Matches 251 - 300 out of 498 < 1 2 3 4 5 6 7 8 9 10 >
Match Document Document Title
5531521 Linear rolling guide unit  
The under seal of this linear rolling guide unit comprises a pair of L-shaped under seal members that are bent and engaged together. The under seal members can be positioned relative to each other...
5518317 Miniature linear guide device and profile of slider thereof  
In a miniature linear guide device providing: an axially extending guide rail U-shaped in section, the guide rail including a load ball rolling groove formed on an inner surface of a side wall of...
5501528 Track rail fixing structure for linear motion units  
This track rail fixing structure for linear motion units is capable of fixing a track rail on a mounting base without forming fixing bores in the track rail; and correcting the warpage and bend of...
5501527 Linear movement ball guideway  
A linear movement ball guideway including a slide block, a guide rail and multiple loaded and unloaded ball members, wherein the slide block is composed of a slide block main body and two-end caps...
5496113 Linear bearing element  
The invention concerns a linear bearing element mounted on the running race of a guide rail and comprising, on at least one of its two front ends, a wiper which bears by an end region against the...
5494354 Seal device for a linear guide  
A linear guide provides a guide rail, rolling elements, a slider, and a seal device secured to the slider to close the gap between the inner surface of the slider and the outer surface of the guide...
5492412 Ball retainer with an inner seal for a linear guide apparatus  
A linear guide apparatus provides a guide rail, a slider, balls, and a ball retainer having a core bar, ball holding portions and inner seal portions. The core bar, which is formed in a rectangle...
5490729 Ball spline  
This ball spline has a structure in which the raceway grooves can be made in a slider with ease and with a high accuracy by employing a raceway groove forming technique used in a linear rolling...
5489254 Thrust bearing feature for side plate of bearing block  
A bearing block has a sheave rotatably mounted between a pair of side plates. A plurality of exposed ball bearings are mounted in the side plates for bearing engagement with the sides of the...
5487609 Slide unit for linear motion  
In a linear motion slide unit, it is usable under a heavy load with high precision, or in a light load, an over-stroke amount can be made large. The linear motion slide unit comprises an elongated...
5482377 Rail-connecting jig for linear guide  
A rail-connecting jig for a linear guide provides: a jig body substantially U-shaped in section which is loosely mounted over guide rails, the jig body including a pair of right and left wings the...
RE35126 Linear motion rolling contact guide unit using a rod rail  
A linear motion rolling contact guide unit having a rod rail having a substantially circular cross section is provided. The guide unit also includes a slider slidably mounted on the rod rail and a...
RE35106 Method for manufacturing a rail for use in a linear motion rolling contact guide unit  
A method for manufacturing a rail for use in a linear motion rolling contact guide unit is provided. A rail intermediate product having a top surface, a pair of side surfaces, each formed with a...
5464288 Linear motion rolling guide unit  
In this linear motion rolling guide unit, the attaching and detaching of underseals to and from a slider can be done easily, and the underseals are housed in the grindstone spaces in a casing and...
5460452 Linear motion rolling guide unit  
A linear motion rolling guide unit is described that together with allowing fixing of the moving side in an apparatus and so forth on which it is to be equipped to be achieved easily when...
5454645 Linear guide apparatus  
The present invention provides a linear guide apparatus comprising an axially extending guide rail having axial rolling member receiving grooves formed in both side surfaces thereof, a slider...
5445455 Rolling bearing for linear movement  
In a roller bearing (1) for the straightline movement of a supporting component (2) along a guide rail (6), the quantity of re-lubrication is to be minimized regardless of the installation position...
5439294 Linear guide  
A linear guide is provided with two parallel guide rails (4), which are disposed so as to protrude on either side of a rail body (2) and run parallel to one another, and a carriage (5), which is...
5433527 Rolling guide unit with elastic member  
A rolling guide unit that inhibits noise and vibrations is described. The above-mentioned advantage is obtained by providing an elastic member at a prescribed site on at least one of either a...
5431497 Track rail fixing structure and a linear motion guide unit on which it is equipped  
A track rail fixing structure and a linear motion guide unit on which it is equipped are disclosed that are able to improve the straightness of a track rail in any direction. This effect is...
5431498 Linear motion bearing  
A linear motion bearing assembly is provided having a rail assembly with a flexible base portion and a bearing carriage assembly with flexibly depending legs configured for longitudinal movement...
5429439 Linear ball guide assembly  
A linear ball guide assembly for guiding a load to move smoothly and linearly along the guide rail at low frictional resistances, including a straight guide rail, a slide block, a pair of end caps,...
5399023 Wiper unit for a bearing component  
The invention concerns a wiper unit for a bearing component, preferably a linear rolling bearing component, mounted on a raceway of a guide rail and comprising at each front end, a wiper retained...
5395170 Miniature linear guide device and its manufacturing method  
A miniature linear guide device comprising a U-shaped rail member with a ball-rolling groove on each of the inner surfaces of the two opposing side walls, a slider with a ball-rolling groove on...
5393144 Linear motion guide unit  
A linear motion guide unit is described that contributes to reduced weight and reduced manufacturing costs of the moving portion such as a table that is supported and guided. The present invention...
5390557 Linear guide system with integrally formed rack  
In order to provide a linear guide system having rolling grooves on both sides and an integrally formed rack, which can be used with either a guide rail or sliders fixed and in which the direction...
5387038 Dust-proofing structure of miniature linear guide  
A miniature linear guide provides a guide rail having load ball rolling grooves, and a slider which is made up of a slider body having load ball rolling grooves which are confronted with those of...
5375931 Linear motion bearing  
The invention relates to a linear motion bearing, which has an extremely high rigidity against a moment load and a stable performance, and is formed of a track rail and a slider disposed over the...
5362156 Linear motion guide unit with rolling elements  
A linear motion rolling guide unit in which rolling elements of one side are in four-point contact with raceway surfaces of one of two raceways formed by raceway grooves in a rail and grooves in a...
5358338 Linear motion rolling guide unit with insulating members  
The linear motion rolling guide unit of this invention prevents galvanic corrosion by electrically insulating the mounting surfaces of the track rails and the casings as well as the surfaces in...
5349731 Temperature compensated and shock resistant machine tool  
A machine tool comprises a frame; a work holder operably associated with the frame; at least one carriage disposed on the frame and movable along an axis; at least one tool disposed on the carriage...
5344237 Linear motion rolling contact guide unit having opposite roller and ball contacts  
A linear motion rolling contact guide unit includes a rail extending over a desired length, a slider slidably mounted on the rail and a plurality of rolling members interposed between the rail and...
5318365 Rolling guide unit  
In this rolling guide unit, a slider is provided on a track rail so that the slider can be moved slidingly in a linear direction, and a circular bore is formed in a casing constituting the slider....
5308167 Linear guide apparatus with lateral position adjusting mechanism  
In a linear guide apparatus, a plurality of threaded holes (21) is formed in both side surfaces (1b) of a guide rail (1) in perpendicular to the side surfaces. The threaded holes are arranged...
5308165 End block of a linear motion guide unit  
An end block defining a part of a slider of a linear motion guide unit is provided. The end block includes a rib structure fabricated in a desired shape from a first resin material by injection...
5308170 Linear guide apparatus  
A linear guide apparatus which can be applied to both straight rail and curved rail comprising a pair of upper and lower rolling grooves and for rolling members are formed in each side surfaces of...
5308166 Linear guide apparatus  
A linear guide apparatus comprises: a slider body having ball rolling grooves opposed to ball rolling grooves of a guide rail which are extended axially in parallel to each other; end caps secured...
5308168 Guide rail sideward displacement preventing mechanism  
In a linear guide device comprising: a guide rail fixedly secured to the mounting surface of a supporting member such as a machine bed; and a slider slidably engaged with the guide rail. Recesses...
5306089 Linear motion rolling guide unit  
In the linear motion rolling guide unit according to this invention, the under seal is made up of a metal core member and a seal member. The metal core member is formed with a through-hole through...
5299465 Ball screw integrated type linear movement guiding unit  
There is disclosed a ball screw integrated type linear movement guiding unit which achieves a stable, smooth operability, and can meet with a high-load and high-rigidity application. Each of ball...
5297873 Stopper assembly for use in a linear motion guide unit  
A stopper assembly for use in a linear motion rolling contact guide unit, including a rail formed with a pair of inner guide grooves, a slider slidably mounted on the rail and formed with a pair of...
5281030 Linear roller bearing device  
The linear roller bearing device provides full support and smooth sliding arrangement between the bearing body and the support rail. Four continuous channels are formed in the bearing body to house...
5281029 Linear motion rolling contact guide unit having damper mechanism  
A linear motion rolling contact guide unit includes a rail having a horizontally extending wing section, a slider slidably mounted on the rail and a plurality of rollers interposed between the top...
5277498 Linear guide device  
A linear guide device which comprises a track bed having a substantially rectangular section opened at one side and is provided at its inner surfaces with rolling surfaces for rolling members; and...
5275492 Linear motion slide unit  
A linear motion slide unit comprises a slider axially movably mounted on a guide rail by a number of rolling members. A sealing device comprises a pair of end plates mounted at both ends of the...
5273366 Roller linear movement guiding device  
A roller type linear movement guiding device comprises: a plurality of roller type linear movement guiding bearings each having a number of rollers which circulate infinitely while rolling on a...
5273364 Ball screw driven linear motion rolling contact guide unit  
A ball screw driven linear motion rolling contact guide unit includes a rail having a generally U-shaped cross section and a ball screw shaft and a slider received in the rail and operatively...
5273365 Stabilized linear motion rolling contact guide unit  
A linear motion rolling contact guide unit includes a rail which is formed at each side with a pair of oppositely oriented inner flat guide surfaces each extending in parallel with a longitudinal...
5273363 Roller for sliding windows and doors  
A roller for a window or door slidably mounted on a track is disclosed. The roller comprises a housing having first and second opposing walls and a shelf having a convex outer surface and extending...
5265963 Side cover fixing structure for linear motion bearing  
A structure is provided for a linear motion bearing to be widely used as an industrial machine element and especially for a small-sized linear motion bearing, to fix side covers simply and...
Matches 251 - 300 out of 498 < 1 2 3 4 5 6 7 8 9 10 >