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WO/2009/077871A2 |
A linear bearing plate, or liner, for use within a rolling mill stand, said liner including lubrication ports in fluid communication with a lubrication source. A centralized lubrication source can provide a predetermined lubrication to a...
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WO/2009/071502A1 |
The invention relates to a linear guide having a guide carriage (1) displaceably disposed on a guide rail (2), having a connection (21) for clamping a machine part, for example a toolholder or machine table, and at least one bearing surf...
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WO/2009/067529A2 |
A guide assembly, a guide rail for a guide assembly, and a method for forming guide assemblies are provided. The guide rail includes a plurality of facets angularly spaced from one another such that guide wheels for use with a guide carr...
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WO/2009/065741A1 |
Roller bearing cage (1, 13, 17) for longitudinal guides, made from a finite strip (4, 18), provided with roller bodies (6, 20) in the pockets (5, 19) thereof, wherein a stop (7, 16, 21) is provided for coming to rest against a stopper (1...
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WO/2009/062851A1 |
An aerostatic bearing comprises a guide element (1) provided with drillings (15) and a body (4) which may be moved along a surface of the guide element (1). The drillings (15) comprises a first section (16) adjacent to the body, of which...
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WO/2009/062627A1 |
A linear bearing cage has the following features: the cage is designed as a hollow cylinder structure and comprises at least two radial passages in which rolling elements can be arranged; at each of the two axial ends, the cage has a sto...
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WO/2009/054452A1 |
A ball screw with a ball spline in which a ball in the groove has no risk of riding on the shoulder of a spline groove. The ball screw with the ball spline comprises a screw shaft (1) having an outer circumferential surface in which a gr...
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WO/2009/050259A1 |
The invention relates to a rolling bearing arrangement comprising rolling bodies (5) received in pockets (7, 20) of a cage (8, 21), arranged between opposing tracks (3, 4, 22, 23), and rolled against said tracks (3, 4, 22, 23). The rolli...
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WO/2009/046187A2 |
A hybrid bearing cylinder having a composite sleeve and a metallic jacket positioned around the composite sleeve and secured thereto. The hybrid bearing cylinder is adapted to be secured to metallic cylinder end caps by threading, weldin...
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WO/2009/041176A1 |
A linear guide device in which a slide member (2) can be provided with an endless circulation path (30) of balls (3) in simple arrangement, and the ball (3) does not fall off from the slide member (2) even if the slide member (2) and a g...
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WO/2009/041311A1 |
A rotation ring has a structure of a large rotation diameter and is produced easily and inexpensively. The rotation ring is composed of an outer ring (1), an inner ring (2), and a plurality of ball holding blocks (3). The outer ring (1) ...
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WO/2009/039547A2 |
The invention relates to a carriage of a linear roll guide, comprising a bearing ring (1, 7) and a clamping ring (2, 8), which define a guide axis (11), wherein rolls (3) are supported rotatably about tangential axes in the bearing ring,...
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WO/2009/037931A1 |
A linear guidance device in which elongation of a slide block (2) is avoided by forming an end plate (5) thin when the endless circulation path (30) of rolling elements (3) is constituted by attaching a pair of end plates (5) to a slider...
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WO/2009/034981A1 |
A linear actuator unit in which, despite the presence of a belt-like cover covering a slit opening formed in an outer rail, a slide plate is movable along the outer rail while causing the cover to retreat. The linear actuator unit has th...
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WO/2009/034923A1 |
A motion guide device has high rigidity and high accuracy achieved by improving the shape of a track rail. The track rail (10) has at least two rolling body rolling grooves (11) in an upper face (10a) of the track rail and also has at le...
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WO/2009/034804A1 |
Provided is a linear actuator with a dustproof mechanism capable of surely fulfilling the dustproof function over the entire stroke range. The linear actuator (100) with a dustproof mechanism comprises a ball screw, a moving stage (4) wh...
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WO/2009/033906A1 |
The present invention discloses a roller bearing (1) for components which can be displaced axially in relation to one another, in particular for gear-shift rails or gear-shift bars (2) of motor vehicle gearboxes, with at least two rows o...
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WO/2009/030221A2 |
The invention relates to a sensor arrangement for a shaft (1) that is mounted in a magnetic bearing (2). Said arrangement comprises magnetic shielding which shields the magnetic bearing (2) by forming a magnetically shielded area, magnet...
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WO/2009/028268A1 |
A linear motion guidance device has very high degree of motion precision achieved by suppressing a waving phenomenon. The linear motion guidance device (60) has a track rail (61) in which a rolling body rolling groove (61a) is formed in ...
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WO/2009/028328A1 |
Provided is a direct-acting guide device, which is enabled to have a superhigh action precision by suppressing the waving phenomena. The direct-acting guide device (10) comprises a track rail (11) having a rolling-element running groove ...
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WO/2009/028482A1 |
A motion device and a movement device, in each of which the external dimension perpendicular to the direction in which a track body extends is kept as small as possible to reduce the size of the device. The motion device (1) has the trac...
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WO/2009/027344A1 |
The invention relates to a linear guidance system comprising a guide rail (1) and a carriage (2) that is guided along said rail by means of at least two roller bearings (3, 3'), the roller bearings comprising several ball bearings (4) an...
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WO/2009/027342A1 |
The invention relates to a linear guidance system comprising a guide rail (1) and a carriage (2) that is guided along said rail by means of at least two roller bearings (3, 3'), the roller bearings comprising several ball bearings (4) an...
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WO/2009/016001A1 |
The present invention relates to a linear ball bearing (2) comprising a substantially sleeve-like cage (4) for receiving a plurality of axial ball loops (6) that are distributed across the circumference of the cage, wherein each ball loo...
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WO/2009/011282A1 |
Provided is a motion guide device which can change its rigidity and can suppress the increase in the slide resistance of a moving block when a heavy load is applied to the moving block. A plurality of rolling element rows (14a, 14b and 1...
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WO/2009/005238A2 |
A slide hinge module of a slide-type device, which includes: a hinge assembly, in which a connecting member having a locking part and a guide member having a guide part are foldably assembled with each other, and elastic force is exerted...
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WO/2009/003843A2 |
The invention relates to a curved guide rail (2) for a guide carriage (1) which is mounted in a movable fashion by means of running rollers (3) on two guide shafts (5), having a plurality of mounting elements (6), which are arranged in s...
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WO/2009/003844A2 |
A seal (1) is disclosed for a hydrostatic linear guide with a predefined adjustment direction (5), having a longitudinal seal section (7, 7') which runs essentially parallel to the adjustment direction (5) and having a transverse seal se...
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WO/2009/000250A2 |
The invention relates to a linear bearing with rotating rolling bodies (04) provided with a straight, load-bearing rolling section (07), a straight, load-free return section (11) that is arranged parallel with respect to the rolling sect...
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WO/2008/145637A2 |
The invention relates to a linear guide, comprising a substantially U-shaped guide cart (14) that is disposed longitudinally displaceably on a guide rail, the cart having a back (15) and two sides (16), which connect to the back (15) and...
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WO/2008/147164A1 |
The present invention relates to a bearing screw transferring device including: a screw shaft having a plurality of spiral screw threads formed along the outer circumferential surface thereof and a plurality of spiral valleys formed betw...
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WO/2008/141944A1 |
In order to improve a sled system for machine tools, having a base body, at least one guide rail held on the base body, which extends in a longitudinal direction and which has a guide area and a foot area, and having a sled guided on the...
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WO/2008/138680A1 |
The invention relates to a device (1) with a receptacle (9) for a lever (2), which can be at least pivoted in the device (1) about a rotational axis (3, 14, 15). According to the invention, the receptacle (9) is at a radial distance from...
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WO/2008/139972A1 |
Provided is a rolling device comprising rollers having clearances established therein to eliminate such a competition as might otherwise occur in the rollers. In the rolling device, a rolling groove has such a sectional shape at its port...
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WO/2008/132321A1 |
The invention relates to a guiding device (100) for part of a jet engine nacelle that can move in translation, comprising: (i) a rail (101) fixedly mounted on part of the nacelle, and (ii) a slide (102) which is connected to the mobile p...
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WO/2008/128878A1 |
The invention relates to a fixing device (1, 1') comprising a linear guide rail (2) having a base (3), a carrier element (6) provided with an axially extending groove (5) for detachably receiving the fixing base (3), and a clamping eleme...
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WO/2008/126120A2 |
The present invention refers to a roller bearing (1) particularly suitable for use in seismic isolator, comprising a sliding plate (2) having a substantially circular bottom surface (3) intended for resting and rolling on a layer of ball...
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WO/2008/123371A1 |
A motion guide device simultaneously achieves high strength and low weight and can be mass-produced in good productivity. The motion guide device includes a track rail (1) having a rolling body rolling section (1a); a movement block (2) ...
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WO/2008/119745A1 |
The invention relates to a rolling bearing device, particularly for linear guidance, comprising at least one rolling bearing unit (10, 12, 14, 16) and an adjusting unit (18), which is provided for adjusting a tension force (20) between t...
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WO/2008/120496A1 |
A seal member (10) for a rolling device has an inner member, an outer member, and rolling bodies rollably disposed between the inner member and the outer member. The seal member (10) enables rotational or linear motion of the outer membe...
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WO/2008/117852A1 |
A two-stage slide unit which can increase the stroke of a moving side member for a fixed side member while planning compaction, and can be produced easily at a low cost. The two-stage slide unit comprises a fixed side rail (1), an interm...
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WO/2008/116805A2 |
Lubricating devices are used, among other things, to separate and/or lubricate the contact zones between the bearing surfaces in the carriage, the load-bearing rolling elements, and the longitudinal grooves as counter-bearing surfaces in...
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WO/2008/113453A1 |
The invention relates to a machine for measuring or processing workpieces and, in particular, a coordinate measuring instrument, which has a machine frame with a machine head which can be moved relative to a workpiece. The machine frame ...
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WO/2008/110189A1 |
Optical assembly consisting of at least one lens holder and a stator, wherein the lens holder (1) is mounted on the stator (2) via a roller bearing linear guide with roller body guide tracks (A, B, C, D) constructed on the lens holder (1...
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WO/2008/107291A1 |
The invention relates to a bearing (3, 8) for mounting at least two adjacent machine elements (1, 2), which may be moved independently at least axially which run axially together in a bearing housing (6).
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WO/2008/101872A1 |
The invention relates to a linear bearing, especially for a gear-shifting device of a toothed wheel variable-speed transmission, for mounting a gear-shifting element in a longitudinally mobile and pivotable manner. Said bearing comprises...
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WO/2008/093652A1 |
A lubricated state detector for simply detecting the lubricated state of every moving block with eyes. The electric resistance between a track member (2) and a moving block (1) is detected by applying a voltage between the track member (...
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WO/2008/092762A1 |
A mobile phone, comprising two housing sections, which are supported longitudinally displaceably in relation to each other via a linear bearing means, characterized in that the bearing means (5) comprises two linear rolling bearings (6) ...
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WO/2008/089918A1 |
The invention relates to a roller bearing that is embodied as a linear bearing (1) and used for mounting an axle or shaft that can be displaced in the direction of movement (8). Said roller bearing comprises at least one circular segment...
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WO/2008/089870A2 |
The invention relates to a guide rail (1) of a linear guide, on the guide surfaces (1a) of which a guide carriage (2) can be longitudinally displaced. A material measure (3) is arranged at a distance, preferably in parallel, to the guide...
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