of guide grooves and a second pair of guide...
5240331 Structure of ball rolling grooves for a linear guide apparatus  
A linear guide apparatus, capable of displaying a well-balanced performance both in the aspects of vibration damping capacity, rigidity, load capacity, shock resistance, and others, and of the...
5238309 Guide for the uniform bearing of a load in four directions and a reciprocating table including the same  
A four-directional load bearing guide having an improved rigidity against a vertical, horizontal or momental load, and thereby maintaining an improved accuracy in position of a bearing body...
5232288 Stress relieved linear motion guide unit  
A linear motion rolling contact guide unit generally includes a rail, a slider and a plurality of rolling members interposed between the rail and the slider. The rail is elongated in shape and...
5228783 Stability enhanced linear motion guide unit  
A linear motion guide unit generally includes a rail, a slider, a plurality of rollers provided in a roller guide channel defined between the rail and the slider and a plurality of balls provided...
5217308 Linear motion roller contact bearing assembly with bearing race inserts  
A linear motion guide assembly is disclosed which employs an extruded U-shaped aluminum channel with inserted hardened steel races. A linear slider having recirculating roller element bearings...
5195391 Linear guiding and driving unit  
A generally U-shaped guide carriage is linearly guided on a longitudinally-extending rail track by at least one circuit of roller balls carried by each of the depending flanges of the U-shaped...
5193914 Quad guide way indefinite linear motion guide unit  
A quad guideway endless linear motion guide unit includes a rail, a slider and a plurality of rolling members interposed between the rail and the slider. The slider includes a center block and a...
5190378 Linear motion rolling contact guide unit having an asymmetrical guide channel  
A linear motion rolling contact guide unit is provided. The present guide unit includes a rail, a slider and a plurality of balls interposed between the rail and the slider. The rail is formed with...
5176454 Elastic bearing block for a linear guide  
According to one example of embodiment of the invention, a bearing block 16 for a linear guide is constructed with two mutually perpendicularly crossing bending webs 28 and 34, formed by crossed...
5158372 Self-adjustable double linear motion guide unit assembly  
A double linear motion guide unit assembly includes a pair of first and second rails extending in parallel, a pair of first and second sliders which are slidably mounted on the first and second...
5152614 Linear ball bush  
A linear ball bush comprises a cage having a cage axis and a plurality of ball circuits, at least one ball circuit comprising two straight ball rows substantially parallel to the cage axis and two...
5149204 Dust seal device of a linear guide apparatus  
A dust seal device of a linear guide apparatus includes a pair of side seals respectively attached to end cap which are in turn attached to opposite ends of a slider main body. Each side seal has...
5145261 Linear guide device  
A linear guide device comprising a straight guide rail, and a movable body having an approximately inverted U-shaped cross section and movable as fitted over the guide rail. A line through the...
5139347 Oil leakage preventing structure of a linear guide apparatus  
End caps made from synthetic resin are respectively joined to opposite ends of a slider main body of a linear guide apparatus. Each end cap having a substantially inverted U-shape has a joining end...
5137371 Linear guide table system  
A linear guide table system includes a pair of linear guide apparatuses connected in parallel to each other by a common table fixed to upper surfaces of sliders of the pair of linear guide...
5131125 Linear guiding module for the transfer and handling of all parts and accessories  
The module is remarkable in that it comprises a body (1) obtained by hollow extrusion with internal sides (1.3) and 1.4) and a rectilinear and horizontal bottom face provided with profiled fixing...
5129736 Indefinite linear motion guide unit having four endless circulating paths  
An indefinite linear motion rolling contact guide unit generally includes a rail, a slider and a plurality of rolling members interposed between the rail and the slider. The rail includes a pair of...
5123754 Linear motion guide assembly having an increased load bearing capacity  
A linear motion guide assembly includes an elongated rail having a top surface formed with a pair of first inner guide grooves having a circular arc cross sectional shape and a pair of side...
5109720 Feed unit apparatus  
A nut block, which is driven by a feed screw shaft and which is movable axially within a guide rail having a U-shaped cross section, is provided with extending portions extending laterally from...
5108197 Linear motion guide unit having a long stroke  
A linear motion rolling contact guide unit includes a guide rail, a slider and a plurality of rolling members interposed between the guide rail and the slider. The guide rail is formed with a pair...
5106206 Linear motion guide unit manufactured from a resin  
A linear motion guide unit includes a rail, slider slidably mounted on the rail and a plurality of rolling members interposed between the rail and the slider to provide a rolling contact between...
5104238 Impact resistive linear guide apparatus  
A linear guide apparatus includes an axially extending guide rail having ball rolling grooves formed in both side surfaces, and a slider movably straddling the guide rail and having ball rolling...
RE33884 Under seal assembling structure in linear guide apparatus  
Each of the pair of under seals which are respectively attached to the lower surfaces of the side walls of a slider includes an elongate core metallic plate and a rubber member secured to the core...
5102235 Linear motion bearing  
A linear motion bearing assembly is provided having a rail, a bearing carriage supported on the rail by rolling elements, the carriage having a pair of depending legs for movement along the rail...
5092685 Sealing structure for linear motion bearing  
A sealing structure for preventing entry of foreign matter or lubricant leakage in the gaps formed between a linear motion bearing assembly movable along the length of a rail base. An elastic seal...
5088839 Overrun preventing device of a linear guide apparatus  
An overrun preventing device to prevent a slider from falling off of a guide rail is fixed to one end of the guide rail of a linear guide apparatus. The overrun preventing device includes a main...
5087130 Under seal device of linear movement guide bearing  
A linear movement guide bearing includes a guide rail and a slider straddling the guide rail for movement in an axial direction through rolling of balls interposed between the guide rail and the...
5085522 Return guide fixing structure for a linear guide apparatus  
In a miniature linear guide apparatus, a return guide main body fitting groove which crosses a curved path is formed in a joining end surface of each end cap. A return guide attaching portion...
5076714 Rectilinear sliding bearing and assembling method thereof  
The rectilinear sliding bearing and its assembling method of the present invention is characterized in that an attaching surface (14) of a slider (B) to which a moving body (5) such as a table is...
5076713 Linear motion rolling guide unit made of resin  
There is provided a linear motion rolling guide unit mainly comprising a square pillar-shaped long track rail having rail side track grooves formed in the longitudinal direction on both side...
5067823 Linear guide apparatus  
A guide rail of a linear guide apparatus is formed of a rail main body and a pair of rail members. The rail main body has a U-shaped cross section and recessed grooves respectively formed in inner...
5059037 Anti-friction bearing for linear movements  
An anti-friction bearing for linear movements comprising a bearing body (10) which is guided movable on a rail (12) in a longitudinal direction thereof. The bearing body has legs (18a, b)...
5033870 Linear guide  
A linear guide comprises a guide rail and a U-shaped slide overlapping the guide rail in a carrier-like manner. The slide is guided on the guide rail by ball circuits. Recesses in the guide rail...
5013164 Constant pressure preload linear guide bearing apparatus  
A linear guide bearing apparatus includes a guide rail having an H-shaped cross section and an axially extending through bore. A slider having an I-shaped cross section is fitted into the through...
5011300 Linear sliding bearing  
A linear sliding bearing which is composed of a ball-and-roller bearing mechanism and a sliding bearing mechanism. The gap between a track base and a sliding bed is adjusted by gap adjusting bolt,...
5005987 Rectilinear motion rolling guide unit  
There is provided a rectilinear motion rolling guide unit comprising: a long track rail having an almost I-shaped cross section; a casing having an almost inverse U-shaped cross section; and...
4988215 Linear guide apparatus using a combination of balls and rollers  
A guide rail of a linear guide apparatus has a pair of roller raceway surfaces extending axially and formed in boundary edges between an upper surface and both lateral side surfaces by chamfering...
4986508 Attaching device for a dust cover of a linear guide apparatus  
An attaching device for a bellows type dust cover of a linear guide apparatus includes a plate-shape main body and a bellows attaching plate portion integral with the plate-shape main body. The...
4983049 Linear precision guide  
A linear precision guide comprises a guide rail (1) having an outer profile of a prismatic shape inscribed in a circle and exhibiting three arcs (3, 4). The arcs (4) are equal and their successive...
4974971 Small-sized linear motion guide assembly  
An endless rolling contact linear motion guide assembly includes a rail extending straight over a predetermined length, a slider movably mounted on the rail and a plurality of rolling members for...
4968155 Rolling-bearing-mounted linear guiding unit and damping element  
A rolling-bearing-mounted linear guiding unit comprising a hardened and polished guide rail on which rolling element raceways are formed and a guide carriage longitudinally displaceably mounted on...
4963038 Linear guide apparatus with protector  
A dust seal attached to each of the end caps of a slider main body is sandwiched at the front and rear surfaces by an outer protector and an inner protector. Each of the outer and inner protectors...
4953418 Linear feed mechanism  
A linear feed mechanism includes a track member, a moving member movably supported on the track member through a linear motion bearing mechanism, and the moving member is moved relative to the...
4953988 Linear guide apparatus with clamp device  
A linear guide apparatus has a fall-off prevention and a clamp device built therein. The fall-off prevention and clamp device includes a piston and a top integrally secured to the end of a piston...
4943169 Thin type linear motion rolling guide unit with apparatus for preventing deviation of holder  
A thin type linear motion rolling guide unit with a deviation preventing apparatus of a holder mainly comprises: a flat attaching plate having a pinion rod; a U-shaped long bed fixed onto the...
Matches 301 - 350 out of 498 < 1 2 3 4 5 6 7 8 9 10 >