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4420194 |
Ball slideway
A ball slideway which is employed, for example, for slidably supporting a work table on the bed of a machine tool, and which is suitable for use with large loads and easy to manufacture. A ball...
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4403811 |
Apparatus for handling loads by means of a ball bearing-mounted table
An apparatus for handling loads by means of a ball bearing-mounted table is disclosed. The ball bearings (3) are returned to the horizontal plate (1) of the table by means of an elevator with ball...
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4384859 |
Bearing block for torque transmission
A new and unique bearing block for torque transmission is disclosed which comprises a bearing block body having two rectangular recesses at both the front and rear sides, said recesses extending at...
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4376557 |
Linear ball bearing
An improved linear ball bearing is disclosed which essentially comprises a bearing casing and a pair of retainer and side cover assemblies. The last mentioned assembly consists of a retainer half...
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4375305 |
Circulating type ball spline bearing
A circulating type ball spline bearing is characterized by: U-shaped channels formed axially on the inner periphery of the outer sleeve and each having a pair of concave raceways substantially of...
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4363526 |
Linear motion ball bearing unit
A linear motion ball bearing arrangement having an outer sleeve which has load carrying ball grooves in its inner periphery and fitted in a tunnel-like axial cavity of a casing. The non-load...
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4361366 |
Track guide linear motion bearing device
A track guide linear motion bearing device comprises an outer sleeve, a square elongated guide bar, a retainer, a number of balls, and end caps. The outer sleeve has three no-load ball guide...
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4348063 |
Ball bearing slide
A slide assembly having first, second, and third track members, with the third track member being positioned between the first and second track members. The third track member has first and second...
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4310202 |
Linear ball bearing unit and method for manufacturing same
A linear ball bearing unit made of a linear ball bearing and an elongated track shaft as well as a method for manufacturing the bearing unit. The linear ball bearing consists of balls, a half-split...
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4304443 |
Linear motion ball bearing
A ball bearing wherein each holder has only one oval-shaped race and a plate-like bearing surface member formed as a gutter-like circulating bearing surface conforming to the oval shape with four...
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4293166 |
Rolling bearing for relative linear movement on a shaft
In a rolling bearing for longitudinal movement with respect to a shaft, the rolling elements have longitudinal cross sections with concave central sections adapted to engage a cylindrical machine...
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4273389 |
Ball spline bearing assembly
A ball spline bearing assembly comprising an outer ring having a plurality of axial endless ball raceways formed in its inside and projections provided on both of the axial ends corresponding to...
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4253709 |
Four-way loaded type linear bearing
Disclosed here is a four-way loaded type linear bearing. In a four-way loaded type linear bearing comprising a bearing body, side covers fitted and secured to both end faces of said bearing body,...
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4231621 |
Sliding roller bearing with height adjustor
A sliding roller bearing with a height adjustor for supporting a column section in vertical type machines such as electro-spark erosion machines and a slide section in industrial machines. The...
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4205886 |
Cross-linear bearing unit
A cross-linear bearing unit comprising of: a bearing body having on its one surface a raceway which forms a load track and a return track and is adapted to fit a race bar therein, the bearing body...
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4118101 |
Double slide way bearing including recirculating ball bearings
A double slide way bearing adapted to carry and locate a heavy object such as a machine tool within a plane which includes at least one main body having an upper and a lower rail-receiving grooves...
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4095854 |
Bearing assembly for a sliding rectilinear motion
A bearing assembly for facilitating relative sliding rectilinear motion between a first and second part which includes a rail body adapted to be connected to one part, and a ball retainer means...
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4080011 |
Leadscrew-and-nut assembly of the circulating-ball-type
A leadscrew and a coacting nut are provided with shallow helical grooves forming a track for a set of balls whose radius exceeds the combined depth of the grooves. The groove bottoms are of arcuate...
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4040679 |
Slide way bearing
An improved slide way assembly according to the present invention comprises a slide saddle member being formed by integrating an outer sleeve part of a ball bearing assembly with a saddle part, an...
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4030191 |
Device for linearly guiding a machine element
A machine element is guided for linear movement along an I-beam by means of two endless rows of rolling elements on each side of the beam. The raceways for the roll bodies under load extend along...
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4025995 |
Linear motion ball bearing assembly and ball conforming shaft
A linear motion ball bearing assembly and shaft having ball conforming portions are combined to support heavier-than-normal loads and provide torque resistance. The bearing shaft is provided with...
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3951471 |
Recirculating ball bearing assembly for fork lift mast units
An anti-friction, recirculating ball bearing assembly of minimum thickness particularly contemplated for use between the structural beams of relatively movable upright sections in a fork lift mast...
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3950040 |
Thin-line circulating ball drawer slide
A slide assembly comprising a relatively fixed elongated track member, a relatively movable elongated track member, and an intermediate elongated track member movable relative to the fixed and...
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3940186 |
Adjustable ball groove slide
An adjustable ball groove slide having a slide movable axially along a beam, with balls secured in recirculation paths between the beam and slide, and pressure members carried by the slide for...
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3938854 |
Track shaft -- bed of ball bearing
A machine slide comprises an elongated bar having two opposite sides with respective upper portions having respective arcuate surfaces with circumferentially spaced apart cylindrical recesses...
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3934946 |
Recirculating ball slide
A recirculating ball slide for supporting heavy loads. The slide includes an oval ball race having a special concave ball track. The balls are retained in the race by means of a housing having a...
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3897982 |
Slide way bearing
A slide way bearing is capable of bearing the load, imposed on a track shaft of the bearing, from all directions. The bearing has oval shaped ball raceways having transversely curved load-bearing...
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3845993 |
RECIRCULATING BALL FLAT WAY BEARING ASSEMBLY
A recirculating ball flat way bearing assembly for facilitating movement between two relatively heavy objects such as, for example, a grinder or milling machine and a way. The components of the...
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3776608 |
CIRCULATING BALL BEARING SLIDE
A slide assembly comprising a relatively fixed elongated track member, a relatively movable elongated track member, and an intermediate elongated track member movable relative to the fixed and...
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3721478 |
LINEAR ANTIFRICTION BEARING
A linear antifriction bearing arrangement including two relatively movable machine members and a plurality of cylindrical bearing cartridges mounted for providing linear movement of one member with...
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3563616 |
LINEAR MOTION BEARINGS
A linear motion ball bearing comprising a pair of telescopic members, the member having grooves which in association with grooves formed on the member, define tracks for ball bearings under load,...
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3540782 |
BALL BEARING
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3511545 |
RECIRCULATING BALL BEARING STRUCTURE FOR MOUNTING A MACHINE TOOL SLIDE
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3467447 |
BALL WAY PACKAGE
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3398999 |
Linear motion ball bearing assembly
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3360308 |
Actuator assembly
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3356424 |
Ball spline assembly
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3353875 |
Linear motion bearing assembly
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3311426 |
Recirculating bearing arrangement
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3245731 |
Ball way package
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3071418 |
Guide track means
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3044835 |
Lineal anti-friction bearing
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3008774 |
Ball way construction
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2998286 |
Block bearing
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2929661 |
Rectilinear ball bearings
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2891823 |
Ball bearing spline
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2889181 |
Anti-friction bearing unit
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3552806 |
Title is not available
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